Station Overview Station Location
Station Number IL-CT-3 Latitude 38.611554
Station Name Aviston 0.4 NW Longitude -89.611706
County Clinton Elevation (ft) 467



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 13 3.39 2.59 31 2.44 24 0.15 7 2 8 0 0.0 0 0
Nov 13 3.77 2.20 30 0.86 6 1.34 24 3 2 0 0.0 0 0
Dec 13 2.78 3.30 30 2.40 29 0.90 1 1 7 1 5.0 3 2
Jan 14 2.40 1.33 14 1.33 12 0.00 2 1 3 2 14.0 3 3
Feb 14 2.41 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 14 3.18 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 14 3.79 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 14 4.56 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 14 4.21 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 14 3.86 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 14 3.01 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 14 3.00 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 40.36" 9.42" 105 days 7.03" 71 2.39" 34 days 7 20 days 3 days 19.0" 6 days 5 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
10/1/2013 **
10/2/2013 **
10/3/2013 **
10/4/2013 **
10/5/2013 0.10
10/6/2013 0.61
10/7/2013 0.02
10/8/2013 0.00
10/9/2013 0.00
10/10/2013 0.00
10/11/2013 0.00
10/12/2013 0.00
10/13/2013 0.53
10/14/2013 0.00
10/15/2013 0.00
10/16/2013 0.52
10/17/2013 0.04
10/18/2013 0.00
10/19/2013 0.19
10/20/2013 0.00
10/21/2013 0.00
10/22/2013 0.00
10/23/2013 **
10/24/2013 0.05
10/25/2013 0.00
10/26/2013 0.00
10/27/2013 0.00
10/28/2013 0.00
10/29/2013 0.00
10/30/2013 0.22
10/31/2013 0.31
11/1/2013 0.80
11/2/2013 **
11/3/2013 **
11/4/2013 0.00
11/5/2013 0.06
11/6/2013 **
11/7/2013 0.87
11/8/2013 0.00
11/9/2013 0.00
11/10/2013 0.00
11/11/2013 0.00
11/12/2013 **
11/13/2013 **
11/14/2013 **
11/15/2013 **
11/16/2013 **
11/17/2013 **
11/18/2013 **
11/19/2013 **
11/20/2013 0.47
11/21/2013 **
11/22/2013 **
11/23/2013 **
11/24/2013 **
11/25/2013 **
11/26/2013 **
11/27/2013 **
11/28/2013 **
11/29/2013 **
11/30/2013 **
12/1/2013 0.90
12/2/2013 0.00
12/3/2013 0.00
12/4/2013 0.00
12/5/2013 0.05
12/6/2013 0.14
12/7/2013 0.07
12/8/2013 0.00
12/9/2013 T
12/10/2013 0.00
12/11/2013 0.00
12/12/2013 0.00
12/13/2013 0.00
12/14/2013 0.32
12/15/2013 0.30
12/16/2013 0.00
12/17/2013 0.00
12/18/2013 0.00
12/19/2013
12/20/2013 0.00
12/21/2013 0.92
12/22/2013 0.60
12/23/2013 0.00
12/24/2013 0.00
12/25/2013 0.00
12/26/2013 0.00
12/27/2013 0.00
12/28/2013 0.00
12/29/2013 0.00
12/30/2013 0.00
12/31/2013 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2014 0.00
1/2/2014 0.30
1/3/2014 0.00
1/4/2014 0.00
1/5/2014 0.41
1/6/2014 T
1/7/2014 **
1/8/2014 0.00
1/9/2014
1/10/2014 T
1/11/2014 0.62
1/12/2014 0.00
1/13/2014 0.00
1/14/2014 0.00
1/15/2014 0.00
1/16/2014
1/17/2014
1/18/2014
1/19/2014
1/20/2014
1/21/2014
1/22/2014
1/23/2014
1/24/2014
1/25/2014
1/26/2014
1/27/2014
1/28/2014
1/29/2014
1/30/2014
1/31/2014
2/1/2014
2/2/2014
2/3/2014
2/4/2014
2/5/2014
2/6/2014
2/7/2014
2/8/2014
2/9/2014
2/10/2014
2/11/2014
2/12/2014
2/13/2014
2/14/2014
2/15/2014
2/16/2014
2/17/2014
2/18/2014
2/19/2014
2/20/2014
2/21/2014
2/22/2014
2/23/2014
2/24/2014
2/25/2014
2/26/2014
2/27/2014
2/28/2014
3/1/2014
3/2/2014
3/3/2014
3/4/2014
3/5/2014
3/6/2014
3/7/2014
3/8/2014
3/9/2014
3/10/2014
3/11/2014
3/12/2014
3/13/2014
3/14/2014
3/15/2014
3/16/2014
3/17/2014
3/18/2014
3/19/2014
3/20/2014
3/21/2014
3/22/2014
3/23/2014
3/24/2014
3/25/2014
3/26/2014
3/27/2014
3/28/2014
3/29/2014
3/30/2014
3/31/2014
Day of YearDaily PrcpMultiday Prcp
4/1/2014
4/2/2014
4/3/2014
4/4/2014
4/5/2014
4/6/2014
4/7/2014
4/8/2014
4/9/2014
4/10/2014
4/11/2014
4/12/2014
4/13/2014
4/14/2014
4/15/2014
4/16/2014
4/17/2014
4/18/2014
4/19/2014
4/20/2014
4/21/2014
4/22/2014
4/23/2014
4/24/2014
4/25/2014
4/26/2014
4/27/2014
4/28/2014
4/29/2014
4/30/2014
5/1/2014
5/2/2014
5/3/2014
5/4/2014
5/5/2014
5/6/2014
5/7/2014
5/8/2014
5/9/2014
5/10/2014
5/11/2014
5/12/2014
5/13/2014
5/14/2014
5/15/2014
5/16/2014
5/17/2014
5/18/2014
5/19/2014
5/20/2014
5/21/2014
5/22/2014
5/23/2014
5/24/2014
5/25/2014
5/26/2014
5/27/2014
5/28/2014
5/29/2014
5/30/2014
5/31/2014
6/1/2014
6/2/2014
6/3/2014
6/4/2014
6/5/2014
6/6/2014
6/7/2014
6/8/2014
6/9/2014
6/10/2014
6/11/2014
6/12/2014
6/13/2014
6/14/2014
6/15/2014
6/16/2014
6/17/2014
6/18/2014
6/19/2014
6/20/2014
6/21/2014
6/22/2014
6/23/2014
6/24/2014
6/25/2014
6/26/2014
6/27/2014
6/28/2014
6/29/2014
6/30/2014
Day of YearDaily PrcpMultiday Prcp
7/1/2014
7/2/2014
7/3/2014
7/4/2014
7/5/2014
7/6/2014
7/7/2014
7/8/2014
7/9/2014
7/10/2014
7/11/2014
7/12/2014
7/13/2014
7/14/2014
7/15/2014
7/16/2014
7/17/2014
7/18/2014
7/19/2014
7/20/2014
7/21/2014
7/22/2014
7/23/2014
7/24/2014
7/25/2014
7/26/2014
7/27/2014
7/28/2014
7/29/2014
7/30/2014
7/31/2014
8/1/2014
8/2/2014
8/3/2014
8/4/2014
8/5/2014
8/6/2014
8/7/2014
8/8/2014
8/9/2014
8/10/2014
8/11/2014
8/12/2014
8/13/2014
8/14/2014
8/15/2014
8/16/2014
8/17/2014
8/18/2014
8/19/2014
8/20/2014
8/21/2014
8/22/2014
8/23/2014
8/24/2014
8/25/2014
8/26/2014
8/27/2014
8/28/2014
8/29/2014
8/30/2014
8/31/2014
9/1/2014
9/2/2014
9/3/2014
9/4/2014
9/5/2014
9/6/2014
9/7/2014
9/8/2014
9/9/2014
9/10/2014
9/11/2014
9/12/2014
9/13/2014
9/14/2014
9/15/2014
9/16/2014
9/17/2014
9/18/2014
9/19/2014
9/20/2014
9/21/2014
9/22/2014
9/23/2014
9/24/2014
9/25/2014
9/26/2014
9/27/2014
9/28/2014
9/29/2014
9/30/2014



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/6/2013 2:10 PM 0.61 M M M M
10/7/2013 7:40 AM 0.02 M M M M
10/8/2013 7:00 AM 0.00 0.0 M M M
10/9/2013 7:00 AM 0.00 0.0 M M M
10/10/2013 7:30 AM 0.00 0.0 M M M
10/11/2013 6:00 AM 0.00 0.0 M M M
10/12/2013 7:00 AM 0.00 0.0 M M M
10/13/2013 8:00 AM 0.53 M M M M
10/14/2013 6:50 AM 0.00 0.0 M M M
10/15/2013 6:00 AM 0.00 0.0 M M M
10/16/2013 7:00 AM 0.52 M M M M
10/17/2013 7:20 AM 0.04 M M M M
10/18/2013 7:20 AM 0.00 0.0 M M M
10/19/2013 7:00 AM 0.19 M M M M delayed due to internet issues.
10/20/2013 8:30 AM 0.00 0.0 M M M
10/21/2013 6:45 AM 0.00 0.0 M M M
10/22/2013 7:00 AM 0.00 0.0 M M M
10/25/2013 7:00 AM 0.00 0.0 M M M
10/26/2013 9:45 AM 0.00 0.0 M M M
10/27/2013 9:30 AM 0.00 0.0 M M M
10/28/2013 6:45 AM 0.00 0.0 M M M
10/29/2013 6:40 AM 0.00 0.0 M M M
10/30/2013 7:00 AM 0.22 M M M M
10/31/2013 7:00 AM 0.31 M M M M
11/1/2013 8:20 AM 0.80 M M M M
11/5/2013 7:00 AM 0.06 M M M M
11/8/2013 6:00 AM 0.00 0.0 M M M
11/9/2013 9:50 AM 0.00 0.0 M M M
11/10/2013 10:00 AM 0.00 0.0 M M M
11/11/2013 10:00 AM 0.00 0.0 M M M
12/2/2013 7:00 AM 0.00 0.0 M M M
12/3/2013 5:30 AM 0.00 0.0 M M M
12/4/2013 6:50 AM 0.00 0.0 M M M
12/5/2013 7:20 AM 0.05 M M M M
12/6/2013 7:00 AM 0.14 2.0 0.14 2.0 0.14
12/7/2013 6:00 AM 0.07 1.0 0.07 3.0 0.21
12/8/2013 10:00 AM 0.00 0.0 M M M
12/9/2013 6:45 AM T M M M M Traces of freezing drizzle. No Accumulation.
12/10/2013 9:00 AM 0.00 0.0 M M M
12/11/2013 6:00 AM 0.00 0.0 M M M
12/12/2013 8:00 AM 0.00 0.0 M M M
12/13/2013 6:00 AM 0.00 0.0 M M M
12/14/2013 7:20 AM 0.32 2.0 0.32 M M
12/15/2013 9:00 AM 0.30 M M M M Delayed report. After initial snowfall of 2.0 inches. We only received slightly over 1/4 inch more snow.
12/16/2013 6:40 AM 0.00 0.0 M M M
12/17/2013 6:50 AM 0.00 0.0 M M M
12/18/2013 5:00 AM 0.00 0.0 M M M
12/20/2013 7:00 AM 0.00 0.0 M M M
12/21/2013 8:30 AM 0.92 M M M M
12/22/2013 8:45 AM 0.60 M M M M
12/23/2013 9:00 AM 0.00 0.0 M M M
12/24/2013 10:00 AM 0.00 0.0 M M M
12/25/2013 9:00 AM 0.00 0.0 M M M
12/26/2013 10:00 AM 0.00 0.0 M M M
12/27/2013 8:25 AM 0.00 0.0 M M M
12/28/2013 8:00 AM 0.00 0.0 M M M
12/29/2013 10:30 AM 0.00 0.0 M M M
12/30/2013 6:45 AM 0.00 0.0 M M M
12/31/2013 7:30 AM 0.00 0.0 M M M
1/1/2014 12:55 PM 0.00 0.0 M M M
1/2/2014 7:00 AM 0.30 2.0 0.30 2.0 0.30
1/3/2014 6:00 AM 0.00 0.0 M M M
1/4/2014 9:20 AM 0.00 0.0 M M M
1/5/2014 9:20 AM 0.41 4.0 0.41 4.0 0.41
1/6/2014 8:30 AM T 8.0 M 12.0 M Blowing was so bad there was little chance of getting high accuracy on this event.
1/10/2014 6:00 AM T M M M M
1/11/2014 6:00 AM 0.62 M M M M
1/12/2014 6:00 AM 0.00 0.0 M M M
1/13/2014 6:00 AM 0.00 0.0 M M M
1/14/2014 6:30 AM 0.00 0.0 M M M
1/15/2014 6:45 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/30/2013 10/05/2013 9:00 AM 6 0.10 M M
10/23/2013 10/24/2013 6:50 AM 2 0.05 M M
11/2/2013 11/04/2013 6:30 AM 3 0.00 M M
11/6/2013 11/07/2013 7:30 AM 2 0.87 M M
11/12/2013 11/20/2013 5:20 AM 9 0.47 M M
11/21/2013 12/01/2013 9:50 AM 11 0.90 M M Been traveling.
1/7/2014 1/08/2014 6:40 AM 2 0.00 M 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