Station Overview Station Location
Station Number MO-BN-50 Latitude 38.9538544
Station Name Columbia 0.6 W Longitude -92.3380674
County Boone Elevation (ft) 754



Month 30 Yr Avg by PRISM Total Prcp Sum Days Covered By All Observations Daily Prcp Sum Daily Observation Count Multiday Prcp Sum Days Covered by Multiday Observations Multiday Observation Count Days With Prcp Days With Trace Total Snowfall Days With Snowfall Days With Snow On Ground
Oct 17 3.32 4.56 31 4.56 31 0.00 0 0 11 0 0.0 0 0
Nov 17 3.37 0.77 30 0.77 30 0.00 0 0 4 2 0.0 0 0
Dec 17 2.43 0.47 31 0.47 31 0.00 0 0 4 1 1.1 2 5
Jan 18 2.03 1.90 31 1.90 31 0.00 0 0 7 1 2.0 3 5
Feb 18 2.26 3.41 28 3.41 28 0.00 0 0 10 1 0.7 3 0
March 18 2.90 4.67 31 4.67 31 0.00 0 0 13 2 2.3 2 1
April 18 4.23 0.52 30 0.52 30 0.00 0 0 8 1 1.6 2 2
May 18 5.37 2.74 31 2.74 31 0.00 0 0 10 1 0.0 0 0
June 18 5.08 5.46 30 5.46 30 0.00 0 0 6 2 0.0 0 0
July 18 4.54 1.51 31 1.51 31 0.00 0 0 4 1 0.0 0 0
Aug 18 4.26 3.59 31 3.59 31 0.00 0 0 10 0 0.0 0 0
Sept 18 4.12 1.90 30 1.90 30 0.00 0 0 7 1 0.0 0 0
Water Year Totals: 43.91" 31.50" 365 days 31.50" 365 0.00" 0 days 0 94 days 13 days 7.7" 12 days 13 days



Days in Water Year Cell Color Key
        Daily Observation with Prcp         Missing Day
        Multiday Observation         Daily/Multiday Observation Conflict

Day of Year Daily Prcp Multiday Prcp
10/1/2017 0.00
10/2/2017 0.00
10/3/2017 0.11
10/4/2017 0.62
10/5/2017 0.53
10/6/2017 0.13
10/7/2017 0.12
10/8/2017 0.00
10/9/2017 0.00
10/10/2017 0.62
10/11/2017 0.00
10/12/2017 0.00
10/13/2017 0.00
10/14/2017 1.19
10/15/2017 0.22
10/16/2017 0.00
10/17/2017 0.00
10/18/2017 0.00
10/19/2017 0.00
10/20/2017 0.00
10/21/2017 0.00
10/22/2017 0.97
10/23/2017 0.00
10/24/2017 0.03
10/25/2017 0.00
10/26/2017 0.00
10/27/2017 0.00
10/28/2017 0.00
10/29/2017 0.00
10/30/2017 0.02
10/31/2017 0.00
11/1/2017 T
11/2/2017 0.00
11/3/2017 0.00
11/4/2017 0.00
11/5/2017 T
11/6/2017 0.00
11/7/2017 0.00
11/8/2017 0.00
11/9/2017 0.00
11/10/2017 0.00
11/11/2017 0.00
11/12/2017 0.02
11/13/2017 0.00
11/14/2017 0.02
11/15/2017 0.47
11/16/2017 0.00
11/17/2017 0.00
11/18/2017 0.26
11/19/2017 0.00
11/20/2017 0.00
11/21/2017 0.00
11/22/2017 0.00
11/23/2017 0.00
11/24/2017 0.00
11/25/2017 0.00
11/26/2017 0.00
11/27/2017 0.00
11/28/2017 0.00
11/29/2017 0.00
11/30/2017 0.00
12/1/2017 0.00
12/2/2017 0.00
12/3/2017 0.00
12/4/2017 0.25
12/5/2017 0.00
12/6/2017 T
12/7/2017 0.00
12/8/2017 0.00
12/9/2017 0.00
12/10/2017 0.00
12/11/2017 0.00
12/12/2017 0.00
12/13/2017 0.00
12/14/2017 0.00
12/15/2017 0.00
12/16/2017 0.00
12/17/2017 0.11
12/18/2017 0.00
12/19/2017 0.00
12/20/2017 0.00
12/21/2017 0.00
12/22/2017 0.00
12/23/2017 0.00
12/24/2017 0.09
12/25/2017 0.00
12/26/2017 0.02
12/27/2017 0.00
12/28/2017 0.00
12/29/2017 0.00
12/30/2017 0.00
12/31/2017 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2018 0.00
1/2/2018 0.00
1/3/2018 0.00
1/4/2018 0.00
1/5/2018 0.00
1/6/2018 0.00
1/7/2018 0.69
1/8/2018 0.00
1/9/2018 0.00
1/10/2018 0.00
1/11/2018 0.15
1/12/2018 0.01
1/13/2018 0.00
1/14/2018 0.04
1/15/2018 0.13
1/16/2018 0.00
1/17/2018 0.00
1/18/2018 0.00
1/19/2018 0.00
1/20/2018 0.00
1/21/2018 0.72
1/22/2018 0.16
1/23/2018 0.00
1/24/2018 0.00
1/25/2018 0.00
1/26/2018 0.00
1/27/2018 0.00
1/28/2018 0.00
1/29/2018 T
1/30/2018 0.00
1/31/2018 0.00
2/1/2018 0.00
2/2/2018 0.00
2/3/2018 0.00
2/4/2018 0.02
2/5/2018 0.01
2/6/2018 0.00
2/7/2018 0.00
2/8/2018 0.00
2/9/2018 0.00
2/10/2018 0.12
2/11/2018 0.00
2/12/2018 0.00
2/13/2018 0.00
2/14/2018 0.00
2/15/2018 0.00
2/16/2018 0.00
2/17/2018 0.12
2/18/2018 0.00
2/19/2018 0.69
2/20/2018 1.54
2/21/2018 T
2/22/2018 0.18
2/23/2018 0.09
2/24/2018 0.58
2/25/2018 0.00
2/26/2018 0.00
2/27/2018 0.06
2/28/2018 0.00
3/1/2018 0.00
3/2/2018 0.00
3/3/2018 0.00
3/4/2018 0.09
3/5/2018 0.59
3/6/2018 0.02
3/7/2018 0.00
3/8/2018 0.00
3/9/2018 0.00
3/10/2018 T
3/11/2018 0.77
3/12/2018 0.00
3/13/2018 0.00
3/14/2018 0.00
3/15/2018 0.00
3/16/2018 0.04
3/17/2018 0.00
3/18/2018 0.00
3/19/2018 1.35
3/20/2018 T
3/21/2018 0.01
3/22/2018 0.00
3/23/2018 0.03
3/24/2018 0.17
3/25/2018 0.00
3/26/2018 1.14
3/27/2018 0.23
3/28/2018 0.20
3/29/2018 0.00
3/30/2018 0.00
3/31/2018 0.03
Day of YearDaily PrcpMultiday Prcp
4/1/2018 0.13
4/2/2018 0.06
4/3/2018 0.05
4/4/2018 0.00
4/5/2018 0.00
4/6/2018 0.00
4/7/2018 0.00
4/8/2018 0.13
4/9/2018 0.00
4/10/2018 T
4/11/2018 0.00
4/12/2018 0.00
4/13/2018 0.10
4/14/2018 0.00
4/15/2018 0.01
4/16/2018 0.00
4/17/2018 0.00
4/18/2018 0.00
4/19/2018 0.00
4/20/2018 0.00
4/21/2018 0.00
4/22/2018 0.01
4/23/2018 0.00
4/24/2018 0.00
4/25/2018 0.03
4/26/2018 0.00
4/27/2018 0.00
4/28/2018 0.00
4/29/2018 0.00
4/30/2018 0.00
5/1/2018 0.00
5/2/2018 0.41
5/3/2018 0.10
5/4/2018 0.00
5/5/2018 0.00
5/6/2018 T
5/7/2018 0.00
5/8/2018 0.00
5/9/2018 0.00
5/10/2018 0.00
5/11/2018 0.01
5/12/2018 0.00
5/13/2018 0.00
5/14/2018 0.43
5/15/2018 0.00
5/16/2018 0.00
5/17/2018 0.01
5/18/2018 0.00
5/19/2018 0.20
5/20/2018 1.32
5/21/2018 0.00
5/22/2018 0.00
5/23/2018 0.00
5/24/2018 0.01
5/25/2018 0.24
5/26/2018 0.00
5/27/2018 0.00
5/28/2018 0.00
5/29/2018 0.00
5/30/2018 0.00
5/31/2018 0.01
6/1/2018 0.00
6/2/2018 0.07
6/3/2018 0.00
6/4/2018 0.00
6/5/2018 0.00
6/6/2018 0.00
6/7/2018 T
6/8/2018 0.00
6/9/2018 0.00
6/10/2018 0.00
6/11/2018 0.00
6/12/2018 0.14
6/13/2018 0.00
6/14/2018 0.00
6/15/2018 0.00
6/16/2018 T
6/17/2018 0.00
6/18/2018 0.00
6/19/2018 0.10
6/20/2018 1.21
6/21/2018 0.37
6/22/2018 0.00
6/23/2018 0.00
6/24/2018 0.00
6/25/2018 0.00
6/26/2018 3.57
6/27/2018 0.00
6/28/2018 0.00
6/29/2018 0.00
6/30/2018 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2018 0.09
7/2/2018 0.00
7/3/2018 0.00
7/4/2018 0.00
7/5/2018 0.00
7/6/2018 0.00
7/7/2018 0.00
7/8/2018 0.00
7/9/2018 0.00
7/10/2018 0.00
7/11/2018 0.00
7/12/2018 0.00
7/13/2018 0.16
7/14/2018 T
7/15/2018 0.00
7/16/2018 0.00
7/17/2018 0.00
7/18/2018 0.00
7/19/2018 1.00
7/20/2018 0.00
7/21/2018 0.00
7/22/2018 0.00
7/23/2018 0.00
7/24/2018 0.00
7/25/2018 0.00
7/26/2018 0.00
7/27/2018 0.00
7/28/2018 0.00
7/29/2018 0.26
7/30/2018 0.00
7/31/2018 0.00
8/1/2018 0.00
8/2/2018 0.00
8/3/2018 0.00
8/4/2018 0.00
8/5/2018 0.00
8/6/2018 0.00
8/7/2018 0.20
8/8/2018 0.00
8/9/2018 0.00
8/10/2018 0.00
8/11/2018 0.00
8/12/2018 0.00
8/13/2018 0.00
8/14/2018 0.11
8/15/2018 0.07
8/16/2018 0.24
8/17/2018 0.00
8/18/2018 0.00
8/19/2018 0.27
8/20/2018 0.34
8/21/2018 0.00
8/22/2018 0.00
8/23/2018 0.00
8/24/2018 0.40
8/25/2018 0.00
8/26/2018 0.00
8/27/2018 0.00
8/28/2018 0.00
8/29/2018 1.11
8/30/2018 0.03
8/31/2018 0.82
9/1/2018 0.00
9/2/2018 0.00
9/3/2018 0.00
9/4/2018 0.00
9/5/2018 0.01
9/6/2018 0.25
9/7/2018 0.15
9/8/2018 1.00
9/9/2018 0.00
9/10/2018 0.00
9/11/2018 0.00
9/12/2018 0.00
9/13/2018 0.00
9/14/2018 0.00
9/15/2018 0.00
9/16/2018 0.00
9/17/2018 0.00
9/18/2018 0.00
9/19/2018 0.00
9/20/2018 0.00
9/21/2018 0.28
9/22/2018 0.00
9/23/2018 0.00
9/24/2018 T
9/25/2018 0.17
9/26/2018 0.00
9/27/2018 0.00
9/28/2018 0.00
9/29/2018 0.04
9/30/2018 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/2/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/3/2017 12:59 AM 0.11 0.0 0.00 0.0 0.00
10/4/2017 12:59 AM 0.62 0.0 0.00 0.0 0.00 Very light rain, only occasional light
10/5/2017 12:59 AM 0.53 0.0 0.00 0.0 0.00 As this report is being sent, light is moving back into central Boone county from the southwest.
10/6/2017 12:59 AM 0.13 0.0 0.00 0.0 0.00
10/7/2017 12:59 AM 0.12 0.0 0.00 0.0 0.00
10/8/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/9/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/10/2017 12:59 AM 0.62 0.0 0.00 0.0 0.00 According to Davis Instruments Vantage Pro, 0.41 inch has fallen during the past 30 minutes!!!!!!!!
10/11/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/12/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/13/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/14/2017 12:59 AM 1.19 0.0 0.00 0.0 0.00 According to Davis Instruments Vantage Pro 2, RAIN fell at 7.38 inch per hour at 2053 CST 10/14/2017.
10/15/2017 12:59 AM 0.22 0.0 0.00 0.0 0.00
10/16/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/17/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/18/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/19/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/20/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/21/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00 Heavy RAIN and THUNDERSTORMS are less than 5 minutes to the southwest and west moving north northeast!!!!!!!!!!!
10/22/2017 12:59 AM 0.97 0.0 0.00 0.0 0.00
10/23/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/24/2017 12:59 AM 0.03 0.0 0.00 0.0 0.00 NO Rain fell at Columbia 0.6 W after 0700 CST 10/24/2017!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
10/25/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/26/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/27/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/28/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/29/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
10/30/2017 12:59 AM 0.02 0.0 0.00 0.0 0.00
10/31/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
11/1/2017 12:59 AM T 0.0 0.00 0.0 0.00
11/2/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
11/3/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
11/4/2017 12:59 AM 0.00 0.0 0.00 0.0 0.00
11/5/2017 11:59 PM T 0.0 0.00 0.0 0.00
11/6/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/7/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/8/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/9/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/10/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/11/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/12/2017 11:59 PM 0.02 0.0 0.00 0.0 0.00 Please note that rainfall ended prior to 0700 CST 11/12/3017!!!!!!!
11/13/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/14/2017 11:59 PM 0.02 0.0 0.00 0.0 0.00 Rain has been occasional very, very light!!!!!!!!!!!!!
11/15/2017 11:59 PM 0.47 0.0 0.00 0.0 0.00 Very, Very light rain became moderate to heavy during this early morning period that moved west southwest to east northeast across the area. PLEASE note that rain ended at 0510 CST!!!!!!!!!!!!
11/16/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/17/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/18/2017 11:59 PM 0.26 0.0 0.00 0.0 0.00
11/19/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/20/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/21/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/22/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/23/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/24/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/25/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/26/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/27/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/28/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/29/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
11/30/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/1/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/2/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/3/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/4/2017 11:59 PM 0.25 0.0 0.00 0.0 0.00
12/5/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/6/2017 11:59 PM T T T 0.0 0.00 Precipitation fell as snow pellets.
12/7/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/8/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/9/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/10/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/11/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/12/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/13/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/14/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/15/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/16/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/17/2017 11:59 AM 0.11 0.0 0.00 0.0 0.00
12/18/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/19/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/20/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/21/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/22/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/23/2017 11:59 PM 0.00 0.0 0.00 0.0 0.00
12/24/2017 11:59 PM 0.09 0.9 0.09 1.0 0.09 Actual measurements have been made and water equivalents determined!!
12/25/2017 11:59 PM 0.00 0.0 0.00 0.5 0.04
12/26/2017 11:59 PM 0.02 0.2 0.02 0.5 0.05
12/27/2017 11:59 PM 0.00 0.0 0.00 0.5 0.04
12/28/2017 11:59 PM 0.00 0.0 0.00 0.5 0.03
12/29/2017 11:59 PM 0.00 0.0 0.00 T 0.02
12/30/2017 11:59 PM 0.00 0.0 0.00 T 0.02
12/31/2017 11:59 PM 0.00 0.0 0.00 T 0.02
1/1/2018 11:59 PM 0.00 0.0 0.00 T 0.01
1/2/2018 11:59 PM 0.00 0.0 0.00 T 0.01
1/3/2018 11:59 PM 0.00 0.0 0.00 T T
1/4/2018 11:59 PM 0.00 0.0 0.00 T T
1/5/2018 11:59 PM 0.00 0.0 0.00 T T
1/6/2018 11:59 PM 0.00 0.0 0.00 T T
1/7/2018 11:59 PM 0.69 0.0 0.00 0.0 0.00
1/8/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
1/9/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
1/10/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
1/11/2018 11:59 PM 0.15 T T 0.0 0.00
1/12/2018 11:59 PM 0.01 0.1 0.01 0.0 0.00 IMPORTANT Note: SNOW ended prior to 7 AM CST!!!!!!!!!
1/13/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
1/14/2018 11:59 PM 0.04 0.4 0.04 0.5 0.04
1/15/2018 11:59 PM 0.13 1.5 0.13 1.5 0.13 Snow ended by 0300 CST at Columbia 0.6 W!!!!!!!!!!!!
1/16/2018 11:59 PM 0.00 0.0 0.00 1.5 0.12
1/17/2018 11:59 PM 0.00 0.0 0.00 1.0 0.10
1/18/2018 11:59 PM 0.00 0.0 0.00 0.5 0.04
1/19/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00
1/20/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
1/21/2018 11:59 PM 0.72 0.0 0.00 0.0 0.00
1/22/2018 11:59 PM 0.16 T T 0.0 0.00 Trace of snow was observed after 10 PM CST!!
1/23/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
1/24/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
1/25/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
1/26/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
1/27/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
1/28/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
1/29/2018 11:59 PM T T T 0.0 0.00 Precipitation was only a few snow flurries.
1/30/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
1/31/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
2/1/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
2/2/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00
2/3/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
2/4/2018 11:59 PM 0.02 0.2 0.02 T 0.02
2/5/2018 11:59 PM 0.01 0.1 0.01 T 0.02
2/6/2018 11:59 PM 0.00 0.0 0.00 T 0.01
2/7/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
2/8/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
2/9/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
2/10/2018 11:59 PM 0.12 0.0 0.00 0.0 0.00 Precipitation fell as light,scattered freezing RAIN and freezing drizzle.There are no known travel problems, although streets and are mainly free of traffic. Precipitation measurable between 6 and 9 PM CST. 0.12 inch is the actual water equivalent of the freezing rain that fell.
2/11/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
2/12/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
2/13/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
2/14/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
2/15/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
2/16/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
2/17/2018 11:59 PM 0.12 0.4 0.12 0.0 0.00 This snowfall was very wet that melted away quickly upon the return of full afternoon sunshine!!!!!!!!!!!
2/18/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
2/19/2018 11:59 PM 0.69 0.0 0.00 0.0 0.00 Rainfall 1950-2240 CST was accompanied by occasional cloud to ground lightning and thunder!!!!!!!!!
2/20/2018 11:59 PM 1.54 0.0 0.00 0.0 0.00 Precipitation was freezing rain from 1940 CST to 2120 CST.
2/21/2018 11:59 PM T 0.0 0.00 0.0 0.00 Precipitation is falling in the form of very light freezing drizzle and is forecast (0000 UTC 22 Feb 2018 TOP KS and 0000 UTC 22 Feb 2017 SGF MO soundings to transition to freezing rain and sleet.
2/22/2018 11:59 PM 0.18 0.0 0.00 0.0 0.00 Report is complete, since water equivalent of freezing rain has been determined.
2/23/2018 11:59 PM 0.09 0.0 0.00 0.0 0.00 The rainfall is occasional very light.
2/24/2018 11:59 PM 0.58 0.0 0.00 0.0 0.00
2/25/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00 Finally, a day without any rainfall!!!!!!!!!!!!
2/26/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00 Another day without measurable or any rain!!!!!!!!!!
2/27/2018 11:59 PM 0.06 0.0 0.00 0.0 0.00 Rainfall was relatively brief, very light and scattered.
2/28/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00 Although dew points have increased notable, rain remains south of Columbia 0.6 W.
3/1/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
3/2/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00 After above normal February rainfall, 3/2/2018 was a welcome return to afternoon temperatures 55 -60 and dew-points 25 -30.
3/3/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
3/4/2018 11:59 PM 0.09 0.0 0.00 0.0 0.00 Brief heavy rain was accompanied by thunderstorms and occasional cloud to ground lightning!!!!!
3/5/2018 11:59 PM 0.59 0.0 0.00 0.0 0.00 Again, moderate to heavy rainfall was accompanied by thunderstorms and occasion cloud to ground lightning. NO rainfall was observed after 0246 AM 3/5/2018!!!!!!
3/6/2018 11:59 PM 0.02 0.1 0.02 T 0.01 Visibility less than or equal to 3 miles during light snow shower and northwest winds 20 gusts to 35 mph between 1521 and 1551 CST.However, relatively warm pavement and concrete prevented any travel problems.
3/7/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00
3/8/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
3/9/2018 11:59 PM 0.00 0.0 0.00 0.0 0.00
3/10/2018 11:59 PM T 0.0 0.00 0.0 0.00
3/11/2018 12:59 AM 0.77 2.2 0.77 2.0 0.75 Snowfall was occasionally moderate, briefly heavy with very high liquid water equivalent. Temperatures were above freezing (39 F to 34 F) for the entire snowfall period!!!!
3/12/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Full sunshine late morning, afternoon until sunset and afternoon temperatures upper 40 F to low 50 F resulted in rapid melting of Sunday 3/11/2011 snowfall!!!!!!!My time of observation is the 24 hour meteorological day or (0600 UTC to 0600 UTC) NOT 23 hour change to daylight saving time day!!!!!!!
3/13/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00
3/14/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00
3/15/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Columbia 0.6 W time of observation, NWS, remains 0600 UTC or 12:59 AM CDT or 11:59 PM CST. I cannot and will not have 23 hour (return to DST) or 25 hour (return to Standard time).
3/16/2018 12:59 AM 0.04 0.0 0.00 0.0 0.00
3/17/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Although a "gray,"stratocumulus overcast day, NO precipitation fell.
3/18/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00
3/19/2018 12:59 AM 1.35 0.0 0.00 0.0 0.00
3/20/2018 12:59 AM T 0.0 0.00 0.0 0.00
3/21/2018 12:59 AM 0.01 0.0 0.00 0.0 0.00 Since NO precipitation fell after 0045 CST 3/21/2018, 7 AM to 7 AM CDT report will be ZERO!!!!!!!!!!!!!!!!
3/22/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00
3/23/2018 12:59 AM 0.03 0.0 0.00 0.0 0.00
3/24/2018 12:59 AM 0.17 0.0 0.00 0.0 0.00 Rainfall was accompanied by lightning and thunder early in the precipitation period. Occasional, scattered very light rain and drizzle during late afternoon, evening, early night hours 3/24/2018.
3/25/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00
3/26/2018 12:59 AM 1.14 0.0 0.00 0.0 0.00 The first two precipitation periods were accompanied by lightning (OCNL LTGCCCG) and thunder.
3/27/2018 12:59 AM 0.23 0.0 0.00 0.0 0.00 Only 0.01 inch fell after 0550 CST 3/27/2018 at Columbia 0.6 W.
3/28/2018 12:59 AM 0.20 0.0 0.00 0.0 0.00
3/29/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Although NO rain fell at Columbia 0.6 W, "gray" overcast (mainly SC 1,000 - 2,000 feet AGL) skies persisted.
3/30/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Finally, 3/30/2018 was a day of full sunshine across central Missouri!!!!!!
3/31/2018 12:59 AM 0.03 0.0 0.00 0.0 0.00
4/1/2018 12:59 AM 0.13 0.9 0.13 1.0 0.13 The precipitation began as ice pellets or sleet (5 minutes). Sunday April 1 2018 was the first measurable during the month of April at Columbia 0.6 W, since its beginning on July 1 2010!!!!!!!!!!!!! The snowfall is being succeeded by a "hard Freeze."
4/2/2018 12:59 AM 0.06 0.0 0.00 0.0 0.00 Temperatures and dewpoints warming into the middle and upper 30 F by 0100 CDT melted the 0.9 inch snow on the ground!!!!!!!!!!
4/3/2018 12:59 AM 0.05 0.0 0.00 0.0 0.00
4/4/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 In spite of full sunshine, average temperatures remained 16 - 21 F below normal!!!!!!!!!!!!
4/5/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Full sunshine, afternoon temperatures 65-70 F, dew points 39 - 43 F meant typical early April weather for a change!!!!!!!!!!!!
4/6/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 A few small snow flakes were observed in the vicinity of Jefferson City Missouri (~40 miles south).
4/7/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Although the average temperature was 18 to 20 F BELOW normal, it was another day of full sunshine.
4/8/2018 12:59 AM 0.13 0.7 0.13 0.5 0.13 A few flakes fell !200 - 1220 CST.
4/9/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00
4/10/2018 12:59 AM T 0.0 0.00 0.0 0.00 ONLY a FEW drops fell!!!
4/11/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 This was the warmest day of the year to date (78 - 80 F)!!!!
4/12/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Full Sunshine, afternoon temperatures 87 - 89 F, relative humidity 38 - 43 percent was an indication that spring weather has finally arrived in central Missouri.
4/13/2018 12:59 AM 0.10 0.0 0.00 0.0 0.00
4/14/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00
4/15/2018 12:59 AM 0.01 T 0.00 0.0 0.00 Snow period 2050 - 2055 CST was only a few flakes!!!
4/16/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Full sunshine occurred late morning, afternoon and evening.
4/17/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Full afternoon sunshine and afternoon temperatures 65 - 68 F
4/18/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 A mild but very windy day - west to northwest winds 10 - 20 mph gusts 30 to 40 mph day. Temperatures fell to the 36 -38 F by midnight CST!!!
4/19/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 In spite of prevailing north - northeast winds 5 - 10 mph, full sunshine helped afternoon temperatures to reach 58 - 62 F.
4/20/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Few to scattered afternoon cirrus, otherwise full sunshine prevailed. Afternoon temperatures were 64 - 68 F.
4/21/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Afternoon and evening relative humidity 30 - 40 % was an important factor that rain over southwest Missouri did not move into central Missouri.
4/22/2018 12:59 AM 0.01 0.0 0.00 0.0 0.00 Only a TRACE of rain fell at Columbia 0.6 W, after 0550 CST 4/22/2018.
4/23/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Near full sunshine and afternoon temperatures 72 - 76 F marked the return of late April weather conditions.
4/24/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny skies and temperatures 74 - 78 F prevailed during the afternoon.
4/25/2018 12:59 AM 0.03 0.0 0.00 0.0 0.00 Rain was occasional very light.
4/26/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Near full sunshine and afternoon temperatures 69 - 71 F
4/27/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 A day of full sunshine and afternoon temperatures 73 - 75 F!!!!!
4/28/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Another day of full sunshine and afternoon temperatures 66 - 70 F.
4/29/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Another day of full sunshine and mild afternoon temperatures 70 - 73 F
4/30/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Another day of full sunshine and warmer afternoon temperatures - 80 to 84 F
5/1/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 A partly cloudy day with afternoon temperatures 80 - 84 F.
5/2/2018 12:59 AM 0.41 0.0 0.00 0.0 0.00 The 0.41 inch recorded at Columbia 0.6 W was the first measurable rain, since 0.03 inch on the night of 4/25/2018.
5/3/2018 12:59 AM 0.10 0.0 0.00 0.0 0.00 NO rainfall was observed at Columbia 0.6 W, after 0210 CST 5/3/2018!!!
5/4/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Full sunshine and afternoon temperatures 75 - 79 F - It felt more like early May than early June!!
5/5/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 A return to full sunshine and afternoon temperatures 82 - 86 F
5/6/2018 12:59 AM T 0.0 0.00 0.0 0.00 Widely scattered thunderstorms developed late afternoon ahead of a weak cold front northeast and east of Columbia 0.6 W. Most rainfall amounts were a trace, that is, a few drops.
5/7/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Another day of full sunshine and afternoon temperatures 81 - 85 F
5/8/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Evening/early night showers and thunderstorms remained to the northwest and north of Columbia 0.6 W.
5/9/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Full sunshine and unseasonably warm afternoon temperatures 86 - 90 F!!!!
5/10/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Full afternoon sunshine and temperatures continue unseasonably warm 87 to 91 F
5/11/2018 12:59 AM 0.01 0.0 0.00 0.0 0.00 Cloudy skies.scattered very light rain morning became mostly sunny afternoon, as temperatures rose 84 - 88 F.
5/12/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00
5/13/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy late morning/early afternoon,fair late afternoon, as temperatures rose 88 - 91 F
5/14/2018 12:59 AM 0.43 0.0 0.00 0.0 0.00 Partly sunny morning became scattered showers and thunderstorms during the middle afternoon/early evening.
5/15/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly sunny morning, mostly sunny afternoon/evening, afternoon temperatures 81 - 84 F
5/16/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 PARTLY SUNNY MORNING became mostly sunny afternoon, as temperatures rose 82 - 84 F.
5/17/2018 12:59 AM 0.01 0.0 0.00 0.0 0.00 The more accurate report is 0.005 inch or a few larger drops.
5/18/2018 12:59 PM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy day, afternoon temperatures 73 - 76 F Rain was confined to the east and southeast.
5/19/2018 12:59 AM 0.20 0.0 0.00 0.0 0.00 Although much of the evening precipitation period was accompanied by lightning and thunder, the precipitation was light briefly moderate.
5/20/2018 12:59 AM 1.32 0.0 0.00 0.0 0.00 Precipitation both morning and evening was accompanied by occasional-frequent cloud to cloud and cloud to ground lightning!!!!!!
5/21/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 A dry day with full afternoon sunshine and temperatures 77 - 79 F (mild) unlike the weekend
5/22/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 A day of full sunshine and afternoon temperatures 82 - 86 F - A complete weather pattern change from the past weekend
5/23/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Few to scattered late morning/early afternoon cumulus, otherwise sky was mostly sunny. The daily range of temperature was 66 - 68 F to 86 - 89 F.
5/24/2018 12:59 AM 0.01 0.0 0.00 0.0 0.00 Scattered very light rainfall was accompanied thunder heard to the southwest of station. In fact, precipitation was not measurable at Columbia Regional Airport (Automatic Surface Observing Station) and University of Missouri Agricultural Experiment Station (Automated Rain Gage).
5/25/2018 12:59 AM 0.24 0.0 0.00 0.0 0.00 Light to moderate rain-showers morning became partly to mostly sunny afternoon. Afternoon temperatures were 81 - 84F
5/26/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Full sunshine morning, afternoon became few to scattered cumulus, cumulonimbus, cirrus late afternoon/early evening, However, no rain fell.
5/27/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Full Shine afternoon temperatures were the warmest so far this season 93 - 95 F!!!!!!!!!!!!!!!
5/28/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Full sunshine early morning became mostly sunny late morning, afternoon, early evening. Again, afternoon temperatures were record setting (93 - 96 F)!!!!!!!!!!!!!!
5/29/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning became partly sunny afternoon. Between the remnants of Subtropical storm Alberto to the east, southeast and shower/thunderstorm activity to the west, afternoon temperatures cooled slightly - 88 to 92 F.
5/30/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly sunny morning became mostly sunny early afternoon, clear late afternoon/early evening. Afternoon temperatures were 86 - 89 F.
5/31/2018 12:59 AM 0.01 0.0 0.00 0.0 0.00 Scattered very light rain middle morning became mostly sunny afternoon, clear evening. Afternoon temperatures were 85 - 87 F.
6/1/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny to full sunshine was the rule, as afternoon temperatures warmed to 95 - 98 F (warmest of the season)!!!
6/2/2018 12:59 AM 0.07 0.0 0.00 0.0 0.00 After middle morning rain, skies became mostly to partly cloudy by afternoon, clearing late afternoon, evening. Afternoon temperatures were much cooler, 82 - 86 F.
6/3/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Full sunshine occurred throughout the day, as temperatures rose to 82 - 86 F during the afternoon.
6/4/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy to mostly cloudy skies (cirrus and alto-cumulus)were the rule and somewhat cooler afternoon temperatures (76 - 80 F).
6/5/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Full sunshine and afternoon maximum temperatures were warmer 86 - 89 F.
6/6/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny day and afternoon temperatures were warmer 88 - 91 F.
6/7/2018 12:59 AM T 0.0 0.00 0.0 0.00 Two periods of thunder occurred - middle afternoon and early evening. Only a few drops of rain fell - middle afternoon!!!
6/8/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly sunny morning became mostly sunny afternoon/ early evening. Afternoon temperatures were 89 - 93 F.
6/9/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly sunny morning became mostly sunny afternoon/early evening. Afternoon temperatures were 90 - 94 F.
6/10/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Few to Scattered afternoon cirrus, otherwise the day was mostly sunny. Afternoon temperatures continued very warm (93 - 95 F)!!
6/11/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny was the rule. Afternoon temperatures were among the warmest of the season (94 to 98 F). However, thunderstorms are 15 - 25 miles to the southwest and west moving southeast.
6/12/2018 12:59 AM 0.14 0.0 0.00 0.0 0.00 Please do NOT report any rainfall for Columbia 0.6 W after 0310 CST 6/12/2018!!!!!!!!!!!!!! For the remainder of the morning, afternoon/early evening, partly sunny skies were observed!!!!!!!!!!!!!! Contrast to 6/11/2018, afternoon temperatures were much cooler (86 - 89 F).
6/13/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Full sunshine late morning, afternoon/early evening was the rule. Afternoon temperatures were 89 - 92 F.
6/14/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning, early afternoon became partly cloudy later afternoon, mostly sunny early evening. Early afternoon temperatures were very warm/hot (94 - 97 F)!!!!!!HAPPY 20TH ANNIVERSARY to CoCoRaHS!!!!!!
6/15/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Clear morning became mostly sunny afternoon, clear early evening. Afternoon temperatures were HOT, that is 95 - 97 F!!!!
6/16/2018 12:59 AM T 0.0 0.00 0.0 0.00 Only a few relatively large drops fell from cumulus congestus overhead Afternoon temperatures remain HOT, that is, 94 - 98 F!!!!!
6/17/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny late morning remained mostly sunny afternoon/early evening. Afternoon temperatures continue much above normal, that is, 94 - 97 F!!!!!
6/18/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning became partly sunny afternoon/ early evening. Afternoon temperatures continued very warm/HOT (94 - 97 F)!!!!! Per NWS WEDNESDAY and Thursday) forecast, afternoon temperatures should fall 83 - 87 F with 50 - 60 percent change for much needed RAIN!!!!!!!!!!!!
6/19/2018 12:59 AM 0.10 0.0 0.00 0.0 0.00 known rainfall amounts ranged a TRACE to 0.10 inch. Regardless of amount, rainfall was accompanied by THUNDER.
6/20/2018 12:59 AM 1.21 0.0 0.00 0.0 0.00 Much NEEDED rain moved southwest to northeast across central Missouri during the late afternoon. Rain was accompanied by scattered thunderstorms. Temperatures cooled, notably, from 94 - 69 F after the rain and thunderstorms!!!!
6/21/2018 12:59 AM 0.37 0.0 0.00 0.0 0.00 Two periods of rain fell. The first was middle afternoon and the second later afternoon. Neither period was accompanied by lightening or thunder. Afternoon temperatures cooled noticeably (74 - 78 F)!!!!!!!!!!!!!!
6/22/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Although 6/22/2018 was without rainfall for central Missouri, it was a day marked by unseasonably cool, for the beginning of summer, afternoon temperatures, that is, 71 - 74 F!!!!
6/23/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy morning became partly cloudy early afternoon,mostly sunny late afternoon/early evening. Afternoon temperatures were notably warmer (81 - 83 F).
6/24/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy late morning, early afternoon became mostly cloudy late afternoon/early evening. Late morning/early afternoon temperatures were 83 - 86 F. Again, happy 20th anniversary to CoCORaHS!!!! Although I was unable to contribute financially, I will continue to contribute as a volunteer precipitation observer!!!!!!!!!!
6/25/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly sunny morning became mostly sunny afternoon/ early evening. Afternoon temperatures were warmer (87 - 91 F). CoCoRaHS collected enough money to have a 20th anniversary 2019 weather calendar!!!!!!
6/26/2018 12:59 AM 3.57 0.0 0.00 0.0 0.00 Frequent cloud to ground lightning occurred prior to and during the rainfall, as thunderstorms "trained" west to east across central Boone county Missouri.
6/27/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy morning/early afternoon became mostly sunny later afternoon/early evening. Afternoon temperatures were notably warmer (90 - 92 F)!!!!
6/28/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Occasional to frequent cloud to ground lightning mainly northeast occurred 0430 to 0530 CST, along with gusty north to northeast winds due to mesoscale convective complex. However, NO measurable rain occurred south southwest of the storm complex. Afternoon maximum temperatures were the warmest of the season (97 - 99 F)!!!!!!!!!!
6/29/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 In spite of full sunshine, afternoon maximum temperatures were three degrees cooler (94 - 96 F).
6/30/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning continued mostly sunny afternoon, early evening. Afternoon maximum temperatures continued hot (94 -97 F)!!!!!
7/1/2018 12:59 AM 0.09 0.0 0.00 0.0 0.00 Early morning light rain moved east-southeast along and south of I-70 central and southern Boone county. Although skies became partly to mostly sunny during afternoon/early evening, maximum temperatures were 7 - 9 F cooler (86 - 88 F)!!!!
7/2/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny skies morning remained mostly sunny to clear afternoon/early evening. Afternoon maximum temperatures were warmer, that is, 89 - 92 F.
7/3/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny to partly sunny morning became partly sunny to mostly sunny afternoon/early evening. Afternoon maximum temperatures were very warm, that is, 93 - 95 F.
7/4/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning, early afternoon became sunny later afternoon/early evening. Afternoon maximum temperatures continued very warm to hot, that is, 93 - 96 F.
7/5/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Sunny, mostly sunny morning became partly sunny afternoon, evening. Afternoon maximum temperatures continued very/hot, that is, 95 - 97 F.
7/6/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly morning became partly sunny afternoon, mostly sunny early evening. High surface pressure over the lower Great Lakes resulted in slightly cooler afternoon maximum temperatures, that is, 88 - 92 F.
7/7/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 CLEAR/Sunny morning remained sunny/clear afternoon, early evening. Afternoon temperatures and dewpoints were notably cooler, that is, 84 - 88 F and 60 - 64 F.
7/8/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning became partly sunny early afternoon then mostly sunny later afternoon/early evening. Afternoon maximum temperatures were warmer, that is, 90 - 92 F.
7/9/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Thunderstorms without rainfall developed 10 to 15 miles south southeast of Columbia 0.6 W 3:30 - 4:00 PM CST. However, activity dissipated by 5:00 PM CST. Afternoon maximum temperatures were warmer, that is, 94 - 96 F!!!
7/10/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning remained mostly sunny afternoon/ early evening. Afternoon maximum temperatures were warmest of the season, that is, 97 - 99 F!!!!!!!!
7/11/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Another mostly sunny day as afternoon maximum temperatures reached 96 - 99 F!!!!!!!
7/12/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Sunny morning remained sunny afternoon/early evening. Afternoon maximum temperatures were HOT, that is, 98 - 100 F.
7/13/2018 12:59 AM 0.16 0.0 0.00 0.0 0.00 Scattered thunderstorms accompanied by occasional cloud to ground lightning moved northeast across central Boone county Missouri late night Friday 7/13/2018. Afternoon maximum again reached 97 - 99 F.
7/14/2018 12:59 AM T 0.0 0.00 0.0 0.00 Only a few drops fell contrast to heavier amounts to the north and south. Afternoon maximums cooled from 95 - 97 F to 79 - 81 F by evening.
7/15/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning remained mostly sunny afternoon/ early evening. Although lower dewpoints, afternoon maximum temperatures continued very warm, that is, 95 - 97 F.
7/16/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly sunny morning became mostly sunny afternoon/early evening. Afternoon maximum temperatures continued very warm/hot, that is, 95 - 98 F.
7/17/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly cloudy morning became mostly cloudy afternoon/evening. Afternoon maximum temperatures were notably cooler, that is, 86 - 90 F!!!!
7/18/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Cloudy to mostly cloudy morning became partly sunny afternoon. Afternoon maximum temperatures continue notably cooler, that is, 86 - 89 F.
7/19/2018 12:59 AM 1.00 0.0 0.00 0.0 0.00 Mesoscale convective complex of thunderstorms moved southeast across central Boone county Missouri middle to late morning. Mostly cloudy persisted into the afternoon/early evening, maximum temperatures were cooler yet, that is, 82 - 84 F.
7/20/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning became partly sunny early afternoon, mostly cloudy later afternoon/early evening. Afternoon maximum temperatures were warmer, that is, 92 - 94 F.
7/21/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 SUNNY morning became mostly sunny afternoon, sunny early evening, clear night. Afternoon maximum temperatures were warm, but not hot, that is, 88 - 91 F.
7/22/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning became partly sunny afternoon, mostly sunny early evening. Afternoon maximum temperatures were notably cooler, that is, 85 - 87 F!!
7/23/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly sunny morning became mostly sunny afternoon/ early evening. Afternoon maximum temperatures continue mild/warm, that is, 87 - 90 F.
7/24/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly sunny morning became mostly sunny afternoon/early evening. Afternoon maximum temperatures were slightly warmer, that is, 90 - 92 F.
7/25/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning, early afternoon became partly cloudy late afternoon/early evening. Afternoon maximum temperatures continue warm, that is, 90 - 93 F.
7/26/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly Cloudy early morning became mostly cloudy late morning, afternoon, early evening. Late morning maximum temperatures were markedly cooler, that is, 80 - 82 F. Even 0.06 inch rain late morning or early afternoon was recorded at Columbia Regional Airport Missouri.
7/27/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning remained mostly sunny afternoon, evening. Afternoon maximum temperatures were notably warmer, that is, 85 - 87 F.
7/28/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning became partly sunny afternoon/ early evening. Afternoon maximum temperatures continue mild/warm, that is, 84 - 86 F.
7/29/2018 12:59 AM 0.26 0.0 0.00 0.0 0.00 After morning rain, low stratus/stratocumulus overcast remained. Unseasonably cool, 70 - 72 F maximum temperatures occurred prior to or immediately after rain.
7/30/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy morning became partly sunny afternoon/ early evening. Although continuing below normal, afternoon maximum temperatures were markedly warmer, that is, 80 - 82 F.
7/31/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly sunny morning became mostly sunny afternoon and early evening. Afternoon maximum temperatures were notably warmer, that is, 84 - 87 F.
8/1/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly sunny late morning/early afternoon became mostly sunny late afternoon/early evening. Afternoon maximum temperatures were again warmer, that is, 89 - 91 F.
8/2/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly sunny morning became mostly sunny afternoon/early evening. Afternoon maximum temperatures continued to warm, that is, 93 - 95 F.
8/3/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00
8/4/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy early morning became partly sunny later morning, early afternoon, mostly sunny later afternoon, early evening. Afternoon maximum temperatures continue very warm/hot, that is, 95 - 97 F!!
8/5/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy early morning became partly sunny later morning, mostly sunny afternoon/early evening. Afternoon maximum temperatures were among warmest of the summer season, that is, 98 - 100 F!!!!!
8/6/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 During the past two hours, lightning has been and thunder heard south, southwest, west, northwest, north, northeast of Columbia 0.6 W. However, no rain has fallen. Afternoon maximum temperatures were again very warm/hot, that is, 97 - 99 F!!!
8/7/2018 12:59 AM 0.20 0.0 0.00 0.0 0.00 Much needed rain during the morning became partly sunny afternoon, early evening. Afternoon maximum temperatures were markedly cooler, that is, 83 - 87 F.
8/8/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly sunny morning became mostly sunny afternoon, early evening. Afternoon maximum temperatures were warmer, that is, 91 - 94 F.
8/9/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Partly sunny morning became mostly sunny afternoon, early evening. Afternoon maximum temperatures were again very warm/hot, that is, 95 - 98 F!!
8/10/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning became partly sunny early afternoon, mostly cloudy late afternoon/early evening. Afternoon maximum temperatures continue very warm/hot, that is, 93 - 97 F.
8/11/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning continued mostly sunny afternoon, early evening. Afternoon maximum temperatures remained very warm, that is, 92 - 95 F.
8/12/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning remained mostly sunny afternoon, early evening. Afternoon maximum temperatures continued very warm, that is, 93 - 96 F.
8/13/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning, early afternoon became partly sunny late afternoon, mostly cloudy early evening. Afternoon maximum temperatures were again very warm, that is, 95 - 98 F.
8/14/2018 12:59 AM 0.11 0.0 0.00 0.0 0.00 Occasional lite rain morning, early afternoon became mostly cloudy late afternoon, early evening. Although dewpoints remained uncomfortable, afternoon maximum temperatures were notably cooler, that is, 79 - 81 F!!
8/15/2018 12:59 AM 0.07 0.0 0.00 0.0 0.00 Since the the early night rain that occurred at Columbia Regional Airport (13 miles south southeast of Columbia 0.6 W) missed Columbia 0.6 W and NO other rainfall has occurred, my station daily rainfall remains 0.07 inch!! Afternoon maximum temperatures were notably warmer, that is, 86 - 88 F.
8/16/2018 12:59 AM 0.24 0.0 0.00 0.0 0.00 Prior to evening/night rain and thunderstorms, mostly sunny morning, early afternoon became partly sunny late afternoon, mostly cloudy early evening. Afternoon maximum temperatures continued very warm, that is, 93 - 95 F.
8/17/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning remained mostly sunny early afternoon became sunny late afternoon/early evening. Afternoon maximum temperatures were notably cooler, that is, 87 - 89 F.
8/18/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning remained mostly sunny early afternoon became partly sunny late afternoon, early evening, as smoke aloft from fires over northern Inter-mountain, central Rockies became more noticeable. Afternoon maximum temperatures remained seasonably warm, that is, 86 - 88 F.
8/19/2018 12:59 AM 0.27 0.0 0.00 0.0 0.00 Prior to rain,partly sunny morning, early afternoon became became mostly cloudy late afternoon, cloudy early evening. Afternoon maximum temperatures continued warm, that is, 86 - 89 F.
8/20/2018 12:59 AM 0.34 0.0 0.00 0.0 0.00 Prior to late afternoon/evening rain, skies were mostly cloudy. Afternoon maximum temperatures were notably cooler, that is, 83 - 85 F.
8/21/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning remained mostly sunny afternoon/ partly sunny early evening. Afternoon maximum temperatures were mild/warm, that is, 84 - 86 F.
8/22/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning remained mostly sunny afternoon/early evening. Afternoon maximum temperatures were notably cooler, that is, 81 - 83 F.
8/23/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy skies prevailed throughout the day. Rain moved southeast to the southwest of Columbia MO 0.6 W during the middle and late afternoon.More rain is moving across northern Boone (north of I-70 late night/very early morning.Also, rain is moving east along I-70 across west central Missouri.
8/24/2018 12:59 AM 0.40 0.0 0.00 0.0 0.00 Moderate to heavy Rain was accompanied by thunderstorms. NOT a drop has fallen since 0510 CST and skies have been mostly sunny to CLEAR !!!!!!
8/25/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning remained mostly sunny afternoon, early evening. Afternoon maximum temperatures were markedly was markedly warmer/HOT, that is, 95 - 97 F!!!!
8/26/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning remained mostly sunny afternoon, early evening.Afternoon maximum temperatures continued very warm/hot, that is, 95 - 97 F!!!!
8/27/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning remained mostly sunny/windy (from south), afternoon, early evening. Afternoon maximum temperatures continued very warm/hot, that is, 96 - 97 F!!!
8/28/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning remained mostly sunny afternoon, partly sunny early evening. Afternoon maximum temperatures continued hot, that is, 98 - 99 F!!!!! Scattered showers and thunderstorms are moving east across northern Missouri from Maryville/ Saint Joseph to Kirksville/Quincy.
8/29/2018 12:59 AM 1.11 0.0 0.00 0.0 0.00 Rain was accompanied by thunderstorms during the periods of heaviest precipitation. Although mostly cloudy skies prevailed after the rain ended, NO additional rain occurred. 81 - 83 F maximum temperatures occurred just after midnight CST. Afternoon temperatures were 70 = 74 F.
8/30/2018 12:59 AM 0.03 0.0 0.00 0.0 0.00 After late morning very light rain, skies remained mostly cloudy afternoon, early evening. Afternoon maximum temperatures remained unseasonably cool, that is, 76 - 78 F.
8/31/2018 12:59 AM 0.82 0.0 0.00 0.0 0.00 Rainfall was accompanied by thunderstorms (frequent cloud to ground lightning) throughout the event. Afternoon maximum temperatures continued below normal, that is, 80 - 82.
9/1/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00
9/2/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy early morning became partly sunny later morning, early afternoon, mostly sunny later afternoon, early evening. Afternoon maximum temperatures continued Warm, that is, 87 - 89 F.
9/3/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning remained mostly sunny afternoon, sunny early evening. Afternoon maximum temperatures continued very warm, that is, 91 -93 F!!!
9/4/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Another mostly sunny and continued very warm day, Afternoon maximum temperatures were, again, 90 - 92 F.
9/5/2018 12:59 AM 0.01 0.0 0.00 0.0 0.00 Partly sunny morning, early afternoon became mostly cloudy later afternoon, early evening. Afternoon maximum temperatures continued very warm, that is, 91 - 93 F.
9/6/2018 12:59 AM 0.25 0.0 0.00 0.0 0.00 There were two periods of very light, occasion light rain. one very early morning and the other early afternoon.
9/7/2018 12:59 AM 0.15 0.0 0.00 0.0 0.00 Brief heavy rainfall late afternoon and occasional very light rainfall early night has brought more drought relief. Strong surface high pressure over central Ontario Canada along with a quasi stationary front over southern Missouri has meant just after midnight CST maximum temperatures 74 - 75 F and evening minimum temperatures 68 - 69 F!!!!
9/8/2018 12:59 AM 1.00 0.0 0.00 0.0 0.00 Light, moderate, occasionally heavy rain occurred early morning to early afternoon. However, the weather highlight is not the rain but the unseasonably cool temperatures.As a result of unusually strong high surface pressure over the southern James Bay Canada and overcast skies, the diurnal temperature range was only 69 - 62 F.
9/9/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Cloudy early morning, mostly cloudy later morning became partly sunny early afternoon, mostly sunny later afternoon, very early evening. Afternoon maximum temperatures were mild, more as late September, 76 - 79 F. Temperatures have fallen to 58 - 60 F at the time of this report, as skies have become CLEAR!!!
9/10/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Sunny morning remained sunny afternoon, early evening.Temperatures warmed from early morning 53 - 55 F to afternoon 80 - 83 F!!!!
9/11/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning remained mostly sunny early afternoon, sunny late afternoon, early evening. The diurnal temperature range was 56 - 85 F.
9/12/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning became partly sunny early afternoon,mostly cloudy late afternoon, early evening, clear late evening,night. The diurnal temperature range was 60 - 84 F.
9/13/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning remained mostly sunny afternoon, sunny early evening, clear night. The diurnal temperature range was 65 - 88 F.
9/14/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning became partly sunny early afternoon, mostly sunny late afternoon, early evening. The diurnal range of temperature was 67 - 93 F.
9/15/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny early morning became partly sunny late morning,afternoon, early evening, The diurnal range of temperature was 67 - 94 F.
9/16/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Sunny morning remained sunny afternoon, early evening.The diurnal range of temperature was 65 - 94 F.
9/17/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning became partly sunny early afternoon, mostly sunny later afternoon, early evening. The diurnal range of temperature was 67 - 94 F.
9/18/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning became partly sunny early early afternoon, mostly cloudy late afternoon, early evening. However, NO rain fell!!! The diurnal temperature range was 67 - 95 F.
9/19/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning, early afternoon became partly sunny later afternoon, early evening. The diurnal range of temperature was 72 - 96 F!!
9/20/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny early morning became partly sunny later morning, early afternoon, mostly sunny late afternoon, early evening. The diurnal temperature range was 75 - 95 F.
9/21/2018 12:59 AM 0.28 0.0 0.00 0.0 0.00 After rain ended at 3:24 AM CST, skies were mostly cloudy for the remainder of the morning, afternoon, early evening. Temperatures fell from 81 F at 12:30 AM CST to 61 F at midnight CST.
9/22/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Sunny morning remained sunny afternoon, early evening. The diurnal temperature range was 52 - 78 F.
9/23/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Sunny morning, afternoon became mostly cloudy early evening, night. The diurnal temperature range was 52 - 83 F!!
9/24/2018 12:59 AM T 0.0 0.00 0.0 0.00 Cloudy early morning became mostly cloudy late morning, afternoon, early evening. Since warm air/ moist air moved across the area, the diurnal temperature range was only 68 to 76 F!
9/25/2018 12:59 AM 0.17 0.0 0.00 0.0 0.00 Rain was heaviest 2300 to 2330 CST when brief occasional lightning in cloud and rumble of thunder was heard.
9/26/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy morning remained mostly cloudy afternoon, early evening. The diurnal range of temperature was 49 - 66 F!!
9/27/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Sunny morning remained sunny afternoon, clear evening, night. The diurnal temperature range was 42 to 77 F!! 42 F is the coolest so far this autumn season!
9/28/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly sunny morning, partly sunny early afternoon became mostly cloudy later afternoon, evening, night.The diurnal temperature range was 48 - 77 F. Following passage of a notable cold front temperatures fell from 77 F at 1330 CST to 55 F at 2100 CST.
9/29/2018 12:59 AM 0.04 0.0 0.00 0.0 0.00 NO rain occurred after 0645 CST. Skies became mostly sunny late morning, sunny afternoon, clear evening, night. The diurnal temperature range was 49 - 75 F.
9/30/2018 12:59 AM 0.00 0.0 0.00 0.0 0.00 Mostly cloudy morning remained mostly cloudy (stratus-cumulus - low layer clouds) afternoon, evening, night, The diurnal temperature range was 64 to 79 F.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes



Observation Date Observation Time Notes Largest Stone Size Average Stone Size Smallest Stone Size Stone Consistency Duration Minutes Durration Accuracy Damage Timing More Rain than Hail Hail Started Largest Hail Started Angle of Impact Number of Stones on Pad Distance Between Stones on Pad Depth of Stones on Ground