Station Overview Station Location
Station Number IL-DP-16 Latitude 41.734554
Station Name Aurora 3.6 SE Longitude -88.239063
County Du Page Elevation (ft) 712



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 2.96 5.18 31 5.18 31 0.00 0 0 13 2 0.0 0 0
Nov 18 3.23 2.23 28 2.23 28 0.00 0 0 11 3 8.5 4 10
Dec 18 2.25 1.89 31 1.89 31 0.00 0 0 9 5 1.0 3 4
Jan 19 1.68 2.08 31 2.08 31 0.00 0 0 13 6 18.2 10 17
Feb 19 1.70 2.43 28 2.43 28 0.00 0 0 11 2 6.8 6 12
March 19 2.33 1.58 31 1.58 31 0.00 0 0 10 2 0.1 1 0
April 19 3.55 3.94 30 3.94 30 0.00 0 0 15 0 4.5 3 3
May 19 4.03 11.23 31 11.12 29 0.11 2 1 21 2 0.0 0 0
June 19 4.10 5.01 30 5.01 30 0.00 0 0 14 2 0.0 0 0
July 19 3.90 5.20 31 5.20 31 0.00 0 0 12 2 0.0 0 0
Aug 19 4.16 2.41 31 2.41 31 0.00 0 0 10 1 0.0 0 0
Sept 19 3.28 6.92 30 6.92 30 0.00 0 0 17 2 0.0 0 0
Water Year Totals: 37.17" 50.10" 363 days 49.99" 361 0.11" 2 days 1 156 days 29 days 39.0" 27 days 46 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 0.00
10/2/2018 1.60
10/3/2018 T
10/4/2018 0.05
10/5/2018 0.37
10/6/2018 0.94
10/7/2018 0.14
10/8/2018 0.62
10/9/2018 0.00
10/10/2018 0.00
10/11/2018 0.36
10/12/2018 0.00
10/13/2018 T
10/14/2018 0.00
10/15/2018 0.18
10/16/2018 0.01
10/17/2018 0.00
10/18/2018 0.00
10/19/2018 0.00
10/20/2018 0.06
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 0.15
10/29/2018 0.00
10/30/2018 0.00
10/31/2018 0.67
11/1/2018 0.00
11/2/2018 0.00
11/3/2018 0.00
11/4/2018 0.05
11/5/2018 0.21
11/6/2018 0.25
11/7/2018 0.00
11/8/2018 0.00
11/9/2018 0.10
11/10/2018 0.02
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 0.03
11/17/2018 0.08
11/18/2018 0.11
11/19/2018 0.00
11/20/2018 0.00
11/21/2018 M
11/22/2018 0.00
11/23/2018 0.00
11/24/2018 0.10
11/25/2018 0.04
11/26/2018 1.24
11/27/2018 T
11/28/2018 T
11/29/2018 T
11/30/2018 M
12/1/2018 0.00
12/2/2018 0.84
12/3/2018 0.03
12/4/2018 T
12/5/2018 T
12/6/2018 T
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 0.00
12/13/2018 0.00
12/14/2018 0.24
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 T
12/21/2018 0.10
12/22/2018 0.00
12/23/2018 0.00
12/24/2018 0.00
12/25/2018 T
12/26/2018 0.00
12/27/2018 0.04
12/28/2018 0.50
12/29/2018 0.09
12/30/2018 0.01
12/31/2018 0.04
Day of YearDaily PrcpMultiday Prcp
1/1/2019 0.74
1/2/2019 T
1/3/2019 T
1/4/2019 0.00
1/5/2019 0.00
1/6/2019 0.00
1/7/2019 0.02
1/8/2019 0.20
1/9/2019 0.00
1/10/2019 T
1/11/2019 0.00
1/12/2019 0.02
1/13/2019 0.15
1/14/2019 0.00
1/15/2019 0.00
1/16/2019 0.01
1/17/2019 0.00
1/18/2019 0.00
1/19/2019 0.26
1/20/2019 T
1/21/2019 T
1/22/2019 0.00
1/23/2019 0.32
1/24/2019 0.01
1/25/2019 T
1/26/2019 0.05
1/27/2019 0.05
1/28/2019 0.22
1/29/2019 0.03
1/30/2019 0.00
1/31/2019 0.00
2/1/2019 0.08
2/2/2019 0.00
2/3/2019 0.00
2/4/2019 0.00
2/5/2019 T
2/6/2019 0.20
2/7/2019 0.57
2/8/2019 0.11
2/9/2019 0.00
2/10/2019 0.00
2/11/2019 0.05
2/12/2019 0.46
2/13/2019 0.14
2/14/2019 0.00
2/15/2019 0.00
2/16/2019 0.00
2/17/2019 T
2/18/2019 0.15
2/19/2019 0.00
2/20/2019 0.04
2/21/2019 0.06
2/22/2019 0.00
2/23/2019 0.00
2/24/2019 0.57
2/25/2019 0.00
2/26/2019 0.00
2/27/2019 0.00
2/28/2019 0.00
3/1/2019 0.00
3/2/2019 0.00
3/3/2019 0.00
3/4/2019 0.00
3/5/2019 0.01
3/6/2019 0.00
3/7/2019 0.00
3/8/2019 T
3/9/2019 T
3/10/2019 0.45
3/11/2019 0.00
3/12/2019 0.00
3/13/2019 0.13
3/14/2019 0.18
3/15/2019 0.12
3/16/2019 0.00
3/17/2019 0.00
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.01
3/21/2019 0.05
3/22/2019 0.00
3/23/2019 0.00
3/24/2019 0.00
3/25/2019 0.04
3/26/2019 0.00
3/27/2019 0.00
3/28/2019 0.04
3/29/2019 0.00
3/30/2019 0.55
3/31/2019 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.00
4/2/2019 0.00
4/3/2019 0.00
4/4/2019 0.16
4/5/2019 0.13
4/6/2019 0.00
4/7/2019 0.00
4/8/2019 0.10
4/9/2019 0.00
4/10/2019 0.00
4/11/2019 0.07
4/12/2019 0.32
4/13/2019 0.01
4/14/2019 0.08
4/15/2019 0.57
4/16/2019 0.00
4/17/2019 0.00
4/18/2019 0.14
4/19/2019 0.27
4/20/2019 0.00
4/21/2019 0.00
4/22/2019 0.00
4/23/2019 0.19
4/24/2019 0.00
4/25/2019 0.00
4/26/2019 0.13
4/27/2019 0.00
4/28/2019 0.84
4/29/2019 0.49
4/30/2019 0.44
5/1/2019 2.47
5/2/2019 0.00
5/3/2019 0.48
5/4/2019 0.02
5/5/2019 0.00
5/6/2019 0.00
5/7/2019 0.76
5/8/2019 0.10
5/9/2019 1.15
5/10/2019 0.01
5/11/2019 0.00
5/12/2019 0.08
5/13/2019 **
5/14/2019 0.11
5/15/2019 0.00
5/16/2019 0.00
5/17/2019 0.73
5/18/2019 0.05
5/19/2019 0.84
5/20/2019 0.01
5/21/2019 0.07
5/22/2019 0.75
5/23/2019 0.05
5/24/2019 0.09
5/25/2019 T
5/26/2019 0.15
5/27/2019 0.02
5/28/2019 2.12
5/29/2019 0.96
5/30/2019 0.21
5/31/2019 T
6/1/2019 0.00
6/2/2019 T
6/3/2019 0.00
6/4/2019 0.01
6/5/2019 0.59
6/6/2019 0.00
6/7/2019 0.00
6/8/2019 0.00
6/9/2019 0.02
6/10/2019 0.00
6/11/2019 0.00
6/12/2019 0.00
6/13/2019 0.92
6/14/2019 0.00
6/15/2019 0.03
6/16/2019 0.62
6/17/2019 0.01
6/18/2019 0.00
6/19/2019 0.00
6/20/2019 1.51
6/21/2019 0.01
6/22/2019 T
6/23/2019 0.03
6/24/2019 0.19
6/25/2019 0.21
6/26/2019 0.00
6/27/2019 0.85
6/28/2019 0.00
6/29/2019 0.01
6/30/2019 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.87
7/2/2019 0.00
7/3/2019 1.62
7/4/2019 T
7/5/2019 0.01
7/6/2019 0.01
7/7/2019 0.00
7/8/2019 0.00
7/9/2019 0.00
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 0.00
7/13/2019 0.00
7/14/2019 0.02
7/15/2019 0.09
7/16/2019 0.01
7/17/2019 0.07
7/18/2019 T
7/19/2019 1.55
7/20/2019 0.00
7/21/2019 0.00
7/22/2019 0.37
7/23/2019 0.00
7/24/2019 0.00
7/25/2019 0.00
7/26/2019 0.00
7/27/2019 0.00
7/28/2019 0.00
7/29/2019 0.28
7/30/2019 0.30
7/31/2019 0.00
8/1/2019 0.00
8/2/2019 0.00
8/3/2019 0.00
8/4/2019 0.00
8/5/2019 0.00
8/6/2019 0.08
8/7/2019 0.00
8/8/2019 0.00
8/9/2019 0.00
8/10/2019 0.00
8/11/2019 0.06
8/12/2019 0.28
8/13/2019 0.18
8/14/2019 0.00
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 0.00
8/18/2019 0.54
8/19/2019 0.50
8/20/2019 T
8/21/2019 0.21
8/22/2019 0.09
8/23/2019 0.00
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.28
8/27/2019 0.19
8/28/2019 0.00
8/29/2019 0.00
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.85
9/2/2019 0.00
9/3/2019 0.11
9/4/2019 0.05
9/5/2019 0.00
9/6/2019 0.00
9/7/2019 0.00
9/8/2019 T
9/9/2019 0.14
9/10/2019 0.01
9/11/2019 0.00
9/12/2019 0.23
9/13/2019 0.61
9/14/2019 0.01
9/15/2019 0.97
9/16/2019 0.11
9/17/2019 0.00
9/18/2019 0.00
9/19/2019 0.00
9/20/2019 0.08
9/21/2019 T
9/22/2019 0.80
9/23/2019 0.54
9/24/2019 0.00
9/25/2019 0.10
9/26/2019 0.00
9/27/2019 0.00
9/28/2019 1.47
9/29/2019 0.79
9/30/2019 0.05



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 7:00 AM 0.00 M M M M
10/2/2018 7:00 AM 1.60 M M M M Heavy rain started 12:04 am lasted at least 30 minutes
10/3/2018 7:00 AM T M M M M
10/4/2018 7:00 AM 0.05 M M M M
10/5/2018 7:00 AM 0.37 M M M M
10/6/2018 7:00 AM 0.94 M M M M
10/7/2018 7:00 AM 0.14 M M M M
10/8/2018 7:00 AM 0.62 M M M M
10/9/2018 7:00 AM 0.00 M M M M
10/10/2018 7:00 AM 0.00 M M M M
10/11/2018 7:00 AM 0.36 M M M M
10/12/2018 7:00 AM 0.00 0.0 M M M
10/13/2018 7:00 AM T M M M M
10/14/2018 7:00 AM 0.00 M M M M
10/15/2018 7:00 AM 0.18 M M M M
10/16/2018 7:00 AM 0.01 M M M M
10/17/2018 7:00 AM 0.00 M M M M
10/18/2018 7:00 AM 0.00 M M M M
10/19/2018 7:00 AM 0.00 M M M M
10/20/2018 7:00 AM 0.06 M M M M
10/21/2018 7:00 AM 0.03 T T 0.0 0.00 Flurries melted as hit ground
10/22/2018 7:00 AM 0.00 M M M M
10/23/2018 7:00 AM 0.00 M M M M
10/24/2018 7:00 AM 0.00 M M M M
10/25/2018 7:00 AM 0.00 M M M M
10/26/2018 7:00 AM 0.00 M M M M
10/27/2018 7:00 AM 0.00 M M M M
10/28/2018 7:00 AM 0.15 M M M M
10/29/2018 7:00 AM 0.00 M M M M
10/30/2018 7:00 AM 0.00 M M M M
10/31/2018 7:00 AM 0.67 M M M M
11/1/2018 7:00 AM 0.00 M M M M
11/2/2018 7:00 AM 0.00 M M M M
11/3/2018 7:00 AM 0.00 M M M M
11/4/2018 7:00 AM 0.05 M M M M
11/5/2018 7:00 AM 0.21 M M M M
11/6/2018 7:00 AM 0.25 M M M M
11/7/2018 7:00 AM 0.00 M M M M
11/8/2018 7:00 AM 0.00 M M M M
11/9/2018 7:00 AM 0.10 2.0 0.05 2.0 0.05 Streets and sidewalks clear
11/10/2018 7:00 AM 0.02 T T 0.5 T
11/11/2018 7:00 AM 0.00 0.0 0.00 T T
11/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/14/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/16/2018 7:00 AM 0.03 T T 0.0 0.00
11/17/2018 7:00 AM 0.08 1.0 0.07 1.0 0.07
11/18/2018 7:00 AM 0.11 1.0 0.06 2.0 0.10 Snow melting as landing. Ice on bottom of gauge
11/19/2018 7:00 AM 0.00 0.0 0.00 0.5 0.06 Snow zero to 1 inch in grassy areas
11/20/2018 7:00 AM 0.00 0.0 0.00 T T 40% of grass dhowing patches of snow
11/21/2018 7:00 AM M 0.0 0.00 0.0 0.00
11/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/24/2018 7:00 AM 0.10 0.0 0.00 0.0 0.00
11/25/2018 8:30 AM 0.04 0.0 0.00 0.0 0.00
11/26/2018 7:00 AM 1.24 4.5 0.98 4.5 0.88 Rain most of day snow after sunset
11/27/2018 7:00 AM T T T 4.5 M
11/28/2018 7:00 AM T T T 4.5 M
11/29/2018 7:00 AM T T T 4.5 0.74
11/30/2018 7:00 AM M 0.0 0.00 4.0 M
12/1/2018 7:00 AM 0.00 0.0 0.00 4.0 0.75
12/2/2018 7:00 AM 0.84 0.0 0.00 T T Snow only where piled up after last week’s storm
12/3/2018 7:00 AM 0.03 0.3 0.02 0.3 0.02
12/4/2018 7:00 AM T T T 0.0 0.00 All snow melted
12/5/2018 7:00 AM T T T T T
12/6/2018 7:00 AM T T T 0.0 0.00 Snow flurries just before and just after 7:00 yesterday am
12/7/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/8/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/9/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/10/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/11/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/12/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/13/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/14/2018 7:00 AM 0.24 0.0 0.00 0.0 0.00
12/15/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/16/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/17/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/18/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/19/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/20/2018 7:00 AM T 0.0 0.00 0.0 0.00
12/21/2018 7:00 AM 0.10 0.0 0.00 0.0 0.00
12/22/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/23/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/24/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/25/2018 7:00 AM T 0.0 0.00 0.0 0.00 Light ice oneverything. Don’t believe do to frost.
12/26/2018 7:00 AM 0.00 0.0 0.00 0.0 0.00
12/27/2018 7:20 AM 0.04 0.0 0.00 0.0 0.00
12/28/2018 7:00 AM 0.50 0.0 0.00 0.0 0.00
12/29/2018 7:00 AM 0.09 0.6 0.03 0.6 0.03
12/30/2018 7:00 AM 0.01 0.1 T 0.7 0.01
12/31/2018 7:00 AM 0.04 0.0 0.00 T T
1/1/2019 7:00 AM 0.74 T T T T
1/2/2019 7:00 AM T T T T T
1/3/2019 7:00 AM T T T T T
1/4/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/5/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/6/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/7/2019 7:00 AM 0.02 0.0 0.00 0.0 0.00
1/8/2019 7:00 AM 0.20 0.0 0.00 0.0 0.00
1/9/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/10/2019 7:00 AM T T T T T
1/11/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/12/2019 7:00 AM 0.02 0.2 0.01 0.2 0.01
1/13/2019 7:00 AM 0.15 4.0 0.22 4.2 0.22
1/14/2019 7:00 AM 0.00 0.0 0.00 4.0 0.20
1/15/2019 7:00 AM 0.00 0.0 0.00 2.6 0.27
1/16/2019 7:00 AM 0.01 0.0 0.00 1.6 0.02
1/17/2019 7:00 AM 0.00 0.0 0.00 2.0 0.26
1/18/2019 7:00 AM 0.00 0.0 0.00 1.0 0.29
1/19/2019 8:00 AM 0.26 4.0 0.44 5.0 0.62 Drifting snow
1/20/2019 7:00 AM T T T 3.5 0.55
1/21/2019 7:00 AM T T T 3.0 0.61
1/22/2019 7:00 AM 0.00 M M M M
1/23/2019 8:00 AM 0.32 0.5 0.14 4.0 0.98 All water and some slush in gauge. Trace of snow on top of ice/slush in new fallen areas.
1/24/2019 7:00 AM 0.01 0.5 0.01 4.5 0.45
1/25/2019 7:00 AM T 0.5 T 3.8 M
1/26/2019 7:00 AM 0.05 1.0 0.03 4.5 0.71
1/27/2019 7:00 AM 0.05 1.5 0.01 6.5 0.77
1/28/2019 7:00 AM 0.22 3.5 0.41 9.0 1.37
1/29/2019 7:00 AM 0.03 2.5 0.06 9.0 M
1/30/2019 7:00 AM 0.00 0.0 0.00 M M
1/31/2019 7:00 AM 0.00 M M M M
2/1/2019 7:00 AM 0.08 2.3 0.10 8.5 1.56
2/2/2019 7:00 AM 0.00 0.0 0.00 M M
2/3/2019 7:00 AM 0.00 0.0 0.00 5.5 1.38
2/4/2019 7:00 AM 0.00 0.0 0.00 1.5 0.39 many snow free areas 10 to 30%
2/5/2019 7:00 AM T 0.0 0.00 0.0 0.00 Only snow left is plowed piles on side of streets and side walks
2/6/2019 7:00 AM 0.20 0.0 0.00 0.0 0.00 Only snow in plowed mounds on side of street
2/7/2019 7:00 AM 0.57 0.0 0.00 0.0 0.00
2/8/2019 7:00 AM 0.11 T T T T
2/9/2019 7:00 AM 0.00 M M M M
2/10/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/11/2019 7:00 AM 0.05 0.8 0.03 1.0 0.03
2/12/2019 7:00 AM 0.46 T T 0.5 0.16 Cold rain fell turned to ice on ground ,trace to .1 inch of snow fell over night pre dawn
2/13/2019 7:00 AM 0.14 1.0 0.06 1.5 0.18 half inch of ice under snow
2/14/2019 7:00 AM 0.00 0.0 0.00 M M
2/15/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/16/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/17/2019 7:00 AM T 0.2 T 0.2 T
2/18/2019 7:00 AM 0.15 2.0 0.17 20.0 0.17
2/19/2019 7:00 AM 0.00 0.0 0.00 1.5 0.12
2/20/2019 7:00 AM 0.04 0.5 0.04 1.5 0.21
2/21/2019 7:00 AM 0.06 0.0 0.00 0.7 0.11
2/22/2019 7:00 AM 0.00 0.0 0.00 0.6 M Non melted areas of snow and ice about half to three quarter inches. 80 to. 90% of ground snow free. Where i measure ground snow still covered in 30 foot radius.
2/23/2019 7:00 AM 0.00 M M M M
2/24/2019 7:00 AM 0.57 0.0 0.00 0.0 0.00
2/25/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/26/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/27/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
2/28/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/1/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/2/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/3/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/4/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/5/2019 7:00 AM 0.01 0.1 T T T
3/6/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/7/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/8/2019 7:00 AM T T T T T
3/9/2019 7:00 AM T T T 0.0 0.00 Trace of snow fall at 7:00 am totally melted soon after no snow this morning
3/10/2019 7:00 AM 0.45 0.0 0.00 0.0 0.00
3/11/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/12/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/13/2019 7:00 AM 0.13 0.0 0.00 0.0 0.00
3/14/2019 7:00 AM 0.18 0.0 0.00 0.0 0.00
3/15/2019 7:00 AM 0.12 0.0 0.00 0.0 0.00
3/16/2019 7:00 AM 0.00 M M M M
3/17/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/18/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/19/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/20/2019 7:00 AM 0.01 0.0 0.00 0.0 0.00
3/21/2019 7:00 AM 0.05 0.0 0.00 0.0 0.00
3/22/2019 7:00 AM 0.00 M M M M
3/23/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/24/2019 7:00 AM 0.00 M M M M
3/25/2019 7:00 AM 0.04 M M M M
3/26/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
3/27/2019 7:00 AM 0.00 M M M M
3/28/2019 7:00 AM 0.04 0.0 0.00 0.0 0.00
3/29/2019 7:00 AM 0.00 M M M M
3/30/2019 7:00 AM 0.55 M M M M
3/31/2019 7:00 AM 0.00 M M M M
4/1/2019 7:00 AM 0.00 M M M M
4/2/2019 7:00 AM 0.00 M M M M
4/3/2019 7:00 AM 0.00 M M M M
4/4/2019 7:00 AM 0.16 M M M M
4/5/2019 7:00 AM 0.13 M M M M
4/6/2019 7:00 AM 0.00 M M M M Trace in gauge, believe it came from heavy morning fog
4/7/2019 7:00 AM 0.00 M M M M
4/8/2019 7:00 AM 0.10 M M M M
4/9/2019 7:00 AM 0.00 M M M M
4/10/2019 7:00 AM 0.00 M M M M
4/11/2019 7:00 AM 0.07 M M M M
4/12/2019 7:00 AM 0.32 M M M M
4/13/2019 7:00 AM 0.01 M M M M
4/14/2019 8:00 AM 0.08 0.3 T 0.3 T
4/15/2019 7:00 AM 0.57 3.5 0.57 3.5 0.57
4/16/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
4/17/2019 7:00 AM 0.00 0.0 M M M
4/18/2019 8:00 AM 0.14 0.0 0.00 0.0 0.00
4/19/2019 7:00 AM 0.27 0.0 0.00 0.0 0.00
4/20/2019 7:00 AM 0.00 0.0 M M M
4/21/2019 7:00 AM 0.00 M M M M
4/22/2019 7:00 AM 0.00 M M M M
4/23/2019 7:00 AM 0.19 M M M M
4/24/2019 7:00 AM 0.00 0.0 M M M
4/25/2019 7:00 AM 0.00 M M M M
4/26/2019 7:00 AM 0.13 M M M M
4/27/2019 7:00 AM 0.00 M M M M
4/28/2019 7:00 AM 0.84 0.8 0.15 0.8 0.15 Up to two inches accumulation during storm. Continual melting thru out storm.
4/29/2019 7:00 AM 0.49 0.0 0.00 0.0 0.00
4/30/2019 7:00 AM 0.44 0.0 0.00 0.0 0.00
5/1/2019 7:00 AM 2.47 0.0 0.00 0.0 0.00
5/2/2019 7:00 AM 0.00 0.0 0.00 0.0 0.00
5/3/2019 7:00 AM 0.48 0.0 0.00 0.0 0.00
5/4/2019 7:00 AM 0.02 M M M M
5/5/2019 7:00 AM 0.00 M M M M
5/6/2019 7:00 AM 0.00 M M M M
5/7/2019 7:00 AM 0.76 0.0 0.00 0.0 0.00
5/8/2019 7:00 AM 0.10 M M M M
5/9/2019 7:00 AM 1.15 M M M M
5/10/2019 7:00 AM 0.01 M M M M
5/11/2019 7:00 AM 0.00 M M M M
5/12/2019 7:00 AM 0.08 M M M M
5/15/2019 7:00 AM 0.00 0.0 M M M trace to almost .01 in gauge but seems to be because of heavy dew in area. Green zone behind house is still very wet, soggy ground though standing water areas have disappeared.
5/16/2019 7:00 AM 0.00 M M M M
5/17/2019 7:00 AM 0.73 M M M M .45 fell abiut noon to 1:15 the rest over night starting about ten pm
5/18/2019 7:00 AM 0.05 M M M M
5/19/2019 7:00 AM 0.84 0.0 0.00 0.0 0.00 .63 fell 1:43 and 2:03 pm
5/20/2019 7:00 AM 0.01 M M M M
5/21/2019 7:00 AM 0.07 M M M M
5/22/2019 7:00 AM 0.75 M M M M
5/23/2019 7:00 AM 0.05 M M M M
5/24/2019 7:00 AM 0.09 M M M M
5/25/2019 7:00 AM T M M M M
5/26/2019 7:00 AM 0.15 M M M M
5/27/2019 7:00 AM 0.02 M M M M
5/28/2019 7:00 AM 2.12 M M M M Very litt hail, about a dozen pea size or smaller about 2:15. Friends 4 miles sw of us reported heavy hail, golf ball size about same time. Same for friends in Naperville with hail covering ground 90% ground like snow. Some damage to windows and siding. Just heavy, large raindrops, for us. First storm about .25, second storm jyst over an inch, third storm just under an inch.
5/29/2019 7:00 AM 0.96 M M M M .21 sfternoon shower the rest over night
5/30/2019 7:00 AM 0.21 M M M M
5/31/2019 7:00 AM T M M M M
6/1/2019 7:00 AM 0.00 M M M M
6/2/2019 7:00 AM T M M M M A few dros of rain on car and felt while walking the puppy about 7:40 pm. No sign in gauge.
6/3/2019 7:00 AM 0.00 M M M M
6/4/2019 7:15 AM 0.01 M M M M Raining at time of reading
6/5/2019 7:00 AM 0.59 M M M M .20 in am rest over night
6/6/2019 7:00 AM 0.00 M M M M
6/7/2019 7:00 AM 0.00 M M M M
6/8/2019 7:00 AM 0.00 M M M M
6/9/2019 7:00 AM 0.02 M M M M
6/10/2019 7:00 AM 0.00 M M M M
6/11/2019 7:00 AM 0.00 M M M M
6/12/2019 7:00 AM 0.00 M M M M
6/13/2019 7:00 AM 0.92 M M M M
6/14/2019 7:00 AM 0.00 0.0 M M M a trace almost .01 in gauge but believe from condensation not rainfall
6/15/2019 7:00 AM 0.03 M M M M
6/16/2019 7:00 AM 0.62 M M M M
6/17/2019 7:00 AM 0.01 M M M M
6/18/2019 7:00 AM 0.00 M M M M Heavy fog
6/19/2019 7:00 AM 0.00 M M M M
6/20/2019 7:00 AM 1.51 M M M M
6/21/2019 7:00 AM 0.01 M M M M
6/22/2019 7:00 AM T M M M M
6/23/2019 7:00 AM 0.03 M M M M
6/24/2019 7:00 AM 0.19 M M M M
6/25/2019 7:00 AM 0.21 M M M M
6/26/2019 7:00 AM 0.00 M M M M
6/27/2019 7:00 AM 0.85 M M M M
6/28/2019 7:00 AM 0.00 M M M M
6/29/2019 7:00 AM 0.01 M M M M
6/30/2019 7:00 AM 0.00 M M M M
7/1/2019 7:00 AM 0.87 M M M M
7/2/2019 7:00 AM 0.00 M M M M
7/3/2019 7:00 AM 1.62 M M M M
7/4/2019 7:00 AM T M M M M
7/5/2019 7:00 AM 0.01 M M M M
7/6/2019 7:00 AM 0.01 M M M M
7/7/2019 7:00 AM 0.00 0.0 M M M
7/8/2019 7:00 AM 0.00 M M M M
7/9/2019 7:00 AM 0.00 M M M M
7/10/2019 7:00 AM 0.00 M M M M
7/11/2019 7:00 AM 0.00 M M M M
7/12/2019 7:00 AM 0.00 M M M M
7/13/2019 7:00 AM 0.00 M M M M
7/14/2019 7:00 AM 0.02 M M M M
7/15/2019 7:00 AM 0.09 M M M M
7/16/2019 7:00 AM 0.01 M M M M
7/17/2019 7:00 AM 0.07 M M M M
7/18/2019 7:00 AM T M M M M
7/19/2019 7:00 AM 1.55 M M M M
7/20/2019 7:00 AM 0.00 0.0 M M M
7/21/2019 7:00 AM 0.00 M M M M
7/22/2019 7:00 AM 0.37 M M M M
7/23/2019 7:00 AM 0.00 0.0 M M M
7/24/2019 7:00 AM 0.00 M M M M
7/25/2019 7:00 AM 0.00 M M M M
7/26/2019 7:00 AM 0.00 M M M M
7/27/2019 7:00 AM 0.00 M M M M
7/28/2019 7:00 AM 0.00 M M M M
7/29/2019 7:00 AM 0.28 M M M M
7/30/2019 7:00 AM 0.30 M M M M .27 first rain .03 second
7/31/2019 7:00 AM 0.00 M M M M
8/1/2019 7:00 AM 0.00 M M M M
8/2/2019 7:00 AM 0.00 M M M M
8/3/2019 7:00 AM 0.00 M M M M
8/4/2019 7:00 AM 0.00 M M M M
8/5/2019 7:00 AM 0.00 M M M M
8/6/2019 7:00 AM 0.08 M M M M
8/7/2019 7:00 AM 0.00 M M M M
8/8/2019 7:00 AM 0.00 M M M M
8/9/2019 7:00 AM 0.00 M M M M
8/10/2019 7:00 AM 0.00 M M M M
8/11/2019 7:05 AM 0.06 M M M M
8/12/2019 7:00 AM 0.28 M M M M Foggy morning
8/13/2019 7:00 AM 0.18 M M M M
8/14/2019 7:00 AM 0.00 M M M M Heavy dew
8/15/2019 7:00 AM 0.00 M M M M
8/16/2019 7:00 AM 0.00 M M M M
8/17/2019 7:00 AM 0.00 M M M M
8/18/2019 7:00 AM 0.54 M M M M
8/19/2019 7:00 AM 0.50 M M M M
8/20/2019 7:00 AM T M M M M Maybe dew
8/21/2019 7:00 AM 0.21 M M M M
8/22/2019 7:00 AM 0.09 M M M M
8/23/2019 7:00 AM 0.00 M M M M
8/24/2019 7:00 AM 0.00 M M M M
8/25/2019 7:00 AM 0.00 M M M M
8/26/2019 7:30 AM 0.28 M M M M
8/27/2019 7:00 AM 0.19 M M M M
8/28/2019 7:00 AM 0.00 M M M M
8/29/2019 7:00 AM 0.00 M M M M
8/30/2019 7:00 AM 0.00 M M M M
8/31/2019 7:00 AM 0.00 M M M M
9/1/2019 7:00 AM 0.85 M M M M
9/2/2019 7:00 AM 0.00 M M M M Dew caused trace to .01
9/3/2019 7:00 AM 0.11 M M M M Raining at 7:00am
9/4/2019 7:00 AM 0.05 M M M M
9/5/2019 7:00 AM 0.00 M M M M
9/6/2019 7:00 AM 0.00 M M M M
9/7/2019 7:00 AM 0.00 M M M M
9/8/2019 7:00 AM T M M M M Few drips in evening about dusk. Felt rain in air just before 7:00 am
9/9/2019 7:00 AM 0.14 M M M M
9/10/2019 7:00 AM 0.01 M M M M
9/11/2019 7:00 AM 0.00 M M M M
9/12/2019 7:00 AM 0.23 M M M M
9/13/2019 7:00 AM 0.61 M M M M
9/14/2019 7:00 AM 0.01 M M M M from previous morning dew?
9/15/2019 7:00 AM 0.97 M M M M
9/16/2019 7:00 AM 0.11 M M M M
9/17/2019 7:00 AM 0.00 M M M M
9/18/2019 7:00 AM 0.00 M M M M
9/19/2019 7:00 AM 0.00 M M M M
9/20/2019 7:00 AM 0.08 M M M M
9/21/2019 7:00 AM T M M M M
9/22/2019 7:00 AM 0.80 M M M M
9/23/2019 7:00 AM 0.54 M M M M
9/24/2019 7:00 AM 0.00 0.0 M M M showing .01 in gauge but believe only from dew
9/25/2019 7:00 AM 0.10 M M M M
9/26/2019 7:00 AM 0.00 M M M M
9/27/2019 7:00 AM 0.00 M M M M
9/28/2019 7:00 AM 1.47 M M M M
9/29/2019 7:00 AM 0.79 M M M M
9/30/2019 7:00 AM 0.05 M M M M Heavy pre dawn fog



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/13/2019 5/14/2019 7:00 AM 2 0.11 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
6/26/2019 7:34 PM about 6 pieces per square foot 1/4" Pea Size 1/4" Pea Size 1/4" Pea Size Hard 1 1min no damage Continuous True After rain vertical