Station Overview Station Location
Station Number NY-ST-5 Latitude 42.45828
Station Name Avoca 3.5 N Longitude -77.41127
County Steuben Elevation (ft) 1500



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 09 3.30 2.98 30 2.98 30 0.00 0 0 19 4 3.8 2 2
Nov 09 3.13 1.55 30 1.55 30 0.00 0 0 11 2 0.5 1 1
Dec 09 2.46 2.27 24 2.27 24 0.00 0 0 13 4 23.1 17 22
Jan 10 1.95 1.55 19 1.55 19 0.00 0 0 6 6 17.3 16 25
Feb 10 1.78 0.91 11 0.91 11 0.00 0 0 5 3 35.2 22 28
March 10 2.53 3.01 30 3.01 30 0.00 0 0 11 6 2.4 3 12
April 10 2.98 1.81 30 1.81 30 0.00 0 0 11 3 0.4 2 0
May 10 3.35 3.96 31 3.96 31 0.00 0 0 13 5 0.4 1 1
June 10 4.12 6.52 30 6.52 30 0.00 0 0 20 2 0.0 0 0
July 10 4.14 4.90 31 4.90 31 0.00 0 0 11 2 0.0 0 0
Aug 10 3.54 3.81 31 3.81 31 0.00 0 0 14 3 0.0 0 0
Sept 10 3.73 2.34 30 2.34 30 0.00 0 0 13 4 0.0 0 0
Water Year Totals: 37.01" 35.61" 327 days 35.61" 327 0.00" 0 days 0 147 days 44 days 83.1" 64 days 91 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
10/1/2009 T
10/2/2009 T
10/3/2009 0.52
10/4/2009 T
10/5/2009 0.02
10/6/2009 0.01
10/7/2009 0.08
10/8/2009 0.05
10/9/2009 0.06
10/10/2009 0.28
10/11/2009 0.02
10/12/2009 0.00
10/13/2009 0.01
10/14/2009 0.03
10/15/2009 T
10/16/2009 0.31
10/17/2009 0.18
10/18/2009 0.03
10/19/2009 0.00
10/20/2009 0.00
10/21/2009 0.00
10/22/2009 0.00
10/23/2009 0.00
10/24/2009 0.24
10/25/2009 0.28
10/26/2009 0.00
10/27/2009
10/28/2009 0.12
10/29/2009 0.70
10/30/2009 0.01
10/31/2009 0.03
11/1/2009 0.06
11/2/2009 0.00
11/3/2009 0.02
11/4/2009 0.13
11/5/2009 T
11/6/2009 0.20
11/7/2009 0.00
11/8/2009 0.00
11/9/2009 0.00
11/10/2009 0.00
11/11/2009 0.00
11/12/2009 0.00
11/13/2009 0.00
11/14/2009 0.00
11/15/2009 0.00
11/16/2009 T
11/17/2009 0.00
11/18/2009 0.00
11/19/2009 0.00
11/20/2009 0.62
11/21/2009 0.00
11/22/2009 0.00
11/23/2009 0.00
11/24/2009 0.04
11/25/2009 0.12
11/26/2009 0.07
11/27/2009 0.19
11/28/2009 0.04
11/29/2009 0.00
11/30/2009 0.06
12/1/2009 0.12
12/2/2009 T
12/3/2009 0.52
12/4/2009 0.02
12/5/2009 0.00
12/6/2009 T
12/7/2009 0.00
12/8/2009 0.02
12/9/2009 M
12/10/2009 0.52
12/11/2009 0.01
12/12/2009 0.11
12/13/2009 0.00
12/14/2009 0.13
12/15/2009 0.02
12/16/2009 0.09
12/17/2009 M
12/18/2009 T
12/19/2009 0.00
12/20/2009 0.00
12/21/2009 T
12/22/2009 0.02
12/23/2009 M
12/24/2009 M
12/25/2009 0.00
12/26/2009 0.30
12/27/2009 0.39
12/28/2009 M
12/29/2009 M
12/30/2009 M
12/31/2009 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2010 M
1/2/2010 0.03
1/3/2010 M
1/4/2010 M
1/5/2010 M
1/6/2010 M
1/7/2010 M
1/8/2010 M
1/9/2010 0.15
1/10/2010 0.00
1/11/2010 0.00
1/12/2010 M
1/13/2010 M
1/14/2010 T
1/15/2010 0.00
1/16/2010 T
1/17/2010 0.00
1/18/2010 0.16
1/19/2010 M
1/20/2010 M
1/21/2010 M
1/22/2010 0.00
1/23/2010 0.00
1/24/2010 0.00
1/25/2010 0.43
1/26/2010 0.73
1/27/2010 T
1/28/2010 T
1/29/2010 0.05
1/30/2010 T
1/31/2010 T
2/1/2010 T
2/2/2010 T
2/3/2010 M
2/4/2010 M
2/5/2010 0.00
2/6/2010 M
2/7/2010 M
2/8/2010 M
2/9/2010 M
2/10/2010 0.08
2/11/2010 0.23
2/12/2010 T
2/13/2010 M
2/14/2010 M
2/15/2010 M
2/16/2010 M
2/17/2010 M
2/18/2010 M
2/19/2010 M
2/20/2010 M
2/21/2010 0.00
2/22/2010 0.00
2/23/2010 M
2/24/2010 0.09
2/25/2010 M
2/26/2010 0.39
2/27/2010 0.12
2/28/2010 M
3/1/2010 M
3/2/2010 T
3/3/2010 T
3/4/2010 T
3/5/2010 0.00
3/6/2010 0.00
3/7/2010 0.00
3/8/2010 0.00
3/9/2010 0.00
3/10/2010 0.00
3/11/2010 0.02
3/12/2010 0.06
3/13/2010 0.19
3/14/2010 0.79
3/15/2010 0.19
3/16/2010 0.08
3/17/2010 0.00
3/18/2010 0.00
3/19/2010 0.00
3/20/2010 0.00
3/21/2010 0.00
3/22/2010 T
3/23/2010 0.77
3/24/2010 0.31
3/25/2010 0.01
3/26/2010 0.46
3/27/2010 0.00
3/28/2010 0.00
3/29/2010 0.13
3/30/2010 T
3/31/2010 T
Day of YearDaily PrcpMultiday Prcp
4/1/2010 0.00
4/2/2010 0.00
4/3/2010 0.00
4/4/2010 0.00
4/5/2010 0.00
4/6/2010 0.00
4/7/2010 0.22
4/8/2010 0.02
4/9/2010 0.13
4/10/2010 0.01
4/11/2010 T
4/12/2010 T
4/13/2010 0.00
4/14/2010 0.00
4/15/2010 0.00
4/16/2010 0.00
4/17/2010 0.19
4/18/2010 0.06
4/19/2010 0.05
4/20/2010 0.00
4/21/2010 0.00
4/22/2010 0.00
4/23/2010 0.00
4/24/2010 0.00
4/25/2010 0.08
4/26/2010 0.30
4/27/2010 0.73
4/28/2010 0.02
4/29/2010 T
4/30/2010 0.00
5/1/2010 0.00
5/2/2010 0.01
5/3/2010 T
5/4/2010 0.99
5/5/2010 0.02
5/6/2010 0.74
5/7/2010 0.00
5/8/2010 0.27
5/9/2010 0.08
5/10/2010 0.04
5/11/2010 0.00
5/12/2010 0.72
5/13/2010 0.04
5/14/2010 0.30
5/15/2010 0.03
5/16/2010 0.00
5/17/2010 0.00
5/18/2010 T
5/19/2010 0.71
5/20/2010 0.01
5/21/2010 0.00
5/22/2010 0.00
5/23/2010 T
5/24/2010 T
5/25/2010 0.00
5/26/2010 0.00
5/27/2010 0.00
5/28/2010 0.00
5/29/2010 T
5/30/2010 0.00
5/31/2010 0.00
6/1/2010 0.01
6/2/2010 0.04
6/3/2010 0.98
6/4/2010 0.02
6/5/2010 0.22
6/6/2010 0.90
6/7/2010 0.61
6/8/2010 0.01
6/9/2010 0.00
6/10/2010 0.62
6/11/2010 0.01
6/12/2010 0.00
6/13/2010 0.14
6/14/2010 0.77
6/15/2010 0.02
6/16/2010 0.00
6/17/2010 0.13
6/18/2010 T
6/19/2010 0.00
6/20/2010 0.12
6/21/2010 0.00
6/22/2010 0.00
6/23/2010 0.27
6/24/2010 0.27
6/25/2010 0.07
6/26/2010 0.00
6/27/2010 T
6/28/2010 0.60
6/29/2010 0.71
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.00
7/4/2010 0.00
7/5/2010 0.00
7/6/2010 0.00
7/7/2010 0.00
7/8/2010 0.00
7/9/2010 0.00
7/10/2010 1.36
7/11/2010 0.00
7/12/2010 0.00
7/13/2010 0.00
7/14/2010 0.42
7/15/2010 0.00
7/16/2010 0.00
7/17/2010 0.07
7/18/2010 0.14
7/19/2010 T
7/20/2010 0.49
7/21/2010 T
7/22/2010 0.34
7/23/2010 0.72
7/24/2010 0.03
7/25/2010 0.31
7/26/2010 0.59
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.43
7/30/2010 0.00
7/31/2010 0.00
8/1/2010 0.00
8/2/2010 0.34
8/3/2010 0.00
8/4/2010 T
8/5/2010 T
8/6/2010 0.14
8/7/2010 T
8/8/2010 0.00
8/9/2010 0.00
8/10/2010 0.13
8/11/2010 0.01
8/12/2010 0.00
8/13/2010 0.13
8/14/2010 0.00
8/15/2010 0.07
8/16/2010 0.38
8/17/2010 0.01
8/18/2010 0.00
8/19/2010 0.02
8/20/2010 0.01
8/21/2010 0.00
8/22/2010 0.52
8/23/2010 1.76
8/24/2010 0.27
8/25/2010 0.00
8/26/2010 0.02
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.00
8/30/2010 0.00
8/31/2010 0.00
9/1/2010 0.00
9/2/2010 0.00
9/3/2010 0.00
9/4/2010 0.00
9/5/2010 0.04
9/6/2010 T
9/7/2010 T
9/8/2010 0.11
9/9/2010 0.03
9/10/2010 0.01
9/11/2010 0.04
9/12/2010 0.22
9/13/2010 0.01
9/14/2010 T
9/15/2010 0.00
9/16/2010 0.00
9/17/2010 1.32
9/18/2010 0.01
9/19/2010 0.00
9/20/2010 0.00
9/21/2010 0.00
9/22/2010 0.00
9/23/2010 0.03
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 T
9/27/2010 0.00
9/28/2010 0.37
9/29/2010 0.02
9/30/2010 0.13



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2009 5:00 AM T M M M M
10/2/2009 7:00 AM T M M M M
10/3/2009 7:00 AM 0.52 M M M M
10/4/2009 7:00 AM T M M M M
10/5/2009 7:00 AM 0.02 M M M M
10/6/2009 7:00 AM 0.01 M M M M
10/7/2009 7:00 AM 0.08 M M M M
10/8/2009 7:00 AM 0.05 M M M M
10/9/2009 7:00 AM 0.06 M M M M
10/10/2009 7:00 AM 0.28 M M M M
10/11/2009 5:00 AM 0.02 M M M M
10/12/2009 5:00 AM 0.00 0.0 M M M Overnight low 26.4 F as of 05:00
10/13/2009 5:00 AM 0.01 M M M M Drizzle
10/14/2009 5:00 AM 0.03 T M M M Snow Tuesday afternoon was in the form of grauple.
10/15/2009 5:00 AM T M M M M Cloudy, 34 F @ 05:00
10/16/2009 7:00 AM 0.31 3.1 M 3.0 M
10/17/2009 7:00 AM 0.18 0.7 M 1.0 M
10/18/2009 4:00 AM 0.03 T M M M Patchy dense fog
10/19/2009 5:00 AM 0.00 0.0 M M M Overnight low 20.8 F as of 05:00
10/20/2009 5:00 AM 0.00 0.0 M M M
10/21/2009 7:00 AM 0.00 0.0 M M M
10/22/2009 7:00 AM 0.00 0.0 M M M
10/23/2009 7:00 AM 0.00 0.0 M M M
10/24/2009 7:00 AM 0.24 M M M M
10/25/2009 5:00 AM 0.28 M M M M
10/26/2009 5:00 AM 0.00 0.0 M M M Patchy dense fog east of exit 40 on Interstate 86
10/28/2009 5:00 AM 0.12 M M M M 49.2 F, Light rain
10/29/2009 5:00 AM 0.70 M M M M
10/30/2009 7:00 AM 0.01 M M M M
10/31/2009 7:00 AM 0.03 M M M M
11/1/2009 5:00 AM 0.06 M M M M
11/2/2009 5:00 AM 0.00 0.0 M M M 26.6 F, Dense valley fog in Cohocton River tributary valleys. Patchy fog on Interstate I-86 east of exit 40
11/3/2009 5:00 AM 0.02 M M M M
11/4/2009 5:00 AM 0.13 T M M M
11/5/2009 5:00 AM T M M M M
11/6/2009 7:00 AM 0.20 0.5 M 0.5 M
11/7/2009 7:00 AM 0.00 0.0 M M M
11/8/2009 7:00 AM 0.00 0.0 M M M
11/9/2009 5:00 AM 0.00 0.0 M M M
11/10/2009 5:00 AM 0.00 0.0 M M M
11/11/2009 5:00 AM 0.00 0.0 M M M Trace of rain
11/12/2009 5:00 AM 0.00 0.0 M M M 21.1 F @ 05:00, valley fog, visibility less than 1/4 mile at times on Interstate I-86
11/13/2009 7:00 AM 0.00 0.0 M M M
11/14/2009 7:00 AM 0.00 0.0 M M M
11/15/2009 7:00 AM 0.00 0.0 M M M
11/16/2009 7:00 AM T M M M M
11/17/2009 7:00 AM 0.00 0.0 M M M
11/18/2009 7:00 AM 0.00 0.0 M M M
11/19/2009 7:00 AM 0.00 0.0 M M M
11/20/2009 7:00 AM 0.62 M M M M
11/21/2009 7:00 AM 0.00 0.0 M M M
11/22/2009 7:00 AM 0.00 0.0 M M M
11/23/2009 7:00 AM 0.00 0.0 M M M
11/24/2009 7:00 AM 0.04 M M M M
11/25/2009 7:00 AM 0.12 M M M M
11/26/2009 7:00 AM 0.07 M M M M
11/27/2009 7:00 AM 0.19 M M M M
11/28/2009 7:00 AM 0.04 T M M M
11/29/2009 5:00 AM 0.00 0.0 M M M
11/30/2009 5:00 AM 0.06 M M M M Light rain
12/1/2009 5:00 AM 0.12 T M M M
12/2/2009 5:00 AM T T M M M
12/3/2009 5:00 AM 0.52 M M M M 51.4 F, Patchy fog and drizzle, calm winds
12/4/2009 7:00 AM 0.02 T M M M
12/5/2009 7:00 AM 0.00 0.0 M M M
12/6/2009 5:00 AM T T M M M Flurries
12/7/2009 5:00 AM 0.00 0.0 M M M
12/8/2009 5:00 AM 0.02 1.0 M 1.0 M 28 F, Flurries
12/9/2009 5:00 AM M 3.7 M 4.0 M 31 F, Light snow @ 05:00
12/10/2009 5:00 AM 0.52 0.4 M 1.5 M
12/11/2009 7:00 AM 0.01 0.3 M 1.5 M
12/12/2009 7:00 AM 0.11 6.3 M 8.0 M
12/13/2009 4:00 AM 0.00 0.0 M 6.0 M Clear, 6.2 F @ 04:00
12/14/2009 5:00 AM 0.13 0.2 M 3.5 M 33.3 F, Drizzle @ 05:00
12/15/2009 5:00 AM 0.02 M M 2.0 M 39.4 F, Patchy drizzle and fog @ 05:00
12/16/2009 5:00 AM 0.09 1.2 M 1.5 M Light flurries @ 05:00
12/17/2009 5:00 AM M 1.5 0.02 3.0 M 19.6 F, Light to moderate snow
12/18/2009 7:00 AM T 0.2 M 3.0 M
12/19/2009 7:00 AM 0.00 0.0 M 3.0 M
12/20/2009 5:00 AM 0.00 0.0 M 2.5 M
12/21/2009 5:00 AM T 0.1 M M M Snow showers
12/22/2009 5:00 AM 0.02 0.6 M 3.0 M SNOW SHOWERS
12/23/2009 5:00 AM M 1.2 M 4.0 M Overnight low was 10 F, @ 21:00 Light snow @ 05:00
12/24/2009 5:00 AM M 3.8 M 7.0 0.23
12/25/2009 7:00 AM 0.00 0.0 M 4.0 M
12/26/2009 7:00 AM 0.30 M M 1.0 M
12/27/2009 5:00 AM 0.39 0.1 M M M @ 05:00, Freezing fog, black ice and near zero visibility at times. Note, new snow reading is ice.
12/28/2009 5:00 AM M 1.0 M 1.0 M New snow fall estimated due to blowing
12/29/2009 5:00 AM M 1.0 M 2.0 0.07 Temp. 8.8 F and falling @ 05:00, Snow fall estimated due to blowing and drifting
12/30/2009 5:00 AM M 0.5 M 1.5 M Snow fall estimated due to blowing and drifting. Overnight low 12/28 - 12/29 was 6.4 F
12/31/2009 5:00 AM 0.00 0.0 M 1.0 M
1/1/2010 7:00 AM M 0.7 M 2.0 M
1/2/2010 7:00 AM 0.03 2.4 M 4.0 M
1/3/2010 5:00 AM M 0.8 M 5.0 M Snow fall and snow depth estimated due to blowing and drifting. Temp. 8.1 F @ 05:00
1/4/2010 5:00 AM M 1.8 M 5.5 M 12.2 F @ 05:00, Light snow showers. New snow fall and total estimated due to blowing and drifting
1/5/2010 5:00 AM M 1.5 M 6.0 0.35 Snow showers
1/6/2010 5:00 AM M 1.7 M 6.0 M 18.1 F, Light snow
1/7/2010 5:00 AM M 0.4 M 5.0 M
1/8/2010 5:00 AM M 0.9 M 6.0 0.51 Light snow, primary and secondary roads are very slippery.
1/9/2010 7:00 AM 0.15 2.4 M 7.0 0.51
1/10/2010 5:00 AM 0.00 0.0 M M M Clear, -8.5 F @ 05:00
1/11/2010 5:00 AM 0.00 0.0 M 6.0 M Clear, 9.4 F @ 05:00 Overnight low 1/9 - 1/10 was -10.5
1/12/2010 5:00 AM M 1.2 M 6.5 M 12 F, Flurries @ 05:00
1/13/2010 5:00 AM M 0.3 M 6.0 0.81 20.0 F, Flurries
1/14/2010 4:00 AM T T M 6.0 M Clear, 8.1 F
1/15/2010 7:00 AM 0.00 0.0 M 5.0 M
1/16/2010 7:00 AM T T M 4.0 M
1/17/2010 5:00 AM 0.00 0.0 M M M 24 F, Fog, dense at times on Interstates I-390 and I-86
1/18/2010 5:00 AM 0.16 M M 2.5 M 33.8 F, Patchy fog and drizzle. Secondary roads above 1500 ft. have patchy black ice, roads that were packed snow covered are very icy.
1/19/2010 5:00 AM M 0.4 M 2.0 M 31.2 F, Light snow
1/20/2010 5:00 AM M 0.8 M 2.0 M 28.1 F, Light to moderate snow
1/21/2010 5:00 AM M T M 1.5 M
1/22/2010 7:00 AM 0.00 0.0 M 1.5 M
1/23/2010 7:00 AM 0.00 0.0 M 1.5 M
1/24/2010 5:00 AM 0.00 0.0 M 1.5 M
1/25/2010 5:00 AM 0.43 M M M M Moderate rain, 51 deg. F Streams at 1/2 bank full, or less.
1/26/2010 5:00 AM 0.73 0.2 M M M Light snow, 28 deg. F
1/27/2010 5:00 AM T M T M M Flurries, 25.2 F
1/28/2010 5:00 AM T T M M M 26 F, Flurries
1/29/2010 7:00 AM 0.05 1.5 M 1.5 M Over night low 4.8 F, snowfall estimated due to blowing.
1/30/2010 7:00 AM T 0.3 M 1.5 M Over night low - 0.6 F
1/31/2010 5:00 AM T T M 1.5 M Overnight low - 5.4 F as of 05:00, Flurries
2/1/2010 5:00 AM T 0.1 M 1.5 M 18 F, Flurries
2/2/2010 5:00 AM T T M 1.0 M 7.7 F, Clear
2/3/2010 5:00 AM M 0.9 M 1.5 M 23.8 F, Light snow
2/4/2010 5:00 AM M 1.0 M 2.0 M 17 F, Partly cloudy
2/5/2010 3:00 AM 0.00 0.0 M 2.0 M 10.6 F, Clear
2/6/2010 7:00 AM M 0.2 M 2.0 M
2/7/2010 5:00 AM M 0.3 M 2.0 M 1.6 F, Flurries
2/8/2010 5:00 AM M 0.4 M 2.5 M 15.6 F, Flurries
2/9/2010 4:00 AM M T M 2.5 M 20.1 F, Flurries
2/10/2010 5:00 AM 0.08 0.9 0.08 3.0 0.34 26.4 F, Light snow. Primary and secondary roads are snow covered.
2/11/2010 5:00 AM 0.23 3.6 M 6.0 M 17 F, Flurries
2/12/2010 7:00 AM T T M 5.0 M
2/13/2010 7:00 AM M 0.4 M 5.0 M
2/14/2010 5:00 AM M 0.7 M 5.5 M Light snow, 23.6 F
2/15/2010 5:00 AM M 0.6 M 5.5 M 22 F, Flurries. Snow fall and total on ground estimated due to blowing and drifting.
2/16/2010 5:00 AM M 1.5 M 5.5 M 24.4 F, Light snow
2/17/2010 5:00 AM M 2.0 M 7.0 0.71 26 F, Flurries
2/18/2010 5:00 AM M 2.2 M 9.0 M 27 F, Light snow. Secondary roads are snow covered. Snow amounts estimated due to blowing and drifting.
2/19/2010 7:00 AM M 1.3 M 9.0 M
2/20/2010 7:00 AM M 0.2 M 9.0 M
2/21/2010 5:00 AM 0.00 0.0 M 8.0 M
2/22/2010 5:00 AM 0.00 0.0 M 7.0 M 9.9 F, Clear
2/23/2010 5:00 AM M 1.5 M 7.0 M 32.2 F, Flurries
2/24/2010 5:00 AM 0.09 0.6 M 6.0 1.13 29 F, Flurries
2/25/2010 5:00 AM M 0.7 M 7.0 M 26 F, Snow
2/26/2010 7:00 AM 0.39 7.0 M 13.0 M Snow fall estimated due to blowing and drifting
2/27/2010 7:00 AM 0.12 4.5 M 17.0 M
2/28/2010 5:00 AM M 4.6 M 20.0 M
3/1/2010 5:00 AM M 2.2 M 18.0 2.66 31 F, Light snow
3/2/2010 5:00 AM T T M 16.0 M 30 F, Cloudy
3/3/2010 5:00 AM T 0.1 M 15.0 M 31 F, Flurries
3/4/2010 5:00 AM T T M 12.0 M 13 F, Clear
3/5/2010 7:00 AM 0.00 0.0 M 10.0 M
3/6/2010 7:00 AM 0.00 0.0 M 10.0 M
3/7/2010 5:00 AM 0.00 0.0 M 10.0 M
3/8/2010 5:00 AM 0.00 0.0 M 8.0 1.96 23 F, Clear
3/9/2010 5:00 AM 0.00 0.0 M 7.0 M 22 F, Clear
3/10/2010 5:00 AM 0.00 0.0 M 6.0 M 22 F, Clear
3/11/2010 5:00 AM 0.02 M M 6.0 1.89 33 F, Clear / haze
3/12/2010 7:00 AM 0.06 M M 3.0 M
3/13/2010 7:00 AM 0.19 M M M M
3/14/2010 5:00 AM 0.79 T M M M Rain / Snow mix, 33 F
3/15/2010 5:00 AM 0.19 T M M M Snow/ rain mix, 34 F
3/16/2010 5:00 AM 0.08 T M M M 28 F, Clear
3/17/2010 5:00 AM 0.00 0.0 M M M Clear, 22 F
3/18/2010 7:00 AM 0.00 0.0 M M M 25 F, Clear
3/19/2010 7:00 AM 0.00 0.0 M M M
3/20/2010 7:00 AM 0.00 0.0 M M M
3/21/2010 5:00 AM 0.00 0.0 M M M 31 F, Cloudy
3/22/2010 5:00 AM T M M M M 35 F, Showers
3/23/2010 5:00 AM 0.77 M M M M Drizzle, 39 F
3/24/2010 5:00 AM 0.31 T M M M 34 F, Flurries
3/25/2010 5:00 AM 0.01 T M M M 30 F, Cloudy
3/26/2010 7:00 AM 0.46 0.1 M M M
3/27/2010 7:00 AM 0.00 0.0 M M M
3/28/2010 5:00 AM 0.00 0.0 M M M
3/29/2010 5:00 AM 0.13 M M M M 43 F, Drizzle, patchy fog
3/30/2010 5:00 AM T M M M M 39 F, Cloudy
3/31/2010 5:00 AM T M M M M 39 F, Drizzle
4/1/2010 5:00 AM 0.00 0.0 M M M 29 F, Clear
4/2/2010 7:00 AM 0.00 0.0 M M M
4/3/2010 7:00 AM 0.00 0.0 M M M
4/4/2010 5:00 AM 0.00 0.0 M M M
4/5/2010 5:00 AM 0.00 0.0 M M M
4/6/2010 5:00 AM 0.00 0.0 M M M 41 F, Cloudy
4/7/2010 5:00 AM 0.22 M M M M 44 F, Clear
4/8/2010 5:00 AM 0.02 M M M M 45 F, Clear with Haze and patchy dense fog. Visibility less than 300 ft. at times on Interstate 86
4/9/2010 7:00 AM 0.13 M M M M
4/10/2010 7:00 AM 0.01 0.2 M M M
4/11/2010 5:00 AM T M M M M 45 F, Sprinkles
4/12/2010 5:00 AM T M M M M 28 F, Clear
4/13/2010 5:00 AM 0.00 0.0 M M M 36 F, Cloudy
4/14/2010 5:00 AM 0.00 0.0 M M M 26 F, Clear
4/15/2010 5:00 AM 0.00 0.0 M M M 35 F, Cloudy
4/16/2010 7:00 AM 0.00 0.0 M M M
4/17/2010 7:00 AM 0.19 T M M M
4/18/2010 5:00 AM 0.06 0.2 M M M 34 F, Rain / snow showers
4/19/2010 5:00 AM 0.05 T M M M 28 F, Clear
4/20/2010 5:00 AM 0.00 0.0 M M M 29 F, Clear
4/21/2010 5:00 AM 0.00 0.0 M M M 32 F, Partly cloudy
4/22/2010 5:00 AM 0.00 0.0 M M M 34 F, Clear
4/23/2010 5:00 AM 0.00 0.0 M M M 26 F, Clear
4/24/2010 7:00 AM 0.00 0.0 M M M
4/25/2010 5:00 AM 0.08 M M M M 46 F, Light rain
4/26/2010 5:00 AM 0.30 M M M M 47 F, Showers
4/27/2010 5:00 AM 0.73 M M M M 35 F, Partly cloudy
4/28/2010 5:00 AM 0.02 T M M M 35 F, Mostly cloudy, Snow flurries
4/29/2010 5:00 AM T T M M M Clear, 26 F
4/30/2010 5:00 AM 0.00 0.0 M M M Mostly cloudy, 43 F
5/1/2010 7:00 AM 0.00 0.0 M M M
5/2/2010 5:00 AM 0.01 M M M M 55 F, Mostly clear, patchy fog
5/3/2010 5:00 AM T M M M M 67 F, Cloudy- sprinkles
5/4/2010 5:00 AM 0.99 M M M M 45 F, Cloudy, drizzle
5/5/2010 5:00 AM 0.02 M M M M Mostly cloudy, 40F
5/6/2010 5:00 AM 0.74 M M M M Mostly cloudy, 51 F, Heavy rain over night 03:00 - 04:00
5/7/2010 7:00 AM 0.00 0.0 M M M
5/8/2010 7:00 AM 0.27 M M M M
5/9/2010 5:00 AM 0.08 0.4 M 0.5 M 33 F, Light snow
5/10/2010 5:00 AM 0.04 T M M M Clear, 26 F
5/11/2010 5:00 AM 0.00 0.0 M M M 27 F, Clear
5/12/2010 5:00 AM 0.72 M M M M 41 F, Light rain and drizzle
5/13/2010 5:00 AM 0.04 M M M M 32 F, Clear, wide spread fog below 1400 ft. Interstates I-390 and I-86, fog with visibilities 1/2 mile or less
5/14/2010 7:00 AM 0.30 M M M M
5/15/2010 7:00 AM 0.03 M M M M
5/16/2010 5:00 AM 0.00 0.0 M M M
5/17/2010 5:00 AM 0.00 0.0 M M M 36 F, High clouds, frost
5/18/2010 5:00 AM T M M M M 50 F, Mostly cloudy with sprinkles
5/19/2010 5:00 AM 0.71 M M M M 41 F, Mostly cloudy with patchy fog
5/20/2010 5:00 AM 0.01 M M M M 42 F, Clear
5/21/2010 7:00 AM 0.00 0.0 M M M
5/22/2010 7:00 AM 0.00 0.0 M M M
5/23/2010 5:00 AM T M M M M Partly cloudy, 59 F
5/24/2010 5:00 AM T M M M M 51 F, Wide spread dense fog below 1500 ft.
5/25/2010 5:00 AM 0.00 0.0 M M M Clear 56 F, Valley fog, very dense at times east of exit 39 on Interstate 86, visibility less than 1/10 mile at times.
5/26/2010 5:00 AM 0.00 0.0 M M M 53 F, Clear with patchy fog. Yesterday's high was 92.5 F
5/27/2010 5:00 AM 0.00 0.0 M M M 56 F, Partly cloudy with Haze
5/28/2010 7:00 AM 0.00 0.0 M M M
5/29/2010 7:00 AM T M M M M
5/30/2010 5:00 AM 0.00 0.0 M M M 47 F, Mostly clear
5/31/2010 5:00 AM 0.00 0.0 M M M 52 F, Clear
6/1/2010 5:00 AM 0.01 M M M M 63 F, Cloudy with drizzle
6/2/2010 5:00 AM 0.04 M M M M
6/3/2010 5:00 AM 0.98 M M M M 63 F, Mostly cloudy
6/4/2010 7:00 AM 0.02 M M M M
6/5/2010 7:00 AM 0.22 M M M M
6/6/2010 5:00 AM 0.90 M M M M 59 F, Rain
6/7/2010 5:00 AM 0.61 M M M M 47 F, Mostly cloudy
6/8/2010 5:00 AM 0.01 M M M M 37 F, Partly cloudy
6/9/2010 5:00 AM 0.00 0.0 M M M 46 F, Cloudy Overnight low 6/07 - 6/08 was 37.2 F
6/10/2010 5:00 AM 0.62 M M M M 52 F, wide spread dense fog, visibility less than 1/4 mile at times on Interstates 390 and 86
6/11/2010 7:00 AM 0.01 M M M M
6/12/2010 5:00 AM 0.00 0.0 M M M 56 F, Mostly cloudy
6/13/2010 5:00 AM 0.14 M M M M Fog/haze, 68 F
6/14/2010 5:00 AM 0.77 M M M M 60 F, Cloudy / drizzle
6/15/2010 5:00 AM 0.02 M M M M 51 F, partly cloudy, patchy fog
6/16/2010 5:00 AM 0.00 0.0 M M M 56 F, Cloudy / haze
6/17/2010 5:00 AM 0.13 M M M M 57 F, cloudy
6/18/2010 7:00 AM T M M M M
6/19/2010 7:00 AM 0.00 0.0 M M M
6/20/2010 5:00 AM 0.12 M M M M 62 F, Mostly clear, patchy dense fog
6/21/2010 5:00 AM 0.00 0.0 M M M Clear, hazy, patchy fog
6/22/2010 5:00 AM 0.00 0.0 M M M Mostly cloudy, haze,57 F
6/23/2010 5:00 AM 0.27 M M M M 60 F, Partly cloudy, patchy dense fog
6/24/2010 5:00 AM 0.27 M M M M 68 F, cloudy / haze
6/25/2010 7:00 AM 0.07 M M M M
6/26/2010 5:00 AM 0.00 0.0 M M M 50 F, Fog / haze
6/27/2010 5:00 AM T M M M M 57 F, partly cloudy with haze and dense valley fog
6/28/2010 5:00 AM 0.60 M M M M 71 F, Cloudy, hazy
6/29/2010 5:00 AM 0.71 M M M M 59 F, mostly cloudy
6/30/2010 5:00 AM 0.00 0.0 M M M 42 F, Clear with patchy valley fog
7/1/2010 5:00 AM 0.00 0.0 M M M 42 F, Mostly clear
7/2/2010 7:00 AM 0.00 0.0 M M M
7/3/2010 7:00 AM 0.00 0.0 M M M
7/4/2010 5:00 AM 0.00 0.0 M M M 51 F, haze, patchy valley fog, partly cloudy
7/5/2010 5:00 AM 0.00 0.0 M M M 55 F, Haze. Yesterday's high 94.6 F
7/6/2010 5:00 AM 0.00 0.0 M M M Clear, haze,66.3 F Yesterday's high was 96.4 F
7/7/2010 5:00 AM 0.00 0.0 M M M 61.9 F, clear, haze and patchy valley fog. Yesterday's high was 97.7 F
7/8/2010 5:00 AM 0.00 0.0 M M M 63.7 F, Clear, haze, patchy valley fog yesterday's high 98.6 F
7/9/2010 7:00 AM 0.00 0.0 M M M high temp. 7/08 was 101.6 F
7/10/2010 7:00 AM 1.36 0.0 M M M
7/11/2010 5:00 AM 0.00 0.0 M M M 51 F, Patchy valley fog
7/12/2010 5:00 AM 0.00 0.0 M M M 57 F, Partly cloudy, haze
7/13/2010 5:00 AM 0.00 0.0 M M M 61 F, mostly cloudy, haze
7/14/2010 5:00 AM 0.42 M M M M 65 F, Cloudy, haze, patchy fog
7/15/2010 5:00 AM 0.00 0.0 M M M 61 F, widespread fog, dense at times
7/16/2010 7:00 AM 0.00 0.0 M M M
7/17/2010 7:00 AM 0.07 M M M M
7/18/2010 7:00 AM 0.14 M M M M
7/19/2010 7:00 AM T M M M M
7/20/2010 7:00 AM 0.49 M M M M
7/21/2010 7:00 AM T M M M M
7/22/2010 7:00 AM 0.34 M M M M
7/23/2010 7:00 AM 0.72 M M M M
7/24/2010 7:00 AM 0.03 M M M M
7/25/2010 5:00 AM 0.31 M M M M
7/26/2010 5:00 AM 0.59 M M M M 53 F, Clear
7/27/2010 7:00 AM 0.00 0.0 M M M
7/28/2010 7:00 AM 0.00 0.0 M M M
7/29/2010 7:00 AM 0.43 M M M M
7/30/2010 7:00 AM 0.00 0.0 M M M
7/31/2010 7:00 AM 0.00 0.0 M M M
8/1/2010 5:00 AM 0.00 0.0 M M M 61 F, Cloudy
8/2/2010 5:00 AM 0.34 M M M M 58 F, Fog / haze
8/3/2010 5:00 AM 0.00 0.0 M M M patchy fog, partly cloudy
8/4/2010 5:00 AM T M M M M Fog, very dense at times, near zero visibility on Interstate 86 along the Cohocton River
8/5/2010 5:00 AM T M M M M 68.7 F, light showers. Yesterday's high 91.2 F
8/6/2010 7:00 AM 0.14 M M M M
8/7/2010 7:00 AM T M M M M
8/8/2010 5:00 AM 0.00 0.0 M M M 50 F, Partly cloudy
8/9/2010 5:00 AM 0.00 0.0 M M M 62.3 F, Cloudy
8/10/2010 5:00 AM 0.13 M M M M 68 F, Cloudy / drizzle
8/11/2010 5:00 AM 0.01 M M M M 63.5 F, fog
8/12/2010 5:00 AM 0.00 0.0 M M M 61 F, Cloudy
8/13/2010 7:00 AM 0.13 M M M M
8/14/2010 5:00 AM 0.00 0.0 M M M 64 F, Clear
8/15/2010 5:00 AM 0.07 M M M M 62 F, showers
8/16/2010 5:00 AM 0.38 M M M M 66 F, cloudy, haze, patchy fog
8/17/2010 5:00 AM 0.01 M M M M 52 F, Clear with patchy fog
8/18/2010 5:00 AM 0.00 0.0 M M M 58 F, Cloudy
8/19/2010 5:00 AM 0.02 M M M M 61 F, Clear/ patchy fog
8/20/2010 7:00 AM 0.01 M M M M
8/21/2010 7:00 AM 0.00 0.0 M M M
8/22/2010 5:00 AM 0.52 M M M M 67 F, Rain
8/23/2010 5:00 AM 1.76 M M M M 62 F, Light rain
8/24/2010 5:00 AM 0.27 M M M M
8/25/2010 5:00 AM 0.00 0.0 M M M
8/26/2010 5:00 AM 0.02 M M M M 51 F, Mostly clear with patchy fog
8/27/2010 7:00 AM 0.00 0.0 M M M Overnight low 47 F
8/28/2010 5:00 AM 0.00 0.0 M M M 45 F, Clear with patchy fog
8/29/2010 7:00 AM 0.00 0.0 M M M
8/30/2010 5:00 AM 0.00 0.0 M M M 52 F, Clear with patchy fog
8/31/2010 5:00 AM 0.00 0.0 M M M 61.8 F, Clear with patchy fog. Yesterday's high 91.4 F
9/1/2010 5:00 AM 0.00 0.0 M M M 56.7 F, Clear with haze. Yesterday's high 91.9 F
9/2/2010 5:00 AM 0.00 0.0 M M M 57.4 F, Clear with haze and patchy fog Yesterday's high 90.5 F
9/3/2010 7:00 AM 0.00 0.0 M M M
9/4/2010 5:00 AM 0.00 0.0 M M M 55.6 F, Clear
9/5/2010 5:00 AM 0.04 M M M M 50 F, Mostly cloudy with scattered showers
9/6/2010 5:00 AM T M M M M 40.3 F, Clear
9/7/2010 5:00 AM T M M M M 54 F, Cloudy
9/8/2010 5:00 AM 0.11 M M M M 56 F, Clear with patchy fog
9/9/2010 5:00 AM 0.03 M M M M 54.7 F, Cloudy
9/10/2010 5:00 AM 0.01 M M M M 53.8 F, Cloudy with drizzle
9/11/2010 7:00 AM 0.04 M M M M
9/12/2010 7:00 AM 0.22 M M M M
9/13/2010 7:00 AM 0.01 M M M M
9/14/2010 7:00 AM T M M M M
9/15/2010 7:00 AM 0.00 0.0 M M M
9/16/2010 7:00 AM 0.00 0.0 M M M
9/17/2010 7:00 AM 1.32 M M M M
9/18/2010 7:00 AM 0.01 M M M M
9/19/2010 5:00 AM 0.00 0.0 M M M
9/20/2010 5:00 AM 0.00 0.0 M M M 38 F, Clear
9/21/2010 5:00 AM 0.00 0.0 M M M 34 F, Frost, patchy river valley fog
9/22/2010 5:00 AM 0.00 0.0 M M M 56 F, Partly cloudy
9/23/2010 5:00 AM 0.03 M M M M 56 F, Patchy fog
9/24/2010 7:00 AM 0.00 0.0 M M M
9/25/2010 7:00 AM 0.00 0.0 M M M
9/26/2010 5:00 AM T M M M M
9/27/2010 5:00 AM 0.00 0.0 M M M 48 F, Cloudy
9/28/2010 5:00 AM 0.37 M M M M 64.8 F, Cloudy / drizzle
9/29/2010 5:00 AM 0.02 M M M M 52 F, Cloudy
9/30/2010 5:00 AM 0.13 M M M M 56 F, Rain



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