Station Overview Station Location
Station Number IL-ME-6 Latitude 40.018882
Station Name Petersburg 7.5 W Longitude -89.993443
County Menard Elevation (ft) 601



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 16 3.05 1.13 4 1.13 4 0.00 0 0 4 0 0.0 0 0
Nov 16 3.22 2.59 6 2.59 6 0.00 0 0 6 0 0.0 0 0
Dec 16 2.58 1.09 9 1.07 5 0.02 4 1 4 0 3.0 1 0
Jan 17 1.84 0.61 5 0.61 5 0.00 0 0 5 0 0.8 1 1
Feb 17 1.84 0.23 4 0.23 4 0.00 0 0 3 1 0.0 0 0
March 17 2.60 2.98 8 2.98 8 0.00 0 0 7 1 3.8 2 2
April 17 3.74 7.47 13 7.47 13 0.00 0 0 13 0 0.0 0 0
May 17 4.47 4.81 12 4.81 12 0.00 0 0 12 0 0.0 0 0
June 17 4.18 0.98 6 0.98 6 0.00 0 0 5 0 0.0 0 0
July 17 4.18 1.75 6 1.75 6 0.00 0 0 6 0 0.0 0 0
Aug 17 3.34 3.11 11 3.11 11 0.00 0 0 10 0 0.0 0 0
Sept 17 3.30 1.21 2 1.21 2 0.00 0 0 2 0 0.0 0 0
Water Year Totals: 38.34" 27.96" 86 days 27.94" 82 0.02" 4 days 1 77 days 2 days 7.6" 4 days 3 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
10/1/2016
10/2/2016 0.20
10/3/2016
10/4/2016
10/5/2016
10/6/2016
10/7/2016
10/8/2016
10/9/2016
10/10/2016
10/11/2016
10/12/2016
10/13/2016
10/14/2016
10/15/2016
10/16/2016 0.83
10/17/2016
10/18/2016
10/19/2016
10/20/2016 0.05
10/21/2016
10/22/2016
10/23/2016
10/24/2016
10/25/2016
10/26/2016
10/27/2016
10/28/2016 0.05
10/29/2016
10/30/2016
10/31/2016
11/1/2016
11/2/2016
11/3/2016 1.10
11/4/2016
11/5/2016
11/6/2016
11/7/2016
11/8/2016 0.05
11/9/2016 0.21
11/10/2016
11/11/2016
11/12/2016
11/13/2016
11/14/2016
11/15/2016
11/16/2016
11/17/2016
11/18/2016
11/19/2016
11/20/2016
11/21/2016
11/22/2016
11/23/2016 0.71
11/24/2016
11/25/2016
11/26/2016
11/27/2016
11/28/2016 0.35
11/29/2016 0.17
11/30/2016
12/1/2016
12/2/2016
12/3/2016
12/4/2016
12/5/2016 0.40
12/6/2016 0.00
12/7/2016
12/8/2016
12/9/2016
12/10/2016
12/11/2016
12/12/2016
12/13/2016
12/14/2016
12/15/2016
12/16/2016 **
12/17/2016 **
12/18/2016 **
12/19/2016 0.02
12/20/2016
12/21/2016
12/22/2016
12/23/2016
12/24/2016 0.20
12/25/2016 0.03
12/26/2016 0.44
12/27/2016
12/28/2016
12/29/2016
12/30/2016
12/31/2016
Day of YearDaily PrcpMultiday Prcp
1/1/2017
1/2/2017
1/3/2017 0.20
1/4/2017 0.05
1/5/2017 M
1/6/2017
1/7/2017
1/8/2017
1/9/2017
1/10/2017
1/11/2017
1/12/2017
1/13/2017
1/14/2017
1/15/2017
1/16/2017
1/17/2017 0.15
1/18/2017 0.03
1/19/2017
1/20/2017 0.18
1/21/2017
1/22/2017
1/23/2017
1/24/2017
1/25/2017
1/26/2017
1/27/2017
1/28/2017
1/29/2017
1/30/2017
1/31/2017
2/1/2017
2/2/2017
2/3/2017
2/4/2017
2/5/2017
2/6/2017
2/7/2017 0.03
2/8/2017
2/9/2017
2/10/2017
2/11/2017
2/12/2017
2/13/2017
2/14/2017
2/15/2017
2/16/2017
2/17/2017
2/18/2017
2/19/2017
2/20/2017
2/21/2017 0.15
2/22/2017
2/23/2017 T
2/24/2017 0.05
2/25/2017
2/26/2017
2/27/2017
2/28/2017
3/1/2017
3/2/2017
3/3/2017
3/4/2017
3/5/2017
3/6/2017
3/7/2017 0.64
3/8/2017
3/9/2017
3/10/2017 T
3/11/2017
3/12/2017
3/13/2017 0.35
3/14/2017 0.01
3/15/2017
3/16/2017
3/17/2017
3/18/2017
3/19/2017
3/20/2017
3/21/2017
3/22/2017
3/23/2017
3/24/2017 0.21
3/25/2017
3/26/2017
3/27/2017
3/28/2017 0.31
3/29/2017
3/30/2017 0.75
3/31/2017 0.71
Day of YearDaily PrcpMultiday Prcp
4/1/2017
4/2/2017
4/3/2017 0.02
4/4/2017 0.59
4/5/2017 1.15
4/6/2017 0.41
4/7/2017
4/8/2017
4/9/2017
4/10/2017 0.21
4/11/2017 0.03
4/12/2017
4/13/2017
4/14/2017
4/15/2017 0.31
4/16/2017 0.35
4/17/2017
4/18/2017
4/19/2017
4/20/2017
4/21/2017 0.05
4/22/2017
4/23/2017
4/24/2017
4/25/2017
4/26/2017 0.21
4/27/2017
4/28/2017 0.04
4/29/2017 0.35
4/30/2017 3.75
5/1/2017 0.41
5/2/2017 0.03
5/3/2017
5/4/2017 0.61
5/5/2017 0.05
5/6/2017
5/7/2017
5/8/2017
5/9/2017
5/10/2017
5/11/2017 0.61
5/12/2017
5/13/2017
5/14/2017
5/15/2017
5/16/2017
5/17/2017
5/18/2017 0.07
5/19/2017 0.27
5/20/2017 0.80
5/21/2017 0.75
5/22/2017
5/23/2017 0.55
5/24/2017 0.25
5/25/2017 0.41
5/26/2017
5/27/2017
5/28/2017
5/29/2017
5/30/2017
5/31/2017
6/1/2017
6/2/2017
6/3/2017
6/4/2017
6/5/2017
6/6/2017
6/7/2017
6/8/2017
6/9/2017
6/10/2017
6/11/2017
6/12/2017
6/13/2017
6/14/2017
6/15/2017 0.51
6/16/2017
6/17/2017 0.05
6/18/2017
6/19/2017
6/20/2017 0.20
6/21/2017 0.12
6/22/2017
6/23/2017
6/24/2017
6/25/2017
6/26/2017
6/27/2017 0.10
6/28/2017 0.00
6/29/2017
6/30/2017
Day of YearDaily PrcpMultiday Prcp
7/1/2017
7/2/2017
7/3/2017
7/4/2017
7/5/2017 0.05
7/6/2017 0.25
7/7/2017
7/8/2017
7/9/2017
7/10/2017
7/11/2017 0.82
7/12/2017 0.55
7/13/2017
7/14/2017
7/15/2017
7/16/2017
7/17/2017 0.02
7/18/2017
7/19/2017 0.06
7/20/2017
7/21/2017
7/22/2017
7/23/2017
7/24/2017
7/25/2017
7/26/2017
7/27/2017
7/28/2017
7/29/2017
7/30/2017
7/31/2017
8/1/2017
8/2/2017
8/3/2017
8/4/2017 0.06
8/5/2017
8/6/2017 0.06
8/7/2017 0.06
8/8/2017
8/9/2017
8/10/2017
8/11/2017 0.71
8/12/2017
8/13/2017
8/14/2017
8/15/2017
8/16/2017
8/17/2017 0.07
8/18/2017
8/19/2017
8/20/2017
8/21/2017
8/22/2017 1.35
8/23/2017 0.12
8/24/2017 0.05
8/25/2017
8/26/2017
8/27/2017 0.02
8/28/2017 0.00
8/29/2017 0.61
8/30/2017
8/31/2017
9/1/2017
9/2/2017
9/3/2017
9/4/2017
9/5/2017
9/6/2017
9/7/2017
9/8/2017
9/9/2017
9/10/2017
9/11/2017
9/12/2017
9/13/2017
9/14/2017
9/15/2017
9/16/2017
9/17/2017
9/18/2017 0.09
9/19/2017 1.12
9/20/2017
9/21/2017
9/22/2017
9/23/2017
9/24/2017
9/25/2017
9/26/2017
9/27/2017
9/28/2017
9/29/2017
9/30/2017



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2016 7:00 AM 0.20 M M M M entered by wfo-ilx (BRO).
10/16/2016 7:00 AM 0.83 M M M M
10/20/2016 7:00 AM 0.05 M M M M
10/28/2016 7:00 AM 0.05 M M M M entered by WFO-ILX (BRO).
11/3/2016 7:00 AM 1.10 M M M M entered by wfo-ilx (BRO) per observer request.
11/8/2016 7:00 AM 0.05 M M M M
11/9/2016 7:00 AM 0.21 M M M M
11/23/2016 7:00 AM 0.71 M M M M entered by WFO-ILX.
11/28/2016 7:00 AM 0.35 M M M M entered by WFO-ILX.
11/29/2016 7:00 AM 0.17 M M M M entered by WFO-ILX.
12/5/2016 7:00 AM 0.40 3.0 M M M entered by wfo-ilx.
12/6/2016 7:00 AM 0.00 0.0 M M M 0.05 in gauge. however, report does not match up with localized readings and radar reports for the 24 hour period. data entered by wfo-ilx
12/24/2016 7:00 AM 0.20 0.0 M 0.0 M entered by WFO-ILX
12/25/2016 7:00 AM 0.03 0.0 M 0.0 M entered by WFO-ILX
12/26/2016 7:00 AM 0.44 0.0 M 0.0 M entered by WFO-ILX.
1/3/2017 7:00 AM 0.20 0.0 M 0.0 M entered by wfo-ilx (bro) per obsvr request.
1/4/2017 7:00 AM 0.05 0.0 M 0.0 M entered by wfo-ilx (bro) per obsvr request.
1/5/2017 7:00 AM M 0.8 M 1.0 M entered by nws-ilx (bro) per observer request. obs taken at 07L.
1/17/2017 7:00 AM 0.15 0.0 M 0.0 M Entered by WFO-ILX.
1/18/2017 7:00 AM 0.03 0.0 M 0.0 M entered by wfo-ilx (BRO)
1/20/2017 7:00 AM 0.18 0.0 M 0.0 M entered by wfo-ilx (bro)
2/7/2017 7:00 AM 0.03 0.0 M 0.0 M entered by WFO-ILX (bro).
2/21/2017 7:00 AM 0.15 0.0 M 0.0 M Reported by wfo-ilx (BRO) per observer request.
2/23/2017 7:00 AM T 0.0 M 0.0 M entered by wfo-ilx (BRO). heavy dew and fog overnight and during early morning hours leaving 0.05" of moisture in the rain gauge.
2/24/2017 7:00 AM 0.05 0.0 M 0.0 M entered by wfo-ilx (BRO) per observer request.
3/7/2017 7:00 AM 0.64 0.0 M 0.0 M ENTERED BY WFO-ILX (BRO) PER OBSERVER REQUEST.
3/10/2017 7:00 AM T T M 0.0 M Report transmitted by wfo-ilx (BRO) per observer request.
3/13/2017 7:00 AM 0.35 3.5 M 4.0 M entered per observer request by wfo-ilx (BRO).
3/14/2017 7:00 AM 0.01 0.3 M 3.0 M entered by wfo-ilx (BRO).
3/24/2017 7:00 AM 0.21 0.0 M 0.0 M entered by wfo/ilx (BRO).
3/28/2017 7:00 AM 0.31 0.0 M 0.0 M entered by wfo-ilx.
3/30/2017 7:00 AM 0.75 0.0 M 0.0 M wfo ilx entered the obs for the observer.
3/31/2017 7:00 AM 0.71 0.0 M 0.0 M wfo ilx entered the obs for the observer.
4/3/2017 7:00 AM 0.02 M M M M ENTERED BY WFO-ILX.
4/4/2017 7:00 AM 0.59 M M M M entered by wfo-ilx.
4/5/2017 7:00 AM 1.15 M M M M entered by wfo-ilx.
4/6/2017 7:00 AM 0.41 M M M M entered by wfo-ilx.
4/10/2017 7:00 AM 0.21 M M M M entered by wfo-ilx
4/11/2017 7:00 AM 0.03 M M M M entered by wfo-ilx.
4/15/2017 7:00 AM 0.31 M M M M entered by wfo-ilx.
4/16/2017 7:00 AM 0.35 M M M M entered by wfo-ilx.
4/21/2017 7:00 AM 0.05 M M M M entered by wfo-ilx.
4/26/2017 7:00 AM 0.21 M M M M entered by wfo-ilx
4/28/2017 7:00 AM 0.04 M M M M
4/29/2017 7:00 AM 0.35 M M M M entered by wfo-ilx.
4/30/2017 7:00 AM 3.75 M M M M entered by wfo-ilx.
5/1/2017 7:00 AM 0.41 M M M M entered by wfo-ilx.
5/2/2017 7:00 AM 0.03 M M M M entered by wfo-ilx.
5/4/2017 7:00 AM 0.61 M M M M entered by wfo-ilx
5/5/2017 7:00 AM 0.05 M M M M entered by wfo-ilx
5/11/2017 7:00 AM 0.61 M M M M entered by wfo-ilx.
5/18/2017 7:00 AM 0.07 M M M M entered by wfo-ilx.
5/19/2017 7:00 AM 0.27 M M M M entered by wfo-ilx.
5/20/2017 7:00 AM 0.80 M M M M entered by wfo-ilx
5/21/2017 7:00 AM 0.75 M M M M entered by wfo-ilx.
5/23/2017 7:00 AM 0.55 M M M M entered by wfo-ilx
5/24/2017 7:00 AM 0.25 M M M M entered by wfo-ilx.
5/25/2017 7:00 AM 0.41 M M M M entered by wfo-ilx
6/15/2017 7:00 AM 0.51 M M M M entered by wfo-ilx.
6/17/2017 7:00 AM 0.05 M M M M
6/20/2017 7:00 AM 0.20 M M M M entered by wfo-ilx.
6/21/2017 7:00 AM 0.12 M M M M entered by wfo-ilx.
6/27/2017 7:00 AM 0.10 M M M M entered by wfo-ilx
6/28/2017 7:00 AM 0.00 0.0 M M M entered by wfo-ilx.
7/5/2017 7:00 AM 0.05 M M M M
7/6/2017 7:00 AM 0.25 M M M M entered by wfo-ilx.
7/11/2017 7:00 AM 0.82 M M M M
7/12/2017 7:00 AM 0.55 M M M M
7/17/2017 7:00 AM 0.02 M M M M entered by wfo-ilx
7/19/2017 7:00 AM 0.06 M M M M entered by wfo-ilx.
8/4/2017 7:00 AM 0.06 M M M M entered by wfo-ilx.
8/6/2017 7:00 AM 0.06 M M M M
8/7/2017 7:00 AM 0.06 M M M M
8/11/2017 7:00 AM 0.71 M M M M entered by wfo-ilx
8/17/2017 7:00 AM 0.07 M M M M entered by wfo-ilx
8/22/2017 7:00 AM 1.35 M M M M entered by wfo-ilx.
8/23/2017 7:00 AM 0.12 M M M M ENTERED BY WFO-ILX.
8/24/2017 7:00 AM 0.05 M M M M entered by wfo-ilx. observer reports that he was surprised by the amount in the rain gauge for he did not think it had rained.
8/27/2017 7:00 AM 0.02 M M M M entered by wfo-ilx.
8/28/2017 7:00 AM 0.00 0.0 M M M entered by wfo-ilx
8/29/2017 7:00 AM 0.61 M M M M entered by wfo-ilx.
9/18/2017 7:00 AM 0.09 M M M M entered by wfo-ilx per observer request.
9/19/2017 7:00 AM 1.12 M M M M entered by wfo-ilx.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
12/16/2016 12/19/2016 7:00 AM 4 0.02 0.5 M Entered by WFO-ILX per observer request.



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