Station Overview Station Location
Station Number NY-ER-104 Latitude 42.99422
Station Name Williamsville 2.2 NNW Longitude -78.752629
County Erie Elevation (ft) 589



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 3.42 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 13 3.80 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 13 3.62 0.32 5 0.32 5 0.00 0 0 3 1 5.1 3 4
Jan 14 2.87 3.06 30 2.89 25 0.17 5 2 20 4 25.0 14 18
Feb 14 2.43 2.87 23 2.81 21 0.06 2 1 16 4 18.1 14 11
March 14 2.79 2.08 28 1.86 18 0.22 10 1 10 5 14.8 6 0
April 14 3.14 4.57 25 4.57 25 0.00 0 0 13 3 1.1 2 0
May 14 3.22 2.40 28 2.40 28 0.00 0 0 15 4 0.0 0 0
June 14 3.71 3.94 27 3.94 25 0.00 2 0 11 0 0.0 0 0
July 14 3.32 3.45 31 0.07 5 3.38 26 1 1 1 0.0 0 0
Aug 14 3.22 3.16 30 0.36 11 2.80 19 1 1 0 0.0 0 0
Sept 14 3.84 2.80 26 0.85 12 1.95 14 1 3 1 0.0 0 0
Water Year Totals: 39.38" 28.65" 253 days 20.07" 175 8.58" 78 days 7 93 days 23 days 64.1" 39 days 33 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
10/6/2013
10/7/2013
10/8/2013
10/9/2013
10/10/2013
10/11/2013
10/12/2013
10/13/2013
10/14/2013
10/15/2013
10/16/2013
10/17/2013
10/18/2013
10/19/2013
10/20/2013
10/21/2013
10/22/2013
10/23/2013
10/24/2013
10/25/2013
10/26/2013
10/27/2013
10/28/2013
10/29/2013
10/30/2013
10/31/2013
11/1/2013
11/2/2013
11/3/2013
11/4/2013
11/5/2013
11/6/2013
11/7/2013
11/8/2013
11/9/2013
11/10/2013
11/11/2013
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
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
12/2/2013
12/3/2013
12/4/2013
12/5/2013
12/6/2013
12/7/2013
12/8/2013
12/9/2013
12/10/2013
12/11/2013
12/12/2013
12/13/2013
12/14/2013
12/15/2013
12/16/2013
12/17/2013
12/18/2013
12/19/2013
12/20/2013
12/21/2013
12/22/2013
12/23/2013
12/24/2013
12/25/2013
12/26/2013
12/27/2013 0.22
12/28/2013 T
12/29/2013 0.00
12/30/2013 0.01
12/31/2013 0.09
Day of YearDaily PrcpMultiday Prcp
1/1/2014 T
1/2/2014 0.15
1/3/2014 0.20
1/4/2014 0.00
1/5/2014 T
1/6/2014 0.46
1/7/2014 0.07
1/8/2014 0.42
1/9/2014 0.03
1/10/2014 0.08
1/11/2014 0.16
1/12/2014 0.25
1/13/2014 T
1/14/2014 0.25
1/15/2014 T
1/16/2014 0.01
1/17/2014 0.02
1/18/2014 0.11
1/19/2014 0.04
1/20/2014 **
1/21/2014 0.12
1/22/2014 0.04
1/23/2014 0.01
1/24/2014 0.08
1/25/2014 0.10
1/26/2014 0.15
1/27/2014 0.26
1/28/2014 **
1/29/2014 **
1/30/2014 0.05
1/31/2014
2/1/2014 T
2/2/2014 0.74
2/3/2014 0.02
2/4/2014
2/5/2014 0.15
2/6/2014 0.35
2/7/2014 **
2/8/2014 0.06
2/9/2014 0.03
2/10/2014 0.13
2/11/2014 0.01
2/12/2014 T
2/13/2014 0.00
2/14/2014 T
2/15/2014 0.02
2/16/2014 0.01
2/17/2014
2/18/2014 0.09
2/19/2014
2/20/2014 0.03
2/21/2014 0.94
2/22/2014 0.07
2/23/2014
2/24/2014 0.04
2/25/2014 T
2/26/2014 0.04
2/27/2014 0.14
2/28/2014
3/1/2014 0.00
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 0.22
3/13/2014 0.66
3/14/2014 T
3/15/2014 0.10
3/16/2014 T
3/17/2014 0.00
3/18/2014 0.00
3/19/2014
3/20/2014 0.22
3/21/2014 0.04
3/22/2014
3/23/2014 0.05
3/24/2014 0.01
3/25/2014 T
3/26/2014 0.01
3/27/2014 T
3/28/2014 0.04
3/29/2014 0.03
3/30/2014 0.70
3/31/2014 T
Day of YearDaily PrcpMultiday Prcp
4/1/2014 0.00
4/2/2014
4/3/2014
4/4/2014 T
4/5/2014 0.44
4/6/2014 T
4/7/2014
4/8/2014 0.98
4/9/2014 0.08
4/10/2014 0.00
4/11/2014 0.33
4/12/2014 0.00
4/13/2014 0.06
4/14/2014
4/15/2014 0.66
4/16/2014 0.09
4/17/2014 0.00
4/18/2014
4/19/2014 0.00
4/20/2014 0.00
4/21/2014 0.00
4/22/2014 0.17
4/23/2014 0.49
4/24/2014 T
4/25/2014 0.00
4/26/2014 0.41
4/27/2014 0.01
4/28/2014 0.00
4/29/2014 0.01
4/30/2014 0.84
5/1/2014 0.24
5/2/2014 T
5/3/2014 T
5/4/2014 0.09
5/5/2014 0.00
5/6/2014 0.00
5/7/2014 0.00
5/8/2014 0.06
5/9/2014 0.09
5/10/2014 0.07
5/11/2014 0.00
5/12/2014
5/13/2014 0.31
5/14/2014 0.23
5/15/2014 0.28
5/16/2014 0.69
5/17/2014 0.01
5/18/2014 0.02
5/19/2014 0.01
5/20/2014 T
5/21/2014 0.13
5/22/2014 0.02
5/23/2014 0.00
5/24/2014 T
5/25/2014 0.00
5/26/2014 0.00
5/27/2014
5/28/2014 0.15
5/29/2014
5/30/2014 0.00
5/31/2014 0.00
6/1/2014 0.00
6/2/2014 0.00
6/3/2014 1.36
6/4/2014 0.00
6/5/2014 0.00
6/6/2014 0.00
6/7/2014 0.00
6/8/2014 0.00
6/9/2014 0.66
6/10/2014 0.00
6/11/2014 0.03
6/12/2014 0.05
6/13/2014 0.53
6/14/2014 0.05
6/15/2014
6/16/2014 0.00
6/17/2014 0.45
6/18/2014 0.15
6/19/2014 0.04
6/20/2014
6/21/2014 0.00
6/22/2014 0.00
6/23/2014 0.00
6/24/2014 0.00
6/25/2014 0.61
6/26/2014 0.01
6/27/2014
6/28/2014 0.00
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 3.38
7/21/2014 T
7/22/2014 0.00
7/23/2014 0.00
7/24/2014 0.07
7/25/2014
7/26/2014 0.00 **
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 2.80
8/20/2014 0.00
8/21/2014 0.00
8/22/2014 0.00
8/23/2014
8/24/2014 0.00
8/25/2014 0.00
8/26/2014 0.00
8/27/2014 0.00
8/28/2014 0.00
8/29/2014 0.00
8/30/2014 0.00
8/31/2014 0.36
9/1/2014 0.00
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 1.95
9/16/2014 0.63
9/17/2014
9/18/2014 T
9/19/2014
9/20/2014 0.00
9/21/2014 0.20
9/22/2014 0.02
9/23/2014
9/24/2014 0.00
9/25/2014 0.00
9/26/2014
9/27/2014 0.00
9/28/2014 0.00
9/29/2014 0.00
9/30/2014 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
12/27/2013 9:00 AM 0.22 2.5 M 4.5 M
12/28/2013 9:00 AM T T M 2.5 0.28 Snowfall on 12/27/13 not actually measured but was approximately .2" but by 9:00 this morning it had melted. Precipitation had evaporated from collection tube
12/29/2013 9:00 AM 0.00 0.0 M 1.0 0.24 44 degrees. Pressure 29.79 falling
12/30/2013 9:00 AM 0.01 0.1 M T M Burst of Snow starting at 7:50 AM
12/31/2013 9:00 AM 0.09 2.5 0.08 2.5 M
1/1/2014 9:00 AM T T M 1.5 0.09
1/2/2014 9:00 AM 0.15 1.8 M 3.0 0.19 Light snow
1/3/2014 9:00 AM 0.20 M M 4.0 0.40 (edit: originally submitted 1/03/2014 12:02 PM as 0.5" new snow, amt seems low compared to nearby sites and for precip total, edited to na - SGB 4/14/14)
1/4/2014 9:00 AM 0.00 0.0 M M M
1/5/2014 9:00 AM T T M 3.0 0.37
1/6/2014 9:00 AM 0.46 T M M M
1/7/2014 9:00 AM 0.07 M M 1.6 M There was no snow accumulation on my snowboard because of the wind. I can't tell the new total.
1/8/2014 9:00 AM 0.42 6.0 M 7.2 M
1/9/2014 9:00 AM 0.03 1.7 M 7.5 0.80
1/10/2014 9:00 AM 0.08 1.0 M 6.5 0.37
1/11/2014 9:00 AM 0.16 M M 3.1 0.95
1/12/2014 9:00 AM 0.25 M M T M
1/13/2014 9:00 AM T T M T M
1/14/2014 9:00 AM 0.25 M M T M
1/15/2014 9:00 AM T M M M M
1/16/2014 9:00 AM 0.01 0.6 M M M
1/17/2014 9:00 AM 0.02 0.3 M 0.3 M
1/18/2014 9:00 AM 0.11 1.2 M 1.2 M Period of freezing drizzle earlier. Light snow presently.
1/19/2014 9:00 AM 0.04 0.5 M 1.7 M Light Snow
1/22/2014 9:00 AM 0.04 0.6 M 3.0 M
1/23/2014 9:00 AM 0.01 0.1 M 3.0 M
1/24/2014 9:00 AM 0.08 1.0 M 4.0 M
1/25/2014 9:00 AM 0.10 3.0 M 5.8 M
1/26/2014 9:00 AM 0.15 3.0 M 7.6 M
1/27/2014 9:00 AM 0.26 4.2 M 9.5 M
2/1/2014 9:00 AM T T M 7.0 1.20
2/2/2014 9:00 AM 0.74 0.3 M 6.0 M
2/3/2014 9:00 AM 0.02 0.8 M M M
2/5/2014 9:00 AM 0.15 1.5 M 7.0 M
2/6/2014 9:00 AM 0.35 8.0 M M M
2/9/2014 9:00 AM 0.03 0.3 M 10.5 M
2/10/2014 9:00 AM 0.13 1.6 M M M
2/11/2014 9:00 AM 0.01 0.1 M 11.0 M
2/12/2014 9:00 AM T T M 11.0 M
2/13/2014 9:00 AM 0.00 0.0 M M M
2/14/2014 9:00 AM T T M M M
2/15/2014 9:00 AM 0.02 0.2 M 10.5 M
2/16/2014 9:00 AM 0.01 0.1 M M M
2/18/2014 9:00 AM 0.09 2.0 M 11.0 1.82
2/20/2014 9:00 AM 0.03 M M M M
2/21/2014 9:00 AM 0.94 M M M M
2/22/2014 9:00 AM 0.07 T M 5.6 M
2/24/2014 9:00 AM 0.04 0.5 M M M
2/25/2014 9:00 AM T 0.1 M 3.6 M
2/26/2014 9:00 AM 0.04 1.0 M M M
2/27/2014 9:00 AM 0.14 1.6 M 5.0 M
3/1/2014 9:00 AM 0.00 0.0 M M M
3/13/2014 9:00 AM 0.66 9.5 M M M
3/14/2014 9:00 AM T T M M M
3/15/2014 9:00 AM 0.10 T M M M
3/16/2014 9:00 AM T T M M M
3/17/2014 9:00 AM 0.00 0.0 M M M
3/18/2014 9:00 AM 0.00 0.0 M M M
3/20/2014 9:00 AM 0.22 M M M M
3/21/2014 9:00 AM 0.04 0.2 M M M
3/23/2014 9:00 AM 0.05 0.2 M M M
3/24/2014 9:00 AM 0.01 0.1 M M M
3/25/2014 9:00 AM T T M M M
3/26/2014 9:00 AM 0.01 0.1 M M M
3/27/2014 9:00 AM T T M M M
3/28/2014 9:00 AM 0.04 M M M M
3/29/2014 9:00 AM 0.03 M M M M
3/30/2014 8:00 AM 0.70 4.7 M M M
3/31/2014 9:00 AM T T M M M
4/1/2014 9:00 AM 0.00 0.0 M M M
4/4/2014 9:00 AM T M M M M
4/5/2014 9:00 AM 0.44 T M M M
4/6/2014 9:00 AM T T M M M
4/8/2014 9:00 AM 0.98 M M M M
4/9/2014 9:00 AM 0.08 M M M M
4/10/2014 9:00 AM 0.00 0.0 M M M
4/11/2014 9:00 AM 0.33 M M M M
4/12/2014 9:00 AM 0.00 0.0 M M M
4/13/2014 9:00 AM 0.06 M M M M
4/15/2014 9:00 AM 0.66 0.1 M M M Medium snow falling. Snow began at about 8:00 AM
4/16/2014 9:00 AM 0.09 1.0 M M M 1 inch of snow in the morning. Most melted by late afternoon.
4/17/2014 9:00 AM 0.00 0.0 M M M
4/19/2014 9:00 AM 0.00 0.0 M M M
4/20/2014 9:00 AM 0.00 0.0 M M M
4/21/2014 9:00 AM 0.00 0.0 M M M
4/22/2014 9:00 AM 0.17 M M M M
4/23/2014 9:00 AM 0.49 M M M M
4/24/2014 9:00 AM T M M M M
4/25/2014 9:00 AM 0.00 0.0 M M M
4/26/2014 12:20 PM 0.41 M M M M
4/27/2014 9:00 AM 0.01 M M M M
4/28/2014 9:00 AM 0.00 0.0 M M M
4/29/2014 9:00 AM 0.01 M M M M
4/30/2014 9:00 AM 0.84 M M M M
5/1/2014 9:00 AM 0.24 M M M M
5/2/2014 9:00 AM T M M M M
5/3/2014 9:00 AM T M M M M
5/4/2014 9:00 AM 0.09 M M M M
5/5/2014 9:00 AM 0.00 0.0 M M M
5/6/2014 9:00 AM 0.00 0.0 M M M
5/7/2014 9:00 AM 0.00 0.0 M M M
5/8/2014 9:00 AM 0.06 M M M M
5/9/2014 9:00 AM 0.09 M M M M
5/10/2014 9:00 AM 0.07 M M M M
5/11/2014 9:00 AM 0.00 0.0 M M M
5/13/2014 9:00 AM 0.31 M M M M
5/14/2014 9:00 AM 0.23 M M M M
5/15/2014 9:00 AM 0.28 M M M M
5/16/2014 9:00 AM 0.69 M M M M
5/17/2014 9:00 AM 0.01 M M M M
5/18/2014 9:00 AM 0.02 M M M M
5/19/2014 9:00 AM 0.01 M M M M
5/20/2014 9:00 AM T M M M M
5/21/2014 9:00 AM 0.13 M M M M
5/22/2014 9:00 AM 0.02 M M M M
5/23/2014 9:00 AM 0.00 0.0 M M M
5/24/2014 9:00 AM T M M M M
5/25/2014 9:00 AM 0.00 0.0 M M M
5/26/2014 9:00 AM 0.00 0.0 M M M
5/28/2014 9:00 AM 0.15 M M M M
5/30/2014 9:00 AM 0.00 0.0 M M M
5/31/2014 9:00 AM 0.00 0.0 M M M
6/1/2014 9:00 AM 0.00 0.0 M M M
6/2/2014 9:00 AM 0.00 0.0 M M M
6/3/2014 9:00 AM 1.36 M M M M
6/4/2014 9:00 AM 0.00 0.0 M M M (Observer confirmed 0.00")
6/5/2014 9:00 AM 0.00 0.0 M M M
6/6/2014 9:00 AM 0.00 0.0 M M M
6/7/2014 9:00 AM 0.00 0.0 M M M
6/8/2014 9:00 AM 0.00 0.0 M M M
6/9/2014 9:00 AM 0.66 M M M M
6/10/2014 9:00 AM 0.00 0.0 M M M
6/11/2014 9:00 AM 0.03 M M M M
6/12/2014 9:00 AM 0.05 M M M M
6/13/2014 9:00 AM 0.53 M M M M
6/14/2014 9:00 AM 0.05 M M M M
6/16/2014 9:00 AM 0.00 0.0 M M M
6/17/2014 9:00 AM 0.45 M M M M
6/18/2014 9:00 AM 0.15 M M M M
6/19/2014 9:00 AM 0.04 M M M M
6/21/2014 9:00 AM 0.00 0.0 M M M
6/22/2014 9:00 AM 0.00 0.0 M M M
6/23/2014 9:00 AM 0.00 0.0 M M M
6/24/2014 9:00 AM 0.00 0.0 M M M
6/25/2014 9:00 AM 0.61 M M M M
6/26/2014 9:00 AM 0.01 M M M M
6/28/2014 9:00 AM 0.00 0.0 M M M
7/21/2014 9:00 AM T M M M M
7/22/2014 9:00 AM 0.00 0.0 M M M
7/23/2014 9:00 AM 0.00 0.0 M M M
7/24/2014 9:00 AM 0.07 M M M M
7/26/2014 9:00 AM 0.00 0.0 M M M
8/20/2014 9:00 AM 0.00 0.0 M M M
8/21/2014 9:00 AM 0.00 0.0 M M M
8/22/2014 9:00 AM 0.00 0.0 M M M
8/24/2014 9:00 AM 0.00 0.0 M M M
8/25/2014 9:00 AM 0.00 0.0 M M M
8/26/2014 9:00 AM 0.00 0.0 M M M
8/27/2014 9:00 AM 0.00 0.0 M M M
8/28/2014 9:00 AM 0.00 0.0 M M M
8/29/2014 9:00 AM 0.00 0.0 M M M
8/30/2014 9:00 AM 0.00 0.0 M M M
8/31/2014 9:00 AM 0.36 M M M M
9/1/2014 9:00 AM 0.00 0.0 M M M
9/16/2014 9:00 AM 0.63 M M M M
9/18/2014 9:00 AM T M M M M
9/20/2014 9:00 AM 0.00 0.0 M M M
9/21/2014 9:00 AM 0.20 M M M M
9/22/2014 9:00 AM 0.02 M M M M
9/24/2014 9:00 AM 0.00 0.0 M M M
9/25/2014 9:00 AM 0.00 0.0 M M M
9/27/2014 9:00 AM 0.00 0.0 M M M
9/28/2014 9:00 AM 0.00 0.0 M M M
9/29/2014 9:00 AM 0.00 0.0 M M M
9/30/2014 9:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
1/20/2014 1/21/2014 9:00 AM 2 0.12 2.5 M
1/28/2014 1/30/2014 9:00 AM 3 0.05 8.0 M
2/7/2014 2/08/2014 9:00 AM 2 0.06 10.5 M
3/3/2014 3/12/2014 9:00 AM 10 0.22 M M
6/29/2014 7/20/2014 9:00 AM 22 3.38 M M
7/26/2014 8/19/2014 9:00 AM 25 2.80 M M
9/2/2014 9/15/2014 9:00 AM 14 1.95 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