Station Overview Station Location
Station Number IL-WL-95 Latitude 41.5355033874512
Station Name Joliet 1.4 ENE Longitude -88.0976181030273
County Will Elevation (ft) 649



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 11 2.90 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 11 3.20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 11 2.23 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 12 1.75 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 12 1.68 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 12 2.48 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 12 3.55 0.81 19 0.81 19 0.00 0 0 5 0 0.0 0 0
May 12 4.12 3.47 35 1.19 14 2.28 21 4 8 0 0.0 0 0
June 12 4.13 2.03 30 0.88 18 1.15 12 3 2 0 0.0 0 0
July 12 4.14 3.75 31 2.88 27 0.87 4 1 9 0 0.0 0 0
Aug 12 4.03 3.71 30 3.71 30 0.00 0 0 9 0 0.0 0 0
Sept 12 3.21 1.77 30 1.70 25 0.07 5 1 7 0 0.0 0 0
Water Year Totals: 37.42" 15.54" 175 days 11.17" 133 4.37" 42 days 9 40 days 0 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
10/1/2011
10/2/2011
10/3/2011
10/4/2011
10/5/2011
10/6/2011
10/7/2011
10/8/2011
10/9/2011
10/10/2011
10/11/2011
10/12/2011
10/13/2011
10/14/2011
10/15/2011
10/16/2011
10/17/2011
10/18/2011
10/19/2011
10/20/2011
10/21/2011
10/22/2011
10/23/2011
10/24/2011
10/25/2011
10/26/2011
10/27/2011
10/28/2011
10/29/2011
10/30/2011
10/31/2011
11/1/2011
11/2/2011
11/3/2011
11/4/2011
11/5/2011
11/6/2011
11/7/2011
11/8/2011
11/9/2011
11/10/2011
11/11/2011
11/12/2011
11/13/2011
11/14/2011
11/15/2011
11/16/2011
11/17/2011
11/18/2011
11/19/2011
11/20/2011
11/21/2011
11/22/2011
11/23/2011
11/24/2011
11/25/2011
11/26/2011
11/27/2011
11/28/2011
11/29/2011
11/30/2011
12/1/2011
12/2/2011
12/3/2011
12/4/2011
12/5/2011
12/6/2011
12/7/2011
12/8/2011
12/9/2011
12/10/2011
12/11/2011
12/12/2011
12/13/2011
12/14/2011
12/15/2011
12/16/2011
12/17/2011
12/18/2011
12/19/2011
12/20/2011
12/21/2011
12/22/2011
12/23/2011
12/24/2011
12/25/2011
12/26/2011
12/27/2011
12/28/2011
12/29/2011
12/30/2011
12/31/2011
Day of YearDaily PrcpMultiday Prcp
1/1/2012
1/2/2012
1/3/2012
1/4/2012
1/5/2012
1/6/2012
1/7/2012
1/8/2012
1/9/2012
1/10/2012
1/11/2012
1/12/2012
1/13/2012
1/14/2012
1/15/2012
1/16/2012
1/17/2012
1/18/2012
1/19/2012
1/20/2012
1/21/2012
1/22/2012
1/23/2012
1/24/2012
1/25/2012
1/26/2012
1/27/2012
1/28/2012
1/29/2012
1/30/2012
1/31/2012
2/1/2012
2/2/2012
2/3/2012
2/4/2012
2/5/2012
2/6/2012
2/7/2012
2/8/2012
2/9/2012
2/10/2012
2/11/2012
2/12/2012
2/13/2012
2/14/2012
2/15/2012
2/16/2012
2/17/2012
2/18/2012
2/19/2012
2/20/2012
2/21/2012
2/22/2012
2/23/2012
2/24/2012
2/25/2012
2/26/2012
2/27/2012
2/28/2012
2/29/2012
3/1/2012
3/2/2012
3/3/2012
3/4/2012
3/5/2012
3/6/2012
3/7/2012
3/8/2012
3/9/2012
3/10/2012
3/11/2012
3/12/2012
3/13/2012
3/14/2012
3/15/2012
3/16/2012
3/17/2012
3/18/2012
3/19/2012
3/20/2012
3/21/2012
3/22/2012
3/23/2012
3/24/2012
3/25/2012
3/26/2012
3/27/2012
3/28/2012
3/29/2012
3/30/2012
3/31/2012
Day of YearDaily PrcpMultiday Prcp
4/1/2012
4/2/2012
4/3/2012
4/4/2012
4/5/2012
4/6/2012
4/7/2012
4/8/2012
4/9/2012
4/10/2012
4/11/2012 0.00
4/12/2012 0.00
4/13/2012 0.00
4/14/2012 0.02
4/15/2012 0.03
4/16/2012 0.57
4/17/2012 0.00
4/18/2012 0.00
4/19/2012 0.00
4/20/2012 0.00
4/21/2012 0.00
4/22/2012 0.00
4/23/2012 0.00
4/24/2012 0.00
4/25/2012 0.00
4/26/2012 0.00
4/27/2012 0.00
4/28/2012 M
4/29/2012 0.06
4/30/2012 0.13
5/1/2012 0.16
5/2/2012 0.32
5/3/2012 **
5/4/2012 **
5/5/2012 **
5/6/2012 **
5/7/2012 **
5/8/2012 **
5/9/2012 2.28
5/10/2012 0.07
5/11/2012 0.01
5/12/2012 0.04
5/13/2012 0.30
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 0.11
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 **
5/20/2012 0.00 0.00
5/21/2012 0.18
5/22/2012 0.00
5/23/2012 **
5/24/2012 **
5/25/2012 **
5/26/2012 **
5/27/2012 **
5/28/2012 **
5/29/2012 **
5/30/2012 **
5/31/2012 0.00
6/1/2012 0.85
6/2/2012 0.00
6/3/2012 0.03
6/4/2012 **
6/5/2012 **
6/6/2012 **
6/7/2012 **
6/8/2012 **
6/9/2012 0.00
6/10/2012 0.00
6/11/2012 0.00
6/12/2012 0.00
6/13/2012 0.00
6/14/2012 0.00
6/15/2012 0.00
6/16/2012 0.00
6/17/2012 **
6/18/2012 1.13
6/19/2012 0.00
6/20/2012 0.00
6/21/2012 **
6/22/2012 **
6/23/2012 0.02
6/24/2012 0.00
6/25/2012 0.00
6/26/2012 0.00
6/27/2012 0.00
6/28/2012 0.00
6/29/2012 0.00
6/30/2012 **
Day of YearDaily PrcpMultiday Prcp
7/1/2012 **
7/2/2012 **
7/3/2012 **
7/4/2012 0.87
7/5/2012 0.00
7/6/2012 0.00
7/7/2012 0.00
7/8/2012 0.11
7/9/2012 0.00
7/10/2012 0.02
7/11/2012 0.00
7/12/2012 0.00
7/13/2012 0.00
7/14/2012 0.41
7/15/2012 0.01
7/16/2012 0.00
7/17/2012 0.00
7/18/2012 0.00
7/19/2012 0.72
7/20/2012 0.00
7/21/2012 0.00
7/22/2012 0.00
7/23/2012 0.00
7/24/2012 0.00
7/25/2012 0.32
7/26/2012 0.98
7/27/2012 0.01
7/28/2012 0.00
7/29/2012 0.00
7/30/2012 0.00
7/31/2012 0.30
8/1/2012 0.00
8/2/2012 0.00
8/3/2012
8/4/2012 0.00
8/5/2012 0.48
8/6/2012 0.00
8/7/2012 0.00
8/8/2012 0.00
8/9/2012 0.06
8/10/2012 0.22
8/11/2012 0.01
8/12/2012 0.00
8/13/2012 0.29
8/14/2012 0.37
8/15/2012 0.00
8/16/2012 0.00
8/17/2012 0.28
8/18/2012 0.00
8/19/2012 0.00
8/20/2012 0.00
8/21/2012 0.06
8/22/2012 0.00
8/23/2012 0.00
8/24/2012 0.00
8/25/2012 0.00
8/26/2012 0.00
8/27/2012 1.94
8/28/2012 0.00
8/29/2012 0.00
8/30/2012 0.00
8/31/2012 0.00
9/1/2012 0.00
9/2/2012 0.41
9/3/2012 0.00
9/4/2012 0.00
9/5/2012 0.15
9/6/2012 0.15
9/7/2012 0.00
9/8/2012 0.33
9/9/2012 0.12
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.00
9/13/2012 0.00
9/14/2012 0.17
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 0.37
9/19/2012 0.00
9/20/2012 0.00
9/21/2012 **
9/22/2012 **
9/23/2012 **
9/24/2012 **
9/25/2012 0.07
9/26/2012 0.00
9/27/2012 0.00
9/28/2012 0.00
9/29/2012 0.00
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
4/11/2012 6:10 AM 0.00 0.0 M 0.0 M
4/12/2012 6:30 AM 0.00 0.0 M 0.0 M
4/13/2012 6:10 AM 0.00 0.0 M 0.0 M
4/14/2012 6:15 AM 0.02 0.0 M 0.0 M
4/15/2012 6:10 AM 0.03 0.0 M 0.0 M
4/16/2012 6:05 AM 0.57 0.0 M 0.0 M
4/17/2012 6:15 AM 0.00 0.0 M 0.0 M
4/18/2012 6:40 AM 0.00 0.0 M 0.0 M
4/19/2012 7:15 AM 0.00 0.0 M 0.0 M
4/20/2012 6:10 AM 0.00 0.0 M 0.0 M No rain in the rain guage but had some large scattered drops on the car windshield this morning and evidence of evaporated drops.
4/21/2012 7:10 AM 0.00 0.0 M 0.0 M
4/22/2012 9:20 AM 0.00 0.0 M 0.0 M
4/23/2012 3:00 PM 0.00 0.0 M 0.0 M
4/24/2012 6:10 AM 0.00 0.0 M 0.0 M
4/25/2012 8:30 AM 0.00 0.0 M 0.0 M
4/26/2012 9:30 AM 0.00 0.0 M 0.0 M
4/27/2012 10:00 AM 0.00 0.0 M 0.0 M
4/28/2012 6:15 AM M 0.0 M 0.0 M Rain started in pre-dawn hours.//Total Precip. Dave
4/29/2012 10:00 AM 0.06 0.0 M 0.0 M
4/30/2012 6:15 AM 0.13 0.0 M 0.0 M
5/1/2012 6:15 AM 0.16 0.0 M 0.0 M
5/2/2012 7:45 AM 0.32 0.0 M 0.0 M
5/10/2012 6:15 AM 0.07 0.0 M 0.0 M
5/11/2012 6:15 AM 0.01 0.0 M 0.0 M
5/12/2012 6:15 AM 0.04 0.0 M 0.0 M
5/13/2012 6:15 AM 0.30 0.0 M 0.0 M
5/14/2012 6:15 AM 0.00 0.0 M 0.0 M
5/15/2012 6:15 AM 0.00 0.0 M 0.0 M
5/16/2012 6:15 AM 0.11 0.0 M 0.0 M
5/17/2012 6:15 AM 0.00 0.0 M 0.0 M
5/18/2012 6:15 AM 0.00 0.0 M 0.0 M
5/20/2012 6:15 AM 0.00 0.0 M 0.0 M
5/21/2012 6:15 AM 0.18 0.0 M 0.0 M
5/22/2012 6:15 AM 0.00 0.0 M 0.0 M
6/1/2012 6:15 AM 0.85 0.0 M 0.0 M
6/2/2012 6:15 AM 0.00 0.0 M 0.0 M
6/3/2012 6:15 AM 0.03 0.0 M 0.0 M
6/10/2012 6:15 AM 0.00 0.0 M 0.0 M
6/11/2012 6:05 AM 0.00 0.0 M 0.0 M
6/12/2012 6:15 AM 0.00 0.0 M 0.0 M
6/13/2012 6:15 AM 0.00 0.0 M 0.0 M
6/14/2012 6:15 AM 0.00 0.0 M 0.0 M
6/15/2012 6:15 AM 0.00 0.0 M 0.0 M
6/16/2012 6:15 AM 0.00 0.0 M 0.0 M
6/19/2012 6:15 AM 0.00 0.0 M 0.0 M
6/20/2012 6:15 AM 0.00 0.0 M 0.0 M
6/24/2012 6:15 AM 0.00 0.0 M 0.0 M
6/25/2012 6:15 AM 0.00 0.0 M 0.0 M
6/26/2012 6:15 AM 0.00 0.0 M 0.0 M
6/27/2012 6:15 AM 0.00 0.0 M 0.0 M
6/28/2012 6:15 AM 0.00 0.0 M 0.0 M
6/29/2012 6:15 AM 0.00 0.0 M 0.0 M
7/5/2012 6:15 AM 0.00 0.0 M 0.0 M
7/6/2012 6:15 AM 0.00 0.0 M 0.0 M
7/7/2012 6:15 AM 0.00 0.0 M 0.0 M
7/8/2012 6:15 AM 0.11 0.0 M 0.0 M
7/9/2012 6:15 AM 0.00 0.0 M 0.0 M
7/10/2012 6:15 AM 0.02 0.0 M 0.0 M It actually rained on the evening of 7/9/10 but lasted probably less than 10 minutes.
7/11/2012 6:15 AM 0.00 0.0 M 0.0 M
7/12/2012 6:15 AM 0.00 0.0 M 0.0 M
7/13/2012 6:15 AM 0.00 0.0 M 0.0 M
7/14/2012 6:15 AM 0.41 0.0 M 0.0 M 0.40 rain event during the day then 0.01 overnight.
7/15/2012 6:15 AM 0.01 0.0 M 0.0 M
7/16/2012 6:15 AM 0.00 0.0 M 0.0 M
7/17/2012 6:15 AM 0.00 0.0 M 0.0 M
7/18/2012 6:15 AM 0.00 0.0 M 0.0 M
7/19/2012 6:15 AM 0.72 0.0 M 0.0 M
7/20/2012 6:15 AM 0.00 0.0 M 0.0 M
7/21/2012 6:15 AM 0.00 0.0 M 0.0 M
7/22/2012 6:15 AM 0.00 0.0 M 0.0 M
7/23/2012 6:15 AM 0.00 0.0 M 0.0 M
7/24/2012 6:15 AM 0.00 0.0 M 0.0 M
7/25/2012 6:15 AM 0.32 0.0 M 0.0 M
7/26/2012 6:15 AM 0.98 0.0 M 0.0 M
7/27/2012 6:15 AM 0.01 0.0 M 0.0 M
7/28/2012 6:15 AM 0.00 0.0 M 0.0 M
7/29/2012 6:15 AM 0.00 0.0 M 0.0 M
7/30/2012 6:15 AM 0.00 0.0 M 0.0 M
7/31/2012 6:15 AM 0.30 0.0 M 0.0 M
8/1/2012 6:15 AM 0.00 0.0 M 0.0 M
8/2/2012 6:15 AM 0.00 0.0 M 0.0 M
8/4/2012 6:15 AM 0.00 0.0 M 0.0 M
8/5/2012 6:15 AM 0.48 0.0 M 0.0 M
8/6/2012 6:15 AM 0.00 0.0 M 0.0 M
8/7/2012 6:15 AM 0.00 0.0 M 0.0 M
8/8/2012 6:15 AM 0.00 0.0 M 0.0 M
8/9/2012 6:15 AM 0.06 0.0 M 0.0 M rain event yesterday of 0.06 and trace this morning
8/10/2012 6:15 AM 0.22 0.0 M 0.0 M One event was 0.03 and the others totaled 0.19
8/11/2012 6:15 AM 0.01 0.0 M 0.0 M
8/12/2012 6:15 AM 0.00 0.0 M 0.0 M
8/13/2012 6:15 AM 0.29 0.0 M 0.0 M
8/14/2012 6:15 AM 0.37 0.0 M 0.0 M
8/15/2012 6:15 AM 0.00 0.0 M 0.0 M
8/16/2012 6:15 AM 0.00 0.0 M 0.0 M
8/17/2012 6:15 AM 0.28 0.0 M 0.0 M
8/18/2012 6:15 AM 0.00 0.0 M 0.0 M
8/19/2012 6:15 AM 0.00 0.0 M 0.0 M
8/20/2012 6:15 AM 0.00 0.0 M 0.0 M
8/21/2012 6:15 AM 0.06 0.0 M 0.0 M two rain events yesterday, each one 0.03
8/22/2012 6:15 AM 0.00 0.0 M 0.0 M
8/23/2012 6:15 AM 0.00 0.0 M 0.0 M
8/24/2012 6:15 AM 0.00 0.0 M 0.0 M
8/25/2012 6:15 AM 0.00 0.0 M 0.0 M
8/26/2012 6:15 AM 0.00 0.0 M 0.0 M
8/27/2012 6:15 AM 1.94 0.0 M 0.0 M 6:15 a.m. to 7:15 p.m. = 0.75 7:15 p.m. to 8:00 p.m. = 0.56 8:00 p.m. 8/26 to 6:15 a.m. 8/27 = 0.63
8/28/2012 6:15 AM 0.00 0.0 M 0.0 M
8/29/2012 6:15 AM 0.00 0.0 M 0.0 M
8/30/2012 6:15 AM 0.00 0.0 M 0.0 M
8/31/2012 6:15 AM 0.00 0.0 M 0.0 M
9/1/2012 6:15 AM 0.00 0.0 M 0.0 M
9/2/2012 6:15 AM 0.41 0.0 M 0.0 M
9/3/2012 6:15 AM 0.00 0.0 M 0.0 M
9/4/2012 6:15 AM 0.00 0.0 M 0.0 M
9/5/2012 6:15 AM 0.15 0.0 M 0.0 M
9/6/2012 6:15 AM 0.15 0.0 M 0.0 M
9/7/2012 6:15 AM 0.00 0.0 M 0.0 M
9/8/2012 6:15 AM 0.33 0.0 M 0.0 M 0.32 yesterday (before 9 p.m.) and 0.01 overnight.
9/9/2012 6:15 AM 0.12 0.0 M 0.0 M
9/10/2012 6:15 AM 0.00 0.0 M 0.0 M
9/11/2012 6:15 AM 0.00 0.0 M 0.0 M
9/12/2012 6:15 AM 0.00 0.0 M 0.0 M
9/13/2012 6:15 AM 0.00 0.0 M 0.0 M
9/14/2012 6:15 AM 0.17 0.0 M 0.0 M
9/15/2012 6:15 AM 0.00 0.0 M 0.0 M
9/16/2012 6:15 AM 0.00 0.0 M 0.0 M
9/17/2012 6:15 AM 0.00 0.0 M 0.0 M
9/18/2012 6:15 AM 0.37 0.0 M 0.0 M
9/19/2012 6:15 AM 0.00 0.0 M 0.0 M
9/20/2012 6:15 AM 0.00 0.0 M 0.0 M
9/26/2012 6:15 AM 0.00 0.0 M 0.0 M
9/27/2012 6:15 AM 0.00 0.0 M 0.0 M
9/28/2012 6:15 AM 0.00 0.0 M 0.0 M
9/29/2012 6:15 AM 0.00 0.0 M 0.0 M
9/30/2012 6:15 AM 0.00 0.0 M 0.0 M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/3/2012 5/09/2012 7:45 AM 7 2.28 0.0 M
5/19/2012 5/20/2012 6:15 AM 2 0.00 0.0 M
5/23/2012 5/26/2012 6:15 AM 4 0.00 0.0 0.00
5/24/2012 5/31/2012 6:15 AM 8 0.00 0.0 0.00
6/4/2012 6/09/2012 6:15 AM 6 0.00 0.0 M
6/17/2012 6/18/2012 6:15 AM 2 1.13 0.0 M From sprinkle to sprinkle the rain event total was 1.13 Saturday to Sunday. Not personally observed but Saturday @ 0615 a.m. gauge reading was 0.0 & this a.m. gauge reading is 0.0
6/21/2012 6/23/2012 6:15 AM 3 0.02 0.0 0.00
6/30/2012 7/04/2012 6:15 AM 5 0.87 0.0 0.00
9/21/2012 9/25/2012 6:15 AM 5 0.07 0.0 0.00



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