Station Overview Station Location
Station Number IL-DK-5 Latitude 41.917352
Station Name Cortland 0.3 SSW Longitude -88.689079
County De Kalb Elevation (ft) 899



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 2.88 1.11 31 1.11 31 0.00 0 0 9 1 0.0 0 0
Nov 11 2.91 3.85 30 3.85 30 0.00 0 0 7 3 0.0 0 0
Dec 11 2.07 2.29 31 2.29 31 0.00 0 0 11 6 2.5 4 3
Jan 12 1.43 1.34 31 1.34 31 0.00 0 0 7 5 9.9 6 1
Feb 12 1.50 1.59 29 1.59 29 0.00 0 0 9 0 7.3 6 1
March 12 2.20 1.39 31 1.39 31 0.00 0 0 9 2 2.7 3 1
April 12 3.32 2.34 30 2.34 30 0.00 0 0 9 3 0.0 0 0
May 12 4.26 1.36 31 1.36 31 0.00 0 0 8 1 0.0 0 0
June 12 4.18 2.12 30 2.12 30 0.00 0 0 5 0 0.0 0 0
July 12 4.01 2.88 31 2.88 31 0.00 0 0 9 2 0.0 0 0
Aug 12 4.31 1.63 31 1.63 31 0.00 0 0 7 1 0.0 0 0
Sept 12 3.26 1.42 30 1.42 30 0.00 0 0 8 1 0.0 0 0
Water Year Totals: 36.33" 23.32" 366 days 23.32" 366 0.00" 0 days 0 98 days 25 days 22.4" 19 days 6 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 0.29
10/14/2011 0.15
10/15/2011 0.00
10/16/2011 0.07
10/17/2011 0.07
10/18/2011 0.00
10/19/2011 0.00
10/20/2011 0.17
10/21/2011 T
10/22/2011 0.00
10/23/2011 0.00
10/24/2011 0.24
10/25/2011 0.00
10/26/2011 0.01
10/27/2011 0.00
10/28/2011 0.01
10/29/2011 0.00
10/30/2011 0.00
10/31/2011 0.10
11/1/2011 0.00
11/2/2011 0.00
11/3/2011 0.36
11/4/2011 0.01
11/5/2011 0.00
11/6/2011 0.00
11/7/2011 T
11/8/2011 0.45
11/9/2011 1.65
11/10/2011 0.41
11/11/2011 T
11/12/2011 0.00
11/13/2011 0.00
11/14/2011 0.00
11/15/2011 0.00
11/16/2011 0.00
11/17/2011 0.00
11/18/2011 0.00
11/19/2011 0.00
11/20/2011 0.00
11/21/2011 0.00
11/22/2011 0.00
11/23/2011 0.30
11/24/2011 0.00
11/25/2011 0.00
11/26/2011 0.00
11/27/2011 0.67
11/28/2011 0.00
11/29/2011 T
11/30/2011 0.00
12/1/2011 0.00
12/2/2011 0.02
12/3/2011 0.02
12/4/2011 0.52
12/5/2011 T
12/6/2011 T
12/7/2011 0.00
12/8/2011 0.00
12/9/2011 0.02
12/10/2011 0.00
12/11/2011 0.00
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 0.74
12/15/2011 0.60
12/16/2011 0.00
12/17/2011 0.06
12/18/2011 0.02
12/19/2011 0.00
12/20/2011 0.00
12/21/2011 0.01
12/22/2011 0.01
12/23/2011 T
12/24/2011 0.00
12/25/2011 0.00
12/26/2011 0.00
12/27/2011 T
12/28/2011 0.00
12/29/2011 T
12/30/2011 T
12/31/2011 0.27
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.01
1/2/2012 0.03
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 0.58
1/14/2012 T
1/15/2012 0.00
1/16/2012 0.00
1/17/2012 T
1/18/2012 0.09
1/19/2012 T
1/20/2012 0.00
1/21/2012 0.50
1/22/2012 0.00
1/23/2012 0.07
1/24/2012 0.00
1/25/2012 0.00
1/26/2012 0.00
1/27/2012 0.00
1/28/2012 0.06
1/29/2012 T
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 0.00
2/9/2012 0.00
2/10/2012 0.00
2/11/2012 0.05
2/12/2012 0.00
2/13/2012 0.00
2/14/2012 0.11
2/15/2012 0.00
2/16/2012 0.22
2/17/2012 0.00
2/18/2012 0.00
2/19/2012 0.00
2/20/2012 0.00
2/21/2012 0.07
2/22/2012 0.01
2/23/2012 0.05
2/24/2012 0.67
2/25/2012 0.04
2/26/2012 0.00
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 0.37
3/1/2012 0.02
3/2/2012 0.00
3/3/2012 0.50
3/4/2012 T
3/5/2012 T
3/6/2012 0.00
3/7/2012 0.00
3/8/2012 0.14
3/9/2012 0.00
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 0.12
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 0.10
3/19/2012 0.00
3/20/2012 0.11
3/21/2012 0.00
3/22/2012 0.00
3/23/2012 0.11
3/24/2012 0.00
3/25/2012 0.00
3/26/2012 0.00
3/27/2012 0.00
3/28/2012 0.00
3/29/2012 0.00
3/30/2012 0.27
3/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2012 0.11
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 T
4/9/2012 0.00
4/10/2012 0.00
4/11/2012 0.00
4/12/2012 0.00
4/13/2012 0.00
4/14/2012 T
4/15/2012 1.13
4/16/2012 0.18
4/17/2012 0.00
4/18/2012 0.00
4/19/2012 0.02
4/20/2012 0.03
4/21/2012 0.00
4/22/2012 0.00
4/23/2012 0.00
4/24/2012 0.00
4/25/2012 T
4/26/2012 0.05
4/27/2012 0.00
4/28/2012 0.21
4/29/2012 0.14
4/30/2012 0.47
5/1/2012 0.00
5/2/2012 0.05
5/3/2012 0.02
5/4/2012 0.29
5/5/2012 0.00
5/6/2012 0.00
5/7/2012 0.71
5/8/2012 0.15
5/9/2012 0.00
5/10/2012 0.00
5/11/2012 0.00
5/12/2012 0.01
5/13/2012 T
5/14/2012 0.00
5/15/2012 0.00
5/16/2012 0.11
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 0.00
5/20/2012 0.00
5/21/2012 0.02
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 0.00
6/1/2012 1.27
6/2/2012 0.00
6/3/2012 0.00
6/4/2012 0.04
6/5/2012 0.03
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 0.48
6/18/2012 0.00
6/19/2012 0.00
6/20/2012 0.00
6/21/2012 0.00
6/22/2012 0.00
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 0.00
6/30/2012 0.30
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012 0.28
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 0.47
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 0.00
7/15/2012 0.14
7/16/2012 0.00
7/17/2012 0.00
7/18/2012 0.00
7/19/2012 1.07
7/20/2012 0.00
7/21/2012 0.00
7/22/2012 0.00
7/23/2012 T
7/24/2012 T
7/25/2012 0.31
7/26/2012 0.02
7/27/2012 0.10
7/28/2012 0.00
7/29/2012 0.00
7/30/2012 0.01
7/31/2012 0.48
8/1/2012 0.00
8/2/2012 0.00
8/3/2012 0.00
8/4/2012 0.00
8/5/2012 0.24
8/6/2012 0.00
8/7/2012 0.00
8/8/2012 0.00
8/9/2012 0.01
8/10/2012 0.09
8/11/2012 0.00
8/12/2012 0.00
8/13/2012 0.15
8/14/2012 0.29
8/15/2012 0.00
8/16/2012 T
8/17/2012 0.41
8/18/2012 0.00
8/19/2012 0.00
8/20/2012 0.00
8/21/2012 0.00
8/22/2012 0.00
8/23/2012 0.00
8/24/2012 0.00
8/25/2012 0.00
8/26/2012 0.00
8/27/2012 0.44
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 T
9/3/2012 0.00
9/4/2012 0.00
9/5/2012 0.31
9/6/2012 0.11
9/7/2012 0.00
9/8/2012 0.19
9/9/2012 0.08
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.00
9/13/2012 0.00
9/14/2012 0.28
9/15/2012 0.00
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 0.25
9/19/2012 0.00
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 0.19
9/23/2012 0.01
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 5:00 AM 0.00 0.0 M M M
10/2/2011 5:00 AM 0.00 0.0 M M M
10/3/2011 5:00 AM 0.00 0.0 M M M
10/4/2011 5:00 AM 0.00 0.0 M M M
10/5/2011 5:00 AM 0.00 0.0 M M M
10/6/2011 5:00 AM 0.00 0.0 M M M
10/7/2011 5:00 AM 0.00 0.0 M M M
10/8/2011 5:00 AM 0.00 0.0 M M M
10/9/2011 5:00 AM 0.00 0.0 M M M
10/10/2011 5:00 AM 0.00 0.0 M M M
10/11/2011 5:00 AM 0.00 0.0 M M M
10/12/2011 5:00 AM 0.00 0.0 M M M
10/13/2011 8:00 AM 0.29 M M M M After a string of days of sunny, warm October weather clouds and rain has arrived. Rain began to fall yesterday evening about 6PM. 0.29 inches of rain fell as of 8AM this morning.
10/14/2011 3:30 AM 0.15 M M M M Rain at times yesterday.
10/15/2011 5:00 AM 0.00 0.0 M M M
10/16/2011 7:00 AM 0.07 M M M M Some rain this morning.
10/17/2011 7:00 AM 0.07 M M M M Some rain yesterday morning.
10/18/2011 5:00 AM 0.00 0.0 M M M
10/19/2011 5:00 AM 0.00 0.0 M M M
10/20/2011 4:00 AM 0.17 M M M M
10/21/2011 7:00 AM T M M M M Very light trace of rain yesterday morning.
10/22/2011 5:00 AM 0.00 0.0 M M M
10/23/2011 5:00 AM 0.00 0.0 M M M
10/24/2011 6:00 AM 0.24 M M M M
10/25/2011 5:00 AM 0.00 0.0 M M M
10/26/2011 6:30 AM 0.01 M M M M Light rain yesterday morning.
10/27/2011 5:00 AM 0.00 0.0 M M M
10/28/2011 4:30 AM 0.01 M M M M Some light rain yesterday afternoon.
10/29/2011 5:00 AM 0.00 0.0 M M M
10/30/2011 5:00 AM 0.00 0.0 M M M
10/31/2011 4:00 AM 0.10 M M M M Rain about 3PM yesterday.
11/1/2011 5:00 AM 0.00 0.0 M M M
11/2/2011 5:00 AM 0.00 0.0 M M M
11/3/2011 7:30 AM 0.36 M M M M
11/4/2011 3:30 AM 0.01 M M M M
11/5/2011 5:00 AM 0.00 0.0 M M M
11/6/2011 5:00 AM 0.00 0.0 M M M
11/7/2011 5:00 AM T M M M M
11/8/2011 5:00 AM 0.45 M M M M Light rain at the time of the reading.
11/9/2011 6:00 AM 1.65 M M M M Raining at the time of the reading.
11/10/2011 3:00 AM 0.41 M M M M
11/11/2011 3:30 AM T T T M M Trace of snow yesterday. First of the season.
11/12/2011 5:00 AM 0.00 0.0 M M M
11/13/2011 5:00 AM 0.00 0.0 M M M
11/14/2011 5:00 AM 0.00 0.0 M M M
11/15/2011 5:00 AM 0.00 0.0 M M M
11/16/2011 5:00 AM 0.00 0.0 M M M
11/17/2011 5:00 AM 0.00 0.0 M M M
11/18/2011 5:00 AM 0.00 0.0 M M M
11/19/2011 5:00 AM 0.00 0.0 M M M
11/20/2011 5:00 AM 0.00 0.0 M M M
11/21/2011 5:00 AM 0.00 0.0 M M M
11/22/2011 5:00 AM 0.00 0.0 M M M
11/23/2011 6:00 AM 0.30 M M M M
11/24/2011 5:00 AM 0.00 0.0 M M M
11/25/2011 5:00 AM 0.00 0.0 M M M
11/26/2011 5:00 AM 0.00 0.0 M M M
11/27/2011 6:00 AM 0.67 M M M M Light rain at the time of the reading.
11/28/2011 5:00 AM 0.00 0.0 M M M
11/29/2011 7:00 AM T T T M M A few snow flakes were seen in the air yesterday morning.
11/30/2011 5:00 AM 0.00 0.0 M M M
12/1/2011 4:00 AM 0.00 0.0 0.00 M M
12/2/2011 7:00 AM 0.02 0.3 0.02 0.3 0.02 Snow on the ground for the first time at this location this year. It's only on some (not all) raised surfaces though - grass, roofs, decks, picnic tables, etc. No snow on the roads or sidewalks. It fell between 9:30PM last night and midnight.
12/3/2011 4:15 AM 0.02 M M M M Rain at the time of the reading this morning.
12/4/2011 4:15 AM 0.52 M M M M 0.37 inches of rain fell prior to 6:30PM yesterday. An additional 0.15 inches of rain fell after 6:30PM for a total of 0.52 inches of rain.
12/5/2011 5:00 AM T M M M M
12/6/2011 7:00 AM T M M M M
12/7/2011 5:00 AM 0.00 0.0 M M M
12/8/2011 5:00 AM 0.00 0.0 M M M
12/9/2011 4:00 AM 0.02 0.4 0.02 0.4 0.02 Some light fluffy snow completely covering the ground this morning. A few flurries in the air.
12/10/2011 5:00 AM 0.00 0.0 M M M
12/11/2011 5:00 AM 0.00 0.0 M M M
12/12/2011 5:00 AM 0.00 0.0 M M M
12/13/2011 5:00 AM 0.00 0.0 M M M
12/14/2011 7:00 AM 0.74 M M M M Raining at the time of the reading.
12/15/2011 4:00 AM 0.60 M M M M
12/16/2011 5:00 AM 0.00 0.0 M M M
12/17/2011 5:30 AM 0.06 1.4 0.06 1.4 0.06 Snowing at the time of the reading. Little to no wind.
12/18/2011 5:00 AM 0.02 0.4 0.02 M M Snow depth value is not totally accurate for this reading. 0.4 inches of snow was measured, but more snow fell and melted before another depth measurement could be taken.
12/19/2011 5:00 AM 0.00 0.0 M M M
12/20/2011 5:00 AM 0.00 0.0 M M M
12/21/2011 3:00 AM 0.01 M M M M
12/22/2011 4:00 AM 0.01 M M M M
12/23/2011 3:00 AM T T T M M Some snow fell late yesterday afternoon/early evening, but melted.
12/24/2011 5:00 AM 0.00 0.0 M M M
12/25/2011 5:00 AM 0.00 0.0 M M M
12/26/2011 5:00 AM 0.00 0.0 M M M
12/27/2011 3:30 AM T M M M M
12/28/2011 5:00 AM 0.00 0.0 M M M
12/29/2011 6:00 AM T M M M M
12/30/2011 3:30 AM T M M M M Light rain at the time of the reading.
12/31/2011 3:00 AM 0.27 M M M M
1/1/2012 5:45 AM 0.01 M M M M
1/2/2012 3:00 AM 0.03 T T M M
1/3/2012 3:30 AM T T T M M Some snow flurries yesterday.
1/4/2012 5:00 AM 0.00 0.0 M M M
1/5/2012 5:00 AM 0.00 0.0 M M M
1/6/2012 5:00 AM 0.00 0.0 M M M
1/7/2012 5:00 AM 0.00 0.0 M M M
1/8/2012 5:00 AM 0.00 0.0 M M M
1/9/2012 5:00 AM 0.00 0.0 M M M
1/10/2012 5:00 AM 0.00 0.0 M M M
1/11/2012 5:00 AM 0.00 0.0 M M M
1/12/2012 5:00 AM 0.00 0.0 M M M
1/13/2012 8:15 AM 0.58 4.3 0.58 4.3 0.58 Snowfall was difficult to measure due to the nature in which the northwest wind (during the storm) blew the snow into place. Some locations were drifted while others were almost windswept free of snow. Three snow measuring locations were averaged for today's numbers.
1/14/2012 4:00 AM T T T M M Some snow flurries yesterday afternoon as well as this morning at the time of the reading.
1/15/2012 5:00 AM 0.00 0.0 M M M
1/16/2012 5:00 AM 0.00 0.0 M M M
1/17/2012 4:00 AM T M M M M
1/18/2012 8:00 AM 0.09 0.3 0.01 M M Rain followed by a dusting of snow yesterday.
1/19/2012 5:30 AM T 0.1 T M M A dusting of snow early this morning. It was difficult to measure the depth due to the wind.
1/20/2012 5:00 AM 0.00 0.0 M M M
1/21/2012 8:45 AM 0.50 4.3 0.50 M M Snow was measured at four locations and averaged for today's readings.
1/22/2012 5:00 AM 0.00 0.0 M M M
1/23/2012 8:00 AM 0.07 M M M M Light mist and fog overnight.
1/24/2012 5:00 AM 0.00 0.0 M M M
1/25/2012 5:00 AM 0.00 0.0 M M M
1/26/2012 5:00 AM 0.00 0.0 M M M
1/27/2012 5:00 AM 0.00 0.0 M M M
1/28/2012 8:00 AM 0.06 0.8 0.06 M M
1/29/2012 8:00 AM T 0.1 T M M
1/30/2012 5:00 AM 0.00 0.0 M M M
1/31/2012 5:00 AM 0.00 0.0 M M M
2/1/2012 5:00 AM 0.00 0.0 M M M
2/2/2012 5:00 AM 0.00 0.0 M M M
2/3/2012 5:00 AM 0.00 0.0 M M M
2/4/2012 5:00 AM 0.00 0.0 M M M
2/5/2012 5:00 AM 0.00 0.0 M M M
2/6/2012 5:00 AM 0.00 0.0 M M M
2/7/2012 5:00 AM 0.00 0.0 M M M
2/8/2012 5:00 AM 0.00 0.0 M M M
2/9/2012 5:00 AM 0.00 0.0 M M M
2/10/2012 5:00 AM 0.00 0.0 M M M
2/11/2012 6:00 AM 0.05 0.4 0.05 M M A windblown dusting of snow.
2/12/2012 5:00 AM 0.00 0.0 M M M
2/13/2012 5:00 AM 0.00 0.0 M M M
2/14/2012 4:00 AM 0.11 1.1 0.11 M M
2/15/2012 5:00 AM 0.00 0.0 M M M
2/16/2012 3:00 AM 0.22 M M M M
2/17/2012 5:00 AM 0.00 0.0 M M M
2/18/2012 5:00 AM 0.00 0.0 M M M
2/19/2012 5:00 AM 0.00 0.0 M M M
2/20/2012 5:00 AM 0.00 0.0 M M M
2/21/2012 7:00 AM 0.07 0.8 0.07 0.8 0.07 Light snow at the time of the reading.
2/22/2012 7:00 AM 0.01 0.1 T M M A very, very light dusting of snow on the ground this morning.
2/23/2012 6:00 AM 0.05 M M M M
2/24/2012 7:00 AM 0.67 4.6 0.41 M M Some light snow at the time of the reading. 0.67 inches of precipitation fell over the last 24 hours with 0.41 inches of the total being from 4.6 inches of snow.
2/25/2012 6:00 AM 0.04 0.3 0.04 M M The snowstorm from Thursday, February 23rd continued into Friday the 24th with 0.3 inches of snow falling yesterday morning after 7AM. It had a melted value of 0.04 inches of water.
2/26/2012 5:00 AM 0.00 0.0 M M M
2/27/2012 5:00 AM 0.00 0.0 M M M
2/28/2012 5:00 AM 0.00 0.0 M M M
2/29/2012 6:00 AM 0.37 M M M M
3/1/2012 5:30 AM 0.02 T T M M A trace of snow and some rain yesterday.
3/2/2012 5:00 AM 0.00 0.0 M M M
3/3/2012 5:30 AM 0.50 2.2 0.37 2.2 0.37 Rain quickly changed to snow yesterday. 2.2 inches of snow fell with a melted water value of 0.37 inches. Overall, including the rain, 0.50 inches (even) of precipitation fell yesterday.
3/4/2012 5:00 AM T 0.2 T M M 0.2 inches of snow fell overnight with a trace for a melted core value.
3/5/2012 6:00 AM T 0.3 T M M 0.3 inches of snow fell overnight with a trace for a water equivalent.
3/6/2012 5:00 AM 0.00 0.0 M M M
3/7/2012 5:00 AM 0.00 0.0 M M M
3/8/2012 6:00 AM 0.14 M M M M 0.14 inches of rain last night.
3/9/2012 5:00 AM 0.00 0.0 M M M
3/10/2012 5:00 AM 0.00 0.0 M M M
3/11/2012 5:00 AM 0.00 0.0 M M M
3/12/2012 3:00 AM 0.12 M M M M Some light rain
3/13/2012 3:00 AM 0.02 M M M M
3/14/2012 5:00 AM 0.00 0.0 M M M
3/15/2012 5:00 AM 0.00 0.0 M M M
3/16/2012 5:00 AM 0.00 0.0 M M M
3/17/2012 5:00 AM 0.00 0.0 M M M
3/18/2012 7:00 AM 0.10 M M M M Some light rain in the morning. Approximate measurement value due to evaporation in outer tube.
3/19/2012 5:00 AM 0.00 0.0 M M M
3/20/2012 4:30 AM 0.11 M M M M
3/21/2012 5:00 AM 0.00 0.0 M M M
3/22/2012 5:00 AM 0.00 0.0 M M M
3/23/2012 7:00 AM 0.11 M M M M
3/24/2012 5:00 AM 0.00 0.0 M M M
3/25/2012 5:00 AM 0.00 0.0 M M M
3/26/2012 5:00 AM 0.00 0.0 M M M
3/27/2012 5:00 AM 0.00 0.0 M M M
3/28/2012 5:00 AM 0.00 0.0 M M M
3/29/2012 5:00 AM 0.00 0.0 M M M
3/30/2012 7:00 AM 0.27 M M M M Brief thunderstorm this morning.
3/31/2012 5:00 AM 0.00 0.0 M M M
4/1/2012 6:00 AM 0.11 M M M M Thunderstorm about 3:30 AM this morning.
4/2/2012 5:00 AM 0.00 0.0 M M M
4/3/2012 5:00 AM 0.00 0.0 M M M
4/4/2012 5:00 AM 0.00 0.0 M M M
4/5/2012 5:00 AM 0.00 0.0 M M M
4/6/2012 5:00 AM 0.00 0.0 M M M
4/7/2012 5:00 AM 0.00 0.0 M M M
4/8/2012 5:00 AM T M M M M Trace of rain fell in the early evening.
4/9/2012 5:00 AM 0.00 0.0 M M M
4/10/2012 5:00 AM 0.00 0.0 M M M
4/11/2012 5:00 AM 0.00 0.0 M M M
4/12/2012 5:00 AM 0.00 0.0 M M M
4/13/2012 5:00 AM 0.00 0.0 M M M
4/14/2012 3:00 AM T M M M M A few drops of rain yesterday afternoon.
4/15/2012 3:45 AM 1.13 M M M M Thunderstorm around 2AM this morning.
4/16/2012 3:30 AM 0.18 M M M M
4/17/2012 5:00 AM 0.00 0.0 M M M
4/18/2012 5:00 AM 0.00 0.0 M M M
4/19/2012 7:00 AM 0.02 M M M M
4/20/2012 6:00 AM 0.03 M M M M
4/21/2012 5:00 AM 0.00 0.0 M M M
4/22/2012 5:00 AM 0.00 0.0 M M M
4/23/2012 5:00 AM 0.00 0.0 M M M
4/24/2012 5:00 AM 0.00 0.0 M M M
4/25/2012 6:00 AM T M M M M A few drops of rain yesterday afternoon.
4/26/2012 5:30 AM 0.05 M M M M
4/27/2012 5:00 AM 0.00 0.0 M M M
4/28/2012 5:30 AM 0.21 M M M M
4/29/2012 4:00 AM 0.14 M M M M
4/30/2012 5:30 AM 0.47 M M M M Rain yesterday afternoon and evening.
5/1/2012 5:00 AM 0.00 0.0 M M M
5/2/2012 5:30 AM 0.05 M M M M Some light rain yesterday afternoon.
5/3/2012 5:00 AM 0.02 M M M M
5/4/2012 6:00 AM 0.29 M M M M
5/5/2012 5:00 AM 0.00 0.0 M M M
5/6/2012 5:00 AM 0.00 0.0 M M M
5/7/2012 6:45 AM 0.71 M M M M 0.27 inches of rain fell during a thunderstorm yesterday morning. An additional 0.44 inches of rain fell overnight for a total of 0.71 inches of rain.
5/8/2012 5:00 AM 0.15 M M M M
5/9/2012 5:00 AM 0.00 0.0 M M M
5/10/2012 5:00 AM 0.00 0.0 M M M
5/11/2012 5:00 AM 0.00 0.0 M M M
5/12/2012 6:00 AM 0.01 M M M M
5/13/2012 5:30 AM T M M M M Trace of rain yesterday afternoon.
5/14/2012 5:00 AM 0.00 0.0 M M M
5/15/2012 5:00 AM 0.00 0.0 M M M
5/16/2012 6:30 AM 0.11 M M M M A brief shower after 6PM yesterday.
5/17/2012 5:00 AM 0.00 0.0 M M M
5/18/2012 5:00 AM 0.00 0.0 M M M
5/19/2012 5:00 AM 0.00 0.0 M M M
5/20/2012 5:00 AM 0.00 0.0 M M M
5/21/2012 8:00 AM 0.02 M M M M A few sprinkles yesterday afternoon.
5/22/2012 5:00 AM 0.00 0.0 M M M
5/23/2012 5:00 AM 0.00 0.0 M M M
5/24/2012 5:00 AM 0.00 0.0 M M M
5/25/2012 5:00 AM 0.00 0.0 M M M
5/26/2012 5:00 AM 0.00 0.0 M M M
5/27/2012 5:00 AM 0.00 0.0 M M M
5/28/2012 5:00 AM 0.00 0.0 M M M
5/29/2012 5:00 AM 0.00 0.0 M M M
5/30/2012 5:00 AM 0.00 0.0 M M M
5/31/2012 5:00 AM 0.00 0.0 M M M
6/1/2012 7:00 AM 1.27 M M M M 1.27 inches of rain fell throughout the day yesterday.
6/2/2012 5:00 AM 0.00 0.0 M M M
6/3/2012 5:00 AM 0.00 0.0 M M M
6/4/2012 5:00 AM 0.04 M M M M Light rain at the time of the reading.
6/5/2012 5:00 AM 0.03 M M M M
6/6/2012 5:00 AM 0.00 0.0 M M M
6/7/2012 5:00 AM 0.00 0.0 M M M
6/8/2012 5:00 AM 0.00 0.0 M M M
6/9/2012 5:00 AM 0.00 0.0 M M M
6/10/2012 5:00 AM 0.00 0.0 M M M
6/11/2012 5:00 AM 0.00 0.0 M M M
6/12/2012 5:00 AM 0.00 0.0 M M M
6/13/2012 5:00 AM 0.00 0.0 M M M
6/14/2012 5:00 AM 0.00 0.0 M M M
6/15/2012 5:00 AM 0.00 0.0 M M M
6/16/2012 5:00 AM 0.00 0.0 M M M
6/17/2012 6:30 AM 0.48 M M M M 0.48 inches of rain last night.
6/18/2012 5:00 AM 0.00 0.0 M M M
6/19/2012 5:00 AM 0.00 0.0 M M M
6/20/2012 5:00 AM 0.00 0.0 M M M
6/21/2012 5:00 AM 0.00 0.0 M M M
6/22/2012 5:00 AM 0.00 0.0 M M M
6/23/2012 5:00 AM 0.00 0.0 M M M
6/24/2012 5:00 AM 0.00 0.0 M M M
6/25/2012 5:00 AM 0.00 0.0 M M M
6/26/2012 5:00 AM 0.00 0.0 M M M
6/27/2012 5:00 AM 0.00 0.0 M M M
6/28/2012 5:00 AM 0.00 0.0 M M M
6/29/2012 5:00 AM 0.00 0.0 M M M
6/30/2012 6:00 AM 0.30 M M M M The dry conditions that prevail throughout DeKalb County were slightly dampened with the arrival of two sets of thunderstorms yesterday. The first storm yesterday morning dropped 0.21 inches of rain, while the second storm last night brought only 0.09 inches of rain. A fair amount of lightning was observed to the west last night after 8:30PM , but it did not move eastward and produce much activity here.
7/1/2012 5:00 AM 0.00 0.0 M M M
7/2/2012 4:00 AM 0.28 M M M M A short duration storm came through late yesterday morning. It brought some wind and 0.28 inches of rain. The temperature dropped about 15 to 20 degrees when the storm moved in, but increased after it passed. Fog this morning.
7/3/2012 5:00 AM 0.00 0.0 M M M
7/4/2012 5:00 AM 0.00 0.0 M M M
7/5/2012 5:00 AM 0.00 0.0 M M M
7/6/2012 5:00 AM 0.00 0.0 M M M
7/7/2012 5:00 AM 0.00 0.0 M M M
7/8/2012 7:00 AM 0.47 M M M M A brief thunderstorm yesterday afternoon.
7/9/2012 5:00 AM 0.00 0.0 M M M
7/10/2012 5:00 AM 0.00 0.0 M M M
7/11/2012 5:00 AM 0.00 0.0 M M M
7/12/2012 5:00 AM 0.00 0.0 M M M
7/13/2012 5:00 AM 0.00 0.0 M M M
7/14/2012 5:00 AM 0.00 0.0 M M M
7/15/2012 7:00 AM 0.14 M M M M Two rains yesterday dropped 0.14 inches of rain. The first, shortly after 7AM, dropped .13 inches of rain. The second storm late in the morning dropped 0.01 inches of rain.
7/16/2012 5:00 AM 0.00 0.0 M M M
7/17/2012 5:00 AM 0.00 0.0 M M M
7/18/2012 5:00 AM 0.00 0.0 M M M
7/19/2012 4:30 AM 1.07 M M M M Much, much needed rain finally arrived overnight. 1.07 inches of rain in total fell after 9PM last night. At 7:30 to 8PM last night it did not appear any rain would develop in the area. Within an hour very dark clouds with cool winds moved in from the north and west with lightning and thunder and greatly reduced the heat and humidity. Thunder and lightning can be heard and observed off to the north and southwest this morning.
7/20/2012 5:00 AM 0.00 0.0 M M M
7/21/2012 5:00 AM 0.00 0.0 M M M
7/22/2012 5:00 AM 0.00 0.0 M M M
7/23/2012 5:00 AM T M M M M
7/24/2012 5:00 AM T M M M M
7/25/2012 5:00 AM 0.31 M M M M Thunderstorm yesterday morning.
7/26/2012 5:00 AM 0.02 M M M M
7/27/2012 4:45 AM 0.10 M M M M A brief shower yesterday afternoon.
7/28/2012 5:00 AM 0.00 0.0 M M M
7/29/2012 5:00 AM 0.00 0.0 M M M
7/30/2012 5:00 AM 0.01 M M M M A little rain yesterday afternoon - not much, 0.01 inch of rain total.
7/31/2012 5:00 AM 0.48 M M M M A thunderstorm about 2:30AM. It sounded like hail was coming down for a time. 0.48 inches of rain in total from the storm.
8/1/2012 5:00 AM 0.00 0.0 M M M
8/2/2012 5:00 AM 0.00 0.0 M M M
8/3/2012 5:00 AM 0.00 0.0 M M M
8/4/2012 5:00 AM 0.00 0.0 M M M
8/5/2012 7:45 AM 0.24 M M M M A thunderstorm came through yesterday afternoon.
8/6/2012 5:00 AM 0.00 0.0 M M M
8/7/2012 5:00 AM 0.00 0.0 M M M
8/8/2012 5:00 AM 0.00 0.0 M M M
8/9/2012 4:00 AM 0.01 M M M M
8/10/2012 4:00 AM 0.09 M M M M
8/11/2012 5:00 AM 0.00 0.0 M M M
8/12/2012 5:00 AM 0.00 0.0 M M M
8/13/2012 6:30 AM 0.15 M M M M Light rain at the time of the reading.
8/14/2012 4:45 AM 0.29 M M M M
8/15/2012 5:00 AM 0.00 0.0 M M M
8/16/2012 7:00 AM T M M M M Trace of rain in the gauge this morning.
8/17/2012 4:30 AM 0.41 M M M M
8/18/2012 5:00 AM 0.00 0.0 M M M
8/19/2012 5:00 AM 0.00 0.0 M M M
8/20/2012 5:00 AM 0.00 0.0 M M M
8/21/2012 5:00 AM 0.00 0.0 M M M
8/22/2012 5:00 AM 0.00 0.0 M M M
8/23/2012 5:00 AM 0.00 0.0 M M M
8/24/2012 5:00 AM 0.00 0.0 M M M
8/25/2012 5:00 AM 0.00 0.0 M M M
8/26/2012 5:00 AM 0.00 0.0 M M M
8/27/2012 4:30 AM 0.44 M M M M Foggy this morning.
8/28/2012 5:00 AM 0.00 0.0 M M M
8/29/2012 5:00 AM 0.00 0.0 M M M
8/30/2012 5:00 AM 0.00 0.0 M M M
8/31/2012 5:00 AM 0.00 0.0 M M M
9/1/2012 5:00 AM 0.00 0.0 M M M
9/2/2012 7:00 AM T M M M M
9/3/2012 5:00 AM 0.00 0.0 M M M
9/4/2012 5:00 AM 0.00 0.0 M M M
9/5/2012 4:00 AM 0.31 M M M M A fast moving thunderstorm with strong gusty winds preceeding it moved through about 10:15PM last night.
9/6/2012 4:15 AM 0.11 M M M M Brief thunderstorm yesterday morning before 8AM.
9/7/2012 5:00 AM 0.00 0.0 M M M
9/8/2012 9:00 AM 0.19 M M M M Some rain showers yesterday morning.
9/9/2012 6:45 AM 0.08 M M M M A rain shower last night after 8PM.
9/10/2012 5:00 AM 0.00 0.0 M M M
9/11/2012 5:00 AM 0.00 0.0 M M M
9/12/2012 5:00 AM 0.00 0.0 M M M
9/13/2012 5:00 AM 0.00 0.0 M M M
9/14/2012 6:00 AM 0.28 M M M M Light rain after 4PM yesterday into the evening.
9/15/2012 5:00 AM 0.00 0.0 M M M
9/16/2012 5:00 AM 0.00 0.0 M M M
9/17/2012 5:00 AM 0.00 0.0 M M M
9/18/2012 6:30 AM 0.25 M M M M 0.25 inches of rain after 5PM last evening.
9/19/2012 5:00 AM 0.00 0.0 M M M
9/20/2012 5:00 AM 0.00 0.0 M M M
9/21/2012 5:00 AM 0.00 0.0 M M M
9/22/2012 6:45 AM 0.19 M M M M 0.19 inches of rain fell during the last 24 hours with a few sprinkles at the time of the reading.
9/23/2012 7:00 AM 0.01 M M M M
9/24/2012 5:00 AM 0.00 0.0 M M M
9/25/2012 5:00 AM 0.00 0.0 M M M
9/26/2012 5:00 AM 0.00 0.0 M M M
9/27/2012 5:00 AM 0.00 0.0 M M M
9/28/2012 5:00 AM 0.00 0.0 M M M
9/29/2012 5:00 AM 0.00 0.0 M M M
9/30/2012 5:00 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