Station Overview Station Location
Station Number IL-DP-90 Latitude 41.955148
Station Name Hanover Park 2.2 SSW Longitude -88.158825
County Du Page Elevation (ft) 800



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 3.00 1.80 30 1.80 30 0.00 0 0 13 1 0.0 0 0
Nov 11 2.98 3.21 30 3.21 30 0.00 0 0 11 1 0.0 0 0
Dec 11 2.10 2.69 31 2.69 31 0.00 0 0 15 2 1.5 3 2
Jan 12 1.66 1.99 31 1.99 31 0.00 0 0 11 5 12.5 7 16
Feb 12 1.57 1.55 29 1.55 29 0.00 0 0 8 2 5.2 4 5
March 12 2.19 2.31 31 2.31 31 0.00 0 0 11 2 0.0 0 0
April 12 3.40 1.89 30 1.89 30 0.00 0 0 12 0 0.0 0 0
May 12 4.06 2.28 31 2.28 31 0.00 0 0 13 2 0.0 0 0
June 12 4.01 1.93 30 1.93 30 0.00 0 0 5 1 0.0 0 0
July 12 3.71 4.54 31 4.54 31 0.00 0 0 11 2 0.0 0 0
Aug 12 4.53 2.61 31 2.61 31 0.00 0 0 12 1 0.0 0 0
Sept 12 3.38 1.66 30 1.66 30 0.00 0 0 11 1 0.0 0 0
Water Year Totals: 36.59" 28.46" 365 days 28.46" 365 0.00" 0 days 0 133 days 20 days 19.2" 14 days 23 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 0.00
10/2/2011 0.00
10/3/2011 0.00
10/4/2011 0.00
10/5/2011 0.00
10/6/2011 0.00
10/7/2011 0.00
10/8/2011 0.00
10/9/2011 0.00
10/10/2011 0.00
10/11/2011 0.00
10/12/2011 0.00
10/13/2011 0.47
10/14/2011 0.27
10/15/2011 0.00
10/16/2011 0.10
10/17/2011 0.03
10/18/2011 0.00
10/19/2011 0.01
10/20/2011 0.40
10/21/2011 0.03
10/22/2011 0.00
10/23/2011 0.00
10/24/2011 0.24
10/25/2011 T
10/26/2011 0.03
10/27/2011 0.01
10/28/2011 0.01
10/29/2011 0.02
10/30/2011
10/31/2011 0.18
11/1/2011 0.00
11/2/2011 0.00
11/3/2011 0.14
11/4/2011 0.04
11/5/2011 0.00
11/6/2011 0.00
11/7/2011 0.00
11/8/2011 0.45
11/9/2011 1.26
11/10/2011 0.08
11/11/2011 0.02
11/12/2011 0.00
11/13/2011 0.00
11/14/2011 0.00
11/15/2011 0.01
11/16/2011 0.00
11/17/2011 0.00
11/18/2011 0.00
11/19/2011 0.00
11/20/2011 0.02
11/21/2011 0.00
11/22/2011 T
11/23/2011 0.18
11/24/2011 0.00
11/25/2011 0.00
11/26/2011 0.00
11/27/2011 1.00
11/28/2011 0.01
11/29/2011 0.00
11/30/2011 0.00
12/1/2011 0.00
12/2/2011 0.02
12/3/2011 0.19
12/4/2011 0.41
12/5/2011 0.00
12/6/2011 0.08
12/7/2011 0.00
12/8/2011 0.00
12/9/2011 0.03
12/10/2011 0.00
12/11/2011 0.00
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 0.66
12/15/2011 0.86
12/16/2011 0.00
12/17/2011 0.08
12/18/2011 0.01
12/19/2011 0.00
12/20/2011 0.00
12/21/2011 0.02
12/22/2011 0.01
12/23/2011 0.03
12/24/2011 T
12/25/2011 0.00
12/26/2011 0.00
12/27/2011 0.07
12/28/2011 0.00
12/29/2011 T
12/30/2011 0.16
12/31/2011 0.06
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.03
1/2/2012 0.01
1/3/2012 T
1/4/2012 0.00
1/5/2012 0.00
1/6/2012 0.00
1/7/2012 0.00
1/8/2012 0.00
1/9/2012 0.00
1/10/2012 0.00
1/11/2012 0.00
1/12/2012 0.00
1/13/2012 0.72
1/14/2012 0.01
1/15/2012 T
1/16/2012 0.00
1/17/2012 0.05
1/18/2012 0.04
1/19/2012 0.02
1/20/2012 0.00
1/21/2012 0.52
1/22/2012 T
1/23/2012 0.43
1/24/2012 T
1/25/2012 0.00
1/26/2012 0.00
1/27/2012 T
1/28/2012 0.15
1/29/2012 0.01
1/30/2012 0.00
1/31/2012 0.00
2/1/2012 0.00
2/2/2012 0.00
2/3/2012 0.00
2/4/2012 0.00
2/5/2012 0.00
2/6/2012 0.00
2/7/2012 0.00
2/8/2012 T
2/9/2012 0.00
2/10/2012 0.00
2/11/2012 0.13
2/12/2012 0.00
2/13/2012 0.00
2/14/2012 0.05
2/15/2012 0.00
2/16/2012 0.21
2/17/2012 0.00
2/18/2012 0.00
2/19/2012 0.00
2/20/2012 0.00
2/21/2012 0.11
2/22/2012 0.01
2/23/2012 T
2/24/2012 0.69
2/25/2012 0.01
2/26/2012 0.00
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 0.34
3/1/2012 0.01
3/2/2012 0.00
3/3/2012 0.28
3/4/2012 0.01
3/5/2012 T
3/6/2012 0.00
3/7/2012 0.00
3/8/2012 0.32
3/9/2012 0.00
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 0.34
3/13/2012 0.02
3/14/2012 0.00
3/15/2012 0.00
3/16/2012 0.00
3/17/2012 0.00
3/18/2012 0.00
3/19/2012 0.00
3/20/2012 0.11
3/21/2012 0.00
3/22/2012 0.00
3/23/2012 0.33
3/24/2012 0.28
3/25/2012 T
3/26/2012 0.00
3/27/2012 0.00
3/28/2012 0.00
3/29/2012 0.00
3/30/2012 0.56
3/31/2012 0.05
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.03
4/2/2012 0.00
4/3/2012 0.00
4/4/2012 0.00
4/5/2012 0.00
4/6/2012 0.00
4/7/2012 0.00
4/8/2012 0.00
4/9/2012 0.02
4/10/2012 0.00
4/11/2012 0.00
4/12/2012 0.00
4/13/2012 0.00
4/14/2012 0.00
4/15/2012 0.61
4/16/2012 0.29
4/17/2012 0.01
4/18/2012 0.00
4/19/2012 0.14
4/20/2012 0.05
4/21/2012 0.01
4/22/2012 0.00
4/23/2012 0.00
4/24/2012 0.00
4/25/2012 0.00
4/26/2012 0.04
4/27/2012 0.00
4/28/2012 0.26
4/29/2012 0.01
4/30/2012 0.42
5/1/2012 0.02
5/2/2012 0.10
5/3/2012 0.01
5/4/2012 0.43
5/5/2012 0.01
5/6/2012 T
5/7/2012 1.36
5/8/2012 0.17
5/9/2012 0.01
5/10/2012 0.03
5/11/2012 0.00
5/12/2012 T
5/13/2012 0.03
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 0.03
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 0.00
5/20/2012 0.00
5/21/2012 0.04
5/22/2012 0.00
5/23/2012 0.00
5/24/2012 0.00
5/25/2012 0.00
5/26/2012 0.00
5/27/2012 0.00
5/28/2012 0.00
5/29/2012 0.00
5/30/2012 0.00
5/31/2012 0.04
6/1/2012 1.02
6/2/2012 0.00
6/3/2012 0.00
6/4/2012 T
6/5/2012 0.00
6/6/2012 0.00
6/7/2012 0.00
6/8/2012 0.00
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 0.42
6/18/2012 0.00
6/19/2012 0.00
6/20/2012 0.00
6/21/2012 0.00
6/22/2012 0.01
6/23/2012 0.00
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 0.05
6/30/2012 0.43
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012 0.90
7/3/2012 0.00
7/4/2012 0.00
7/5/2012 0.00
7/6/2012 0.00
7/7/2012 0.00
7/8/2012 0.00
7/9/2012 0.00
7/10/2012 0.00
7/11/2012 0.00
7/12/2012 0.00
7/13/2012 0.00
7/14/2012 1.59
7/15/2012 0.03
7/16/2012 0.00
7/17/2012 0.00
7/18/2012 0.00
7/19/2012 1.24
7/20/2012 0.05
7/21/2012 0.00
7/22/2012 0.00
7/23/2012 T
7/24/2012 0.39
7/25/2012 0.05
7/26/2012 0.16
7/27/2012 0.04
7/28/2012 0.03
7/29/2012 0.00
7/30/2012 T
7/31/2012 0.06
8/1/2012 0.00
8/2/2012 0.00
8/3/2012 0.00
8/4/2012 0.00
8/5/2012 0.34
8/6/2012 0.00
8/7/2012 0.00
8/8/2012 0.00
8/9/2012 0.02
8/10/2012 0.19
8/11/2012 0.02
8/12/2012 0.00
8/13/2012 0.16
8/14/2012 0.21
8/15/2012 0.01
8/16/2012 T
8/17/2012 0.19
8/18/2012 0.00
8/19/2012 0.00
8/20/2012 0.00
8/21/2012 0.76
8/22/2012 0.00
8/23/2012 0.04
8/24/2012 0.04
8/25/2012 0.00
8/26/2012 0.00
8/27/2012 0.63
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 0.04
9/3/2012 0.01
9/4/2012 0.09
9/5/2012 0.26
9/6/2012 0.03
9/7/2012 0.04
9/8/2012 0.07
9/9/2012 0.18
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.00
9/13/2012 0.00
9/14/2012 0.23
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 0.49
9/19/2012 T
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 0.22
9/23/2012 0.00
9/24/2012 0.00
9/25/2012 0.00
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
10/1/2011 7:00 AM 0.00 0.0 M M M
10/2/2011 7:00 AM 0.00 0.0 M M M
10/3/2011 7:00 AM 0.00 0.0 M M M
10/4/2011 7:00 AM 0.00 0.0 M M M
10/5/2011 7:00 AM 0.00 0.0 M M M
10/6/2011 7:00 AM 0.00 0.0 M M M
10/7/2011 7:00 AM 0.00 0.0 M M M
10/8/2011 7:00 AM 0.00 0.0 M M M
10/9/2011 7:00 AM 0.00 0.0 M M M
10/10/2011 7:00 AM 0.00 0.0 M M M
10/11/2011 7:00 AM 0.00 0.0 M M M
10/12/2011 7:00 AM 0.00 0.0 M M M
10/13/2011 7:00 AM 0.47 M M M M
10/14/2011 7:00 AM 0.27 M M M M
10/15/2011 7:00 AM 0.00 0.0 M M M
10/16/2011 7:00 AM 0.10 M M M M
10/17/2011 7:00 AM 0.03 M M M M
10/18/2011 7:00 AM 0.00 0.0 M M M
10/19/2011 7:00 AM 0.01 M M M M
10/20/2011 7:00 AM 0.40 M M M M
10/21/2011 7:00 AM 0.03 M M M M
10/22/2011 7:00 AM 0.00 0.0 M M M
10/23/2011 7:00 AM 0.00 0.0 M M M
10/24/2011 7:00 AM 0.24 M M M M
10/25/2011 7:00 AM T M M M M
10/26/2011 7:00 AM 0.03 M M M M
10/27/2011 7:00 AM 0.01 M M M M
10/28/2011 7:00 AM 0.01 M M M M
10/29/2011 7:00 AM 0.02 M M M M
10/31/2011 7:00 AM 0.18 M M M M
11/1/2011 7:00 AM 0.00 0.0 M M M
11/2/2011 7:00 AM 0.00 0.0 M M M
11/3/2011 7:00 AM 0.14 M M M M
11/4/2011 7:00 AM 0.04 M M M M
11/5/2011 7:00 AM 0.00 0.0 M M M
11/6/2011 7:00 AM 0.00 0.0 M M M
11/7/2011 7:00 AM 0.00 0.0 M M M
11/8/2011 7:00 AM 0.45 M M M M
11/9/2011 7:00 AM 1.26 M M M M 0.46 fell between 11p and 7am
11/10/2011 7:00 AM 0.08 M M M M
11/11/2011 7:00 AM 0.02 T T M M Rain changed to snow flurries.
11/12/2011 7:00 AM 0.00 0.0 M M M
11/13/2011 7:00 AM 0.00 0.0 M M M
11/14/2011 7:00 AM 0.00 0.0 M M M
11/15/2011 7:00 AM 0.01 M M M M
11/16/2011 7:00 AM 0.00 0.0 M M M
11/17/2011 7:00 AM 0.00 0.0 M M M
11/18/2011 7:00 AM 0.00 0.0 M M M
11/19/2011 7:00 AM 0.00 0.0 M M M
11/20/2011 7:00 AM 0.02 M M M M
11/21/2011 7:00 AM 0.00 0.0 M M M
11/22/2011 7:00 AM T M M M M
11/23/2011 7:00 AM 0.18 M M M M
11/24/2011 7:00 AM 0.00 0.0 M M M
11/25/2011 7:00 AM 0.00 0.0 M M M
11/26/2011 7:00 AM 0.00 0.0 M M M
11/27/2011 7:00 AM 1.00 M M M M Exact amount in gauge, not rounded.
11/28/2011 7:00 AM 0.01 M M M M
11/29/2011 7:00 AM 0.00 0.0 M M M
11/30/2011 7:00 AM 0.00 0.0 M M M
12/1/2011 7:00 AM 0.00 0.0 M M M
12/2/2011 7:00 AM 0.02 M M M M
12/3/2011 7:00 AM 0.19 M M M M
12/4/2011 7:00 AM 0.41 M M M M
12/5/2011 7:00 AM 0.00 0.0 M M M
12/6/2011 7:00 AM 0.08 T T T T Rain switched to sleet and then to snow late at night. Barely enough to whiten a few areas and cars.
12/7/2011 7:00 AM 0.00 0.0 M M M
12/8/2011 7:00 AM 0.00 0.0 M M M
12/9/2011 7:00 AM 0.03 0.3 0.03 0.5 0.03
12/10/2011 7:00 AM 0.00 0.0 M T T
12/11/2011 7:00 AM 0.00 0.0 M T T
12/12/2011 7:00 AM 0.00 0.0 M M M
12/13/2011 7:00 AM 0.00 0.0 M M M
12/14/2011 7:00 AM 0.66 M M M M
12/15/2011 7:00 AM 0.86 M M M M
12/16/2011 7:00 AM 0.00 0.0 M M M
12/17/2011 7:00 AM 0.08 1.1 0.08 1.0 0.08
12/18/2011 7:00 AM 0.01 0.1 0.01 T 0.01
12/19/2011 7:00 AM 0.00 0.0 M M M
12/20/2011 7:00 AM 0.00 0.0 M M M
12/21/2011 7:00 AM 0.02 M M M M
12/22/2011 7:00 AM 0.01 M M M M
12/23/2011 7:00 AM 0.03 M M M M
12/24/2011 7:00 AM T T T T T Light flurries
12/25/2011 7:00 AM 0.00 0.0 M M M
12/26/2011 7:00 AM 0.00 0.0 M M M
12/27/2011 7:00 AM 0.07 M M M M
12/28/2011 7:00 AM 0.00 0.0 M M M
12/29/2011 7:00 AM T T T T T Light flurries for a short time.
12/30/2011 7:00 AM 0.16 M M M M
12/31/2011 7:00 AM 0.06 M M M M
1/1/2012 7:00 AM 0.03 M M M M
1/2/2012 7:00 AM 0.01 0.1 0.01 T 0.01
1/3/2012 7:00 AM T T T T T
1/4/2012 7:00 AM 0.00 0.0 M T T
1/5/2012 7:00 AM 0.00 0.0 M M M
1/6/2012 7:00 AM 0.00 0.0 M M M
1/7/2012 7:00 AM 0.00 0.0 M M M
1/8/2012 7:00 AM 0.00 0.0 M M M
1/9/2012 7:00 AM 0.00 0.0 M M M
1/10/2012 7:00 AM 0.00 0.0 M M M
1/11/2012 7:00 AM 0.00 0.0 M M M
1/12/2012 7:00 AM 0.00 0.0 M M M
1/13/2012 7:00 AM 0.72 5.2 0.72 5.0 0.72
1/14/2012 7:00 AM 0.01 T 0.01 5.0 M
1/15/2012 7:00 AM T T T 4.5 M
1/16/2012 7:00 AM 0.00 0.0 M 4.0 M
1/17/2012 7:00 AM 0.05 M M 1.5 M
1/18/2012 7:00 AM 0.04 0.2 0.04 1.0 M
1/19/2012 7:00 AM 0.02 0.2 0.02 1.0 M
1/20/2012 7:00 AM 0.00 0.0 M 1.0 M
1/21/2012 7:00 AM 0.52 5.3 0.52 6.0 M
1/22/2012 7:00 AM T T T 5.5 M Flurries
1/23/2012 7:00 AM 0.43 0.0 0.00 1.0 M
1/24/2012 7:00 AM T T T 0.5 M
1/25/2012 7:00 AM 0.00 0.0 0.00 0.5 M
1/26/2012 7:00 AM 0.00 0.0 0.00 T M
1/27/2012 7:00 AM T T T T M
1/28/2012 7:00 AM 0.15 1.4 0.15 1.5 M
1/29/2012 7:00 AM 0.01 0.1 0.01 0.5 M
1/30/2012 7:00 AM 0.00 0.0 M 0.5 M
1/31/2012 7:00 AM 0.00 0.0 M T M
2/1/2012 7:00 AM 0.00 0.0 M M M
2/2/2012 7:00 AM 0.00 0.0 M M M
2/3/2012 7:00 AM 0.00 0.0 M M M
2/4/2012 7:00 AM 0.00 0.0 M M M
2/5/2012 7:00 AM 0.00 0.0 M M M
2/6/2012 7:00 AM 0.00 0.0 M M M
2/7/2012 7:00 AM 0.00 0.0 M M M
2/8/2012 7:00 AM T T T T M
2/9/2012 7:00 AM 0.00 0.0 M M M
2/10/2012 7:00 AM 0.00 0.0 M M M
2/11/2012 7:00 AM 0.13 0.9 0.13 1.0 0.13
2/12/2012 7:00 AM 0.00 0.0 M 1.0 M
2/13/2012 7:00 AM 0.00 0.0 M 0.5 M
2/14/2012 7:00 AM 0.05 0.0 M T M
2/15/2012 7:00 AM 0.00 0.0 M T T
2/16/2012 7:00 AM 0.21 M M M M
2/17/2012 7:00 AM 0.00 0.0 M M M
2/18/2012 7:00 AM 0.00 0.0 M M M
2/19/2012 7:00 AM 0.00 0.0 M M M
2/20/2012 7:00 AM 0.00 0.0 M M M
2/21/2012 7:00 AM 0.11 0.4 0.11 0.5 0.11
2/22/2012 7:00 AM 0.01 0.1 0.01 T 0.01
2/23/2012 7:00 AM T M M M M
2/24/2012 7:00 AM 0.69 3.8 0.42 4.0 0.42 Snow settling rapidly... was about 5.0 inches at 5:30, settled to 3.8 at time of ob.
2/25/2012 7:00 AM 0.01 M M M M
2/26/2012 7:00 AM 0.00 0.0 M M M
2/27/2012 7:00 AM 0.00 0.0 M M M
2/28/2012 7:00 AM 0.00 0.0 M M M
2/29/2012 7:00 AM 0.34 M M M M
3/1/2012 7:00 AM 0.01 M M M M
3/2/2012 7:00 AM 0.00 0.0 M M M
3/3/2012 7:00 AM 0.28 M M M M
3/4/2012 7:00 AM 0.01 M M M M
3/5/2012 7:00 AM T M M M M
3/6/2012 7:00 AM 0.00 0.0 M M M
3/7/2012 7:00 AM 0.00 0.0 M M M
3/8/2012 7:00 AM 0.32 M M M M
3/9/2012 7:00 AM 0.00 0.0 M M M
3/10/2012 7:00 AM 0.00 0.0 M M M
3/11/2012 7:00 AM 0.00 0.0 M M M
3/12/2012 7:00 AM 0.34 M M M M
3/13/2012 7:00 AM 0.02 M M M M
3/14/2012 7:00 AM 0.00 0.0 M M M
3/15/2012 7:00 AM 0.00 0.0 M M M
3/16/2012 7:00 AM 0.00 0.0 M M M
3/17/2012 7:00 AM 0.00 0.0 M M M
3/18/2012 7:00 AM 0.00 0.0 M M M
3/19/2012 7:00 AM 0.00 0.0 M M M
3/20/2012 7:05 AM 0.11 M M M M
3/21/2012 7:00 AM 0.00 0.0 M M M
3/22/2012 7:00 AM 0.00 0.0 M M M
3/23/2012 7:00 AM 0.33 M M M M
3/24/2012 7:00 AM 0.28 M M M M
3/25/2012 7:00 AM T M M M M
3/26/2012 7:00 AM 0.00 0.0 M M M
3/27/2012 7:00 AM 0.00 0.0 M M M
3/28/2012 7:00 AM 0.00 0.0 M M M
3/29/2012 7:00 AM 0.00 0.0 M M M
3/30/2012 7:40 AM 0.56 M M M M
3/31/2012 7:00 AM 0.05 M M M M
4/1/2012 7:00 AM 0.03 M M M M
4/2/2012 7:00 AM 0.00 0.0 M M M
4/3/2012 7:00 AM 0.00 0.0 M M M
4/4/2012 7:00 AM 0.00 0.0 M M M
4/5/2012 7:00 AM 0.00 0.0 M M M
4/6/2012 7:00 AM 0.00 0.0 M M M
4/7/2012 7:00 AM 0.00 0.0 M M M
4/8/2012 7:00 AM 0.00 0.0 M M M
4/9/2012 7:00 AM 0.02 M M M M
4/10/2012 7:00 AM 0.00 0.0 M M M
4/11/2012 7:00 AM 0.00 0.0 M M M
4/12/2012 7:00 AM 0.00 0.0 M M M
4/13/2012 7:00 AM 0.00 0.0 M M M
4/14/2012 7:00 AM 0.00 0.0 M M M
4/15/2012 7:00 AM 0.61 M M M M
4/16/2012 7:00 AM 0.29 M M M M
4/17/2012 7:00 AM 0.01 M M M M
4/18/2012 7:00 AM 0.00 0.0 M M M
4/19/2012 7:00 AM 0.14 M M M M
4/20/2012 7:00 AM 0.05 M M M M
4/21/2012 7:00 AM 0.01 M M M M
4/22/2012 7:00 AM 0.00 0.0 M M M
4/23/2012 7:00 AM 0.00 0.0 M M M
4/24/2012 7:00 AM 0.00 0.0 M M M
4/25/2012 7:00 AM 0.00 0.0 M M M
4/26/2012 7:00 AM 0.04 M M M M
4/27/2012 7:00 AM 0.00 0.0 M M M
4/28/2012 7:00 AM 0.26 M M M M
4/29/2012 7:00 AM 0.01 M M M M
4/30/2012 7:00 AM 0.42 M M M M
5/1/2012 7:00 AM 0.02 M M M M
5/2/2012 7:00 AM 0.10 M M M M
5/3/2012 7:00 AM 0.01 M M M M
5/4/2012 7:00 AM 0.43 M M M M
5/5/2012 7:00 AM 0.01 M M M M
5/6/2012 7:00 AM T M M M M
5/7/2012 7:00 AM 1.36 M M M M 0.66 came from afternoon storms, 0.7 between 9pm and 7am.
5/8/2012 7:00 AM 0.17 M M M M
5/9/2012 7:00 AM 0.01 M M M M
5/10/2012 7:00 AM 0.03 M M M M
5/11/2012 7:00 AM 0.00 0.0 M M M
5/12/2012 7:00 AM T M M M M
5/13/2012 7:00 AM 0.03 M M M M
5/14/2012 7:00 AM 0.00 0.0 M M M
5/15/2012 7:00 AM 0.00 0.0 M M M
5/16/2012 7:00 AM 0.03 M M M M
5/17/2012 7:00 AM 0.00 0.0 M M M
5/18/2012 7:00 AM 0.00 0.0 M M M
5/19/2012 7:00 AM 0.00 0.0 M M M
5/20/2012 7:00 AM 0.00 0.0 M M M
5/21/2012 7:00 AM 0.04 M M M M
5/22/2012 7:00 AM 0.00 0.0 M M M
5/23/2012 7:00 AM 0.00 0.0 M M M
5/24/2012 7:00 AM 0.00 0.0 M M M
5/25/2012 7:00 AM 0.00 0.0 M M M
5/26/2012 7:00 AM 0.00 0.0 M M M
5/27/2012 7:00 AM 0.00 0.0 M M M
5/28/2012 7:00 AM 0.00 0.0 M M M
5/29/2012 7:00 AM 0.00 0.0 M M M
5/30/2012 7:00 AM 0.00 0.0 M M M
5/31/2012 7:00 AM 0.04 M M M M
6/1/2012 7:00 AM 1.02 M M M M
6/2/2012 7:00 AM 0.00 0.0 M M M
6/3/2012 7:00 AM 0.00 0.0 M M M
6/4/2012 7:00 AM T M M M M
6/5/2012 7:00 AM 0.00 0.0 M M M
6/6/2012 7:00 AM 0.00 0.0 M M M
6/7/2012 7:00 AM 0.00 0.0 M M M
6/8/2012 7:00 AM 0.00 0.0 M M M
6/9/2012 7:00 AM 0.00 0.0 M M M
6/10/2012 7:00 AM 0.00 0.0 M M M
6/11/2012 7:00 AM 0.00 0.0 M M M
6/12/2012 7:00 AM 0.00 0.0 M M M
6/13/2012 7:00 AM 0.00 0.0 M M M
6/14/2012 7:00 AM 0.00 0.0 M M M
6/15/2012 7:00 AM 0.00 0.0 M M M
6/16/2012 7:00 AM 0.00 0.0 M M M
6/17/2012 7:00 AM 0.42 0.0 M M M
6/18/2012 7:00 AM 0.00 0.0 M M M
6/19/2012 7:00 AM 0.00 0.0 M M M
6/20/2012 7:00 AM 0.00 0.0 M M M
6/21/2012 7:00 AM 0.00 0.0 M M M
6/22/2012 7:00 AM 0.01 M M M M
6/23/2012 7:00 AM 0.00 0.0 M M M
6/24/2012 7:00 AM 0.00 0.0 M M M
6/25/2012 7:00 AM 0.00 0.0 M M M
6/26/2012 7:00 AM 0.00 0.0 M M M
6/27/2012 7:00 AM 0.00 0.0 M M M
6/28/2012 7:00 AM 0.00 0.0 M M M
6/29/2012 7:00 AM 0.05 M M M M
6/30/2012 7:00 AM 0.43 M M M M
7/1/2012 7:00 AM 0.00 0.0 M M M
7/2/2012 7:00 AM 0.90 M M M M Actually 0.90, not rounded. Minor damage from the winds in my area, some smaller trees down. Heavy damage 3-5 miles south in Carol Stream, Wheaton areas. Large trees down, numerous power lines, etc.
7/3/2012 7:00 AM 0.00 0.0 M M M
7/4/2012 7:00 AM 0.00 0.0 M M M
7/5/2012 7:00 AM 0.00 0.0 M M M
7/6/2012 7:00 AM 0.00 0.0 M M M
7/7/2012 7:00 AM 0.00 0.0 M M M
7/8/2012 7:00 AM 0.00 0.0 M M M
7/9/2012 7:00 AM 0.00 0.0 M M M
7/10/2012 7:00 AM 0.00 0.0 M M M
7/11/2012 7:00 AM 0.00 0.0 M M M
7/12/2012 7:00 AM 0.00 0.0 M M M
7/13/2012 7:00 AM 0.00 0.0 M M M
7/14/2012 7:00 AM 1.59 M M M M
7/15/2012 7:00 AM 0.03 M M M M
7/16/2012 7:00 AM 0.00 0.0 M M M
7/17/2012 7:00 AM 0.00 0.0 M M M
7/18/2012 7:00 AM 0.00 0.0 M M M
7/19/2012 7:00 AM 1.24 M M M M
7/20/2012 7:00 AM 0.05 M M M M
7/21/2012 7:00 AM 0.00 0.0 M M M
7/22/2012 7:00 AM 0.00 0.0 M M M
7/23/2012 7:00 AM T M M M M
7/24/2012 7:00 AM 0.39 M M M M Light rain at time of observation.
7/25/2012 7:00 AM 0.05 M M M M
7/26/2012 7:00 AM 0.16 M M M M
7/27/2012 7:00 AM 0.04 M M M M Light rain at time of observation.
7/28/2012 7:00 AM 0.03 M M M M
7/29/2012 7:00 AM 0.00 0.0 M M M
7/30/2012 7:00 AM T M M M M
7/31/2012 7:00 AM 0.06 M M M M
8/1/2012 7:00 AM 0.00 0.0 M M M
8/2/2012 7:00 AM 0.00 0.0 M M M
8/3/2012 7:00 AM 0.00 0.0 M M M
8/4/2012 7:00 AM 0.00 0.0 M M M
8/5/2012 7:00 AM 0.34 M M M M
8/6/2012 7:00 AM 0.00 0.0 M M M
8/7/2012 7:00 AM 0.00 0.0 M M M
8/8/2012 7:00 AM 0.00 0.0 M M M
8/9/2012 7:00 AM 0.02 M M M M
8/10/2012 7:00 AM 0.19 M M M M
8/11/2012 7:00 AM 0.02 M M M M
8/12/2012 7:00 AM 0.00 0.0 M M M
8/13/2012 8:00 AM 0.16 M M M M Light rain at time of observation
8/14/2012 7:00 AM 0.21 M M M M
8/15/2012 7:00 AM 0.01 M M M M
8/16/2012 7:00 AM T M M M M
8/17/2012 7:00 AM 0.19 M M M M
8/18/2012 7:00 AM 0.00 0.0 M M M
8/19/2012 7:00 AM 0.00 0.0 M M M
8/20/2012 7:00 AM 0.00 0.0 M M M
8/21/2012 7:00 AM 0.76 M M M M
8/22/2012 7:00 AM 0.00 0.0 M M M
8/23/2012 7:00 AM 0.04 M M M M
8/24/2012 7:00 AM 0.04 M M M M
8/25/2012 7:00 AM 0.00 0.0 M M M
8/26/2012 7:00 AM 0.00 0.0 M M M
8/27/2012 7:00 AM 0.63 M M M M
8/28/2012 7:00 AM 0.00 0.0 M M M
8/29/2012 7:00 AM 0.00 0.0 M M M
8/30/2012 7:00 AM 0.00 0.0 M M M
8/31/2012 7:00 AM 0.00 0.0 M M M
9/1/2012 7:00 AM 0.00 0.0 M M M
9/2/2012 7:00 AM 0.04 M M M M
9/3/2012 7:00 AM 0.01 M M M M
9/4/2012 7:00 AM 0.09 M M M M
9/5/2012 7:00 AM 0.26 M M M M
9/6/2012 7:00 AM 0.03 M M M M
9/7/2012 7:03 AM 0.04 M M M M Light rain at time of ob.
9/8/2012 7:00 AM 0.07 M M M M
9/9/2012 7:00 AM 0.18 M M M M
9/10/2012 7:00 AM 0.00 0.0 M M M
9/11/2012 7:00 AM 0.00 0.0 M M M
9/12/2012 7:00 AM 0.00 0.0 M M M
9/13/2012 7:00 AM 0.00 0.0 M M M
9/14/2012 7:00 AM 0.23 M M M M
9/15/2012 7:00 AM 0.00 0.0 M M M
9/16/2012 7:00 AM 0.00 0.0 M M M
9/17/2012 7:00 AM 0.00 0.0 M M M
9/18/2012 7:00 AM 0.49 M M M M
9/19/2012 7:00 AM T M M M M
9/20/2012 7:00 AM 0.00 0.0 M M M
9/21/2012 7:00 AM 0.00 0.0 M M M
9/22/2012 7:00 AM 0.22 M M M M
9/23/2012 7:00 AM 0.00 0.0 M M M
9/24/2012 7:00 AM 0.00 0.0 M M M
9/25/2012 7:00 AM 0.00 0.0 M M M
9/26/2012 7:00 AM 0.00 0.0 M M M
9/27/2012 7:00 AM 0.00 0.0 M M M
9/28/2012 7:00 AM 0.00 0.0 M M M
9/29/2012 7:00 AM 0.00 0.0 M M M
9/30/2012 7:00 AM 0.00 0.0 M M 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
5/6/2012 9:00 PM 1/2" Grape 1/4" Pea Size 1/4" Pea Size Clear Ice|White Ice 2 1min minor leaf damage Continuous True Same time as rain After smaller hail 10-20
7/1/2012 12:25 PM 3/8" 1/4" Pea Size Rice Soft|White Ice 5 minor leaf damage.shredded leaves Intermittent True After rain After smaller hail 50-60