Station Overview Station Location
Station Number NY-ST-28 Latitude 42.325654
Station Name Hornell 0.5 E Longitude -77.650913
County Steuben Elevation (ft) 1137



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 10 3.11 6.30 30 5.62 24 0.68 6 2 13 1 0.0 0 0
Nov 10 2.82 1.93 30 1.93 30 0.00 0 0 12 1 0.0 0 0
Dec 10 2.17 3.14 31 3.14 31 0.00 0 0 17 5 0.0 0 0
Jan 11 1.96 1.37 31 1.28 29 0.09 2 1 16 6 0.0 0 0
Feb 11 1.73 3.78 28 3.78 28 0.00 0 0 15 1 0.0 0 0
March 11 2.33 3.44 31 2.23 29 1.21 2 1 10 4 0.0 0 0
April 11 2.94 1.15 6 1.15 6 0.00 0 0 5 0 0.0 0 0
May 11 3.19 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 11 4.21 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 11 3.69 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 11 3.53 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 11 3.37 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 35.05" 21.11" 187 days 19.13" 177 1.98" 10 days 4 88 days 18 days 0.0" 0 days 0 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
10/1/2010 2.94
10/2/2010 0.00
10/3/2010 0.02
10/4/2010 0.09
10/5/2010 0.62
10/6/2010 0.82
10/7/2010 0.42
10/8/2010 0.00
10/9/2010 0.00
10/10/2010 0.00 **
10/11/2010 0.15
10/12/2010
10/13/2010 0.01
10/14/2010 0.01
10/15/2010 0.04
10/16/2010 0.33
10/17/2010 0.00
10/18/2010 0.00
10/19/2010 0.00
10/20/2010 0.00
10/21/2010 0.08
10/22/2010 0.20
10/23/2010 **
10/24/2010 **
10/25/2010 **
10/26/2010 0.53
10/27/2010
10/28/2010 0.00
10/29/2010 0.04
10/30/2010 T
10/31/2010 0.00
11/1/2010 T
11/2/2010 0.00
11/3/2010 0.00
11/4/2010 0.00
11/5/2010 0.26
11/6/2010 0.08
11/7/2010 0.04
11/8/2010 0.00
11/9/2010 0.00
11/10/2010 0.00
11/11/2010 0.00
11/12/2010 0.00
11/13/2010 0.00
11/14/2010 0.00
11/15/2010 0.06
11/16/2010 0.00
11/17/2010 0.74
11/18/2010 0.04
11/19/2010 0.19
11/20/2010 0.00
11/21/2010 0.00
11/22/2010 0.00
11/23/2010 0.23
11/24/2010 0.01
11/25/2010 0.00
11/26/2010 0.26
11/27/2010 0.01
11/28/2010 0.01
11/29/2010 0.00
11/30/2010 0.00
12/1/2010 1.89
12/2/2010 0.57
12/3/2010 0.02
12/4/2010 0.08
12/5/2010 0.02
12/6/2010 T
12/7/2010 0.03
12/8/2010 0.01
12/9/2010 T
12/10/2010 0.00
12/11/2010 0.01
12/12/2010 0.00
12/13/2010 0.13
12/14/2010 0.07
12/15/2010 0.02
12/16/2010 0.03
12/17/2010 0.02
12/18/2010 0.00
12/19/2010 0.00
12/20/2010 T
12/21/2010 T
12/22/2010 0.00
12/23/2010 0.06
12/24/2010 0.01
12/25/2010 0.00
12/26/2010 0.13
12/27/2010 0.04
12/28/2010 T
12/29/2010 0.00
12/30/2010 0.00
12/31/2010 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2011 0.00
1/2/2011 0.12
1/3/2011 T
1/4/2011 0.00
1/5/2011 0.01
1/6/2011 0.00
1/7/2011 0.07
1/8/2011 T
1/9/2011 0.10
1/10/2011 T
1/11/2011 0.00
1/12/2011 0.25
1/13/2011 0.09
1/14/2011 0.00
1/15/2011 0.02
1/16/2011 0.05
1/17/2011 0.00
1/18/2011 T
1/19/2011 0.10
1/20/2011 0.02
1/21/2011 0.25
1/22/2011 0.08
1/23/2011 0.02
1/24/2011 T
1/25/2011 T
1/26/2011 0.00
1/27/2011 0.02
1/28/2011 0.06
1/29/2011 0.02
1/30/2011 **
1/31/2011 0.09
2/1/2011 0.22
2/2/2011 0.47
2/3/2011 0.04
2/4/2011 0.00
2/5/2011 0.00
2/6/2011 0.41
2/7/2011 0.00
2/8/2011 0.23
2/9/2011 0.01
2/10/2011 0.00
2/11/2011 0.00
2/12/2011 0.00
2/13/2011 0.03
2/14/2011 0.00
2/15/2011 0.05
2/16/2011 0.00
2/17/2011 0.00
2/18/2011 0.00
2/19/2011 0.04
2/20/2011 0.04
2/21/2011 0.53
2/22/2011 T
2/23/2011 0.00
2/24/2011 0.00
2/25/2011 0.63
2/26/2011 0.07
2/27/2011 0.11
2/28/2011 0.90
3/1/2011 0.01
3/2/2011 0.00
3/3/2011 0.00
3/4/2011 0.00
3/5/2011 T
3/6/2011 **
3/7/2011 1.21
3/8/2011 0.00
3/9/2011 0.00
3/10/2011 0.22
3/11/2011 0.28
3/12/2011 0.04
3/13/2011 T
3/14/2011 0.01
3/15/2011 0.00
3/16/2011 0.10
3/17/2011 0.00
3/18/2011 0.00
3/19/2011 0.00
3/20/2011 0.00
3/21/2011 0.58
3/22/2011 T
3/23/2011 0.55
3/24/2011 0.29
3/25/2011 0.00
3/26/2011 T
3/27/2011 0.00
3/28/2011 0.00
3/29/2011 0.00
3/30/2011 0.00
3/31/2011 0.15
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.04
4/2/2011 0.06
4/3/2011 0.00
4/4/2011 0.25
4/5/2011 0.75
4/6/2011 0.05
4/7/2011
4/8/2011
4/9/2011
4/10/2011
4/11/2011
4/12/2011
4/13/2011
4/14/2011
4/15/2011
4/16/2011
4/17/2011
4/18/2011
4/19/2011
4/20/2011
4/21/2011
4/22/2011
4/23/2011
4/24/2011
4/25/2011
4/26/2011
4/27/2011
4/28/2011
4/29/2011
4/30/2011
5/1/2011
5/2/2011
5/3/2011
5/4/2011
5/5/2011
5/6/2011
5/7/2011
5/8/2011
5/9/2011
5/10/2011
5/11/2011
5/12/2011
5/13/2011
5/14/2011
5/15/2011
5/16/2011
5/17/2011
5/18/2011
5/19/2011
5/20/2011
5/21/2011
5/22/2011
5/23/2011
5/24/2011
5/25/2011
5/26/2011
5/27/2011
5/28/2011
5/29/2011
5/30/2011
5/31/2011
6/1/2011
6/2/2011
6/3/2011
6/4/2011
6/5/2011
6/6/2011
6/7/2011
6/8/2011
6/9/2011
6/10/2011
6/11/2011
6/12/2011
6/13/2011
6/14/2011
6/15/2011
6/16/2011
6/17/2011
6/18/2011
6/19/2011
6/20/2011
6/21/2011
6/22/2011
6/23/2011
6/24/2011
6/25/2011
6/26/2011
6/27/2011
6/28/2011
6/29/2011
6/30/2011
Day of YearDaily PrcpMultiday Prcp
7/1/2011
7/2/2011
7/3/2011
7/4/2011
7/5/2011
7/6/2011
7/7/2011
7/8/2011
7/9/2011
7/10/2011
7/11/2011
7/12/2011
7/13/2011
7/14/2011
7/15/2011
7/16/2011
7/17/2011
7/18/2011
7/19/2011
7/20/2011
7/21/2011
7/22/2011
7/23/2011
7/24/2011
7/25/2011
7/26/2011
7/27/2011
7/28/2011
7/29/2011
7/30/2011
7/31/2011
8/1/2011
8/2/2011
8/3/2011
8/4/2011
8/5/2011
8/6/2011
8/7/2011
8/8/2011
8/9/2011
8/10/2011
8/11/2011
8/12/2011
8/13/2011
8/14/2011
8/15/2011
8/16/2011
8/17/2011
8/18/2011
8/19/2011
8/20/2011
8/21/2011
8/22/2011
8/23/2011
8/24/2011
8/25/2011
8/26/2011
8/27/2011
8/28/2011
8/29/2011
8/30/2011
8/31/2011
9/1/2011
9/2/2011
9/3/2011
9/4/2011
9/5/2011
9/6/2011
9/7/2011
9/8/2011
9/9/2011
9/10/2011
9/11/2011
9/12/2011
9/13/2011
9/14/2011
9/15/2011
9/16/2011
9/17/2011
9/18/2011
9/19/2011
9/20/2011
9/21/2011
9/22/2011
9/23/2011
9/24/2011
9/25/2011
9/26/2011
9/27/2011
9/28/2011
9/29/2011
9/30/2011



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 7:00 AM 2.94 M M M M temp 55.0 F
10/2/2010 9:45 AM 0.00 0.0 M M M temp 41.5 F
10/3/2010 10:00 AM 0.02 M M M M temp 49.3 F
10/4/2010 10:00 AM 0.09 M M M M temp 45.1 F
10/5/2010 6:30 AM 0.62 M M M M temp 46.8 F
10/6/2010 7:00 AM 0.82 M M M M temp 49.8 F
10/7/2010 11:00 AM 0.42 M M M M temp 57.9 F
10/8/2010 7:00 AM 0.00 0.0 M M M temp 42.4 F
10/9/2010 6:45 AM 0.00 0.0 M M M temp 48.6 F
10/10/2010 7:30 AM 0.00 0.0 M M M temp 32.0 F
10/13/2010 6:30 AM 0.01 M M M M temp 34.5 F
10/14/2010 9:00 AM 0.01 M M M M temp 43.0 F
10/15/2010 10:00 AM 0.04 M M M M temp 47.1 F
10/16/2010 8:00 AM 0.33 M M M M temp 43.3 F
10/17/2010 9:00 AM 0.00 0.0 M M M temp 43.7 F
10/18/2010 8:30 AM 0.00 0.0 M M M temp 37.8 F
10/19/2010 10:00 AM 0.00 0.0 M M M temp 46.8 F
10/20/2010 6:30 AM 0.00 0.0 M M M temp 32.7 F
10/21/2010 8:30 AM 0.08 M M M M temp 42.6 F
10/22/2010 7:00 AM 0.20 M M M M temp 36.1 f
10/28/2010 8:45 AM 0.00 0.0 M M M temp 55.6 F
10/29/2010 8:00 AM 0.04 M M M M temp 42.1 F
10/30/2010 6:30 AM T M M M M temp 39.2 F
10/31/2010 7:00 AM 0.00 0.0 M M M temp 40.1 F
11/1/2010 8:00 AM T M M M M temp 32.2 F
11/2/2010 8:30 AM 0.00 0.0 M M M temp 25.0 F
11/3/2010 8:00 AM 0.00 0.0 M M M temp 25.3 F
11/4/2010 8:45 AM 0.00 0.0 M M M temp 39.6 F
11/5/2010 6:45 AM 0.26 M M M M temp 39.2 F
11/6/2010 9:30 AM 0.08 M M M M temp 35.2 F
11/7/2010 7:30 AM 0.04 M M M M temp 25.9 F
11/8/2010 6:45 AM 0.00 0.0 M M M temp 27.3 F
11/9/2010 7:00 AM 0.00 0.0 M M M temp 34.3 F
11/10/2010 6:30 AM 0.00 0.0 M M M temp 39.6 F
11/11/2010 9:00 AM 0.00 0.0 M M M temp 29.5 F
11/12/2010 8:00 AM 0.00 0.0 M M M temp 26.1 F
11/13/2010 6:30 AM 0.00 0.0 M M M temp 25.7 F
11/14/2010 8:00 AM 0.00 0.0 M M M temp 31.6 F
11/15/2010 7:30 AM 0.06 M M M M temp 35.1 F
11/16/2010 6:30 AM 0.00 0.0 M M M temp 36.5 F
11/17/2010 6:30 AM 0.74 M M M M temp 49.1 F
11/18/2010 8:00 AM 0.04 M M M M temp 38.1 F
11/19/2010 6:30 AM 0.19 M M M M temp 31.5 F
11/20/2010 6:30 AM 0.00 0.0 M M M temp 42.6 F
11/21/2010 8:00 AM 0.00 0.0 M M M temp 27.1 f
11/22/2010 6:30 AM 0.00 0.0 M M M temp 45.9 F
11/23/2010 6:30 AM 0.23 M M M M temp 52.0 F
11/24/2010 10:00 AM 0.01 M M M M temp 40.1 F
11/25/2010 8:00 AM 0.00 0.0 M M M temp 33.4 F
11/26/2010 6:30 AM 0.26 M M M M temp 36.9 F
11/27/2010 6:30 AM 0.01 M M M M temp 27.7 F
11/28/2010 9:00 AM 0.01 M M M M temp 33.6 F
11/29/2010 7:30 AM 0.00 0.0 M M M temp 22.1 F
11/30/2010 7:00 AM 0.00 0.0 M M M temp 43.0 F
12/1/2010 8:00 AM 1.89 M M M M temp 40.5 F
12/2/2010 10:00 AM 0.57 M M M M temp 28.8 F
12/3/2010 6:30 AM 0.02 M M M M temp 25.5 F
12/4/2010 9:30 AM 0.08 M M M M temp 29.1 F
12/5/2010 7:00 AM 0.02 M M M M temp 21.2 F
12/6/2010 10:00 AM T M M M M temp 25.0 f
12/7/2010 6:30 AM 0.03 M M M M temp 22.3 F
12/8/2010 6:30 AM 0.01 M M M M temp 19.9 F
12/9/2010 9:30 AM T M M M M temp 18.0 F
12/10/2010 6:30 AM 0.00 0.0 M M M temp 20.7 F
12/11/2010 9:00 AM 0.01 M M M M temp 24.8 F
12/12/2010 6:30 AM 0.00 0.0 M M M temp 33.6 F
12/13/2010 8:30 AM 0.13 M M M M temp 23.2 F
12/14/2010 7:00 AM 0.07 M M M M temp 9.5 F
12/15/2010 9:00 AM 0.02 M M M M temp 16.7 F
12/16/2010 6:30 AM 0.03 M M M M temp 19.9 F
12/17/2010 10:00 AM 0.02 M M M M temp 27.0 F
12/18/2010 6:30 AM 0.00 0.0 M M M temp 20.7 F
12/19/2010 7:00 AM 0.00 0.0 M M M temp 8.4 F
12/20/2010 7:30 AM T M M M M temp 23.2 F
12/21/2010 7:00 AM T M M M M
12/22/2010 6:30 AM 0.00 0.0 M M M temp 21.9 F
12/23/2010 9:30 AM 0.06 M M M M temp 23.2 F
12/24/2010 8:00 AM 0.01 M M M M temp 22.6 F
12/25/2010 9:00 AM 0.00 0.0 M M M temp 23.4 F
12/26/2010 9:00 AM 0.13 M M M M temp 20.1 F
12/27/2010 8:00 AM 0.04 M M M M temp 14.7 F
12/28/2010 6:30 AM T M M M M temp 25.5 F
12/29/2010 6:30 AM 0.00 0.0 M M M temp 27.3 F
12/30/2010 6:30 AM 0.00 0.0 M M M temp 11.5 F
12/31/2010 6:30 AM 0.00 0.0 M M M temp 33.4 F
1/1/2011 8:30 AM 0.00 0.0 M M M temp 39.2 F
1/2/2011 6:30 AM 0.12 M M M M temp 30.9 F
1/3/2011 10:00 AM T M M M M temp 24.1 F
1/4/2011 6:30 AM 0.00 0.0 M M M temp 24.8 F
1/5/2011 6:30 AM 0.01 M M M M temp 24.1 F
1/6/2011 8:30 AM 0.00 0.0 M M M temp 12.6 F
1/7/2011 10:00 AM 0.07 M M M M temp 29.5 F
1/8/2011 6:30 AM T M M M M temp 13.3 F
1/9/2011 7:30 AM 0.10 M M M M temp 18.9 F
1/10/2011 9:00 AM T M M M M temp 18.5 F
1/11/2011 6:30 AM 0.00 0.0 M M M temp 21.4 F
1/12/2011 10:00 AM 0.25 M M M M temp 19.2 F
1/13/2011 6:30 AM 0.09 M M M M temp 13.3 F
1/14/2011 6:30 AM 0.00 0.0 M M M temp 17.8 F
1/15/2011 6:40 AM 0.02 M M M M temp 16.5 F
1/16/2011 7:30 AM 0.05 M M M M temp 18.9 F
1/17/2011 6:30 AM 0.00 0.0 M M M temp 3.7 F
1/18/2011 6:30 AM T M M M M temp 28.9 F
1/19/2011 7:00 AM 0.10 M M M M temp 29.5 F
1/20/2011 6:30 AM 0.02 M M M M temp 17.4 F
1/21/2011 8:30 AM 0.25 M M M M temp 19.4 F
1/22/2011 8:45 AM 0.08 M M M M temp 10.4 F
1/23/2011 9:30 AM 0.02 M M M M temp 12.2 f
1/24/2011 8:00 AM T M M M M temp - 11.2 F
1/25/2011 6:30 AM T M M M M temp 25.7 F
1/26/2011 6:30 AM 0.00 0.0 M M M temp 27.0 F
1/27/2011 7:00 AM 0.02 M M M M temp 25.9 F
1/28/2011 9:45 AM 0.06 M M M M temp 28.6 F
1/29/2011 6:30 AM 0.02 M M M M temp 22.8 F
2/1/2011 6:30 AM 0.22 M M M M temp 15.8 F
2/2/2011 6:30 AM 0.47 M M M M temp 29.1 F
2/3/2011 8:15 AM 0.04 M M M M temp 11.7 F
2/4/2011 8:00 AM 0.00 0.0 M M M temp 16.5 F
2/5/2011 8:30 AM 0.00 0.0 M M M temp 24.1 F
2/6/2011 10:00 AM 0.41 M M M M temp 31.9 F
2/7/2011 8:00 AM 0.00 0.0 M M M temp 31.3 F
2/8/2011 6:30 AM 0.23 M M M M temp 18.9 F
2/9/2011 6:30 AM 0.01 M M M M temp 7.9 F
2/10/2011 8:45 AM 0.00 0.0 M M M temp 9.8 F
2/11/2011 8:00 AM 0.00 0.0 M M M temp 2.5 F
2/12/2011 6:30 AM 0.00 0.0 M M M temp 25.0 F
2/13/2011 7:00 AM 0.03 M M M M temp 19.4 F
2/14/2011 7:00 AM 0.00 0.0 M M M temp 44.4 F
2/15/2011 6:30 AM 0.05 M M M M temp 14.0 F
2/16/2011 6:30 AM 0.00 0.0 M M M temp 27.1 F
2/17/2011 7:00 AM 0.00 0.0 M M M temp 29.8 F
2/18/2011 8:00 AM 0.00 0.0 M M M temp 49.5 F
2/19/2011 7:00 AM 0.04 M M M M temp 24.6 F
2/20/2011 7:00 AM 0.04 M M M M temp 16.9 F
2/21/2011 8:00 AM 0.53 M M M M temp 19.9 F
2/22/2011 7:30 AM T M M M M temp 5.2 F
2/23/2011 8:00 AM 0.00 0.0 M M M temp 0.0 F
2/24/2011 7:50 AM 0.00 0.0 M M M temp 20.5 F
2/25/2011 11:00 AM 0.63 M M M M temp 28.4 F
2/26/2011 6:30 AM 0.07 M M M M temp 12.4 F
2/27/2011 9:00 AM 0.11 M M M M temp 33.6 F
2/28/2011 8:30 AM 0.90 M M M M temp 39.7 F
3/1/2011 9:00 AM 0.01 M M M M temp 30.2 F
3/2/2011 6:30 AM 0.00 0.0 M M M temp 34.3 F
3/3/2011 6:30 AM 0.00 0.0 M M M temp 11.1 F
3/4/2011 6:30 AM 0.00 0.0 M M M temp 25.5 F
3/5/2011 8:00 AM T M M M M temp 39.2 F
3/8/2011 6:30 AM 0.00 0.0 M M M temp 16.0 F
3/9/2011 6:30 AM 0.00 0.0 M M M temp 31.8 F
3/10/2011 8:00 AM 0.22 M M M M temp 38.6 F
3/11/2011 6:30 AM 0.28 M M M M temp 34.0 F
3/12/2011 8:00 AM 0.04 M M M M temp 33.1 F
3/13/2011 8:00 AM T M M M M temp 32.9 F
3/14/2011 5:00 AM 0.01 M M M M temp 29.8 F
3/15/2011 7:30 AM 0.00 0.0 M M M temp 21.2 F
3/16/2011 7:00 AM 0.10 M M M M temp 36.5 F
3/17/2011 8:30 AM 0.00 0.0 M M M temp 34.0 F
3/18/2011 8:00 AM 0.00 0.0 M M M temp 56.5 F
3/19/2011 8:30 AM 0.00 0.0 M M M temp 33.6 F
3/20/2011 10:00 AM 0.00 0.0 M M M temp 32.0 F
3/21/2011 8:30 AM 0.58 M M M M temp 37.5 F
3/22/2011 7:00 AM T M M M M temp 34.2 F
3/23/2011 9:00 AM 0.55 M M M M temp 28.2 F
3/24/2011 8:30 AM 0.29 M M M M temp 25.7 F
3/25/2011 8:00 AM 0.00 0.0 M M M temp 18.7 F
3/26/2011 6:30 AM T M M M M temp 14.4 F
3/27/2011 7:00 AM 0.00 0.0 M M M temp 13.6 F
3/28/2011 9:00 AM 0.00 0.0 M M M temp 18.6 F
3/29/2011 6:30 AM 0.00 0.0 M M M temp 19.2 F
3/30/2011 6:30 AM 0.00 0.0 M M M temp 21.4 F
3/31/2011 8:30 AM 0.15 M M M M temp 33.6 F
4/1/2011 6:30 AM 0.04 M M M M temp 33.4 F
4/2/2011 8:30 AM 0.06 M M M M temp 34.1 F
4/3/2011 8:30 AM 0.00 0.0 M M M temp 34.3 F
4/4/2011 6:30 AM 0.25 M M M M temp 40.3 F
4/5/2011 6:30 AM 0.75 M M M M temp 37.6 F
4/6/2011 7:00 AM 0.05 M M M M temp 30.2 F



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/10/2010 10/11/2010 6:30 AM 2 0.15 M M
10/23/2010 10/26/2010 6:15 AM 4 0.53 M M
1/30/2011 1/31/2011 8:00 AM 2 0.09 M M 1/31/11 temp 4.6 F
3/6/2011 3/07/2011 8:00 AM 2 1.21 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