Station Overview Station Location
Station Number IL-DP-63 Latitude 41.96415
Station Name Bartlett 1.0 SSE Longitude -88.201425
County Du Page Elevation (ft) 794



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 14 2.99 4.57 31 1.58 28 2.99 3 1 7 4 0.0 0 0
Nov 14 2.95 1.76 32 1.12 22 0.64 10 4 8 8 1.0 1 3
Dec 14 2.08 0.97 30 0.97 30 0.00 0 0 7 9 0.0 0 0
Jan 15 1.63 1.42 31 1.42 31 0.00 0 0 11 6 8.3 13 24
Feb 15 1.55 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 15 2.16 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 15 3.39 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 15 4.05 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 15 3.98 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 15 3.68 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 15 4.54 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 15 3.37 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 36.37" 8.72" 124 days 5.09" 111 3.63" 13 days 5 33 days 27 days 9.3" 14 days 27 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
10/1/2014 0.00
10/2/2014 0.02
10/3/2014 1.29
10/4/2014 0.05
10/5/2014 0.04
10/6/2014 0.01
10/7/2014 0.00
10/8/2014 T
10/9/2014 0.00
10/10/2014 0.00
10/11/2014 0.00
10/12/2014 0.00
10/13/2014 0.15
10/14/2014 **
10/15/2014 **
10/16/2014 2.99
10/17/2014 T
10/18/2014 0.02
10/19/2014 T
10/20/2014 0.00
10/21/2014 0.00
10/22/2014 0.00
10/23/2014 0.00
10/24/2014 0.00
10/25/2014 0.00
10/26/2014 0.00
10/27/2014 0.00
10/28/2014 0.00
10/29/2014 0.00
10/30/2014 0.00
10/31/2014 T
11/1/2014 0.01
11/2/2014 0.00
11/3/2014 0.00
11/4/2014 0.02
11/5/2014 0.00
11/6/2014 T
11/7/2014 T
11/8/2014 0.02
11/9/2014 0.00
11/10/2014 0.00
11/11/2014 0.00
11/12/2014 0.02
11/13/2014 T
11/14/2014 T
11/15/2014 T
11/16/2014 0.02
11/17/2014 **
11/18/2014 **
11/19/2014 0.02
11/20/2014 **
11/21/2014 T
11/22/2014 0.17
11/23/2014 0.01
11/24/2014 0.85
11/25/2014 **
11/26/2014 **
11/27/2014 0.60
11/28/2014 T
11/29/2014 T
11/30/2014 T
12/1/2014 T
12/2/2014 0.00
12/3/2014 0.00
12/4/2014 0.00
12/5/2014 0.00
12/6/2014 0.00
12/7/2014 0.00
12/8/2014 0.02
12/9/2014 0.16
12/10/2014 T
12/11/2014 T
12/12/2014 0.00
12/13/2014 0.01
12/14/2014 T
12/15/2014 0.01
12/16/2014 0.19
12/17/2014 0.05
12/18/2014 T
12/19/2014 0.00
12/20/2014 0.00
12/21/2014 T
12/22/2014 T
12/23/2014 0.53
12/24/2014 T
12/25/2014
12/26/2014 0.00
12/27/2014 0.00
12/28/2014 T
12/29/2014 0.00
12/30/2014 0.00
12/31/2014 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2015 0.00
1/2/2015 0.00
1/3/2015 0.23
1/4/2015 0.53
1/5/2015 0.04
1/6/2015 0.14
1/7/2015 0.00
1/8/2015 0.00
1/9/2015 0.17
1/10/2015 0.00
1/11/2015 0.00
1/12/2015 0.24
1/13/2015 T
1/14/2015 0.01
1/15/2015 T
1/16/2015 0.00
1/17/2015 0.00
1/18/2015 0.00
1/19/2015 0.00
1/20/2015 T
1/21/2015 0.01
1/22/2015 T
1/23/2015 0.00
1/24/2015 0.00
1/25/2015 0.01
1/26/2015 0.01
1/27/2015 0.03
1/28/2015 0.00
1/29/2015 T
1/30/2015 T
1/31/2015 0.00
2/1/2015
2/2/2015
2/3/2015
2/4/2015
2/5/2015
2/6/2015
2/7/2015
2/8/2015
2/9/2015
2/10/2015
2/11/2015
2/12/2015
2/13/2015
2/14/2015
2/15/2015
2/16/2015
2/17/2015
2/18/2015
2/19/2015
2/20/2015
2/21/2015
2/22/2015
2/23/2015
2/24/2015
2/25/2015
2/26/2015
2/27/2015
2/28/2015
3/1/2015
3/2/2015
3/3/2015
3/4/2015
3/5/2015
3/6/2015
3/7/2015
3/8/2015
3/9/2015
3/10/2015
3/11/2015
3/12/2015
3/13/2015
3/14/2015
3/15/2015
3/16/2015
3/17/2015
3/18/2015
3/19/2015
3/20/2015
3/21/2015
3/22/2015
3/23/2015
3/24/2015
3/25/2015
3/26/2015
3/27/2015
3/28/2015
3/29/2015
3/30/2015
3/31/2015
Day of YearDaily PrcpMultiday Prcp
4/1/2015
4/2/2015
4/3/2015
4/4/2015
4/5/2015
4/6/2015
4/7/2015
4/8/2015
4/9/2015
4/10/2015
4/11/2015
4/12/2015
4/13/2015
4/14/2015
4/15/2015
4/16/2015
4/17/2015
4/18/2015
4/19/2015
4/20/2015
4/21/2015
4/22/2015
4/23/2015
4/24/2015
4/25/2015
4/26/2015
4/27/2015
4/28/2015
4/29/2015
4/30/2015
5/1/2015
5/2/2015
5/3/2015
5/4/2015
5/5/2015
5/6/2015
5/7/2015
5/8/2015
5/9/2015
5/10/2015
5/11/2015
5/12/2015
5/13/2015
5/14/2015
5/15/2015
5/16/2015
5/17/2015
5/18/2015
5/19/2015
5/20/2015
5/21/2015
5/22/2015
5/23/2015
5/24/2015
5/25/2015
5/26/2015
5/27/2015
5/28/2015
5/29/2015
5/30/2015
5/31/2015
6/1/2015
6/2/2015
6/3/2015
6/4/2015
6/5/2015
6/6/2015
6/7/2015
6/8/2015
6/9/2015
6/10/2015
6/11/2015
6/12/2015
6/13/2015
6/14/2015
6/15/2015
6/16/2015
6/17/2015
6/18/2015
6/19/2015
6/20/2015
6/21/2015
6/22/2015
6/23/2015
6/24/2015
6/25/2015
6/26/2015
6/27/2015
6/28/2015
6/29/2015
6/30/2015
Day of YearDaily PrcpMultiday Prcp
7/1/2015
7/2/2015
7/3/2015
7/4/2015
7/5/2015
7/6/2015
7/7/2015
7/8/2015
7/9/2015
7/10/2015
7/11/2015
7/12/2015
7/13/2015
7/14/2015
7/15/2015
7/16/2015
7/17/2015
7/18/2015
7/19/2015
7/20/2015
7/21/2015
7/22/2015
7/23/2015
7/24/2015
7/25/2015
7/26/2015
7/27/2015
7/28/2015
7/29/2015
7/30/2015
7/31/2015
8/1/2015
8/2/2015
8/3/2015
8/4/2015
8/5/2015
8/6/2015
8/7/2015
8/8/2015
8/9/2015
8/10/2015
8/11/2015
8/12/2015
8/13/2015
8/14/2015
8/15/2015
8/16/2015
8/17/2015
8/18/2015
8/19/2015
8/20/2015
8/21/2015
8/22/2015
8/23/2015
8/24/2015
8/25/2015
8/26/2015
8/27/2015
8/28/2015
8/29/2015
8/30/2015
8/31/2015
9/1/2015
9/2/2015
9/3/2015
9/4/2015
9/5/2015
9/6/2015
9/7/2015
9/8/2015
9/9/2015
9/10/2015
9/11/2015
9/12/2015
9/13/2015
9/14/2015
9/15/2015
9/16/2015
9/17/2015
9/18/2015
9/19/2015
9/20/2015
9/21/2015
9/22/2015
9/23/2015
9/24/2015
9/25/2015
9/26/2015
9/27/2015
9/28/2015
9/29/2015
9/30/2015



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 7:00 AM 0.00 0.0 M M M
10/2/2014 6:30 AM 0.02 M M M M
10/3/2014 6:45 AM 1.29 M M M M light rain at obs
10/4/2014 8:00 AM 0.05 M M M M mist at obs.
10/5/2014 7:00 AM 0.04 M M M M
10/6/2014 7:00 AM 0.01 M M M M
10/7/2014 6:30 AM 0.00 0.0 M M M
10/8/2014 6:30 AM T M M M M
10/9/2014 6:30 AM 0.00 0.0 M M M
10/10/2014 7:00 AM 0.00 0.0 M M M
10/11/2014 7:00 AM 0.00 0.0 M M M frosty!
10/12/2014 7:00 AM 0.00 0.0 M M M frost
10/13/2014 5:30 AM 0.15 M M M M fog and mist
10/17/2014 6:30 AM T M M M M
10/18/2014 7:00 AM 0.02 M M M M
10/19/2014 7:00 AM T M M M M
10/20/2014 6:30 AM 0.00 0.0 M M M
10/21/2014 6:30 AM 0.00 0.0 M M M
10/22/2014 6:30 AM 0.00 0.0 M M M
10/23/2014 6:30 AM 0.00 0.0 M M M
10/24/2014 6:30 AM 0.00 0.0 M M M
10/25/2014 7:00 AM 0.00 0.0 M M M
10/26/2014 7:00 AM 0.00 0.0 M M M
10/27/2014 6:15 AM 0.00 0.0 M M M
10/28/2014 6:30 AM 0.00 0.0 M M M
10/29/2014 6:30 AM 0.00 0.0 M M M
10/30/2014 6:30 AM 0.00 0.0 M M M
10/31/2014 6:30 AM T M M M M
11/1/2014 7:00 AM 0.01 T M 0.0 M 0.1" snow accumulated only on colder/elevated surfaces; trace snow accumulated elsewhere that melted immediately
11/2/2014 7:00 AM 0.00 0.0 M M M
11/3/2014 6:15 AM 0.00 0.0 M M M
11/4/2014 6:30 AM 0.02 M M M M
11/5/2014 6:30 AM 0.00 0.0 M M M
11/6/2014 6:30 AM T M M M M
11/7/2014 6:30 AM T M M M M
11/8/2014 7:30 AM 0.02 M M M M rain showers
11/9/2014 7:00 AM 0.00 0.0 M M M
11/10/2014 6:30 AM 0.00 0.0 M M M
11/11/2014 6:30 AM 0.00 0.0 M M M
11/12/2014 6:15 AM 0.02 M M M M clear and cold!
11/13/2014 6:30 AM T T T M M
11/14/2014 6:30 AM T T M M M
11/15/2014 7:00 AM T T M M M
11/16/2014 8:00 AM 0.02 1.0 M 1.0 M snow flurries
11/22/2014 7:30 AM 0.17 M M M M mist and drizzle
11/23/2014 8:00 AM 0.01 M M M M
11/24/2014 6:30 AM 0.85 M M M M
11/28/2014 7:00 AM T T M 0.5 M
11/29/2014 7:00 AM T T M 0.5 M
11/30/2014 7:00 AM T 0.0 M 0.0 M
12/1/2014 6:30 AM T 0.0 M 0.0 M
12/2/2014 6:30 AM 0.00 0.0 M 0.0 M
12/3/2014 6:30 AM 0.00 0.0 M 0.0 M
12/4/2014 7:00 AM 0.00 0.0 M 0.0 M
12/5/2014 6:30 AM 0.00 0.0 M 0.0 M
12/6/2014 7:00 AM 0.00 0.0 M 0.0 M
12/7/2014 7:00 AM 0.00 0.0 M 0.0 M
12/8/2014 7:00 AM 0.02 0.0 M 0.0 M light rain at obs.
12/9/2014 6:30 AM 0.16 0.0 M 0.0 M
12/10/2014 6:00 AM T 0.0 M 0.0 M
12/11/2014 6:30 AM T 0.0 M 0.0 M
12/12/2014 5:30 AM 0.00 0.0 M 0.0 M heavy frost with some light fog
12/13/2014 7:00 AM 0.01 T M 0.0 M
12/14/2014 7:00 AM T 0.0 M 0.0 M mist
12/15/2014 6:30 AM 0.01 M M M M fog and mist
12/16/2014 6:30 AM 0.19 0.0 M 0.0 M fog & drizzle
12/17/2014 6:30 AM 0.05 0.0 M 0.0 M
12/18/2014 6:30 AM T T M 0.0 M
12/19/2014 6:30 AM 0.00 0.0 M 0.0 M
12/20/2014 7:00 AM 0.00 0.0 M 0.0 M
12/21/2014 7:00 AM T T M 0.0 M
12/22/2014 6:30 AM T 0.0 M 0.0 M
12/23/2014 7:00 AM 0.53 0.0 M 0.0 M
12/24/2014 7:00 AM T 0.0 M 0.0 M
12/26/2014 7:00 AM 0.00 0.0 M 0.0 M
12/27/2014 7:00 AM 0.00 0.0 M 0.0 M
12/28/2014 7:00 AM T 0.0 M 0.0 M frosty
12/29/2014 7:00 AM 0.00 0.0 M 0.0 M
12/30/2014 7:00 AM 0.00 0.0 M 0.0 M
12/31/2014 7:00 AM 0.00 0.0 M 0.0 M
1/1/2015 7:00 AM 0.00 0.0 M 0.0 M
1/2/2015 7:00 AM 0.00 0.0 M 0.0 M
1/3/2015 7:30 AM 0.23 0.5 M 0.5 M rain showers
1/4/2015 7:00 AM 0.53 1.0 M 1.0 M
1/5/2015 7:00 AM 0.04 0.2 M 1.0 M
1/6/2015 7:00 AM 0.14 2.0 M 3.0 M
1/7/2015 7:00 AM 0.00 0.0 M 3.0 M
1/8/2015 7:00 AM 0.00 0.0 M 3.0 M
1/9/2015 7:30 AM 0.17 1.2 M 4.0 M
1/10/2015 7:00 AM 0.00 0.0 M 4.0 M
1/11/2015 7:00 AM 0.00 0.0 M 4.0 M
1/12/2015 6:45 AM 0.24 1.7 M 6.0 M
1/13/2015 6:30 AM T T M 6.0 M dusting of snow
1/14/2015 6:30 AM 0.01 0.4 M 6.5 M very fluffy snowflakes
1/15/2015 6:30 AM T T M 6.0 M
1/16/2015 6:30 AM 0.00 0.0 M 5.5 M
1/17/2015 7:00 AM 0.00 0.0 M 4.0 M
1/18/2015 7:00 AM 0.00 0.0 M 2.0 M
1/19/2015 7:00 AM 0.00 0.0 M 1.0 M
1/20/2015 6:30 AM T 0.1 M 1.0 M
1/21/2015 6:30 AM 0.01 0.2 M 0.5 M
1/22/2015 6:30 AM T T M T M still many 1-2" mounds of drifted snow remain, but also many bare areas, so calling total snow on ground as trace.
1/23/2015 6:30 AM 0.00 0.0 M T M
1/24/2015 7:00 AM 0.00 0.0 M T M
1/25/2015 7:30 AM 0.01 0.1 M 0.1 M light snow falling
1/26/2015 6:30 AM 0.01 0.4 M 0.5 M
1/27/2015 7:00 AM 0.03 0.4 M 1.0 M
1/28/2015 6:30 AM 0.00 0.0 M 0.5 M
1/29/2015 6:30 AM T T M 0.5 M
1/30/2015 6:30 AM T 0.1 M T M snow fell for just a brief period ~0800 on 1/29 and whitened the ground
1/31/2015 7:00 AM 0.00 0.0 M T M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/14/2014 10/16/2014 6:45 AM 3 2.99 M M
11/17/2014 11/19/2014 6:30 AM 3 0.02 T M
11/18/2014 11/19/2014 6:30 AM 2 0.02 T M
11/20/2014 11/21/2014 6:30 AM 2 T M M
11/25/2014 11/27/2014 7:00 AM 3 0.60 0.8 M



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
8/2/2015 2:20 PM 1" Quarter Size 3/8" 1/4" Pea Size Mixed|White Ice 2 1min minor leaf damage Continuous True Before rain After smaller hail