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 18 2.69 5.11 31 5.11 31 0.00 0 0 16 2 0.2 1 0
Nov 18 2.45 1.42 30 1.42 30 0.00 0 0 12 4 4.8 7 7
Dec 18 1.83 2.02 31 2.02 31 0.00 0 0 9 3 1.3 3 5
Jan 19 1.30 2.95 31 2.95 31 0.00 0 0 13 5 19.9 11 19
Feb 19 1.38 3.18 26 3.18 26 0.00 0 0 16 4 16.3 11 26
March 19 2.02 1.80 31 1.80 31 0.00 0 0 9 3 0.5 2 13
April 19 3.48 2.56 30 2.56 30 0.00 0 0 14 1 4.3 3 2
May 19 3.78 6.13 30 6.13 30 0.00 0 0 20 0 0.0 0 0
June 19 4.42 4.63 30 4.63 30 0.00 0 0 16 3 0.0 0 0
July 19 3.80 4.95 31 4.95 31 0.00 0 0 13 2 0.0 0 0
Aug 19 4.20 3.14 30 3.14 30 0.00 0 0 9 0 0.0 0 0
Sept 19 3.36 10.34 30 10.34 30 0.00 0 0 15 3 0.0 0 0
Water Year Totals: 34.71" 48.23" 361 days 48.23" 361 0.00" 0 days 0 162 days 30 days 47.3" 38 days 72 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
10/1/2018 1.13
10/2/2018 1.20
10/3/2018 0.02
10/4/2018 0.17
10/5/2018 0.14
10/6/2018 0.87
10/7/2018 0.16
10/8/2018 0.17
10/9/2018 T
10/10/2018 0.38
10/11/2018 0.23
10/12/2018 0.00
10/13/2018 0.00
10/14/2018 0.00
10/15/2018 0.06
10/16/2018 0.00
10/17/2018 0.00
10/18/2018 0.00
10/19/2018 0.00
10/20/2018 0.03
10/21/2018 0.03
10/22/2018 0.00
10/23/2018 0.00
10/24/2018 0.00
10/25/2018 0.00
10/26/2018 0.00
10/27/2018 0.00
10/28/2018 0.09
10/29/2018 0.04
10/30/2018 T
10/31/2018 0.39
11/1/2018 0.00
11/2/2018 0.00
11/3/2018 0.00
11/4/2018 0.08
11/5/2018 0.28
11/6/2018 0.49
11/7/2018 0.03
11/8/2018 0.00
11/9/2018 0.17
11/10/2018 T
11/11/2018 0.00
11/12/2018 0.00
11/13/2018 0.00
11/14/2018 0.00
11/15/2018 0.00
11/16/2018 0.01
11/17/2018 0.14
11/18/2018 0.01
11/19/2018 0.00
11/20/2018 T
11/21/2018 0.00
11/22/2018 0.01
11/23/2018 0.00
11/24/2018 0.12
11/25/2018 0.00
11/26/2018 0.01
11/27/2018 T
11/28/2018 T
11/29/2018 0.07
11/30/2018 0.00
12/1/2018 0.00
12/2/2018 0.58
12/3/2018 0.28
12/4/2018 T
12/5/2018 T
12/6/2018 0.00
12/7/2018 0.00
12/8/2018 0.00
12/9/2018 0.00
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 0.03
12/13/2018 0.00
12/14/2018 0.01
12/15/2018 0.00
12/16/2018 0.00
12/17/2018 0.00
12/18/2018 0.00
12/19/2018 0.00
12/20/2018 0.21
12/21/2018 0.07
12/22/2018 0.00
12/23/2018 0.00
12/24/2018 0.00
12/25/2018 0.00
12/26/2018 0.00
12/27/2018 0.22
12/28/2018 0.55
12/29/2018 0.07
12/30/2018 T
12/31/2018 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.50
1/2/2019 0.00
1/3/2019 0.03
1/4/2019 0.00
1/5/2019 0.00
1/6/2019 0.00
1/7/2019 0.29
1/8/2019 0.51
1/9/2019 0.00
1/10/2019 0.00
1/11/2019 0.00
1/12/2019 0.00
1/13/2019 0.06
1/14/2019 0.00
1/15/2019 0.00
1/16/2019 T
1/17/2019 0.00
1/18/2019 T
1/19/2019 0.44
1/20/2019 T
1/21/2019 0.00
1/22/2019 T
1/23/2019 0.45
1/24/2019 0.17
1/25/2019 0.02
1/26/2019 0.01
1/27/2019 0.04
1/28/2019 0.38
1/29/2019 0.05
1/30/2019 T
1/31/2019 0.00
2/1/2019 0.04
2/2/2019 0.00
2/3/2019 T
2/4/2019 0.03
2/5/2019 0.12
2/6/2019 0.21
2/7/2019 0.25
2/8/2019 0.20
2/9/2019 0.00
2/10/2019
2/11/2019 0.09
2/12/2019 0.49
2/13/2019 0.17
2/14/2019 0.00
2/15/2019 T
2/16/2019 0.00
2/17/2019 0.05
2/18/2019 0.16
2/19/2019 0.00
2/20/2019 0.09
2/21/2019 0.11
2/22/2019 0.00
2/23/2019 0.14
2/24/2019 0.96
2/25/2019 T
2/26/2019 T
2/27/2019 0.07
2/28/2019
3/1/2019 0.00
3/2/2019 0.03
3/3/2019 0.00
3/4/2019 0.00
3/5/2019 T
3/6/2019 0.00
3/7/2019 0.00
3/8/2019 0.00
3/9/2019 0.00
3/10/2019 0.42
3/11/2019 0.00
3/12/2019 0.00
3/13/2019 0.52
3/14/2019 0.29
3/15/2019 0.33
3/16/2019 T
3/17/2019 0.00
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.00
3/21/2019 T
3/22/2019 0.00
3/23/2019 0.00
3/24/2019 0.01
3/25/2019 0.14
3/26/2019 0.00
3/27/2019 0.00
3/28/2019 0.02
3/29/2019 0.00
3/30/2019 0.04
3/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.00
4/2/2019 0.00
4/3/2019 0.03
4/4/2019 T
4/5/2019 0.04
4/6/2019 0.00
4/7/2019 0.00
4/8/2019 0.19
4/9/2019 0.00
4/10/2019 0.00
4/11/2019 0.20
4/12/2019 0.50
4/13/2019 0.00
4/14/2019 0.00
4/15/2019 0.09
4/16/2019 0.05
4/17/2019 0.00
4/18/2019 0.02
4/19/2019 0.01
4/20/2019 0.00
4/21/2019 0.00
4/22/2019 0.00
4/23/2019 0.17
4/24/2019 0.00
4/25/2019 0.00
4/26/2019 0.27
4/27/2019 0.00
4/28/2019 0.47
4/29/2019 0.31
4/30/2019 0.21
5/1/2019 0.55
5/2/2019 0.05
5/3/2019 0.22
5/4/2019 0.00
5/5/2019 0.00
5/6/2019 0.48
5/7/2019 0.17
5/8/2019 0.03
5/9/2019 0.87
5/10/2019 0.01
5/11/2019 0.00
5/12/2019 0.01
5/13/2019 0.00
5/14/2019 0.00
5/15/2019 0.00
5/16/2019 0.00
5/17/2019 0.31
5/18/2019 0.09
5/19/2019 0.10
5/20/2019 0.17
5/21/2019
5/22/2019 0.49
5/23/2019 0.08
5/24/2019 0.67
5/25/2019 0.81
5/26/2019 0.00
5/27/2019 0.00
5/28/2019 0.09
5/29/2019 0.08
5/30/2019 0.85
5/31/2019 0.00
6/1/2019 0.02
6/2/2019 0.71
6/3/2019 0.00
6/4/2019 0.00
6/5/2019 0.54
6/6/2019 0.00
6/7/2019 0.00
6/8/2019 0.00
6/9/2019 T
6/10/2019 0.10
6/11/2019 0.00
6/12/2019 0.02
6/13/2019 0.36
6/14/2019 0.00
6/15/2019 0.06
6/16/2019 0.11
6/17/2019 T
6/18/2019 0.00
6/19/2019 0.06
6/20/2019 0.22
6/21/2019 0.00
6/22/2019 T
6/23/2019 0.04
6/24/2019 0.01
6/25/2019 0.98
6/26/2019 0.16
6/27/2019 0.00
6/28/2019 0.18
6/29/2019 1.06
6/30/2019 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.29
7/2/2019 T
7/3/2019 0.00
7/4/2019 0.11
7/5/2019 0.15
7/6/2019 1.03
7/7/2019 0.20
7/8/2019 0.00
7/9/2019 0.00
7/10/2019 0.37
7/11/2019 0.00
7/12/2019 0.00
7/13/2019 0.00
7/14/2019 0.12
7/15/2019 0.00
7/16/2019 0.00
7/17/2019 0.03
7/18/2019 0.89
7/19/2019 0.67
7/20/2019 0.00
7/21/2019 0.80
7/22/2019 0.00
7/23/2019 0.00
7/24/2019 0.00
7/25/2019 0.00
7/26/2019 0.00
7/27/2019 T
7/28/2019 0.00
7/29/2019 0.28
7/30/2019 0.01
7/31/2019 0.00
8/1/2019 0.00
8/2/2019 0.00
8/3/2019 0.00
8/4/2019 0.04
8/5/2019 0.00
8/6/2019 1.08
8/7/2019 0.00
8/8/2019 0.00
8/9/2019 0.00
8/10/2019 0.00
8/11/2019
8/12/2019 0.00
8/13/2019 0.10
8/14/2019 0.43
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 0.00
8/18/2019 0.16
8/19/2019 0.48
8/20/2019 0.00
8/21/2019 0.06
8/22/2019 0.00
8/23/2019 0.00
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.27
8/27/2019 0.52
8/28/2019 0.00
8/29/2019 0.00
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 T
9/2/2019 0.00
9/3/2019 0.23
9/4/2019 T
9/5/2019 0.00
9/6/2019 0.00
9/7/2019 0.00
9/8/2019 0.00
9/9/2019 0.05
9/10/2019 2.34
9/11/2019 0.02
9/12/2019 1.48
9/13/2019 2.56
9/14/2019 0.00
9/15/2019 0.21
9/16/2019 T
9/17/2019 0.00
9/18/2019 0.00
9/19/2019 0.00
9/20/2019 0.28
9/21/2019 0.00
9/22/2019 0.39
9/23/2019 0.88
9/24/2019 0.00
9/25/2019 0.01
9/26/2019 0.00
9/27/2019 0.02
9/28/2019 0.50
9/29/2019 1.11
9/30/2019 0.26



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 7:00 AM 1.13 0.0 M 0.0 0.00 September rainfall tallied 8.76 inches. The total precipitation for the year now stands at 41.71 inches.
10/2/2018 7:00 AM 1.20 0.0 M 0.0 M
10/3/2018 7:00 AM 0.02 0.0 M 0.0 M
10/4/2018 7:00 AM 0.17 0.0 M 0.0 M High of 82.2 degrees yesterday although Janesville officially reported 88 degrees. Almost forty degrees colder this morning after the T-storms and passage of the cold front.
10/5/2018 7:00 AM 0.14 0.0 M 0.0 M
10/6/2018 7:00 AM 0.87 0.0 M 0.0 M
10/7/2018 7:00 AM 0.16 0.0 M 0.0 M
10/8/2018 7:00 AM 0.17 0.0 M 0.0 0.00
10/9/2018 7:00 AM T 0.0 M 0.0 M
10/10/2018 7:00 AM 0.38 0.0 M 0.0 M 82.5 degrees yesterday followed by a potent late afternoon thunderstorm.
10/11/2018 7:00 AM 0.23 0.0 M 0.0 M
10/12/2018 7:00 AM 0.00 0.0 M 0.0 M
10/13/2018 7:00 AM 0.00 0.0 M 0.0 M Low of 32.1 degrees just after sunrise. First frost of the season.
10/14/2018 7:00 AM 0.00 0.0 M 0.0 M
10/15/2018 7:00 AM 0.06 0.0 M 0.0 0.00
10/16/2018 7:00 AM 0.00 0.0 M 0.0 M
10/17/2018 7:00 AM 0.00 0.0 M 0.0 M
10/18/2018 7:00 AM 0.00 0.0 M 0.0 M Low of 31.2 degrees. First sub freezing temperature of the season.
10/19/2018 7:00 AM 0.00 0.0 M 0.0 M
10/20/2018 7:00 AM 0.03 0.0 M 0.0 M
10/21/2018 7:00 AM 0.03 0.2 M 0.0 M Light rain quickly transitioned into heavy snow just after noon. The snow covered grassy surfaces for about an hour before melting. Very windy yesterday but calm winds prevailed overnight leading to a low of 27.8 degrees this morning.
10/22/2018 7:00 AM 0.00 0.0 M 0.0 0.00
10/23/2018 7:00 AM 0.00 0.0 M 0.0 M
10/24/2018 7:00 AM 0.00 0.0 M 0.0 M
10/25/2018 7:00 AM 0.00 0.0 M 0.0 M
10/26/2018 7:00 AM 0.00 0.0 M 0.0 M
10/27/2018 7:00 AM 0.00 0.0 M 0.0 M
10/28/2018 7:00 AM 0.09 0.0 M 0.0 M
10/29/2018 7:00 AM 0.04 0.0 M 0.0 0.00
10/30/2018 7:00 AM T 0.0 M 0.0 M
10/31/2018 7:00 AM 0.39 0.0 M 0.0 M
11/1/2018 7:00 AM 0.00 0.0 M 0.0 M October rainfall tallied 4.46 inches. The total precipitation for the year now stands at 46.17 inches. A total of 0.2 inches of snow has fallen for the month and the season so far.
11/2/2018 7:00 AM 0.00 0.0 M 0.0 M
11/3/2018 7:00 AM 0.00 0.0 M 0.0 M
11/4/2018 7:00 AM 0.08 0.0 M 0.0 M
11/5/2018 7:00 AM 0.28 0.0 M 0.0 0.00
11/6/2018 7:00 AM 0.49 0.0 M 0.0 M
11/7/2018 7:00 AM 0.03 0.0 M 0.0 M
11/8/2018 7:00 AM 0.00 0.0 M 0.0 M
11/9/2018 7:00 AM 0.17 2.3 M 2.5 M
11/10/2018 7:00 AM T T M 1.0 M
11/11/2018 7:00 AM 0.00 0.0 M 0.5 M
11/12/2018 7:00 AM 0.00 0.0 M 0.0 0.00
11/13/2018 7:00 AM 0.00 0.0 M 0.0 M
11/14/2018 7:00 AM 0.00 0.0 M 0.0 M
11/15/2018 7:00 AM 0.00 0.0 M 0.0 M
11/16/2018 7:00 AM 0.01 0.1 M 0.0 M
11/17/2018 7:00 AM 0.14 1.3 M 1.5 M
11/18/2018 7:00 AM 0.01 0.1 M 1.0 M
11/19/2018 7:00 AM 0.00 0.0 M 0.5 0.06
11/20/2018 7:00 AM T T M T M
11/21/2018 7:00 AM 0.00 0.0 M T M
11/22/2018 7:00 AM 0.01 0.1 M T M
11/23/2018 7:00 AM 0.00 0.0 M 0.0 M
11/24/2018 7:00 AM 0.12 0.0 M 0.0 M
11/25/2018 7:00 AM 0.00 0.0 M 0.0 M
11/26/2018 7:00 AM 0.01 0.1 M 0.0 0.00
11/27/2018 7:00 AM T T M 0.0 M
11/28/2018 7:00 AM T T M 0.0 M
11/29/2018 7:00 AM 0.07 0.8 M 1.0 M
11/30/2018 7:00 AM 0.00 0.0 M T M
12/1/2018 7:00 AM 0.00 0.0 M 0.0 M November precipitation tallied 1.42 inches. The total for the year now stands at 47.59 inches. 4.8 inches of snow fell and the total for the season is now 5.0 inches.
12/2/2018 7:00 AM 0.58 0.0 M 0.0 M
12/3/2018 7:00 AM 0.28 0.3 M 0.5 0.03
12/4/2018 7:00 AM T T M T M
12/5/2018 7:00 AM T T M T M
12/6/2018 7:00 AM 0.00 0.0 M T M
12/7/2018 7:00 AM 0.00 0.0 M T M
12/8/2018 7:00 AM 0.00 0.0 M T M
12/9/2018 7:00 AM 0.00 0.0 M T M
12/10/2018 7:00 AM 0.00 0.0 M 0.0 0.00
12/11/2018 7:00 AM 0.00 0.0 M 0.0 M
12/12/2018 7:00 AM 0.03 0.3 M 0.5 M
12/13/2018 7:00 AM 0.00 0.0 M T M
12/14/2018 7:00 AM 0.01 0.0 M 0.0 M
12/15/2018 7:00 AM 0.00 0.0 M 0.0 M
12/16/2018 7:00 AM 0.00 0.0 M 0.0 M
12/17/2018 7:00 AM 0.00 0.0 M 0.0 0.00
12/18/2018 7:00 AM 0.00 0.0 M 0.0 M
12/19/2018 7:00 AM 0.00 0.0 M 0.0 M
12/20/2018 7:00 AM 0.21 0.0 M 0.0 M
12/21/2018 7:00 AM 0.07 0.0 M 0.0 M
12/22/2018 7:00 AM 0.00 0.0 M 0.0 M
12/23/2018 7:00 AM 0.00 0.0 M 0.0 M
12/24/2018 7:00 AM 0.00 0.0 M 0.0 0.00
12/25/2018 7:00 AM 0.00 0.0 M 0.0 M
12/26/2018 7:00 AM 0.00 0.0 M 0.0 M
12/27/2018 7:00 AM 0.22 0.0 M 0.0 M
12/28/2018 7:00 AM 0.55 0.0 M 0.0 M
12/29/2018 7:00 AM 0.07 0.7 M 0.5 M
12/30/2018 7:00 AM T 0.0 M 0.5 M
12/31/2018 7:00 AM 0.00 0.0 M 0.5 0.04
1/1/2019 7:00 AM 0.50 0.9 M 1.0 M December precipitation total was 2.52 inches. The total precipitation for 2018 was 50.11 inches. Snowfall for December was 2.2 inches and the snowfall total for the season now stands at 7.2 inches. Happy New Year, everyone!
1/2/2019 7:00 AM 0.00 0.0 M 1.0 M
1/3/2019 7:00 AM 0.03 0.3 M 1.0 M
1/4/2019 7:00 AM 0.00 0.0 M 0.5 M
1/5/2019 7:00 AM 0.00 0.0 M T M
1/6/2019 7:00 AM 0.00 0.0 M 0.0 M
1/7/2019 7:00 AM 0.29 0.0 M 0.0 0.00
1/8/2019 7:00 AM 0.51 0.0 M 0.0 M
1/9/2019 7:00 AM 0.00 0.0 M 0.0 M
1/10/2019 7:00 AM 0.00 0.0 M 0.0 M
1/11/2019 7:00 AM 0.00 0.0 M 0.0 M
1/12/2019 7:00 AM 0.00 0.0 M 0.0 M
1/13/2019 7:00 AM 0.06 0.5 M 0.5 M
1/14/2019 7:00 AM 0.00 0.0 M 0.2 0.02
1/15/2019 7:00 AM 0.00 0.0 M T M
1/16/2019 7:00 AM T 0.0 M T M
1/17/2019 7:00 AM 0.00 0.0 M 0.0 M
1/18/2019 7:00 AM T T M 0.0 M
1/19/2019 7:00 AM 0.44 4.9 M 5.0 M
1/20/2019 7:00 AM T T M 5.0 M
1/21/2019 7:00 AM 0.00 0.0 M 4.5 0.39
1/22/2019 7:00 AM T T M 4.0 M
1/23/2019 7:00 AM 0.45 4.8 M 9.0 M
1/24/2019 7:00 AM 0.17 1.8 M 10.0 M Total snowfall for the event was 6.6 inches. Big chill on the way. You wouldn't know it, but today marks a 5 PM sunset and the average high temperature begins to rise. Sun even breaks the horizon at Pt. Barrow, AK for the first time since the Fall.
1/25/2019 7:00 AM 0.02 0.3 M 10.0 M
1/26/2019 7:00 AM 0.01 0.1 M 10.0 M
1/27/2019 7:00 AM 0.04 0.8 M 10.5 M
1/28/2019 7:00 AM 0.38 4.3 M 14.5 1.39
1/29/2019 7:00 AM 0.05 1.2 M 14.5 M
1/30/2019 7:00 AM T 0.0 M 14.5 M -24.7 degrees this morning.
1/31/2019 7:00 AM 0.00 0.0 M 14.0 M -30.8 degrees this morning.
2/1/2019 7:00 AM 0.04 1.1 M 15.0 M January precipitation total was 2.49 inches. Snowfall for the month tallied 20.1 inches and the total for the season now stands at 27.3 inches.
2/2/2019 7:00 AM 0.00 0.0 M 14.5 M No shadows seen here today! :)
2/3/2019 7:00 AM T 0.0 M 8.0 M
2/4/2019 7:00 AM 0.03 0.0 M 3.0 0.65
2/5/2019 7:00 AM 0.12 0.0 M 2.0 M
2/6/2019 7:00 AM 0.21 0.5 M 2.0 M
2/7/2019 7:00 AM 0.25 0.0 M 2.0 M All precipitation has been freezing rain. Extremely hazardous. Be safe!
2/8/2019 7:00 AM 0.20 T M 2.0 M
2/9/2019 7:00 AM 0.00 0.0 M 2.0 M
2/11/2019 7:00 AM 0.09 1.2 M 3.0 1.02
2/12/2019 7:00 AM 0.49 5.2 M 8.0 M
2/13/2019 7:00 AM 0.17 2.6 M 10.0 M
2/14/2019 7:00 AM 0.00 0.0 M 9.5 M
2/15/2019 7:00 AM T T M 5.0 M
2/16/2019 7:00 AM 0.00 0.0 M 4.5 M
2/17/2019 7:00 AM 0.05 0.5 M 4.5 M
2/18/2019 7:00 AM 0.16 3.0 M 7.5 0.98
2/19/2019 7:00 AM 0.00 0.0 M 7.0 M
2/20/2019 7:00 AM 0.09 1.1 M 7.0 M
2/21/2019 7:00 AM 0.11 0.6 M 6.5 M
2/22/2019 7:00 AM 0.00 0.0 M 6.0 M
2/23/2019 7:00 AM 0.14 0.0 M 5.0 M
2/24/2019 7:00 AM 0.96 0.1 M 4.0 M
2/25/2019 7:00 AM T T M 4.0 1.19
2/26/2019 7:00 AM T T M 4.0 M
2/27/2019 7:00 AM 0.07 0.4 M 4.5 M
3/1/2019 7:00 AM 0.00 0.0 M 4.0 M February precipitation tallied 2.91 inches. The total precipitation for the year now stands at 5.40 inches. Snowfall for February measured 15.2 inches and the seasonal total amount is now 42.5 inches. Meteorological First Day of Spring!
3/2/2019 7:00 AM 0.03 0.3 M 4.0 M
3/3/2019 7:00 AM 0.00 0.0 M 4.0 M
3/4/2019 7:00 AM 0.00 0.0 M 4.0 1.26
3/5/2019 7:00 AM T T M 4.0 M
3/6/2019 7:00 AM 0.00 0.0 M 4.0 M
3/7/2019 7:00 AM 0.00 0.0 M 4.0 M
3/8/2019 7:00 AM 0.00 0.0 M 4.0 M
3/9/2019 7:00 AM 0.00 0.0 M 3.5 M
3/10/2019 7:00 AM 0.42 0.2 M 3.0 M
3/11/2019 7:00 AM 0.00 0.0 M 3.0 1.01
3/12/2019 7:00 AM 0.00 0.0 M 3.0 M
3/13/2019 7:00 AM 0.52 0.0 M 2.0 M
3/14/2019 7:00 AM 0.29 0.0 M T M Overnight low of 51.9 degrees. Snow pack has melted except for the shoveled piles and even those mountains have diminished to plateaus.
3/15/2019 7:00 AM 0.33 0.0 M 0.0 M High of 62.7 degrees yesterday before the cold front arrived around 2:00 PM bringing with it a line of thunderstorms which prompted a Severe T-Storm Warning. Snow is all gone!
3/16/2019 7:00 AM T 0.0 M 0.0 M
3/17/2019 7:00 AM 0.00 0.0 M 0.0 M
3/18/2019 7:00 AM 0.00 0.0 M 0.0 0.00
3/19/2019 7:00 AM 0.00 0.0 M 0.0 M
3/20/2019 7:00 AM 0.00 0.0 M 0.0 M
3/21/2019 7:00 AM T 0.0 M 0.0 M
3/22/2019 7:00 AM 0.00 0.0 M 0.0 M
3/23/2019 7:00 AM 0.00 0.0 M 0.0 M
3/24/2019 7:00 AM 0.01 0.0 M 0.0 M
3/25/2019 7:00 AM 0.14 0.0 M 0.0 0.00
3/26/2019 7:00 AM 0.00 0.0 M 0.0 M
3/27/2019 7:00 AM 0.00 0.0 M 0.0 M
3/28/2019 7:00 AM 0.02 0.0 M 0.0 M
3/29/2019 7:00 AM 0.00 0.0 M 0.0 M Very nice day yesterday with a high of 63.3 degrees.
3/30/2019 7:00 AM 0.04 0.0 M 0.0 M
3/31/2019 7:00 AM 0.00 0.0 M 0.0 M Rock River remains swift and still at nearly two feet above flood stage with a slow decline. Water is into the bleachers at RAJ Stadium in Traxler Park.
4/1/2019 7:00 AM 0.00 0.0 M 0.0 0.00 March precipitation total was 1.80 inches. The total for the year now stands at 7.20 inches. Snowfall for March tallied 0.50 inches and the total for the season is 43.00 inches.
4/2/2019 7:00 AM 0.00 0.0 M 0.0 M
4/3/2019 7:00 AM 0.03 0.0 M 0.0 M
4/4/2019 7:00 AM T 0.0 M 0.0 M
4/5/2019 7:00 AM 0.04 0.0 M 0.0 M
4/6/2019 7:00 AM 0.00 0.0 M 0.0 M
4/7/2019 7:00 AM 0.00 0.0 M 0.0 M
4/8/2019 7:00 AM 0.19 0.0 M 0.0 0.00 Mild day in store. Quite the contrast from 46 years ago with the start of the Great Blizzard of 1973.
4/9/2019 7:00 AM 0.00 0.0 M 0.0 M "Chamber of Commerce" day yesterday with a high of 73.7 degrees!
4/10/2019 7:00 AM 0.00 0.0 M 0.0 M
4/11/2019 7:00 AM 0.20 0.2 M 0.0 M
4/12/2019 7:00 AM 0.50 0.0 M 0.0 M
4/13/2019 7:00 AM 0.00 0.0 M 0.0 M
4/14/2019 7:00 AM 0.00 0.0 M 0.0 M Rock River now slightly below flood stage. Hopefully this week's impending rains won't be a setback to this slow decline. Six weeks from today is opening night for RAJ water skiing!
4/15/2019 7:00 AM 0.09 0.7 M 0.5 0.07
4/16/2019 7:00 AM 0.05 0.0 M 0.0 M
4/17/2019 7:00 AM 0.00 0.0 M 0.0 M
4/18/2019 7:00 AM 0.02 0.0 M 0.0 M
4/19/2019 7:00 AM 0.01 0.0 M 0.0 M
4/20/2019 7:00 AM 0.00 0.0 M 0.0 M
4/21/2019 7:00 AM 0.00 0.0 M 0.0 M
4/22/2019 7:00 AM 0.00 0.0 M 0.0 0.00 High of 80.6 degrees yesterday! Lots of lawn mowing this weekend and trees finally beginning to leaf out.
4/23/2019 7:00 AM 0.17 0.0 M 0.0 M
4/24/2019 7:00 AM 0.00 0.0 M 0.0 M
4/25/2019 7:00 AM 0.00 0.0 M 0.0 M
4/26/2019 7:00 AM 0.27 0.0 M 0.0 M
4/27/2019 7:00 AM 0.00 0.0 M 0.0 M
4/28/2019 7:00 AM 0.47 3.4 M 3.0 M
4/29/2019 7:00 AM 0.31 0.0 M 0.0 0.00
4/30/2019 7:00 AM 0.21 0.0 M 0.0 M
5/1/2019 7:00 AM 0.55 0.0 M 0.0 M April precipitation total was 2.97 inches. The yearly total now stands at 10.17 inches. Snowfall for April tallied 4.3 inches and the total for the season is 47.3 inches.
5/2/2019 7:00 AM 0.05 0.0 M 0.0 M
5/3/2019 7:00 AM 0.22 0.0 M 0.0 M
5/4/2019 7:00 AM 0.00 0.0 M 0.0 M
5/5/2019 7:00 AM 0.00 0.0 M 0.0 M
5/6/2019 7:00 AM 0.48 0.0 M 0.0 0.00
5/7/2019 7:00 AM 0.17 0.0 M 0.0 M
5/8/2019 7:00 AM 0.03 0.0 M 0.0 M
5/9/2019 7:00 AM 0.87 0.0 M 0.0 M
5/10/2019 7:00 AM 0.01 0.0 M 0.0 M
5/11/2019 7:00 AM 0.00 0.0 M 0.0 M
5/12/2019 7:00 AM 0.01 0.0 M 0.0 M
5/13/2019 7:00 AM 0.00 0.0 M 0.0 0.00
5/14/2019 7:00 AM 0.00 0.0 M 0.0 M
5/15/2019 7:00 AM 0.00 0.0 M 0.0 M
5/16/2019 7:00 AM 0.00 0.0 M 0.0 M
5/17/2019 7:00 AM 0.31 0.0 M 0.0 M
5/18/2019 7:00 AM 0.09 0.0 M 0.0 M
5/19/2019 7:00 AM 0.10 0.0 M 0.0 M
5/20/2019 7:00 AM 0.17 0.0 M 0.0 0.00
5/22/2019 7:00 AM 0.49 0.0 M 0.0 M
5/23/2019 7:00 AM 0.08 0.0 M 0.0 M
5/24/2019 7:00 AM 0.67 0.0 M 0.0 M
5/25/2019 7:00 AM 0.81 0.0 M 0.0 M
5/26/2019 7:00 AM 0.00 0.0 M 0.0 M
5/27/2019 7:00 AM 0.00 0.0 M 0.0 0.00
5/28/2019 7:00 AM 0.09 0.0 M 0.0 M
5/29/2019 7:00 AM 0.08 0.0 M 0.0 M
5/30/2019 7:00 AM 0.85 0.0 M 0.0 M
5/31/2019 7:00 AM 0.00 0.0 M 0.0 M
6/1/2019 7:00 AM 0.02 0.0 M 0.0 M The rainfall total for May was 5.72 inches. This brings the total precipitation for the year up to 15.89 inches. No snow fell during the month, leaving the seasonal tally at 47.3 inches. Meteorological First Day of Summer today!
6/2/2019 7:00 AM 0.71 0.0 M 0.0 M
6/3/2019 7:00 AM 0.00 0.0 M 0.0 0.00
6/4/2019 7:00 AM 0.00 0.0 M 0.0 M
6/5/2019 7:00 AM 0.54 0.0 M 0.0 M
6/6/2019 7:00 AM 0.00 0.0 M 0.0 M
6/7/2019 7:00 AM 0.00 0.0 M 0.0 M
6/8/2019 7:00 AM 0.00 0.0 M 0.0 M
6/9/2019 7:00 AM T 0.0 M 0.0 M
6/10/2019 7:00 AM 0.10 0.0 M 0.0 0.00
6/11/2019 7:00 AM 0.00 0.0 M 0.0 M
6/12/2019 7:00 AM 0.02 0.0 M 0.0 M
6/13/2019 7:00 AM 0.36 0.0 M 0.0 M
6/14/2019 7:00 AM 0.00 0.0 M 0.0 M
6/15/2019 7:00 AM 0.06 0.0 M 0.0 M
6/16/2019 7:00 AM 0.11 0.0 M 0.0 M
6/17/2019 7:00 AM T 0.0 M 0.0 0.00
6/18/2019 7:00 AM 0.00 0.0 M 0.0 M
6/19/2019 7:00 AM 0.06 0.0 M 0.0 M
6/20/2019 7:00 AM 0.22 0.0 M 0.0 M
6/21/2019 7:00 AM 0.00 0.0 M 0.0 M
6/22/2019 7:00 AM T 0.0 M 0.0 M
6/23/2019 7:00 AM 0.04 0.0 M 0.0 M
6/24/2019 7:00 AM 0.01 0.0 M 0.0 0.00
6/25/2019 7:00 AM 0.98 0.0 M 0.0 M
6/26/2019 7:00 AM 0.16 0.0 M 0.0 M
6/27/2019 7:00 AM 0.00 0.0 M 0.0 M
6/28/2019 7:00 AM 0.18 0.0 M 0.0 M 91.4 degrees yesterday. T-storms rolled in around 4:30 PM with some gusty NW winds and small hail but nothing significant.
6/29/2019 7:00 AM 1.06 0.0 M 0.0 M
6/30/2019 7:00 AM 0.00 0.0 M 0.0 M
7/1/2019 7:00 AM 0.29 0.0 M 0.0 0.00 June rainfall tallied 4.92 inches. The total precipitation for the year now stands at 20.81 inches.
7/2/2019 7:00 AM T 0.0 M 0.0 M
7/3/2019 7:00 AM 0.00 0.0 M 0.0 M
7/4/2019 7:00 AM 0.11 0.0 M 0.0 M
7/5/2019 7:00 AM 0.15 0.0 M 0.0 M
7/6/2019 7:00 AM 1.03 0.0 M 0.0 M
7/7/2019 7:00 AM 0.20 0.0 M 0.0 M
7/8/2019 7:00 AM 0.00 0.0 M 0.0 0.00
7/9/2019 7:00 AM 0.00 0.0 M 0.0 M
7/10/2019 7:00 AM 0.37 0.0 M 0.0 M
7/11/2019 7:00 AM 0.00 0.0 M 0.0 M
7/12/2019 7:00 AM 0.00 0.0 M 0.0 M
7/13/2019 7:00 AM 0.00 0.0 M 0.0 M
7/14/2019 7:00 AM 0.12 0.0 M 0.0 M
7/15/2019 7:00 AM 0.00 0.0 M 0.0 0.00 High of 91.5 degrees yesterday.
7/16/2019 7:00 AM 0.00 0.0 M 0.0 M
7/17/2019 7:00 AM 0.03 0.0 M 0.0 M
7/18/2019 7:00 AM 0.89 0.0 M 0.0 M
7/19/2019 7:00 AM 0.67 0.0 M 0.0 M
7/20/2019 7:00 AM 0.00 0.0 M 0.0 M
7/21/2019 5:00 AM 0.80 0.0 M 0.0 M
7/22/2019 7:00 AM 0.00 0.0 M 0.0 0.00
7/23/2019 7:00 AM 0.00 0.0 M 0.0 M
7/24/2019 7:00 AM 0.00 0.0 M 0.0 M
7/25/2019 7:00 AM 0.00 0.0 M 0.0 M
7/26/2019 7:00 AM 0.00 0.0 M 0.0 M
7/27/2019 7:00 AM T 0.0 M 0.0 M
7/28/2019 7:00 AM 0.00 0.0 M 0.0 M
7/29/2019 7:00 AM 0.28 0.0 M 0.0 0.00
7/30/2019 7:00 AM 0.01 0.0 M 0.0 M
7/31/2019 7:00 AM 0.00 0.0 M 0.0 M
8/1/2019 7:00 AM 0.00 0.0 M 0.0 M July rainfall tallied 4.63 inches. The total precipitation for the year now stands at 25.44 inches.
8/2/2019 7:00 AM 0.00 0.0 M 0.0 M
8/3/2019 7:00 AM 0.00 0.0 M 0.0 M
8/4/2019 7:00 AM 0.04 0.0 M 0.0 M
8/5/2019 6:20 AM 0.00 0.0 M 0.0 0.00
8/6/2019 7:00 AM 1.08 0.0 M 0.0 M
8/7/2019 7:00 AM 0.00 0.0 M 0.0 M
8/8/2019 7:00 AM 0.00 0.0 M 0.0 M
8/9/2019 7:00 AM 0.00 0.0 M 0.0 M
8/10/2019 7:00 AM 0.00 0.0 M 0.0 M
8/12/2019 7:00 AM 0.00 0.0 M 0.0 0.00
8/13/2019 7:00 AM 0.10 0.0 M 0.0 M
8/14/2019 7:00 AM 0.43 0.0 M 0.0 M
8/15/2019 7:00 AM 0.00 0.0 M 0.0 M
8/16/2019 6:20 AM 0.00 0.0 M 0.0 M
8/17/2019 7:00 AM 0.00 0.0 M 0.0 M
8/18/2019 7:00 AM 0.16 0.0 M 0.0 M
8/19/2019 7:00 AM 0.48 0.0 M 0.0 0.00
8/20/2019 7:00 AM 0.00 0.0 M 0.0 M
8/21/2019 7:00 AM 0.06 0.0 M 0.0 M
8/22/2019 7:00 AM 0.00 0.0 M 0.0 M
8/23/2019 7:00 AM 0.00 0.0 M 0.0 M
8/24/2019 6:00 AM 0.00 0.0 M 0.0 M
8/25/2019 7:00 AM 0.00 0.0 M 0.0 M
8/26/2019 7:00 AM 0.27 0.0 M 0.0 0.00
8/27/2019 7:00 AM 0.52 0.0 M 0.0 M
8/28/2019 7:00 AM 0.00 0.0 M 0.0 M
8/29/2019 7:00 AM 0.00 0.0 M 0.0 M
8/30/2019 7:00 AM 0.00 0.0 M 0.0 M
8/31/2019 7:00 AM 0.00 0.0 M 0.0 M
9/1/2019 7:00 AM T 0.0 M 0.0 M August rainfall total was 3.67 inches. The total precipitation for the year now stands at 29.11 inches. Meteorological First Day of Fall.
9/2/2019 7:00 AM 0.00 0.0 M 0.0 M
9/3/2019 7:00 AM 0.23 0.0 M 0.0 M
9/4/2019 7:00 AM T 0.0 M 0.0 M
9/5/2019 7:00 AM 0.00 0.0 M 0.0 M
9/6/2019 7:00 AM 0.00 0.0 M 0.0 M
9/7/2019 7:00 AM 0.00 0.0 M 0.0 M
9/8/2019 7:00 AM 0.00 0.0 M 0.0 M
9/9/2019 7:00 AM 0.05 0.0 M 0.0 0.00
9/10/2019 7:00 AM 2.34 0.0 M 0.0 M
9/11/2019 7:00 AM 0.02 0.0 M 0.0 M
9/12/2019 7:00 AM 1.48 0.0 M 0.0 M
9/13/2019 7:00 AM 2.56 0.0 M 0.0 M Very loud earth shaking thunder, vivid lightning and torrential rain overnight. Flooding reported and street closures in Janesville. 6.4 inches of rain has fallen in the last 72 hours.
9/14/2019 7:00 AM 0.00 0.0 M 0.0 M
9/15/2019 7:00 AM 0.21 0.0 M 0.0 M
9/16/2019 7:00 AM T 0.0 M 0.0 0.00
9/17/2019 7:00 AM 0.00 0.0 M 0.0 M
9/18/2019 7:00 AM 0.00 0.0 M 0.0 M
9/19/2019 7:00 AM 0.00 0.0 M 0.0 M
9/20/2019 7:00 AM 0.28 0.0 M 0.0 M
9/21/2019 7:00 AM 0.00 0.0 M 0.0 M
9/22/2019 7:00 AM 0.39 0.0 M 0.0 M
9/23/2019 7:00 AM 0.88 0.0 M 0.0 0.00
9/24/2019 7:00 AM 0.00 0.0 M 0.0 M
9/25/2019 7:00 AM 0.01 0.0 M 0.0 M
9/26/2019 7:00 AM 0.00 0.0 M 0.0 M
9/27/2019 7:00 AM 0.02 0.0 M 0.0 M
9/28/2019 7:00 AM 0.50 0.0 M 0.0 M
9/29/2019 7:00 AM 1.11 0.0 M 0.0 M
9/30/2019 7:00 AM 0.26 0.0 M 0.0 0.00



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