Station Overview Station Location
Station Number MO-BN-2 Latitude 38.971292
Station Name Columbia 1.4 NNW Longitude -92.341379
County Boone Elevation (ft) 755



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 09 3.32 11.87 31 11.87 31 0.00 0 0 19 3 0.0 0 0
Nov 09 3.36 2.03 30 2.03 30 0.00 0 0 6 3 0.0 0 0
Dec 09 2.42 3.22 31 3.22 31 0.00 0 0 11 3 5.9 6 9
Jan 10 2.02 2.35 31 2.35 31 0.00 0 0 11 3 4.2 5 16
Feb 10 2.24 3.19 28 3.19 28 0.00 0 0 11 2 7.8 9 17
March 10 2.89 3.16 31 3.16 31 0.00 0 0 12 1 4.1 2 3
April 10 4.21 6.88 30 6.88 30 0.00 0 0 10 2 0.0 0 0
May 10 5.35 6.24 31 6.24 31 0.00 0 0 14 2 0.0 0 0
June 10 5.08 6.59 30 6.59 30 0.00 0 0 14 1 0.0 0 0
July 10 4.51 12.62 31 12.62 31 0.00 0 0 13 1 0.0 0 0
Aug 10 4.24 4.41 31 4.41 31 0.00 0 0 4 1 0.0 0 0
Sept 10 4.10 7.59 30 7.59 30 0.00 0 0 14 2 0.0 0 0
Water Year Totals: 43.74" 70.15" 365 days 70.15" 365 0.00" 0 days 0 139 days 24 days 22.0" 22 days 45 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
10/1/2009 0.36
10/2/2009 0.15
10/3/2009 0.00
10/4/2009 0.00
10/5/2009 0.00
10/6/2009 0.30
10/7/2009 0.00
10/8/2009 3.27
10/9/2009 2.88
10/10/2009 0.17
10/11/2009 0.00
10/12/2009 0.02
10/13/2009 0.00
10/14/2009 0.95
10/15/2009 0.32
10/16/2009 0.07
10/17/2009 T
10/18/2009 0.00
10/19/2009 0.00
10/20/2009 0.00
10/21/2009 0.17
10/22/2009 0.22
10/23/2009 1.21
10/24/2009 0.02
10/25/2009 T
10/26/2009 0.67
10/27/2009 T
10/28/2009 0.07
10/29/2009 0.03
10/30/2009 0.98
10/31/2009 0.01
11/1/2009 0.00
11/2/2009 0.00
11/3/2009 0.00
11/4/2009 T
11/5/2009 0.00
11/6/2009 0.00
11/7/2009 0.00
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.04
11/12/2009 0.00
11/13/2009 0.00
11/14/2009 0.00
11/15/2009 0.14
11/16/2009 1.11
11/17/2009 0.32
11/18/2009 0.36
11/19/2009 0.06
11/20/2009 0.00
11/21/2009 0.00
11/22/2009 0.00
11/23/2009 0.00
11/24/2009 0.00
11/25/2009 0.00
11/26/2009 T
11/27/2009 0.00
11/28/2009 0.00
11/29/2009 0.00
11/30/2009 T
12/1/2009 0.00
12/2/2009 0.00
12/3/2009 0.00
12/4/2009 0.00
12/5/2009 0.00
12/6/2009 0.00
12/7/2009 0.01
12/8/2009 T
12/9/2009 0.47
12/10/2009 T
12/11/2009 0.00
12/12/2009 0.00
12/13/2009 0.01
12/14/2009 0.00
12/15/2009 0.00
12/16/2009 0.00
12/17/2009 0.00
12/18/2009 0.00
12/19/2009 0.14
12/20/2009 T
12/21/2009 0.00
12/22/2009 0.00
12/23/2009 0.19
12/24/2009 1.40
12/25/2009 0.70
12/26/2009 0.08
12/27/2009 0.06
12/28/2009 0.00
12/29/2009 0.00
12/30/2009 0.09
12/31/2009 0.07
Day of YearDaily PrcpMultiday Prcp
1/1/2010 0.00
1/2/2010 0.01
1/3/2010 T
1/4/2010 0.01
1/5/2010 0.00
1/6/2010 0.00
1/7/2010 0.33
1/8/2010 T
1/9/2010 0.01
1/10/2010 0.00
1/11/2010 0.00
1/12/2010 0.00
1/13/2010 0.00
1/14/2010 0.00
1/15/2010 0.00
1/16/2010 0.00
1/17/2010 0.00
1/18/2010 0.00
1/19/2010 0.00
1/20/2010 0.10
1/21/2010 0.01
1/22/2010 0.28
1/23/2010 0.00
1/24/2010 1.56
1/25/2010 0.02
1/26/2010 0.01
1/27/2010 T
1/28/2010 0.01
1/29/2010 0.00
1/30/2010 0.00
1/31/2010 0.00
2/1/2010 0.00
2/2/2010 0.00
2/3/2010 0.00
2/4/2010 0.00
2/5/2010 0.23
2/6/2010 0.41
2/7/2010 0.00
2/8/2010 0.11
2/9/2010 0.16
2/10/2010 0.01
2/11/2010 0.00
2/12/2010 0.03
2/13/2010 T
2/14/2010 0.09
2/15/2010 0.06
2/16/2010 T
2/17/2010 0.00
2/18/2010 0.00
2/19/2010 0.00
2/20/2010 0.10
2/21/2010 0.79
2/22/2010 1.20
2/23/2010 0.00
2/24/2010 0.00
2/25/2010 0.00
2/26/2010 0.00
2/27/2010 0.00
2/28/2010 0.00
3/1/2010 0.00
3/2/2010 0.00
3/3/2010 0.00
3/4/2010 0.00
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.00
3/8/2010 0.00
3/9/2010 0.23
3/10/2010 0.24
3/11/2010 0.46
3/12/2010 T
3/13/2010 0.18
3/14/2010 0.17
3/15/2010 0.01
3/16/2010 0.00
3/17/2010 0.01
3/18/2010 0.00
3/19/2010 0.00
3/20/2010 0.19
3/21/2010 0.82
3/22/2010 0.00
3/23/2010 0.00
3/24/2010 0.00
3/25/2010 0.19
3/26/2010 0.08
3/27/2010 0.00
3/28/2010 0.58
3/29/2010 0.00
3/30/2010 0.00
3/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 0.00
4/3/2010 1.01
4/4/2010 0.00
4/5/2010 0.38
4/6/2010 0.01
4/7/2010 0.40
4/8/2010 0.04
4/9/2010 0.00
4/10/2010 0.00
4/11/2010 0.00
4/12/2010 0.00
4/13/2010 0.00
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 T
4/18/2010 0.00
4/19/2010 0.00
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 T
4/23/2010 0.51
4/24/2010 1.17
4/25/2010 3.19
4/26/2010 0.14
4/27/2010 0.03
4/28/2010 0.00
4/29/2010 0.00
4/30/2010 0.00
5/1/2010 0.31
5/2/2010 0.30
5/3/2010 0.04
5/4/2010 0.00
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.00
5/8/2010 0.00
5/9/2010 0.00
5/10/2010 T
5/11/2010 1.71
5/12/2010 0.88
5/13/2010 1.08
5/14/2010 0.29
5/15/2010 0.12
5/16/2010 0.25
5/17/2010 0.36
5/18/2010 0.14
5/19/2010 0.00
5/20/2010 0.60
5/21/2010 0.15
5/22/2010 T
5/23/2010 0.00
5/24/2010 0.00
5/25/2010 0.00
5/26/2010 0.00
5/27/2010 0.00
5/28/2010 0.00
5/29/2010 0.00
5/30/2010 0.00
5/31/2010 0.01
6/1/2010 0.00
6/2/2010 0.42
6/3/2010 0.62
6/4/2010 0.00
6/5/2010 T
6/6/2010 0.02
6/7/2010 0.00
6/8/2010 0.00
6/9/2010 1.51
6/10/2010 0.00
6/11/2010 0.00
6/12/2010 0.80
6/13/2010 0.25
6/14/2010 0.75
6/15/2010 0.05
6/16/2010 0.25
6/17/2010 0.09
6/18/2010 0.00
6/19/2010 0.69
6/20/2010 0.21
6/21/2010 0.00
6/22/2010 0.00
6/23/2010 0.00
6/24/2010 0.36
6/25/2010 0.00
6/26/2010 0.00
6/27/2010 0.00
6/28/2010 0.57
6/29/2010 0.00
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.00
7/4/2010 0.00
7/5/2010 0.00
7/6/2010 2.24
7/7/2010 0.34
7/8/2010 4.91
7/9/2010 0.00
7/10/2010 0.00
7/11/2010 0.00
7/12/2010 0.12
7/13/2010 0.02
7/14/2010 0.00
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.71
7/19/2010 0.07
7/20/2010 1.25
7/21/2010 1.16
7/22/2010 0.16
7/23/2010 0.00
7/24/2010 0.00
7/25/2010 0.54
7/26/2010 0.00
7/27/2010 0.08
7/28/2010 0.00
7/29/2010 T
7/30/2010 0.00
7/31/2010 1.02
8/1/2010 0.00
8/2/2010 0.00
8/3/2010 0.00
8/4/2010 0.00
8/5/2010 0.00
8/6/2010 0.00
8/7/2010 0.00
8/8/2010 0.00
8/9/2010 0.00
8/10/2010 0.00
8/11/2010 0.00
8/12/2010 0.19
8/13/2010 0.00
8/14/2010 0.29
8/15/2010 0.00
8/16/2010 0.00
8/17/2010 0.00
8/18/2010 0.08
8/19/2010 0.00
8/20/2010 T
8/21/2010 3.85
8/22/2010 0.00
8/23/2010 0.00
8/24/2010 0.00
8/25/2010 0.00
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.00
8/30/2010 0.00
8/31/2010 0.00
9/1/2010 1.02
9/2/2010 0.21
9/3/2010 T
9/4/2010 0.00
9/5/2010 0.00
9/6/2010 0.00
9/7/2010 T
9/8/2010 0.02
9/9/2010 0.02
9/10/2010 0.09
9/11/2010 1.25
9/12/2010 0.00
9/13/2010 0.00
9/14/2010 0.10
9/15/2010 0.00
9/16/2010 0.29
9/17/2010 0.00
9/18/2010 0.00
9/19/2010 0.50
9/20/2010 1.16
9/21/2010 0.00
9/22/2010 1.40
9/23/2010 0.62
9/24/2010 0.45
9/25/2010 0.00
9/26/2010 0.46
9/27/2010 0.00
9/28/2010 0.00
9/29/2010 0.00
9/30/2010 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 7:00 AM 0.36 M M M M Thunderstorms this a.m.
10/2/2009 7:00 AM 0.15 0.0 M 0.0 M
10/3/2009 7:00 AM 0.00 0.0 M 0.0 M
10/4/2009 7:00 AM 0.00 0.0 M 0.0 M Clear, calm chilly a.m. with heavy dew, no signs of frost. The furnace was turned on yesterday for the first time this fall.
10/5/2009 7:00 AM 0.00 0.0 M 0.0 M Another chilly, clear, calm a.m. with dew, but no frost.
10/6/2009 7:00 AM 0.30 0.0 M 0.0 M Thunderstorm moved through around 4:40 a.m.
10/7/2009 7:00 AM 0.00 0.0 M 0.0 M
10/8/2009 7:00 AM 3.27 0.0 M 0.0 M Thunderstorm with moderate rain at time of observation. Most of the rain has fallen since 4 a.m. CDT. Local street flooding occurring.
10/9/2009 7:00 AM 2.88 0.0 M 0.0 M Rain fell all day yesterday and continues this a.m. I heard some claps of thunder yesterday during the precipitation event.
10/10/2009 7:00 AM 0.17 0.0 M 0.0 M
10/11/2009 7:00 AM 0.00 0.0 M 0.0 M
10/12/2009 7:00 AM 0.02 0.0 M 0.0 M Brief, light rain showers occurred overnight.
10/13/2009 7:00 AM 0.00 0.0 M 0.0 M
10/14/2009 7:00 AM 0.95 0.0 M 0.0 M Rain showers fell yesterday, mostly between 6 p.m. and midnight. Another cloudy, damp and cool a.m. 42 degrees.
10/15/2009 7:00 AM 0.32 0.0 M 0.0 M Another cool, cloudy, damp a.m. Light rain showers fell overnight, mostly between 9 p.m. and midnight. 45 degrees at time of observation.
10/16/2009 7:00 AM 0.07 0.0 M 0.0 M Another damp, chilly a.m. 42 degrees at time of observation. The sugar maple in the front yard is really starting to show colors this week.
10/17/2009 7:00 AM T 0.0 M 0.0 M What is that golden orb rising in the east? First time I've seen the sun in 6 days!! Chilly at time of observation...39 degrees.
10/18/2009 7:00 AM 0.00 0.0 M 0.0 M Frost this a.m. Low temperature at Sanborn Field was 30.1 degrees F.
10/19/2009 7:00 AM 0.00 0.0 M 0.0 M Clear skies with southerly breeze blowing this a.m.
10/20/2009 7:00 AM 0.00 0.0 M 0.0 M The sugar maple in our front yard has peaked in fall color from top to bottom. Beautiful.
10/21/2009 7:00 AM 0.17 0.0 M 0.0 M Renegade thunderstorms moved through yesterday between 8:30-10:00 a.m. It caught forecasters off guard since they were not mentioned in the forecast the night before.
10/22/2009 7:00 AM 0.22 0.0 M 0.0 M Light rain at time of observation. 58 degrees.
10/23/2009 7:00 AM 1.21 0.0 M 0.0 M Light rain fell throughout much of the day yesterday. Blustery west wind at time of observation with cloudy skies and 45 degrees.
10/24/2009 7:00 AM 0.02 0.0 M 0.0 M Drizzle with a couple periods of brief light rain fell yesterday, but it's bright and sunny this a.m. Our Japanese maples look like they're on fire; very beautiful. The sugar maple in the front yard looks awesome too, but the leaves are beginning to fall.
10/25/2009 7:00 AM T 0.0 M 0.0 M Some sprinkles moved through yesterday evening.
10/26/2009 7:00 AM 0.67 0.0 M 0.0 M Light rain fell yesterday and last night. Cloudy and damp this a.m. 49 degrees
10/27/2009 7:00 AM T 0.0 M 0.0 M Another cloudy morning.
10/28/2009 7:00 AM 0.07 0.0 M 0.0 M Cloudy this a.m. 51 degrees at time of observation.
10/29/2009 7:00 AM 0.03 0.0 M 0.0 M Light rain falling at time of observation.
10/30/2009 7:00 AM 0.98 0.0 M 0.0 M Cloudy this a.m. with sprinkles occurring at time of observation. Rain fell off and on through much of the day yesterday. I heard a couple claps of thunder during the mid-afternoon hours.
10/31/2009 7:00 AM 0.01 0.0 M 0.0 M
11/1/2009 7:00 AM 0.00 0.0 M 0.0 M Sunny at time of observation with seasonable temperatures.
11/2/2009 7:00 AM 0.00 0.0 M 0.0 M Clear skies and mild this a.m. 51°F.
11/3/2009 7:00 AM 0.00 0.0 M 0.0 M Clear skies at time of observation...38 degrees.
11/4/2009 7:00 AM T 0.0 M 0.0 M There were a few sprinkles that moved through last night around 10 p.m. It was clear this a.m. and 46 degrees at time of observation.
11/5/2009 7:00 AM 0.00 0.0 0.00 0.0 M Clear skies at time of observation, as well as frost.
11/6/2009 7:00 AM 0.00 0.0 M 0.0 M A pleasant November morning. Clear skies with steady southerly breeze. Fifty degrees at time observation.
11/7/2009 7:00 AM 0.00 0.0 M M M
11/8/2009 7:00 AM 0.00 0.0 M 0.0 M Very pleasant and mild a.m. for November. 55 degrees at time of observation.
11/9/2009 7:00 AM 0.00 0.0 M 0.0 M Cloudy skies at time of observation. My roses are still blooming and looking great.
11/10/2009 7:00 AM 0.00 0.0 M 0.0 M Cloudy, breezy and mild this a.m. Temp in the low 50's at time of observation.
11/11/2009 7:00 AM 0.04 0.0 M 0.0 M Light rain showers moved through yesterday around 10:30 a.m. Clear skies this a.m. with heavy dew on the ground at time of observation.
11/12/2009 7:00 AM 0.00 0.0 M 0.0 M
11/13/2009 7:00 AM 0.00 0.0 M 0.0 M
11/14/2009 7:00 AM 0.00 0.0 M 0.0 M Cloudy but unseasonably mild this a.m. Temperature in the mid 50's.
11/15/2009 7:00 AM 0.14 0.0 M 0.0 M Light rain at time of observation...46 degrees.
11/16/2009 7:00 AM 1.11 0.0 M 0.0 M Cloudy this a.m. at time of observation...43 degrees. Light rain fell through much of day yesterday, with thunderstorm between 9-10 a.m.
11/17/2009 7:00 AM 0.32 0.0 M 0.0 M Cloudy and damp at time of observation....42 degrees.
11/18/2009 7:00 AM 0.36 0.0 M 0.0 M Light drizzle falling at time of observation...43 degrees
11/19/2009 7:00 AM 0.06 0.0 M 0.0 M Cloudy this a.m. 43 degrees at time of observation.
11/20/2009 7:00 AM 0.00 0.0 M 0.0 M Clear skies, light frost in places (low lying areas, rooftop, car roof)and 38 degrees at time of observation.
11/21/2009 7:00 AM 0.00 0.0 M 0.0 M
11/22/2009 7:00 AM 0.00 0.0 M M M
11/23/2009 7:00 AM 0.00 0.0 M M M
11/24/2009 7:00 AM 0.00 0.0 M M M
11/25/2009 7:00 AM 0.00 0.0 M M M
11/26/2009 7:00 AM T M M M M
11/27/2009 7:00 AM 0.00 0.0 M M M
11/28/2009 7:00 AM 0.00 0.0 M M M
11/29/2009 7:00 AM 0.00 0.0 M M M
11/30/2009 7:00 AM T M M M M
12/1/2009 7:00 AM 0.00 0.0 M 0.0 M Frost.
12/2/2009 7:00 AM 0.00 0.0 M M M
12/3/2009 7:00 AM 0.00 0.0 M 0.0 M
12/4/2009 7:00 AM 0.00 0.0 M 0.0 M
12/5/2009 7:00 AM 0.00 0.0 M M M
12/6/2009 7:00 AM 0.00 0.0 M 0.0 M
12/7/2009 7:00 AM 0.01 T M 0.0 M Intermittent light snow and flurries began to fall around 6:30 p.m. and lasted for a couple hours. The snow didn't stick and and the streets were wet but not icy.
12/8/2009 7:00 AM T 0.0 M 0.0 M Freezing drizzle at time of observation, 31 degrees.
12/9/2009 7:00 AM 0.47 0.2 M T M Flurries at time of observation.
12/10/2009 7:00 AM T T M T M Trace of snow; 8°F at time of observation.
12/11/2009 7:00 AM 0.00 0.0 M T M
12/12/2009 7:00 AM 0.00 0.0 M 0.0 M
12/13/2009 7:00 AM 0.01 0.0 M 0.0 M
12/14/2009 7:00 AM 0.00 0.0 M 0.0 M
12/15/2009 7:00 AM 0.00 0.0 M 0.0 M Clear, cold a.m. 13 degrees F at time of observation.
12/16/2009 7:00 AM 0.00 0.0 M 0.0 M Clear, cold a.m.
12/17/2009 7:00 AM 0.00 0.0 M 0.0 M
12/18/2009 7:00 AM 0.00 0.0 M 0.0 M
12/19/2009 7:00 AM 0.14 1.0 M 0.8 M Light snow fell for much of the day yesterday with a burst of moderate snow for about an hour. Accumulation was mostly confined to grassy surfaces. Road remained wet.
12/20/2009 7:00 AM T T M 0.7 M A few flurries fell yesterday. Cloudy this a.m. 25 degrees.
12/21/2009 7:00 AM 0.00 0.0 M T M
12/22/2009 7:00 AM 0.00 0.0 M 0.0 M
12/23/2009 7:00 AM 0.19 0.0 M 0.0 M Light rain early this a.m. 41 degrees at time of observation.
12/24/2009 7:00 AM 1.40 0.0 M 0.0 M Heavy rain fell last night, especially between 8:30-9:00 p.m when thunderstorms moved through. There were several cloud to ground strikes. The first, and loudest occurred at 8:48 p.m. and the last one was at 9:11 p.m.
12/25/2009 7:00 AM 0.70 0.5 M 0.5 M
12/26/2009 7:00 AM 0.08 2.0 M 2.5 M
12/27/2009 7:00 AM 0.06 1.0 M 3.0 M
12/28/2009 7:00 AM 0.00 0.0 M 2.8 M
12/29/2009 7:00 AM 0.00 0.0 M 1.0 M
12/30/2009 7:00 AM 0.09 1.2 M 2.2 M Light snow at time of observation.
12/31/2009 7:00 AM 0.07 T M 0.8 M A mixture of light rain and snow fell yesterday. It's cloudy and feels damp this a.m. with light fog. Temperature is in the low 30's at time of observation.
1/1/2010 7:00 AM 0.00 0.0 M 0.8 M
1/2/2010 7:00 AM 0.01 0.1 M 0.8 M Snow showers moved through yesterday.
1/3/2010 7:00 AM T T M 0.8 M Very light snow at time of observation; the snowflakes are tiny.
1/4/2010 7:00 AM 0.01 0.1 M 0.8 M Light snow fell for a few hours yesterday a.m. COLD this a.m., -2°F at time of observation.
1/5/2010 7:00 AM 0.00 0.0 M 0.8 M
1/6/2010 7:00 AM 0.00 0.0 M 0.8 M
1/7/2010 7:00 AM 0.33 3.7 M 4.5 M Snow began falling yesterday at 1:42 p.m.
1/8/2010 7:00 AM T T M 4.5 M
1/9/2010 7:00 AM 0.01 0.1 M 4.2 M
1/10/2010 7:00 AM 0.00 0.0 M 4.0 M
1/11/2010 7:00 AM 0.00 0.0 M 3.5 M
1/12/2010 7:00 AM 0.00 0.0 M 3.0 M
1/13/2010 7:00 AM 0.00 0.0 M 3.0 M
1/14/2010 7:00 AM 0.00 0.0 M 2.0 M
1/15/2010 7:00 AM 0.00 0.0 M 0.5 M
1/16/2010 7:00 AM 0.00 0.0 M T M Dense fog at time of observation
1/17/2010 7:00 AM 0.00 0.0 M 0.0 M Dense fog at time of observation
1/18/2010 7:00 AM 0.00 0.0 M 0.0 M Dense fog at time of observation.
1/19/2010 7:00 AM 0.00 0.0 M 0.0 M fog
1/20/2010 7:00 AM 0.10 0.0 M 0.0 M light rain fell overnight
1/21/2010 7:00 AM 0.01 0.0 M 0.0 M Cloudy at time of observation...36°F
1/22/2010 7:00 AM 0.28 0.0 M 0.0 M Rain fell late yesterday a.m. and early afternoon. Cloudy, damp and 34 degrees at time of observation.
1/23/2010 7:00 AM 0.00 0.0 M 0.0 M
1/24/2010 7:00 AM 1.56 0.0 M 0.0 M Rain began between 1-2 p.m. yesterday and fell for the rest of the day and into the night. There were occasional periods of moderate to heavy rain.
1/25/2010 7:00 AM 0.02 0.2 M 0.2 M Snow showers fell overnight and this a.m.
1/26/2010 7:00 AM 0.01 T M T M
1/27/2010 7:00 AM T T M 0.0 M
1/28/2010 7:00 AM 0.01 T M 0.0 M A mix of light rain, sleet and snow fell yesterday.
1/29/2010 7:00 AM 0.00 0.0 M 0.0 M
1/30/2010 7:00 AM 0.00 0.0 M 0.0 M
1/31/2010 7:00 AM 0.00 0.0 M 0.0 M
2/1/2010 7:00 AM 0.00 0.0 M 0.0 M
2/2/2010 7:00 AM 0.00 0.0 M 0.0 M
2/3/2010 7:00 AM 0.00 0.0 M 0.0 M
2/4/2010 7:00 AM 0.00 0.0 M 0.0 M
2/5/2010 7:00 AM 0.23 0.5 M 0.5 M Light snow falling at time of observation.
2/6/2010 7:00 AM 0.41 2.0 M 2.4 M Light wet snow fell throughout much of the day yesterday with temperatures hovering in the low 30's.
2/7/2010 7:00 AM 0.00 0.0 M 1.5 M
2/8/2010 7:00 AM 0.11 0.8 M 1.3 M
2/9/2010 7:00 AM 0.16 2.0 M 3.0 M
2/10/2010 7:00 AM 0.01 0.1 M 3.0 M Light snow showers occurred yesterday.
2/11/2010 7:00 AM 0.00 0.0 M 2.5 M
2/12/2010 7:00 AM 0.03 0.6 M 3.0 M Light snow falling at time of observation.
2/13/2010 7:00 AM T T M 2.5 M
2/14/2010 7:00 AM 0.09 0.3 M 2.0 M Light snow and freezing drizzle.
2/15/2010 7:00 AM 0.06 1.0 M 3.0 M
2/16/2010 7:00 AM T T M 2.5 M
2/17/2010 7:00 AM 0.00 0.0 M 2.5 M
2/18/2010 7:00 AM 0.00 0.0 M 2.0 M
2/19/2010 7:00 AM 0.00 0.0 M 1.0 M
2/20/2010 7:00 AM 0.10 0.0 M 0.5 M
2/21/2010 7:00 AM 0.79 0.0 M 0.0 M
2/22/2010 7:00 AM 1.20 0.5 M 0.5 M Rain changed to sleet around 7:30 p.m. and then quickly changed over to snow around 7:35 p.m.
2/23/2010 7:00 AM 0.00 0.0 M T M
2/24/2010 7:00 AM 0.00 0.0 M 0.0 M
2/25/2010 7:00 AM 0.00 0.0 M 0.0 M
2/26/2010 7:00 AM 0.00 0.0 M 0.0 M
2/27/2010 7:00 AM 0.00 0.0 M 0.0 M
2/28/2010 7:00 AM 0.00 0.0 M 0.0 M
3/1/2010 7:00 AM 0.00 0.0 M 0.0 M
3/2/2010 7:00 AM 0.00 0.0 M 0.0 M
3/3/2010 7:00 AM 0.00 0.0 M 0.0 M
3/4/2010 7:00 AM 0.00 0.0 M 0.0 M
3/5/2010 7:00 AM 0.00 0.0 M 0.0 M
3/6/2010 7:00 AM 0.00 0.0 M 0.0 M
3/7/2010 7:00 AM 0.00 0.0 M 0.0 M
3/8/2010 7:00 AM 0.00 0.0 M 0.0 M
3/9/2010 7:00 AM 0.23 0.0 M 0.0 M light rain showers fell overnight
3/10/2010 7:00 AM 0.24 0.0 M 0.0 M
3/11/2010 7:00 AM 0.46 0.0 M 0.0 M Two rounds of thunderstorms. First one moved through between 5-6 p.m. and next came between 10-11 p.m. Very loud thunderclap heard at 5:38 p.m.
3/12/2010 7:00 AM T 0.0 M 0.0 M
3/13/2010 7:00 AM 0.18 0.0 M 0.0 M cloudy, cool and showery all day yesterday
3/14/2010 7:00 AM 0.17 0.0 M 0.0 M Cool, cloudy and showery all day yesterday. Same conditions this a.m. at time of observation. 44 degrees.
3/15/2010 7:00 AM 0.01 0.0 M 0.0 M
3/16/2010 7:00 AM 0.00 0.0 M 0.0 M
3/17/2010 7:00 AM 0.01 0.0 M 0.0 M
3/18/2010 7:00 AM 0.00 0.0 M 0.0 M
3/19/2010 7:00 AM 0.00 0.0 M M M
3/20/2010 7:00 AM 0.19 0.2 M 0.2 M Cold front blew through at 9:45 p.m. yesterday after a high of 67 degrees. Light snow falling this a.m. at time of observation (7 a.m. CST). I noticed some of the first daffodil blooms around the city yesterday.
3/21/2010 7:00 AM 0.82 3.9 M 2.9 M Light to moderate snow fell for much of the day yesterday. It began to mix with sleet and changed to sleet and freezing rain yesterday evening. Maximum snow depth was 3.9 inches when I took a snow depth observation at 7:00 p.m. The freezing rain caused the snow to settle to 2.9 inches when I made my snow depth observation at 8:00 a.m. today. There's a very thin coating of ice on trees and exposed surfaces this a.m. The roads, however, in my neighborhood are just wet.
3/22/2010 7:00 AM 0.00 0.0 M 0.5 M Nice to see the sun this a.m.
3/23/2010 7:00 AM 0.00 0.0 M 0.0 M Light frost this a.m.
3/24/2010 7:00 AM 0.00 0.0 M 0.0 M Cloudy this a.m., but mild, temp in the lower 50's.
3/25/2010 7:00 AM 0.19 0.0 M 0.0 M Cloudy and damp at time of observation. Temperature in the mid 40's.
3/26/2010 7:00 AM 0.08 0.0 M 0.0 M Clear and cool this a.m. with light frost; 31 degrees.
3/27/2010 7:00 AM 0.00 0.0 M 0.0 M
3/28/2010 7:00 AM 0.58 0.0 M 0.0 M
3/29/2010 7:00 AM 0.00 0.0 M 0.0 M Chilly this a.m. with clear skies and light frost. Temperature in the mid 30's.
3/30/2010 7:00 AM 0.00 0.0 M 0.0 M Clear skies this a.m. A nice start to a spring day. The forsythias are starting to bloom and the grass is really starting to green up.
3/31/2010 7:00 AM 0.00 0.0 M 0.0 M Clear and mild this a.m.; temps in the upper 50's.
4/1/2010 7:00 AM 0.00 0.0 M 0.0 M High thin clouds this a.m. with mild temperatures in the lower 60's. The magnolia tree in my front yard is getting ready to bloom.
4/2/2010 7:00 AM 0.00 0.0 M 0.0 M
4/3/2010 7:00 AM 1.01 0.0 M 0.0 M Heard a few claps of thunder in the evening.
4/4/2010 7:00 AM 0.00 0.0 M 0.0 M Our magnolia tree in the front yard is in full bloom...beautiful!!
4/5/2010 7:00 AM 0.38 0.0 M 0.0 M Thunderstorm moved to the north and dropped a trace of rain yesterday a.m. More thunderstorms moved in last night between 9:00 and 9:45 p.m. with heavy rain and gusty winds. The lightning was frequent and vivid during this time.
4/6/2010 7:00 AM 0.01 0.0 M 0.0 M Stiff southerly breeze and mild this a.m. Temps in the mid 60's.
4/7/2010 7:00 AM 0.40 0.0 M 0.0 M Rain began around 2 a.m. I heard a few claps of thunder around 2:30 a.m. and it continued for another hour or two.
4/8/2010 7:00 AM 0.04 0.0 M 0.0 M Sunny, cool a.m. with dew. Temps in the upper 30's.
4/9/2010 7:00 AM 0.00 0.0 M 0.0 M Chilly this a.m.; low temps in the middle and upper 30's. Some reports of patchy frost.
4/10/2010 7:00 AM 0.00 0.0 M 0.0 M Clear skies and mild this a.m. Temps in the low 50's.
4/11/2010 7:00 AM 0.00 0.0 M 0.0 M Pleasant a.m. with high thin overcast and temps in the upper 50's.
4/12/2010 7:00 AM 0.00 0.0 M 0.0 M Beautiful a.m., clear skies with low temps in the mid 50's. Great camping weather!
4/13/2010 7:00 AM 0.00 0.0 M 0.0 M Another very mild early June-like a.m. with temps in the upper 50's and lower 60's. Clear skies too.
4/14/2010 7:00 AM 0.00 0.0 M 0.0 M Another very mild mid April a.m. Clear skies and temps in the mid and upper 50's. On this date in 1980, Columbia, MO received 7 inches of snow!! The purple azaleas in the front yard are starting to bloom.
4/15/2010 7:00 AM 0.00 0.0 M M M
4/16/2010 7:00 AM 0.00 0.0 M 0.0 M Cloudy and mild this a.m.; temps in the low 60's.
4/17/2010 7:00 AM T 0.0 M 0.0 M
4/18/2010 7:00 AM 0.00 0.0 M 0.0 M
4/19/2010 7:00 AM 0.00 0.0 M 0.0 M
4/20/2010 7:00 AM 0.00 0.0 M 0.0 M
4/21/2010 7:00 AM 0.00 0.0 M 0.0 M
4/22/2010 7:00 AM T 0.0 M 0.0 M Sprinkles moved through early yesterday evening.
4/23/2010 8:00 AM 0.51 0.0 M 0.0 M Light rain began falling between 3-4 p.m. yesterday and fell through much of the evening hours. Another band of showers moved through today, around 7:30 a.m., and fell light to moderately up to and beyond my time of observation, which was at 8:00 a.m. CDT.
4/24/2010 7:00 AM 1.17 0.0 M 0.0 M On and off showers and thunderstorms occurred yesterday
4/25/2010 7:00 AM 3.19 0.0 M 0.0 M A strong surface low pressure system passed just to our southeast late yesterday afternoon. Strong west-northwesterly winds accompanied the system. The heaviest and majority amount of rain fell between 3-7 p.m. CDT. Localized flooding was reported and occasional thunder also accompanied the system.
4/26/2010 7:00 AM 0.14 0.0 M 0.0 M
4/27/2010 7:00 AM 0.03 0.0 M 0.0 M Chilly this a.m. Temperature in the lower 40's.
4/28/2010 7:00 AM 0.00 0.0 M 0.0 M The renee michelle azaleas,which are a deep shade of pink, are beginning to bloom in our front yard.
4/29/2010 7:00 AM 0.00 0.0 M 0.0 M
4/30/2010 7:00 AM 0.00 0.0 M 0.0 M Cloudy and mild this a.m. Temps in the upper 60's at time of observation.
5/1/2010 7:00 AM 0.31 0.0 M 0.0 M Renegade thunderstorms moved through yesterday afternoon.
5/2/2010 7:00 AM 0.30 0.0 M 0.0 M Light rain with a few claps of thunder occurred yesterday, mostly during the evening hours (6 p.m. to midnight CDT).
5/3/2010 7:00 AM 0.04 0.0 M 0.0 M I heard one clap of thunder at 3:34 a.m. CDT
5/4/2010 7:00 AM 0.00 0.0 M M M
5/5/2010 7:00 AM 0.00 0.0 M 0.0 M Clear skies this a.m. Temps in the lower 60's. The Renee Michele azaleas in our front yard are in full bloom.
5/6/2010 7:00 AM 0.00 0.0 M M M
5/7/2010 7:00 AM 0.00 0.0 M M M
5/8/2010 7:00 AM 0.00 0.0 M M M
5/9/2010 7:00 AM 0.00 0.0 M 0.0 M The pair of wrens are back building their nest in their favorite bird house and the yellow rose bush on the east side of the house is about to bloom.
5/10/2010 7:00 AM T 0.0 M M M Light rain showers began moving through this a.m.
5/11/2010 7:00 AM 1.71 0.0 M M M Showers and thunderstorms began just after the noon hour and occurred off and on for the rest of the day. Temperatures climbed only into the mid 50's. It was a cold, raw and windy May day.
5/12/2010 8:00 AM 0.88 0.0 M M M Showers and thunderstorms occurred last night between 1:00 a.m. and 8 a.m. today. I first heard thunder around 1:30 a.m.
5/13/2010 7:00 AM 1.08 0.0 M M M More overnight thunderstorms. First wave moved in around 1:45 a.m. and the next came at 4:26 a.m. There was a very loud thunderclap at 4:32 a.m. Light rain was falling at time of observation with a temperature in the lower 60's.
5/14/2010 7:00 AM 0.29 0.0 M 0.0 M Light showers fell yesterday a.m.
5/15/2010 7:00 AM 0.12 0.0 M 0.0 M
5/16/2010 7:00 AM 0.25 0.0 M 0.0 M
5/17/2010 7:00 AM 0.36 0.0 M 0.0 M Drizzling at time of observation.
5/18/2010 7:00 AM 0.14 0.0 M 0.0 M Light rain showers fell yesterday a.m.
5/19/2010 7:00 AM 0.00 0.0 M 0.0 M Clear skies and cool a.m. Low temperature was 48°F
5/20/2010 7:00 AM 0.60 0.0 M 0.0 M
5/21/2010 7:00 AM 0.15 0.0 M 0.0 M I heard one clap of thunder around 9:30 last night.
5/22/2010 7:00 AM T 0.0 M 0.0 M
5/23/2010 7:00 AM 0.00 0.0 M 0.0 M
5/24/2010 7:00 AM 0.00 0.0 M 0.0 M Muggy this a.m. Dewpoints in the lower 70's. The lilies on our back porch bloomed overnight.
5/25/2010 7:00 AM 0.00 0.0 M 0.0 M
5/26/2010 7:00 AM 0.00 0.0 M 0.0 M
5/27/2010 7:00 AM 0.00 0.0 M 0.0 M
5/28/2010 7:00 AM 0.00 0.0 M 0.0 M
5/29/2010 7:00 AM 0.00 0.0 M 0.0 M
5/30/2010 7:00 AM 0.00 0.0 M 0.0 M
5/31/2010 8:00 AM 0.01 0.0 M 0.0 M A light thundershower was just beginning to move in from the west around the time of observation. Sprinkles began to fall at 7:52 a.m. and I heard one rumble of thunder at 7:58 a.m. It was still spitting out at the time of observation (8:00 a.m.)
6/1/2010 7:00 AM 0.00 0.0 M 0.0 M
6/2/2010 8:00 AM 0.42 0.0 M 0.0 M Some strong winds blew through last night around 1 a.m. as a line of showers and thunderstorms were beginning to move into the area. I heard one clap of thunder but likely missed more since I was sound asleep. Another line of showers and thunderstorms were beginning to move in during my observation time. It was dark blue to the northwest and I could hear rumbles of thunder.
6/3/2010 7:00 AM 0.62 0.0 M 0.0 M Thunderstorms occurred yesterday morning just after 8:00 a.m.
6/4/2010 7:00 AM 0.00 0.0 M M M
6/5/2010 7:00 AM T M M M M Sprinkles fell briefly last night around 10:30 p.m. and lasted for a few minutes. Cloudy and muggy this a.m.,temperature 75 degrees.
6/6/2010 7:00 AM 0.02 M M M M A line of thunderstorms moved in from the northwest last night and there was a vivid lightning show to our north around 10:30 p.m. Sprinkles fell briefly at first but a quick burst of heavy rain occurred for less than a minute around 10:54 p.m. The storms were weakening as they moved through and the heaviest cell moved just to the northeast of Columbia. Very pleasant this a.m. thanks to last nights frontal passage. Temperatures around Columbia area were in the lower 60's and dewpoints were in the upper 50's.
6/7/2010 7:00 AM 0.00 0.0 M M M Cloudy this a.m. Temperature in the lower 60's.
6/8/2010 7:00 AM 0.00 0.0 M M M
6/9/2010 7:00 AM 1.51 M M M M Three rounds of thunderstorms yesterday...The first, and heaviest, occurred between 10 a.m.-noon. Another batch came in after 7 p.m. and I was awakened by thunder and light shower activity some time between 2-4 a.m. last night.
6/10/2010 7:00 AM 0.00 0.0 M M M
6/11/2010 7:00 AM 0.00 0.0 M M M
6/12/2010 7:00 AM 0.80 M M M M Thunderstorm right over the city of Columbia dropped some heavy rain mostly between 11:00-noon CDT.
6/13/2010 7:00 AM 0.25 M M M M
6/14/2010 7:00 AM 0.75 M M M M Two waves of thunderstorms moved through yesterday. The first one was the heaviest and more localized. It dropped 0.61" of rain in a 13-minute period from 3:53 p.m. CDT to 4:06 p.m. CDT. The second was a small weakening line of storms that came through about 45 minutes later and dropped 0.13" in my gauge. Another brief, light shower occurred in the early a.m. hours while I was sleeping and dropped 0.01".
6/15/2010 8:00 AM 0.05 M M M M Rain shower moved through just before time of observation and dropped another 0.03" in my gauge.
6/16/2010 7:00 AM 0.25 M M M M Occasional rain showers yesterday.
6/17/2010 7:00 AM 0.09 M M M M Weakening thundershowers moved through around 11 p.m. yesterday. I didn't hear thunder but I saw lightning to my west. Another round of developing showers and thunderstorms began around 4 a.m. and moved east. I heard one clap of thunder.
6/18/2010 7:00 AM 0.00 0.0 M M M Another muggy a.m. Temps in the uppers 70's at time of observation - 7:00 a.m.
6/19/2010 7:00 AM 0.69 M M M M Thunderstorms blew through last night around 1:21 a.m. Some pretty good gusts, but not severe.
6/20/2010 7:00 AM 0.21 M M M M Thunderstorms with high winds yesterday afternoon around 2:30 CDT.
6/21/2010 7:00 AM 0.00 0.0 M M M
6/22/2010 7:00 AM 0.00 0.0 M M M Muggy this a.m., minimum temperature was 78 degrees F.
6/23/2010 7:00 AM 0.00 0.0 M M M Muggy this a.m. with clear skies. Low temperature this a.m. was 78°F.
6/24/2010 7:00 AM 0.36 M M M M Thunderstorm moved through Columbia around 8 CDT last night. Rain began falling at 7:55 p.m. and fell moderately to heavy for about 10 minutes. The precipitation event lasted about an hour.
6/25/2010 7:00 AM 0.00 0.0 M M M
6/26/2010 7:00 AM 0.00 0.0 M M M Another muggy a.m. Low temperature was 73 degrees.
6/27/2010 7:00 AM 0.00 0.0 M M M Storms developed just east of Columbia this a.m.
6/28/2010 7:00 AM 0.57 M M M M Thunderstorms moved in at 4:55 p.m. CDT yesterday. Pockets of very heavy rain fell in Columbia with localized street flooding. It all ended by 6 p.m. but another very small isolated shower moved through around 10:30 p.m. CDT and dropped another 0.01".
6/29/2010 7:00 AM 0.00 0.0 M M M Clear skies and pleasant this a.m. Min temperature was 64 degrees F.
6/30/2010 7:00 AM 0.00 0.0 M M M
7/1/2010 7:00 AM 0.00 0.0 M M M
7/2/2010 7:00 AM 0.00 0.0 M M M
7/3/2010 7:00 AM 0.00 0.0 M M M
7/4/2010 7:00 AM 0.00 0.0 M M M Cloudy at time of observation. Feels and looks like rain is on the way.
7/5/2010 7:00 AM 0.00 0.0 M M M Cloudy and muggy this a.m.
7/6/2010 7:00 AM 2.24 M M M M Several rounds of showers and thunderstorms occurred yesterday evening and into the night. The heaviest rain occurred with the initial thunderstorm activity. The rain began at 7:11 p.m. CDT and 1.25 inches fell within 23 minutes. By 8:02 p.m. (51 minutes) a total of 1.90 inches had fallen.
7/7/2010 7:00 AM 0.34 M M M M More showers yesterday and a thunderstorm during the late a.m. Feels tropical this a.m.
7/8/2010 7:00 AM 4.91 M M M M Numerous periods of showers and thunderstorms yesterday and overnight. The first wave of storms started just before 2 p.m. CDT and dropped 2.37 inches by 3:30 p.m. (some unusual flash flooding of roads occurred at this time). Another round of storms between 5:30-10:05 p.m. CDT dropped an additional 2.20 inches. Finally, an additional 0.34 inches fell overnight between 10:05 p.m. thru observation time this a.m. (7:00 a.m.). That makes a complete storm event total of 4.91 inches. Numerous roads closed in and around Columbia due to flooding. Heaviest rain appeared to occur over western and southwestern parts of the city.
7/9/2010 7:00 AM 0.00 0.0 M M M
7/10/2010 7:00 AM 0.00 0.0 M M M
7/11/2010 7:00 AM 0.00 0.0 M M M
7/12/2010 7:00 AM 0.12 M M M M Some rolling thunder between 2-3 p.m. CDT
7/13/2010 7:00 AM 0.02 M M M M My location was on the northern edge of a cluster of thunderstorms that impacted southern sections of Columbia between 10-11 p.m. CDT last night. Lightning was vivid and a brief shower during this time dropped 0.02" in my gauge.
7/14/2010 7:00 AM 0.00 0.0 M M M Very muggy this a.m. Temperature at 8:00 a.m. was 81 degrees F and the dewpoint was 77 degrees F. It's going to be a very uncomfortable day!!
7/15/2010 7:00 AM 0.00 0.0 M M M
7/16/2010 7:00 AM 0.00 0.0 M M M
7/17/2010 7:00 AM 0.00 0.0 M M M We had beautiful skies toward sunset last night compliments of dying thunderstorms to our west and northwest that left remnant clouds over our heads. Some of the clouds were mammatus clouds with a fuzzy appearance. Awesome!
7/18/2010 8:00 AM 0.71 M M M M Three waves of thunderstorms moved through Columbia between 6:15-8:00 a.m. The first storm developed right over the city and dropped just enough rain to wet the pavement. The second wave was a well developed line of storms that moved southeastward and dropped .48" in my rain gauge between 7-7:25 a.m. CDT. Another line of storms developed to the north and northwest of the city and rain began falling from it at 7:50 a.m. Rain was still falling moderately at time of observation (8:00 a.m. CDT) and .23" fell between 7:50-8:00 a.m
7/19/2010 7:00 AM 0.07 M M M M This amount was from the tail end of yesterdays thunderstorms that came through yesterday a.m. and fell between 8-9 a.m.
7/20/2010 8:00 AM 1.25 M M M M A line of storms with strong winds moved into Columbia around 7:00 a.m. I had 1.25 inches in my rain gauge at time of observation (8:00 a.m.) and it was still raining.
7/21/2010 7:00 AM 1.16 M M M M A strong line of thunderstorms moved through Columbia yesterday evening with high winds, intense lightning and heavy rain. The heavy rain mostly impacted northern portions of the city from I-70 northward. I received .95" in a 62 minute period from 8:43 p.m. to 9:45 p.m. CDT. Very heavy rain, intense lightning and high winds fell between 8:15-8:21 p.m.
7/22/2010 7:00 AM 0.16 M M M M A thin line of developing thunderstorms moved through Columbia around 9 a.m. yesterday.
7/23/2010 7:00 AM 0.00 0.0 M M M
7/24/2010 7:00 AM 0.00 0.0 M M M
7/25/2010 7:00 AM 0.54 M M M M Line of thunderstorms moved through Columbia around 7 p.m. CDT yesterday. Heavy rain fell approximately between 7:10-7:25 p.m.
7/26/2010 7:00 AM 0.00 0.0 M M M
7/27/2010 7:00 AM 0.08 M M M M Thunderstorms developed to the south and southwest of Columbia yesterday afternoon and moved into the city between 3-4 p.m. Heaviest rain impacted southern sections of the city and occurred during the beginning of the storm. Light rain continued to fall into the evening hours as the storms weakened.
7/28/2010 7:00 AM 0.00 0.0 M M M Very warm and muggy this a.m.; the temperature is in the low 80's and the dewpoint is 77 degrees at 8:00 a.m. It's going to be a very uncomfortable day.
7/29/2010 7:00 AM T M M M M Columbia just missed some intense thunderstorm activity, with heavy rain, that occurred to the east and northeast of the city after midnight last night. It was an impressive light show and outflow from the heavy rain blew through the city just after 1 a.m.
7/30/2010 7:00 AM 0.00 0.0 M M M I heard one faint clap of thunder around 7 a.m. today. A cluster of thunderstorms moved to the south of Columbia while a line of storms was beginning to develop to the east of the city this morning.
7/31/2010 7:00 AM 1.02 M M M M There were showers and a few rumbles of thunder that moved through Columbia yesterday between 9 a.m. and 1 p.m. CDT. This first event dropped .67" in my gauge. Another line of storms blew through between 4-6 p.m. and dropped an additional .35" my rain gauge.
8/1/2010 7:00 AM 0.00 0.0 M M M Heavy dew this a.m.
8/2/2010 7:00 AM 0.00 0.0 M M M
8/3/2010 7:00 AM 0.00 0.0 M M M Very muggy and warm this a.m. Low temperature was only 81 degrees! It's going to be a hot one today!!
8/4/2010 7:00 AM 0.00 0.0 M M M
8/5/2010 7:00 AM 0.00 0.0 M M M A small thunderstorm moved just to the south of Columbia during the early a.m. hours before sunrise. There were a couple claps of thunder.
8/6/2010 7:00 AM 0.00 0.0 M M M
8/7/2010 7:00 AM 0.00 0.0 M M M
8/8/2010 7:00 AM 0.00 0.0 M M M
8/9/2010 7:00 AM 0.00 0.0 M M M
8/10/2010 7:00 AM 0.00 0.0 M M M
8/11/2010 7:00 AM 0.00 0.0 M M M
8/12/2010 7:00 AM 0.19 M M M M
8/13/2010 7:00 AM 0.00 0.0 M M M
8/14/2010 7:00 AM 0.29 M M M M Thunderstorms moved through Columbia after 10 p.m. last night and I heard a renegade shower zip through around 3:40 a.m. CDT.
8/15/2010 7:00 AM 0.00 0.0 M M M
8/16/2010 7:00 AM 0.00 0.0 M M M
8/17/2010 7:00 AM 0.00 0.0 M M M Cloudy skies this a.m. Minimum temperature was 69 degrees.
8/18/2010 7:00 AM 0.08 M M M M Some rain showers moved through Columbia briefly yesterday afternoon and again during the late evening hours. The afternoon showers dropped 0.02" in my gauge and an additional 0.06" generally fell between 9:30 p.m. midnight.
8/19/2010 7:00 AM 0.00 0.0 M M M
8/20/2010 8:00 AM T M M M M A thin line of strong thunderstorms impacted western Boone county this a.m. I could hear thunder in the distance around 7:00 a.m and some light sprinkles fell briefly just after 7:15 a.m. with a beautiful rainbow in the western skies
8/21/2010 7:00 AM 3.85 M M M M A thunderstorm dropped 0.08" between 8-9 a.m. yesterday but the real action started at 5:41 p.m. when a strong line of thunderstorms swept through the city and dropped 1.40 inches in my gauge in 60 minutes. Another wave of storms came through at 8:18 p.m. and dropped 1.34 inches in 30 minutes. I spotted a beautiful rainbow in the eastern sky at 6:38 p.m. Thunderstorms continued for much of the night and started winding down around 2 a.m. An additional 1.03 inches fell overnight for a 24-hour total of 3.85 inches. The lightning was vivid during the storms.
8/22/2010 7:00 AM 0.00 0.0 M M M
8/23/2010 7:00 AM 0.00 0.0 M M M
8/24/2010 7:00 AM 0.00 0.0 M M M Pleasant this a.m., temperature in the mid 60's and heavy dew.
8/25/2010 7:00 AM 0.00 0.0 M M M
8/26/2010 7:00 AM 0.00 0.0 M M M Pleasant this a.m. Heavy dew with minimum temperature in the upper 50's.
8/27/2010 7:00 AM 0.00 0.0 M M M Pleasant a.m. Clear skies, light dew and min temp of 60 degrees.
8/28/2010 7:00 AM 0.00 0.0 M M M
8/29/2010 7:00 AM 0.00 0.0 M M M
8/30/2010 7:00 AM 0.00 0.0 M M M The humidity is back. Dewpoints were in the upper 60's this a.m. and the low temperature was 69 degrees.
8/31/2010 7:00 AM 0.00 0.0 M M M Cloudy and muggy this a.m. Minimum temperature was a balmy 75°F.
9/1/2010 7:00 AM 1.02 M M M M Some light showers moved through Columbia early yesterday afternoon but the main event occurred last night when thunderstorms moved through around 2 a.m. CDT and stuck around for a few hours. I didn't hear a lot of thunder, just a few claps here and there.
9/2/2010 7:00 AM 0.21 M M M M Some shower activity occurred yesterday a.m. and a batch of weakening thunderstorms moved through early this a.m. around 6:30 CDT.
9/3/2010 7:00 AM T M M M M
9/4/2010 7:00 AM 0.00 0.0 M M M Chilly this a.m. Min temp in the low 50's.
9/5/2010 7:00 AM 0.00 0.0 M M M
9/6/2010 7:00 AM 0.00 0.0 M M M
9/7/2010 7:00 AM T M M M M Some brief light showers zipped through this a.m. between 6-7 CDT.
9/8/2010 7:00 AM 0.02 M M M M A light shower passed over yesterday just after 8:00 a.m.
9/9/2010 7:00 AM 0.02 M M M M Light shower moved through between 6-7 a.m.
9/10/2010 7:00 AM 0.09 M M M M Some light rain and drizzle fell late yesterday afternoon and evening.
9/11/2010 7:00 AM 1.25 M M M M A line of thunderstorms moved through after 11 p.m. last night with some initial heavy rain that transitioned to a light to moderate intensity for the next few hours. The lightning was vivid and beautiful.
9/12/2010 7:00 AM 0.00 0.0 M M M Pleasant a.m. with sunny skies and minimum temperature in the mid 50's.
9/13/2010 7:00 AM 0.00 0.0 M M M
9/14/2010 7:00 AM 0.10 M M M M Weakening showers moved through last night after 11 p.m. Cloudy this a.m. Temperature in the mid 60's.
9/15/2010 7:00 AM 0.00 0.0 M M M High thin cloud cover this a.m. Minimum temperature in the mid 60's.
9/16/2010 7:00 AM 0.29 M M M M It was cloudy all day yesterday. Showers moved in around 1 p.m. CDT and continued off and on well into the evening hours. There were a few rumbles of thunder during the evening between 8:40-11:00 p.m.
9/17/2010 7:00 AM 0.00 0.0 M M M Clear skies this a.m. and a little chilly. Min temp was 53 degress F.
9/18/2010 7:00 AM 0.00 0.0 M M M
9/19/2010 7:00 AM 0.50 M M M M Scattered strong to severe thunderstorms developed late yesterday afternoon and lasted well into the evening. Columbia managed to miss out on most of the activity though a brief storm moved through the city between 10-11 p.m. and dropped 0.30" in my gauge. More storms dropped another .20" in my gauge up to observation time.
9/20/2010 7:00 AM 1.16 M M M M Waves of thunderstorms moved through Columbia yesterday a.m. beginning after 7 a.m.
9/21/2010 7:00 AM 0.00 0.0 M M M Mild this a.m. Minimum temperature in the upper 60's.
9/22/2010 8:00 AM 1.40 M M M M Showers and thunderstorms began just after midnight. I heard one very loud thunderclap at 2:19 a.m. CDT. The rain fell at various levels of intensity throughout the night and it was still raining at time of observation.
9/23/2010 7:00 AM 0.62 M M M M Summer like this a.m. on the first full day of fall. Minimum temperature was 71 degrees. Rain fell yesterday a.m. and dropped 0.62" in my gauge between 8 a.m and 12:30 p.m.
9/24/2010 7:00 AM 0.45 M M M M Rain, associated with a cold front, moved through Columbia between 2-4 a.m. CDT.
9/25/2010 7:00 AM 0.00 0.0 M M M
9/26/2010 7:00 AM 0.46 M M M M Rain showers fell yesterday evening.
9/27/2010 7:00 AM 0.00 0.0 M M M Chilliest mornning since May 9th; low temperature was 45 degrees. Clear skies and lots of dew. A small section at the top of the sugar maple in the front yard is starting to show some color.
9/28/2010 7:00 AM 0.00 0.0 M M M Clear skies, morning dew. Low temp in the mid 50's.
9/29/2010 7:00 AM 0.00 0.0 M M M Clear skies and lots of dew this a.m. Minimum temperature in the lower 50's
9/30/2010 7:00 AM 0.00 0.0 M M M Pleasant a.m. Clear skies, some dew and min. temp in the upper 50's.



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