Station Overview Station Location
Station Number WI-RK-7 Latitude 42.7543
Station Name Janesville 4.9 N Longitude -89.0343
County Rock Elevation (ft) 935



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 2.71 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 09 2.51 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 09 1.81 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 10 1.30 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 10 1.38 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 10 2.01 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 10 3.50 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 10 3.78 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 10 4.46 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 10 3.88 6.26 26 5.07 16 1.19 10 2 4 3 0.0 0 0
Aug 10 4.20 2.21 32 1.74 27 0.47 5 2 7 0 0.0 0 0
Sept 10 3.40 1.02 17 0.87 15 0.15 2 1 7 0 0.0 0 0
Water Year Totals: 34.94" 9.49" 75 days 7.68" 58 1.81" 17 days 5 18 days 3 days 0.0" 0 days 0 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
10/2/2009
10/3/2009
10/4/2009
10/5/2009
10/6/2009
10/7/2009
10/8/2009
10/9/2009
10/10/2009
10/11/2009
10/12/2009
10/13/2009
10/14/2009
10/15/2009
10/16/2009
10/17/2009
10/18/2009
10/19/2009
10/20/2009
10/21/2009
10/22/2009
10/23/2009
10/24/2009
10/25/2009
10/26/2009
10/27/2009
10/28/2009
10/29/2009
10/30/2009
10/31/2009
11/1/2009
11/2/2009
11/3/2009
11/4/2009
11/5/2009
11/6/2009
11/7/2009
11/8/2009
11/9/2009
11/10/2009
11/11/2009
11/12/2009
11/13/2009
11/14/2009
11/15/2009
11/16/2009
11/17/2009
11/18/2009
11/19/2009
11/20/2009
11/21/2009
11/22/2009
11/23/2009
11/24/2009
11/25/2009
11/26/2009
11/27/2009
11/28/2009
11/29/2009
11/30/2009
12/1/2009
12/2/2009
12/3/2009
12/4/2009
12/5/2009
12/6/2009
12/7/2009
12/8/2009
12/9/2009
12/10/2009
12/11/2009
12/12/2009
12/13/2009
12/14/2009
12/15/2009
12/16/2009
12/17/2009
12/18/2009
12/19/2009
12/20/2009
12/21/2009
12/22/2009
12/23/2009
12/24/2009
12/25/2009
12/26/2009
12/27/2009
12/28/2009
12/29/2009
12/30/2009
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010
1/2/2010
1/3/2010
1/4/2010
1/5/2010
1/6/2010
1/7/2010
1/8/2010
1/9/2010
1/10/2010
1/11/2010
1/12/2010
1/13/2010
1/14/2010
1/15/2010
1/16/2010
1/17/2010
1/18/2010
1/19/2010
1/20/2010
1/21/2010
1/22/2010
1/23/2010
1/24/2010
1/25/2010
1/26/2010
1/27/2010
1/28/2010
1/29/2010
1/30/2010
1/31/2010
2/1/2010
2/2/2010
2/3/2010
2/4/2010
2/5/2010
2/6/2010
2/7/2010
2/8/2010
2/9/2010
2/10/2010
2/11/2010
2/12/2010
2/13/2010
2/14/2010
2/15/2010
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010
2/21/2010
2/22/2010
2/23/2010
2/24/2010
2/25/2010
2/26/2010
2/27/2010
2/28/2010
3/1/2010
3/2/2010
3/3/2010
3/4/2010
3/5/2010
3/6/2010
3/7/2010
3/8/2010
3/9/2010
3/10/2010
3/11/2010
3/12/2010
3/13/2010
3/14/2010
3/15/2010
3/16/2010
3/17/2010
3/18/2010
3/19/2010
3/20/2010
3/21/2010
3/22/2010
3/23/2010
3/24/2010
3/25/2010
3/26/2010
3/27/2010
3/28/2010
3/29/2010
3/30/2010
3/31/2010
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010
4/4/2010
4/5/2010
4/6/2010
4/7/2010
4/8/2010
4/9/2010
4/10/2010
4/11/2010
4/12/2010
4/13/2010
4/14/2010
4/15/2010
4/16/2010
4/17/2010
4/18/2010
4/19/2010
4/20/2010
4/21/2010
4/22/2010
4/23/2010
4/24/2010
4/25/2010
4/26/2010
4/27/2010
4/28/2010
4/29/2010
4/30/2010
5/1/2010
5/2/2010
5/3/2010
5/4/2010
5/5/2010
5/6/2010
5/7/2010
5/8/2010
5/9/2010
5/10/2010
5/11/2010
5/12/2010
5/13/2010
5/14/2010
5/15/2010
5/16/2010
5/17/2010
5/18/2010
5/19/2010
5/20/2010
5/21/2010
5/22/2010
5/23/2010
5/24/2010
5/25/2010
5/26/2010
5/27/2010
5/28/2010
5/29/2010
5/30/2010
5/31/2010
6/1/2010
6/2/2010
6/3/2010
6/4/2010
6/5/2010
6/6/2010
6/7/2010
6/8/2010
6/9/2010
6/10/2010
6/11/2010
6/12/2010
6/13/2010
6/14/2010
6/15/2010
6/16/2010
6/17/2010
6/18/2010
6/19/2010
6/20/2010
6/21/2010
6/22/2010
6/23/2010
6/24/2010
6/25/2010
6/26/2010
6/27/2010
6/28/2010
6/29/2010
6/30/2010
Day of YearDaily PrcpMultiday Prcp
7/1/2010
7/2/2010
7/3/2010
7/4/2010
7/5/2010 T
7/6/2010 0.00
7/7/2010 T
7/8/2010 0.04
7/9/2010 0.00
7/10/2010 0.00
7/11/2010 0.00
7/12/2010 0.00
7/13/2010 T
7/14/2010 0.00
7/15/2010 **
7/16/2010 **
7/17/2010 **
7/18/2010 **
7/19/2010 **
7/20/2010 **
7/21/2010 **
7/22/2010 0.34
7/23/2010 3.19
7/24/2010 1.83
7/25/2010
7/26/2010 0.00
7/27/2010 0.00
7/28/2010 0.01
7/29/2010 0.00
7/30/2010 **
7/31/2010 0.85
8/1/2010 0.01
8/2/2010 0.00
8/3/2010 0.23
8/4/2010 0.00
8/5/2010 0.00
8/6/2010 0.00
8/7/2010 0.00
8/8/2010 0.01
8/9/2010 1.08
8/10/2010 0.07
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 **
8/14/2010 **
8/15/2010 **
8/16/2010 0.00
8/17/2010 0.00
8/18/2010 0.00
8/19/2010 0.00
8/20/2010 0.00
8/21/2010 0.33
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 0.01
9/1/2010 0.20
9/2/2010 0.20
9/3/2010 0.08
9/4/2010 0.04
9/5/2010 0.00
9/6/2010
9/7/2010
9/8/2010
9/9/2010
9/10/2010
9/11/2010
9/12/2010
9/13/2010
9/14/2010
9/15/2010
9/16/2010
9/17/2010
9/18/2010
9/19/2010 **
9/20/2010 0.15
9/21/2010 0.07
9/22/2010 0.17
9/23/2010 0.00
9/24/2010 0.11
9/25/2010 0.00
9/26/2010 0.00
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
7/5/2010 10:00 AM T M M M M
7/6/2010 7:00 AM 0.00 0.0 M M M
7/7/2010 7:00 AM T M M M M
7/8/2010 7:00 AM 0.04 M M M M
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 0.00 0.0 M M M
7/13/2010 7:00 AM T M M M M
7/14/2010 7:00 AM 0.00 0.0 M M M
7/23/2010 8:10 AM 3.19 M M M M Sorry for delay . . I overslept. Was aware all night of lightning, thunder, and music of raindrops on the roof and metal fireplace spark diffuser. Rain continues . . .
7/24/2010 7:00 AM 1.83 M M M M Before going to bed around 11:00 p.m. last night, the gauge had a reading of 0.35 from Friday's activities following dumping that morning's catch. More storm moved in around Midnight, so the bulk of today's catch has come in the last seven hours.
7/26/2010 7:00 AM 0.00 0.0 M M M Cool with clear skies this morning. No precipitation since Friday. Standing water in low spots of our place has mostly soaked in to the ground. Local agricultural fields are likewise losing their standing water.
7/27/2010 7:00 AM 0.00 0.0 M M M Beautiful morning with just a few clouds.
7/28/2010 7:00 AM 0.01 M M M M Overcast. Clouds moved in some time after nine p. last night. Winds are quite calm. A somnulent summer morning . . . very peaceful
7/29/2010 7:00 AM 0.00 0.0 M M M C.A.V.U. day! 'Hope the skies are like this at Oshkosh for the E.A.A. Airventure! Sixty-three degrees and fairly low humidity this morning. A grand day to be alive in Southern Wisconsin!
8/1/2010 7:00 AM 0.01 M M M M Winds calm. Skies clear. Humidity very nice for the moment! It's a great day to be living in Southern Wisconsin!
8/2/2010 7:00 AM 0.00 0.0 M M M Sunny with just a few clouds. Beautiful day in the Land of Blackhawk!
8/3/2010 7:00 AM 0.23 M M M M Sky is completely overcast. High humidity. Looks like more rain is in store for us.
8/4/2010 7:00 AM 0.00 0.0 M M M 73° and quite humid. Partly sunny.
8/5/2010 7:00 AM 0.00 0.0 M M M C.A.V.U.
8/6/2010 7:00 AM 0.00 0.0 M M M Pleasantly cool, 63°, and mostly sunny. Mosquitoes EVERYWHERE as result of earlier summer rains!
8/7/2010 7:00 AM 0.00 0.0 M M M Partly sunny
8/8/2010 7:00 AM 0.01 M M M M Tiny bit of rain yesterday morning just after 0700. Heavy overcast at this typing. Hint of a breeze. Some thunder but have seen no lightning. Radar from LaCross shows "weather" coming our way.
8/9/2010 7:00 AM 1.08 M M M M Overcast. Light rain is falling. Very little air movement. 72 ? Yesterday morning at 10:00 our rain gauge showed 0.23" rain. Rain began at 0300 today, so 0.85" arrived with recent rainfall.
8/10/2010 7:00 AM 0.07 M M M M
8/11/2010 7:00 AM 0.00 0.0 M M M Very humid. Clear . . . just a few clouds.
8/12/2010 7:00 AM 0.00 0.0 M M M 72º and very humid. Very light breeze Sunny. C.A.V.U.
8/17/2010 7:00 AM 0.00 0.0 M M M Cool, 61 degrees. Feels humid. Mostly sunny. One dead Japanese beetle in rain gauge.
8/18/2010 7:00 AM 0.00 0.0 M M M 61 degrees. Fog, visibility about 1/4 to 1/2 mile.
8/19/2010 7:00 AM 0.00 0.0 M M M Mostly sunny. 64 degrees. Slightly humid feel to the air. Chipmunks are having a field day with our hickory nuts & acorns.
8/20/2010 7:00 AM 0.00 0.0 M M M 71 degrees slight breeze lovely start to the day!
8/21/2010 7:00 AM 0.33 M M M M 70 degrees and overcast quite humid All 0.33" fell within a two and one-half time window yesterday afternoon
8/22/2010 7:00 AM 0.00 0.0 M M M 70 degrees and quite foggy visibility less than a quarter of a mile
8/23/2010 7:00 AM 0.00 0.0 M M M 61 degrees . . . feels quite cool and not humid mostly sunny sky
8/24/2010 7:00 AM 0.00 0.0 M M M 61 degrees . . . nice pleasant late summer morning! Humidity feels low. Lucky to be living in America's Dairy Land!
8/25/2010 7:00 AM 0.00 0.0 M M M 55? clear & cheerful sunshine low humidity
8/26/2010 7:00 AM 0.00 0.0 M M M Overslept and awoke to 63? . . . nice and cool and dry. Sunny. C.A.V.U.
8/27/2010 7:00 AM 0.00 0.0 M M M 57 degrees. sunny and C.A.V.U. beautiful morning to get in a set or two of tennis
8/28/2010 7:00 AM 0.00 0.0 M M M 61?, dry, and C.A.V.U. Just a hint of a breeze. Great day to be on a pond in a canoe fishing for blue gills!
8/29/2010 7:00 AM 0.00 0.0 M M M C.A.V.U. and sixty-two!
8/30/2010 7:00 AM 0.00 0.0 M M M 72 ?, humid, and mostly sunny! Very nice!
8/31/2010 7:00 AM 0.01 M M M M Slightly more than one hundredth of an inch. Overcast and very humid at this writing. 75?
9/1/2010 7:00 AM 0.20 M M M M Light rain still falling . . . 70 degrees. Frogs are happy with this situation :-D
9/2/2010 7:00 AM 0.20 M M M M Mostly sunny and 68?. A hint of a breeze. Lovely morning in America's Dairy Land!
9/3/2010 7:00 AM 0.08 M M M M Mostly sunny and quite breezy. Only 58 ?
9/4/2010 7:00 AM 0.04 M M M M Brrrr! Forty-eight degrees and clear. Mosquitoes in our woods are wearing little sweaters this morning!
9/5/2010 7:00 AM 0.00 0.0 M M M Mostly sunny and a slight breeze. Only 46 ? this morning! Brrrrr! Time to get the furnace checked out!
9/21/2010 7:00 AM 0.07 M M M M 72 degrees and cloudy this morning.
9/22/2010 7:00 AM 0.17 M M M M 64 degrees and mostly cloudy.
9/23/2010 7:00 AM 0.00 0.0 M M M 72 degrees. Overcast and breezy.
9/24/2010 7:00 AM 0.11 M M M M overcast windy 70 degrees
9/25/2010 7:00 AM 0.00 0.0 M M M fifty-four degrees mostly sunny strong breezes we still have two hummingbirds
9/26/2010 7:00 AM 0.00 0.0 M M M very brisk 48 dgrees very few clouds breezy two hummingbirds yesterday
9/27/2010 7:00 AM 0.00 0.0 M M M 39 degrees mostly sunny very little breeze activity one hummingbird yesterday
9/28/2010 7:00 AM 0.00 0.0 M M M 48 degrees partly sunny
9/29/2010 7:00 AM 0.00 0.0 M M M 54 degrees very little air movement mostly sunny A gorgeous Autumn day in Wisconsin!
9/30/2010 7:00 AM 0.00 0.0 M M M a still, crisp morning in America's Dairy Land: 52° cloudless sky at the time of CoCo reading no hummingbird sightings for three days



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
7/15/2010 7/22/2010 7:00 AM 8 0.34 M M I was out of town on vacation. Weather reports while I was on vacation seemed to indicate that the rain accumulation likely was result of storms passing through Southern Wisconsin on Tuesday, July 20.
7/30/2010 7/31/2010 7:00 AM 2 0.85 M M When leaving home yesterday at 0615 Rain Gauge showed only a TRACE of moisture. This morning showed 0.85 inch. At this writing, solid overcast and air feels quite humid.
8/13/2010 8/14/2010 7:00 AM 2 0.47 M M Rain gauge was dry yesterday when I left for out of town business. No rain at my "registered location" until early evening on the 13th, so all .47" of my dump are from Friday, Aug. 13. Mostly cloudy. Very humid. 72 degrees at this moment. A great day to be a mosquito.
8/14/2010 8/16/2010 6:45 AM 3 0.00 M M Absolutely beautiful summer morning in America's Dairy Land! Clear sky. Gorgeous sunrise. Low humidity and temp is 61 degrees.
9/19/2010 9/20/2010 7:08 AM 2 0.15 M M Gauge was set up up Sat. afternoon, Sept. 18 after return from vacation. Rain from this catch began around 6:00 a.m. on Sunday and throughout the day. Currently overcast and 57 degrees.



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