Station Overview Station Location
Station Number WI-RK-12 Latitude 42.67576
Station Name Janesville 3.1 W Longitude -89.07614
County Rock Elevation (ft) 869



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 19 2.69 4.79 31 4.79 31 0.00 0 0 10 4 5.5 2 2
Nov 19 2.45 2.63 30 2.63 30 0.00 0 0 14 2 9.1 9 12
Dec 19 1.83 1.74 31 1.74 31 0.00 0 0 8 1 2.6 3 2
Jan 20 1.30 2.02 31 2.02 31 0.00 0 0 12 2 12.0 9 22
Feb 20 1.38 1.19 29 1.19 29 0.00 0 0 5 1 12.7 5 29
March 20 2.02 3.46 30 3.46 30 0.00 0 0 13 3 2.0 3 7
April 20 3.48 3.80 30 3.80 30 0.00 0 0 15 1 0.1 1 0
May 20 3.78 5.35 31 5.35 31 0.00 0 0 13 5 0.0 0 0
June 20 4.42 3.44 30 3.44 30 0.00 0 0 13 1 0.0 0 0
July 20 3.80 5.48 31 5.48 31 0.00 0 0 8 1 0.0 0 0
Aug 20 4.20 2.64 31 2.64 31 0.00 0 0 5 1 0.0 0 0
Sept 20 3.36 5.87 30 5.87 30 0.00 0 0 12 0 0.0 0 0
Water Year Totals: 34.71" 42.41" 365 days 42.41" 365 0.00" 0 days 0 128 days 22 days 44.0" 32 days 74 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
10/1/2019 0.00
10/2/2019 1.60
10/3/2019 0.59
10/4/2019 0.00
10/5/2019 0.00
10/6/2019 0.50
10/7/2019 0.00
10/8/2019 0.00
10/9/2019 0.00
10/10/2019 0.00
10/11/2019 0.38
10/12/2019 0.14
10/13/2019 T
10/14/2019 T
10/15/2019 0.00
10/16/2019 T
10/17/2019 0.00
10/18/2019 0.00
10/19/2019 0.00
10/20/2019 0.00
10/21/2019 0.00
10/22/2019 0.25
10/23/2019 T
10/24/2019 0.19
10/25/2019 0.00
10/26/2019 0.00
10/27/2019 0.71
10/28/2019 0.00
10/29/2019 0.18
10/30/2019 0.00
10/31/2019 0.25
11/1/2019 0.15
11/2/2019 0.09
11/3/2019 0.00
11/4/2019 0.18
11/5/2019 0.00
11/6/2019 0.04
11/7/2019 0.08
11/8/2019 0.00
11/9/2019 0.00
11/10/2019 0.00
11/11/2019 0.35
11/12/2019 0.08
11/13/2019 0.00
11/14/2019 0.04
11/15/2019 0.00
11/16/2019 0.00
11/17/2019 0.00
11/18/2019 0.23
11/19/2019 0.00
11/20/2019 T
11/21/2019 0.51
11/22/2019 0.01
11/23/2019 0.00
11/24/2019 0.00
11/25/2019 0.00
11/26/2019 0.00
11/27/2019 0.84
11/28/2019 0.01
11/29/2019 0.02
11/30/2019 T
12/1/2019 0.33
12/2/2019 0.03
12/3/2019 0.00
12/4/2019 0.00
12/5/2019 0.00
12/6/2019 0.00
12/7/2019 0.00
12/8/2019 0.00
12/9/2019 0.05
12/10/2019 0.06
12/11/2019 0.00
12/12/2019 0.00
12/13/2019 T
12/14/2019 0.00
12/15/2019 0.00
12/16/2019 0.03
12/17/2019 0.00
12/18/2019 0.00
12/19/2019 0.00
12/20/2019 0.00
12/21/2019 0.00
12/22/2019 0.00
12/23/2019 0.00
12/24/2019 0.00
12/25/2019 0.00
12/26/2019 0.00
12/27/2019 0.00
12/28/2019 0.00
12/29/2019 0.67
12/30/2019 0.43
12/31/2019 0.14
Day of YearDaily PrcpMultiday Prcp
1/1/2020 0.00
1/2/2020 0.00
1/3/2020 0.00
1/4/2020 T
1/5/2020 0.00
1/6/2020 0.00
1/7/2020 0.00
1/8/2020 0.00
1/9/2020 0.00
1/10/2020 0.02
1/11/2020 0.52
1/12/2020 0.10
1/13/2020 0.05
1/14/2020 0.00
1/15/2020 0.00
1/16/2020 0.05
1/17/2020 0.00
1/18/2020 0.44
1/19/2020 0.09
1/20/2020 0.00
1/21/2020 0.00
1/22/2020 0.00
1/23/2020 0.09
1/24/2020 0.15
1/25/2020 0.47
1/26/2020 0.02
1/27/2020 T
1/28/2020 0.00
1/29/2020 0.00
1/30/2020 0.00
1/31/2020 0.02
2/1/2020 0.03
2/2/2020 0.00
2/3/2020 0.00
2/4/2020 0.00
2/5/2020 0.00
2/6/2020 0.00
2/7/2020 0.00
2/8/2020 0.00
2/9/2020 T
2/10/2020 0.43
2/11/2020 0.00
2/12/2020 0.00
2/13/2020 0.17
2/14/2020 0.03
2/15/2020 0.00
2/16/2020 0.00
2/17/2020 0.00
2/18/2020 0.53
2/19/2020 0.00
2/20/2020 0.00
2/21/2020 0.00
2/22/2020 0.00
2/23/2020 0.00
2/24/2020 0.00
2/25/2020 0.00
2/26/2020 0.00
2/27/2020 0.00
2/28/2020 0.00
2/29/2020 0.00
3/1/2020 0.00
3/2/2020 0.00
3/3/2020
3/4/2020 0.07
3/5/2020 0.00
3/6/2020 0.01
3/7/2020 0.00
3/8/2020 0.00
3/9/2020 T
3/10/2020 0.84
3/11/2020 0.04
3/12/2020 0.00
3/13/2020 0.06
3/14/2020 0.00
3/15/2020 0.02
3/16/2020 0.00
3/17/2020 T
3/18/2020 0.00
3/19/2020 0.15
3/20/2020 1.30
3/21/2020 0.00
3/22/2020 0.00
3/23/2020 0.08
3/24/2020 0.00
3/25/2020 0.00
3/26/2020 T
3/27/2020 0.01
3/28/2020 0.73
3/29/2020 0.13
3/30/2020 0.02
3/31/2020 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2020 0.00
4/2/2020 0.00
4/3/2020 0.01
4/4/2020 0.10
4/5/2020 0.00
4/6/2020 0.00
4/7/2020 0.05
4/8/2020 0.01
4/9/2020 0.17
4/10/2020 0.01
4/11/2020 0.00
4/12/2020 0.26
4/13/2020 0.64
4/14/2020 0.00
4/15/2020 T
4/16/2020 0.00
4/17/2020 0.01
4/18/2020 0.01
4/19/2020 0.00
4/20/2020 0.00
4/21/2020 0.05
4/22/2020 0.00
4/23/2020 0.30
4/24/2020 0.00
4/25/2020 0.00
4/26/2020 0.00
4/27/2020 0.00
4/28/2020 0.21
4/29/2020 1.26
4/30/2020 0.71
5/1/2020 0.00
5/2/2020 T
5/3/2020 0.00
5/4/2020 0.00
5/5/2020 0.02
5/6/2020 0.06
5/7/2020 0.00
5/8/2020 0.00
5/9/2020 0.00
5/10/2020 0.03
5/11/2020 0.45
5/12/2020 0.00
5/13/2020 0.00
5/14/2020 0.91
5/15/2020 0.39
5/16/2020 0.00
5/17/2020 0.65
5/18/2020 0.77
5/19/2020 0.03
5/20/2020 0.01
5/21/2020 0.00
5/22/2020 T
5/23/2020 T
5/24/2020 1.71
5/25/2020 0.00
5/26/2020 T
5/27/2020 T
5/28/2020 0.03
5/29/2020 0.29
5/30/2020 0.00
5/31/2020 0.00
6/1/2020 0.00
6/2/2020 0.03
6/3/2020 0.14
6/4/2020 0.00
6/5/2020 0.00
6/6/2020 0.00
6/7/2020 0.00
6/8/2020 0.00
6/9/2020 0.00
6/10/2020 0.70
6/11/2020 0.27
6/12/2020 0.00
6/13/2020 0.04
6/14/2020 0.00
6/15/2020 0.00
6/16/2020 0.00
6/17/2020 0.00
6/18/2020 0.00
6/19/2020 0.00
6/20/2020 T
6/21/2020 0.13
6/22/2020 0.06
6/23/2020 0.23
6/24/2020 0.10
6/25/2020 0.01
6/26/2020 0.13
6/27/2020 0.31
6/28/2020 0.00
6/29/2020 0.00
6/30/2020 1.29
Day of YearDaily PrcpMultiday Prcp
7/1/2020 0.00
7/2/2020 0.00
7/3/2020 0.00
7/4/2020 0.00
7/5/2020 0.00
7/6/2020 0.00
7/7/2020 0.00
7/8/2020 1.28
7/9/2020 0.00
7/10/2020 1.04
7/11/2020 0.00
7/12/2020 0.26
7/13/2020 0.00
7/14/2020 0.00
7/15/2020 0.28
7/16/2020 1.73
7/17/2020 0.00
7/18/2020 0.00
7/19/2020 0.14
7/20/2020 T
7/21/2020 0.00
7/22/2020 0.03
7/23/2020 0.00
7/24/2020 0.00
7/25/2020 0.00
7/26/2020 0.00
7/27/2020 0.72
7/28/2020 0.00
7/29/2020 0.00
7/30/2020 0.00
7/31/2020 0.00
8/1/2020 0.00
8/2/2020 0.00
8/3/2020 0.16
8/4/2020 0.00
8/5/2020 0.00
8/6/2020 0.00
8/7/2020 0.00
8/8/2020 0.00
8/9/2020 0.00
8/10/2020 0.69
8/11/2020 1.74
8/12/2020 0.00
8/13/2020 0.00
8/14/2020 0.00
8/15/2020 0.00
8/16/2020 T
8/17/2020 0.02
8/18/2020 0.00
8/19/2020 0.00
8/20/2020 0.00
8/21/2020 0.00
8/22/2020 0.00
8/23/2020 0.00
8/24/2020 0.00
8/25/2020 0.03
8/26/2020 0.00
8/27/2020 0.00
8/28/2020 0.00
8/29/2020 0.00
8/30/2020 0.00
8/31/2020 0.00
9/1/2020 0.36
9/2/2020 0.27
9/3/2020 0.00
9/4/2020 0.00
9/5/2020 0.00
9/6/2020 1.62
9/7/2020 0.26
9/8/2020 0.84
9/9/2020 0.98
9/10/2020 0.09
9/11/2020 0.19
9/12/2020 0.98
9/13/2020 0.04
9/14/2020 0.00
9/15/2020 0.00
9/16/2020 0.00
9/17/2020 0.00
9/18/2020 0.00
9/19/2020 0.00
9/20/2020 0.00
9/21/2020 0.00
9/22/2020 0.00
9/23/2020 0.00
9/24/2020 0.00
9/25/2020 0.00
9/26/2020 0.00
9/27/2020 0.00
9/28/2020 0.20
9/29/2020 0.04
9/30/2020 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2019 7:00 AM 0.00 0.0 M 0.0 M September rainfall tallied 10.34 inches for the month. The total precipitation amount for the year now stands at 39.45 inches.
10/2/2019 7:00 AM 1.60 0.0 M 0.0 M 1.28 inches with the storms late evening and overnight and 0.32 from storms earlier in the day. Thankfully for my immediate area, the line of T-storms began to accelerate and shift more to the South and Southeast as they approached so "training" of the storms was minimal in comparison to other areas.
10/3/2019 7:00 AM 0.59 0.0 M 0.0 M
10/4/2019 7:00 AM 0.00 0.0 M 0.0 M
10/5/2019 7:00 AM 0.00 0.0 M 0.0 M
10/6/2019 7:00 AM 0.50 0.0 M 0.0 M
10/7/2019 7:00 AM 0.00 0.0 M 0.0 0.00
10/8/2019 7:00 AM 0.00 0.0 M 0.0 M
10/9/2019 7:00 AM 0.00 0.0 M 0.0 M
10/10/2019 7:00 AM 0.00 0.0 M 0.0 M
10/11/2019 7:00 AM 0.38 0.0 M 0.0 M
10/12/2019 7:00 AM 0.14 0.0 M 0.0 M
10/13/2019 7:00 AM T 0.0 M 0.0 M
10/14/2019 7:00 AM T 0.0 M 0.0 0.00
10/15/2019 7:00 AM 0.00 0.0 M 0.0 M
10/16/2019 7:00 AM T 0.0 M 0.0 M
10/17/2019 7:00 AM 0.00 0.0 M 0.0 M
10/18/2019 7:00 AM 0.00 0.0 M 0.0 M
10/19/2019 7:00 AM 0.00 0.0 M 0.0 M
10/20/2019 7:00 AM 0.00 0.0 M 0.0 M
10/21/2019 7:00 AM 0.00 0.0 M 0.0 0.00 Beautiful day yesterday with a high of 68.1 degrees. A plethora of Asian(Ladybug)Beatles flying about from the numerous soybean fields being harvested.
10/22/2019 7:00 AM 0.25 0.0 M 0.0 M
10/23/2019 7:00 AM T 0.0 M 0.0 M
10/24/2019 7:00 AM 0.19 0.0 M 0.0 M
10/25/2019 7:00 AM 0.00 0.0 M 0.0 M
10/26/2019 7:00 AM 0.00 0.0 M 0.0 M
10/27/2019 7:00 AM 0.71 0.0 M 0.0 M
10/28/2019 7:00 AM 0.00 0.0 M 0.0 0.00
10/29/2019 7:00 AM 0.18 2.0 M 2.0 M
10/30/2019 7:00 AM 0.00 0.0 M T M
10/31/2019 7:00 AM 0.25 3.5 M 3.5 M
11/1/2019 7:00 AM 0.15 2.4 M 5.5 M October precipitation total was 4.94 inches. The tally for the year now stands at 44.39 inches. 7.9 inches of snow fell for the month.
11/2/2019 7:00 AM 0.09 0.3 M 1.0 M
11/3/2019 7:00 AM 0.00 0.0 M T M
11/4/2019 7:00 AM 0.18 0.0 M 0.0 0.00
11/5/2019 7:00 AM 0.00 0.0 M 0.0 M
11/6/2019 7:00 AM 0.04 0.2 M T M
11/7/2019 7:00 AM 0.08 0.7 M 0.5 M
11/8/2019 7:00 AM 0.00 0.0 M T M
11/9/2019 7:00 AM 0.00 0.0 M T M
11/10/2019 7:00 AM 0.00 0.0 M 0.0 M
11/11/2019 7:00 AM 0.35 3.4 M 3.5 0.35
11/12/2019 7:00 AM 0.08 1.3 M 4.5 M Record low temperature of 5 degrees. Snowfall storm total ended up at 4.7 inches.
11/13/2019 7:00 AM 0.00 0.0 M 4.0 M
11/14/2019 7:00 AM 0.04 0.4 M 4.0 M
11/15/2019 7:00 AM 0.00 0.0 M 3.5 M
11/16/2019 7:00 AM 0.00 0.0 M 2.5 M
11/17/2019 7:00 AM 0.00 0.0 M 1.5 M
11/18/2019 7:00 AM 0.23 0.3 M 1.0 0.31
11/19/2019 7:00 AM 0.00 0.0 M 1.0 M
11/20/2019 7:00 AM T 0.0 M T M
11/21/2019 7:00 AM 0.51 0.0 M 0.0 M
11/22/2019 7:00 AM 0.01 0.0 M 0.0 M
11/23/2019 7:00 AM 0.00 0.0 M 0.0 M
11/24/2019 7:00 AM 0.00 0.0 M 0.0 M
11/25/2019 7:00 AM 0.00 0.0 M 0.0 0.00
11/26/2019 7:00 AM 0.00 0.0 M 0.0 M
11/27/2019 7:00 AM 0.84 0.0 M 0.0 M
11/28/2019 7:00 AM 0.01 0.0 M 0.0 M
11/29/2019 7:00 AM 0.02 0.1 M T M
11/30/2019 7:00 AM T 0.0 M 0.0 M
12/1/2019 7:00 AM 0.33 0.0 M 0.0 M November precipitation total was 2.76 inches. The total for the year now stands at 47.15 inches. Snowfall for the month tallied 6.7 inches making the total for the season now at 14.6 inches. Meteorological first day of Winter today.
12/2/2019 7:00 AM 0.03 0.1 M 0.0 0.00
12/3/2019 7:00 AM 0.00 0.0 M 0.0 M
12/4/2019 6:10 AM 0.00 0.0 M 0.0 M
12/5/2019 7:00 AM 0.00 0.0 M 0.0 M
12/6/2019 7:00 AM 0.00 0.0 M 0.0 M
12/7/2019 7:00 AM 0.00 0.0 M 0.0 M
12/8/2019 7:00 AM 0.00 0.0 M 0.0 M
12/9/2019 7:00 AM 0.05 0.0 M 0.0 0.00
12/10/2019 7:00 AM 0.06 T M 0.0 M
12/11/2019 7:00 AM 0.00 0.0 M 0.0 M
12/12/2019 7:00 AM 0.00 0.0 M 0.0 M
12/13/2019 7:00 AM T T M 0.0 M
12/14/2019 7:00 AM 0.00 0.0 M 0.0 M
12/15/2019 7:00 AM 0.00 0.0 M 0.0 M
12/16/2019 7:00 AM 0.03 0.6 M 0.5 0.03
12/17/2019 7:00 AM 0.00 0.0 M T M
12/18/2019 7:00 AM 0.00 0.0 M T M
12/19/2019 7:00 AM 0.00 0.0 M 0.0 M
12/20/2019 7:00 AM 0.00 0.0 M 0.0 M
12/21/2019 7:00 AM 0.00 0.0 M 0.0 M
12/22/2019 7:00 AM 0.00 0.0 M 0.0 M
12/23/2019 7:00 AM 0.00 0.0 M 0.0 0.00 A "sun"sational day yesterday; high of 52.3 degrees!
12/24/2019 7:00 AM 0.00 0.0 M 0.0 M
12/25/2019 7:00 AM 0.00 0.0 M 0.0 M A sunny and mild 51.2 degrees yesterday.
12/26/2019 7:00 AM 0.00 0.0 M 0.0 M A wonderful day yesterday with blue skies, light winds, and a temperature of 57 degrees!
12/27/2019 7:00 AM 0.00 0.0 M 0.0 M
12/28/2019 7:00 AM 0.00 0.0 M 0.0 M
12/29/2019 7:00 AM 0.67 0.0 M 0.0 M
12/30/2019 7:00 AM 0.43 0.0 M 0.0 0.00
12/31/2019 7:00 AM 0.14 1.9 M 2.0 M
1/1/2020 7:00 AM 0.00 0.0 M 1.5 M December precipitation total was 1.46 inches. The total for the year 2019 was 48.61 inches. 2.6 inches of snow fell for the month bringing the total for the season to 17.2 inches. The warmest temperature of 2019 occurred on July 19 at 92.8 degrees. The lowest was -30.8 degrees on January 31.
1/2/2020 7:00 AM 0.00 0.0 M 1.0 M
1/3/2020 7:00 AM 0.00 0.0 M T M
1/4/2020 7:00 AM T T M T M
1/5/2020 7:00 AM 0.00 0.0 M 0.0 M
1/6/2020 7:00 AM 0.00 0.0 M 0.0 0.00
1/7/2020 7:00 AM 0.00 0.0 M 0.0 M
1/8/2020 7:00 AM 0.00 0.0 M 0.0 M
1/9/2020 7:00 AM 0.00 0.0 M 0.0 M
1/10/2020 7:00 AM 0.02 0.0 M 0.0 M
1/11/2020 7:00 AM 0.52 0.0 M 0.0 M
1/12/2020 7:00 AM 0.10 2.6 M 2.5 M
1/13/2020 7:00 AM 0.05 0.6 M 3.0 0.57
1/14/2020 7:00 AM 0.00 0.0 M 2.5 M
1/15/2020 7:00 AM 0.00 0.0 M 1.5 M
1/16/2020 7:00 AM 0.05 T M 1.5 M
1/17/2020 7:00 AM 0.00 0.0 M 1.0 M
1/18/2020 7:00 AM 0.44 3.3 M 4.0 M
1/19/2020 7:00 AM 0.09 0.4 M 4.5 M
1/20/2020 7:00 AM 0.00 0.0 M 4.5 0.84
1/21/2020 7:00 AM 0.00 0.0 M 4.0 M
1/22/2020 7:00 AM 0.00 0.0 M 4.0 M
1/23/2020 7:00 AM 0.09 1.2 M 5.0 M
1/24/2020 7:00 AM 0.15 0.7 M 5.5 M
1/25/2020 7:00 AM 0.47 2.9 M 7.0 M
1/26/2020 7:00 AM 0.02 0.2 M 6.5 M
1/27/2020 7:00 AM T T M 6.0 1.66
1/28/2020 7:00 AM 0.00 0.0 M 6.0 M
1/29/2020 7:00 AM 0.00 0.0 M 6.0 M
1/30/2020 7:00 AM 0.00 0.0 M 6.0 M
1/31/2020 7:00 AM 0.02 0.1 M 5.5 M
2/1/2020 7:00 AM 0.03 0.2 M 5.5 M January precipitation for the month and year was/is 2.05 inches. January snowfall tallied 12.2 inches and the total snowfall for the season now stands at 29.4 inches.
2/2/2020 7:00 AM 0.00 0.0 M 5.0 M
2/3/2020 7:00 AM 0.00 0.0 M 3.0 0.87
2/4/2020 7:00 AM 0.00 0.0 M 2.5 M
2/5/2020 7:00 AM 0.00 0.0 M 2.5 M
2/6/2020 7:00 AM 0.00 0.0 M 2.5 M
2/7/2020 7:00 AM 0.00 0.0 M 2.0 M
2/8/2020 7:00 AM 0.00 0.0 M 2.0 M
2/9/2020 7:00 AM T T M 2.0 M
2/10/2020 7:00 AM 0.43 4.8 M 6.5 1.11
2/11/2020 7:00 AM 0.00 0.0 M 6.0 M
2/12/2020 7:00 AM 0.00 0.0 M 5.5 M
2/13/2020 7:00 AM 0.17 3.6 M 8.5 M
2/14/2020 7:00 AM 0.03 0.4 M 8.5 M -10.9 degrees for a low this morning.
2/15/2020 7:00 AM 0.00 0.0 M 8.0 M
2/16/2020 7:00 AM 0.00 0.0 M 7.5 M
2/17/2020 6:00 AM 0.00 0.0 M 7.0 1.22
2/18/2020 7:00 AM 0.53 3.7 M 9.5 M
2/19/2020 7:00 AM 0.00 0.0 M 9.0 M
2/20/2020 7:00 AM 0.00 0.0 M 9.0 M
2/21/2020 7:00 AM 0.00 0.0 M 8.5 M
2/22/2020 7:00 AM 0.00 0.0 M 8.0 M
2/23/2020 7:00 AM 0.00 0.0 M 7.0 M
2/24/2020 7:00 AM 0.00 0.0 M 4.5 1.18
2/25/2020 7:00 AM 0.00 0.0 M 4.0 M
2/26/2020 7:00 AM 0.00 0.0 M 4.0 M
2/27/2020 7:00 AM 0.00 0.0 M 4.0 M
2/28/2020 7:00 AM 0.00 0.0 M 3.5 M
2/29/2020 7:00 AM 0.00 0.0 M 3.5 M
3/1/2020 7:00 AM 0.00 0.0 M 3.0 M February precipitation totaled 1.16 inches,bringing the tally for the year to 3.21 inches. Snowfall for the month added up to 12.5 inches, with the total for the season now standing at 41.9 inches. Meteorological First Day of Spring today!
3/2/2020 7:00 AM 0.00 0.0 M 1.5 0.58 High temperature of 55.9 degrees yesterday.
3/4/2020 7:00 AM 0.07 0.6 M 1.0 M
3/5/2020 7:00 AM 0.00 0.0 M 1.0 M
3/6/2020 7:00 AM 0.01 T M 1.0 M
3/7/2020 7:00 AM 0.00 0.0 M 0.5 M
3/8/2020 7:00 AM 0.00 0.0 M 0.0 M
3/9/2020 7:00 AM T 0.0 M 0.0 0.00 Rain beginning to fall. Yesterday's high temperature topped out at 63.1 degrees!
3/10/2020 7:00 AM 0.84 0.0 M 0.0 M
3/11/2020 7:00 AM 0.04 0.0 M 0.0 M
3/12/2020 7:00 AM 0.00 0.0 M 0.0 M
3/13/2020 7:00 AM 0.06 0.0 M 0.0 M
3/14/2020 7:00 AM 0.00 0.0 M 0.0 M
3/15/2020 7:00 AM 0.02 0.2 M T M
3/16/2020 7:00 AM 0.00 0.0 M 0.0 0.00
3/17/2020 7:00 AM T 0.0 M 0.0 M
3/18/2020 7:00 AM 0.00 0.0 M 0.0 M
3/19/2020 7:00 AM 0.15 0.0 M 0.0 M
3/20/2020 7:00 AM 1.30 0.0 M 0.0 M
3/21/2020 7:00 AM 0.00 0.0 M 0.0 M
3/22/2020 7:00 AM 0.00 0.0 M 0.0 M
3/23/2020 7:00 AM 0.08 1.2 M 1.0 0.08
3/24/2020 7:00 AM 0.00 0.0 M 0.0 M
3/25/2020 7:00 AM 0.00 0.0 M 0.0 M
3/26/2020 7:00 AM T 0.0 M 0.0 M
3/27/2020 7:00 AM 0.01 0.0 M 0.0 M
3/28/2020 7:00 AM 0.73 0.0 M 0.0 M
3/29/2020 7:00 AM 0.13 0.0 M 0.0 M
3/30/2020 7:00 AM 0.02 0.0 M 0.0 0.00
3/31/2020 7:00 AM 0.00 0.0 M 0.0 M
4/1/2020 7:00 AM 0.00 0.0 M 0.0 M March precipitation was 3.46 inches. The tally for the year now stands at 6.67 inches. 2.0 inches of snow fell for the month, bringing the total snowfall for the season to 43.9 inches.
4/2/2020 7:00 AM 0.00 0.0 M 0.0 M
4/3/2020 7:00 AM 0.01 0.0 M 0.0 M
4/4/2020 7:00 AM 0.10 0.0 M 0.0 M
4/5/2020 7:00 AM 0.00 0.0 M 0.0 M
4/6/2020 7:00 AM 0.00 0.0 M 0.0 M
4/7/2020 7:00 AM 0.05 0.0 M 0.0 M
4/8/2020 7:00 AM 0.01 0.0 M 0.0 M High temperature of 76.1 degrees yesterday. Sound the trombones!
4/9/2020 7:00 AM 0.17 0.0 M 0.0 M
4/10/2020 7:00 AM 0.01 T M 0.0 M
4/11/2020 7:00 AM 0.00 0.0 M 0.0 M
4/12/2020 7:00 AM 0.26 0.0 M 0.0 M
4/13/2020 7:00 AM 0.64 0.0 M 0.0 0.00
4/14/2020 7:00 AM 0.00 0.0 M 0.0 M
4/15/2020 7:00 AM T T M 0.0 M
4/16/2020 7:00 AM 0.00 0.0 M 0.0 M
4/17/2020 7:00 AM 0.01 0.1 M T M
4/18/2020 7:00 AM 0.01 T M 0.0 M
4/19/2020 7:00 AM 0.00 0.0 M 0.0 M
4/20/2020 7:00 AM 0.00 0.0 M 0.0 0.00
4/21/2020 7:00 AM 0.05 0.0 M 0.0 M
4/22/2020 7:00 AM 0.00 0.0 M 0.0 M
4/23/2020 7:00 AM 0.30 0.0 M 0.0 M
4/24/2020 7:00 AM 0.00 0.0 M 0.0 M
4/25/2020 7:00 AM 0.00 0.0 M 0.0 M
4/26/2020 7:00 AM 0.00 0.0 M 0.0 M
4/27/2020 7:00 AM 0.00 0.0 M 0.0 0.00
4/28/2020 7:00 AM 0.21 0.0 M 0.0 M
4/29/2020 7:00 AM 1.26 0.0 M 0.0 M
4/30/2020 7:00 AM 0.71 0.0 M 0.0 M
5/1/2020 7:00 AM 0.00 0.0 M 0.0 M April precipitation total was 3.80 inches, bringing the total for the year now to 10.47 inches. April snow tallied 0.1 inches , making the total for the season 44.0 inches.
5/2/2020 7:00 AM T 0.0 M 0.0 M
5/3/2020 7:00 AM 0.00 0.0 M 0.0 M
5/4/2020 7:00 AM 0.00 0.0 M 0.0 0.00
5/5/2020 7:00 AM 0.02 0.0 M 0.0 M
5/6/2020 7:00 AM 0.06 0.0 M 0.0 M
5/7/2020 7:00 AM 0.00 0.0 M 0.0 M
5/8/2020 7:00 AM 0.00 0.0 M 0.0 M
5/9/2020 7:00 AM 0.00 0.0 M 0.0 M Low temperature of 30.2 degrees at sunrise. The Czech weather legend of the frozen kings lives on.
5/10/2020 7:00 AM 0.03 0.0 M 0.0 M
5/11/2020 7:00 AM 0.45 T M 0.0 0.00
5/12/2020 7:00 AM 0.00 0.0 M 0.0 M
5/13/2020 7:00 AM 0.00 0.0 M 0.0 M
5/14/2020 7:00 AM 0.91 0.0 M 0.0 M
5/15/2020 7:00 AM 0.39 0.0 M 0.0 M
5/16/2020 7:00 AM 0.00 0.0 M 0.0 M
5/17/2020 7:00 AM 0.65 0.0 M 0.0 M
5/18/2020 7:00 AM 0.77 0.0 M 0.0 0.00
5/19/2020 7:00 AM 0.03 0.0 M 0.0 M
5/20/2020 7:00 AM 0.01 0.0 M 0.0 M
5/21/2020 7:00 AM 0.00 0.0 M 0.0 M
5/22/2020 7:00 AM T 0.0 M 0.0 M
5/23/2020 7:00 AM T 0.0 M 0.0 M
5/24/2020 7:00 AM 1.71 0.0 M 0.0 M Tornado sirens blared on three occasions from 3:30-5:00 yesterday afternoon with reports of tornado touch downs in the far South and Southeast part of Rock County. No report of high winds or hail at this location. Just torrential rain.
5/25/2020 7:00 AM 0.00 0.0 M 0.0 0.00
5/26/2020 7:00 AM T 0.0 M 0.0 M
5/27/2020 7:00 AM T 0.0 M 0.0 M
5/28/2020 7:00 AM 0.03 0.0 M 0.0 M
5/29/2020 7:00 AM 0.29 0.0 M 0.0 M
5/30/2020 7:00 AM 0.00 0.0 M 0.0 M
5/31/2020 7:00 AM 0.00 0.0 M 0.0 M
6/1/2020 7:00 AM 0.00 0.0 M 0.0 0.00 The precipitation total for May was 5.35 inches. This brings the total amount for the year up to 15.82 inches. A Trace of snow fell during the month, leaving the total snowfall for the season at 44.0 inches.
6/2/2020 7:00 AM 0.03 0.0 M 0.0 M
6/3/2020 7:00 AM 0.14 0.0 M 0.0 M High temperature of 91.7 degrees yesterday. Strong winds in excess of 45 MPH in association with a gust front came through shortly before 9:00 PM. Thankfully, the winds preceded the rain so tree damage was minimal due to lack of extra weight from water.
6/4/2020 7:00 AM 0.00 0.0 M 0.0 M
6/5/2020 7:00 AM 0.00 0.0 M 0.0 M
6/6/2020 7:00 AM 0.00 0.0 M 0.0 M
6/7/2020 7:00 AM 0.00 0.0 M 0.0 M
6/8/2020 7:00 AM 0.00 0.0 M 0.0 M
6/9/2020 7:00 AM 0.00 0.0 M 0.0 M High temperature of 92.3 degrees yesterday.
6/10/2020 7:00 AM 0.70 0.0 M 0.0 M
6/11/2020 7:00 AM 0.27 0.0 M 0.0 M
6/12/2020 7:00 AM 0.00 0.0 M 0.0 M
6/13/2020 7:00 AM 0.04 0.0 M 0.0 M
6/14/2020 7:00 AM 0.00 0.0 M 0.0 M
6/15/2020 7:00 AM 0.00 0.0 M 0.0 M
6/16/2020 7:00 AM 0.00 0.0 M 0.0 M
6/17/2020 7:00 AM 0.00 0.0 M 0.0 M
6/18/2020 7:00 AM 0.00 0.0 M 0.0 M
6/19/2020 7:00 AM 0.00 0.0 M 0.0 M A toasty high temperature of 92.1 degrees yesterday.
6/20/2020 7:00 AM T 0.0 M 0.0 M High temperature of 92.4 degrees yesterday and very dry.
6/21/2020 7:00 AM 0.13 0.0 M 0.0 M
6/22/2020 7:00 AM 0.06 0.0 M 0.0 M
6/23/2020 7:00 AM 0.23 0.0 M 0.0 M
6/24/2020 7:00 AM 0.10 0.0 M 0.0 M
6/25/2020 7:00 AM 0.01 0.0 M 0.0 M
6/26/2020 7:00 AM 0.13 0.0 M 0.0 M
6/27/2020 7:00 AM 0.31 0.0 M 0.0 M
6/28/2020 7:00 AM 0.00 0.0 M 0.0 M
6/29/2020 7:00 AM 0.00 0.0 M 0.0 M
6/30/2020 7:00 AM 1.29 0.0 M 0.0 M
7/1/2020 7:00 AM 0.00 0.0 M 0.0 M June rainfall total tallied 3.40 inches. This brings the total precipitation amount for the year up to 19.22 inches.
7/2/2020 7:00 AM 0.00 0.0 M 0.0 M
7/3/2020 7:00 AM 0.00 0.0 M 0.0 M
7/4/2020 7:00 AM 0.00 0.0 M 0.0 M
7/5/2020 7:00 AM 0.00 0.0 M 0.0 M
7/6/2020 7:00 AM 0.00 0.0 M 0.0 M
7/7/2020 7:00 AM 0.00 0.0 M 0.0 M A scorching high temperature of 95.5 degrees yesterday.
7/8/2020 7:00 AM 1.28 0.0 M 0.0 M
7/9/2020 7:00 AM 0.00 0.0 M 0.0 M
7/10/2020 7:00 AM 1.04 0.0 M 0.0 M
7/11/2020 7:00 AM 0.00 0.0 M 0.0 M
7/12/2020 7:00 AM 0.26 0.0 M 0.0 M
7/13/2020 7:00 AM 0.00 0.0 M 0.0 M
7/14/2020 7:00 AM 0.00 0.0 M 0.0 M
7/15/2020 7:00 AM 0.28 0.0 M 0.0 M
7/16/2020 7:00 AM 1.73 0.0 M 0.0 M
7/17/2020 7:00 AM 0.00 0.0 M 0.0 M
7/18/2020 7:00 AM 0.00 0.0 M 0.0 M
7/19/2020 7:00 AM 0.14 0.0 M 0.0 M
7/20/2020 7:00 AM T 0.0 M 0.0 M
7/21/2020 7:00 AM 0.00 0.0 M 0.0 M
7/22/2020 7:00 AM 0.03 0.0 M 0.0 M
7/23/2020 7:00 AM 0.00 0.0 M 0.0 M
7/24/2020 7:00 AM 0.00 0.0 M 0.0 M
7/25/2020 7:00 AM 0.00 0.0 M 0.0 M
7/26/2020 7:00 AM 0.00 0.0 M 0.0 M
7/27/2020 7:00 AM 0.72 0.0 M 0.0 M High temperature of 96.4 degrees yesterday before the storms arrived.
7/28/2020 7:00 AM 0.00 0.0 M 0.0 M
7/29/2020 7:00 AM 0.00 0.0 M 0.0 M
7/30/2020 7:00 AM 0.00 0.0 M 0.0 M
7/31/2020 7:00 AM 0.00 0.0 M 0.0 M
8/1/2020 7:00 AM 0.00 0.0 M 0.0 M July rainfall total was 5.48 inches. The total precipitation for the year now stands at 24.70 inches.
8/2/2020 7:00 AM 0.00 0.0 M 0.0 M
8/3/2020 7:00 AM 0.16 0.0 M 0.0 M
8/4/2020 7:00 AM 0.00 0.0 M 0.0 M
8/5/2020 7:00 AM 0.00 0.0 M 0.0 M
8/6/2020 7:00 AM 0.00 0.0 M 0.0 M
8/7/2020 7:00 AM 0.00 0.0 M 0.0 M
8/8/2020 7:00 AM 0.00 0.0 M 0.0 M
8/9/2020 7:00 AM 0.00 0.0 M 0.0 M
8/10/2020 7:00 AM 0.69 0.0 M 0.0 M
8/11/2020 7:00 AM 1.74 0.0 M 0.0 M Clipped by Northern edge of the Derecho thunderstorm complex. Winds in excess of 50 MPH and torrential rain.
8/12/2020 7:00 AM 0.00 0.0 M 0.0 M
8/13/2020 7:00 AM 0.00 0.0 M 0.0 M
8/14/2020 7:00 AM 0.00 0.0 M 0.0 M
8/15/2020 7:00 AM 0.00 0.0 M 0.0 M
8/16/2020 7:00 AM T 0.0 M 0.0 M
8/17/2020 7:00 AM 0.02 0.0 M 0.0 M
8/18/2020 7:00 AM 0.00 0.0 M 0.0 M
8/19/2020 7:00 AM 0.00 0.0 M 0.0 M
8/20/2020 7:00 AM 0.00 0.0 M 0.0 M
8/21/2020 7:00 AM 0.00 0.0 M 0.0 M
8/22/2020 7:00 AM 0.00 0.0 M 0.0 M
8/23/2020 7:00 AM 0.00 0.0 M 0.0 M
8/24/2020 7:00 AM 0.00 0.0 M 0.0 M
8/25/2020 7:00 AM 0.03 0.0 M 0.0 M
8/26/2020 7:00 AM 0.00 0.0 M 0.0 M
8/27/2020 7:00 AM 0.00 0.0 M 0.0 M
8/28/2020 7:00 AM 0.00 0.0 M 0.0 M
8/29/2020 7:00 AM 0.00 0.0 M 0.0 M
8/30/2020 7:00 AM 0.00 0.0 M 0.0 M
8/31/2020 7:00 AM 0.00 0.0 M 0.0 M
9/1/2020 7:00 AM 0.36 0.0 M 0.0 M August rainfall was 3.00 inches. This brings the total precipitation for the year up to 27.70 inches. Meteorological First Day of Fall today.
9/2/2020 7:00 AM 0.27 0.0 M 0.0 M
9/3/2020 7:00 AM 0.00 0.0 M 0.0 M
9/4/2020 7:00 AM 0.00 0.0 M 0.0 M
9/5/2020 7:00 AM 0.00 0.0 M 0.0 M
9/6/2020 7:00 AM 1.62 0.0 M 0.0 M Torrential rain from approximately 3:30-5:30 AM
9/7/2020 7:00 AM 0.26 0.0 M 0.0 M
9/8/2020 7:00 AM 0.84 0.0 M 0.0 M
9/9/2020 7:00 AM 0.98 0.0 M 0.0 M
9/10/2020 7:00 AM 0.09 0.0 M 0.0 M
9/11/2020 7:00 AM 0.19 0.0 M 0.0 M
9/12/2020 7:00 AM 0.98 0.0 M 0.0 M
9/13/2020 7:00 AM 0.04 0.0 M 0.0 M
9/14/2020 7:00 AM 0.00 0.0 M 0.0 M
9/15/2020 7:00 AM 0.00 0.0 M 0.0 M
9/16/2020 7:00 AM 0.00 0.0 M 0.0 M
9/17/2020 7:00 AM 0.00 0.0 M 0.0 M
9/18/2020 7:00 AM 0.00 0.0 M 0.0 M
9/19/2020 7:00 AM 0.00 0.0 M 0.0 M Low of 42.6 degrees. Light frost on rooftops.
9/20/2020 7:00 AM 0.00 0.0 M 0.0 M
9/21/2020 7:00 AM 0.00 0.0 M 0.0 M
9/22/2020 7:00 AM 0.00 0.0 M 0.0 M
9/23/2020 7:00 AM 0.00 0.0 M 0.0 M
9/24/2020 7:00 AM 0.00 0.0 M 0.0 M
9/25/2020 7:00 AM 0.00 0.0 M 0.0 M
9/26/2020 7:00 AM 0.00 0.0 M 0.0 M
9/27/2020 7:00 AM 0.00 0.0 M 0.0 M
9/28/2020 7:00 AM 0.20 0.0 M 0.0 M
9/29/2020 7:00 AM 0.04 0.0 M 0.0 M
9/30/2020 7:00 AM 0.00 0.0 M 0.0 M



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