Station Overview Station Location
Station Number NY-ER-45 Latitude 42.7443
Station Name East Aurora 6.7 ESE Longitude -78.4884
County Erie Elevation (ft) 931



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 3.78 3.42 25 1.47 15 1.95 10 4 7 4 0.0 0 0
Nov 10 3.79 2.53 27 0.42 18 2.11 9 3 2 1 0.0 0 0
Dec 10 3.70 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 11 3.37 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 11 2.53 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 11 2.98 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 11 3.36 5.63 26 2.49 10 3.14 16 4 8 0 0.0 0 0
May 11 3.46 6.62 26 5.06 20 1.56 6 2 10 1 0.0 0 0
June 11 4.18 2.85 24 0.79 16 2.06 8 3 4 2 0.0 0 0
July 11 3.89 1.34 22 0.82 5 0.52 17 4 2 0 0.0 0 0
Aug 11 3.60 4.23 28 2.25 14 1.98 14 4 6 2 0.0 0 0
Sept 11 4.19 2.85 27 1.19 17 1.66 10 3 8 9 0.0 0 0
Water Year Totals: 42.83" 29.47" 205 days 14.49" 115 14.98" 90 days 27 47 days 19 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 0.71
10/2/2010 T
10/3/2010 0.61
10/4/2010 T
10/5/2010
10/6/2010
10/7/2010 0.03
10/8/2010 T
10/9/2010
10/10/2010
10/11/2010 **
10/12/2010 **
10/13/2010 0.11
10/14/2010 0.14
10/15/2010
10/16/2010 0.21
10/17/2010 0.00
10/18/2010
10/19/2010 0.00
10/20/2010 T
10/21/2010 **
10/22/2010 **
10/23/2010 0.59
10/24/2010 0.27
10/25/2010 0.06
10/26/2010 **
10/27/2010 **
10/28/2010 0.54
10/29/2010 0.15
10/30/2010 0.00
10/31/2010 0.00
11/1/2010 T
11/2/2010 0.00
11/3/2010
11/4/2010
11/5/2010 **
11/6/2010 **
11/7/2010 0.53
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
11/15/2010 0.06
11/16/2010 0.00 **
11/17/2010 **
11/18/2010 0.80
11/19/2010 0.00
11/20/2010 0.00
11/21/2010 0.00 **
11/22/2010 **
11/23/2010 0.78
11/24/2010 0.00
11/25/2010 0.00
11/26/2010 0.36
11/27/2010
11/28/2010 0.00
11/29/2010 0.00
11/30/2010
12/1/2010
12/2/2010
12/3/2010
12/4/2010
12/5/2010
12/6/2010
12/7/2010
12/8/2010
12/9/2010
12/10/2010
12/11/2010
12/12/2010
12/13/2010
12/14/2010
12/15/2010
12/16/2010
12/17/2010
12/18/2010
12/19/2010
12/20/2010
12/21/2010
12/22/2010
12/23/2010
12/24/2010
12/25/2010
12/26/2010
12/27/2010
12/28/2010
12/29/2010
12/30/2010
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011
1/2/2011
1/3/2011
1/4/2011
1/5/2011
1/6/2011
1/7/2011
1/8/2011
1/9/2011
1/10/2011
1/11/2011
1/12/2011
1/13/2011
1/14/2011
1/15/2011
1/16/2011
1/17/2011
1/18/2011
1/19/2011
1/20/2011
1/21/2011
1/22/2011
1/23/2011
1/24/2011
1/25/2011
1/26/2011
1/27/2011
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011
2/2/2011
2/3/2011
2/4/2011
2/5/2011
2/6/2011
2/7/2011
2/8/2011
2/9/2011
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011
2/21/2011
2/22/2011
2/23/2011
2/24/2011
2/25/2011
2/26/2011
2/27/2011
2/28/2011
3/1/2011
3/2/2011
3/3/2011
3/4/2011
3/5/2011
3/6/2011
3/7/2011
3/8/2011
3/9/2011
3/10/2011
3/11/2011
3/12/2011
3/13/2011
3/14/2011
3/15/2011
3/16/2011
3/17/2011
3/18/2011
3/19/2011
3/20/2011
3/21/2011
3/22/2011
3/23/2011
3/24/2011
3/25/2011
3/26/2011
3/27/2011
3/28/2011
3/29/2011
3/30/2011
3/31/2011
Day of YearDaily PrcpMultiday Prcp
4/1/2011
4/2/2011
4/3/2011
4/4/2011 **
4/5/2011 **
4/6/2011 **
4/7/2011 **
4/8/2011 **
4/9/2011 1.42
4/10/2011
4/11/2011 0.00
4/12/2011 0.00
4/13/2011 0.63
4/14/2011
4/15/2011
4/16/2011 0.22
4/17/2011 0.20
4/18/2011 **
4/19/2011 **
4/20/2011 **
4/21/2011 0.07 **
4/22/2011 **
4/23/2011 0.66
4/24/2011 0.02
4/25/2011 0.10
4/26/2011 1.20
4/27/2011
4/28/2011 0.05 **
4/29/2011 **
4/30/2011 0.07
5/1/2011 0.20
5/2/2011 0.07
5/3/2011 1.00
5/4/2011
5/5/2011
5/6/2011
5/7/2011 0.00
5/8/2011 0.00
5/9/2011 0.00
5/10/2011 T
5/11/2011 0.00
5/12/2011 0.00
5/13/2011 0.00
5/14/2011 1.29
5/15/2011 0.45
5/16/2011 0.92
5/17/2011
5/18/2011 0.17
5/19/2011 0.32
5/20/2011 0.02
5/21/2011 0.00 **
5/22/2011 **
5/23/2011 0.02
5/24/2011 0.62
5/25/2011 0.00
5/26/2011
5/27/2011
5/28/2011 **
5/29/2011 **
5/30/2011 1.54
5/31/2011 0.00
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00 **
6/4/2011 **
6/5/2011 0.34
6/6/2011
6/7/2011 0.24
6/8/2011 0.00
6/9/2011
6/10/2011 0.00
6/11/2011
6/12/2011 0.22
6/13/2011 T
6/14/2011
6/15/2011 0.12
6/16/2011 0.00
6/17/2011
6/18/2011
6/19/2011 0.00
6/20/2011 0.00
6/21/2011 0.00
6/22/2011 **
6/23/2011 **
6/24/2011 1.70
6/25/2011 0.21
6/26/2011 T
6/27/2011
6/28/2011 **
6/29/2011 0.02
6/30/2011 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2011
7/2/2011 **
7/3/2011 **
7/4/2011 **
7/5/2011 T
7/6/2011 0.00
7/7/2011
7/8/2011
7/9/2011 **
7/10/2011 T
7/11/2011 0.00
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 0.16
7/24/2011
7/25/2011 **
7/26/2011 **
7/27/2011 0.36
7/28/2011 0.00
7/29/2011 0.26
7/30/2011
7/31/2011 0.56
8/1/2011 **
8/2/2011 **
8/3/2011 0.26
8/4/2011 0.00
8/5/2011
8/6/2011 0.00
8/7/2011 0.05
8/8/2011 0.00
8/9/2011 **
8/10/2011 0.82 0.82
8/11/2011 0.00
8/12/2011 0.02
8/13/2011 0.00
8/14/2011
8/15/2011 0.08
8/16/2011 0.00
8/17/2011 **
8/18/2011 **
8/19/2011 **
8/20/2011 **
8/21/2011 **
8/22/2011 0.31 **
8/23/2011 **
8/24/2011 T
8/25/2011 0.97
8/26/2011
8/27/2011
8/28/2011
8/29/2011 T
8/30/2011
8/31/2011 T
9/1/2011 0.03
9/2/2011 T
9/3/2011 **
9/4/2011 **
9/5/2011 **
9/6/2011 0.71
9/7/2011 0.10
9/8/2011
9/9/2011
9/10/2011 T **
9/11/2011 **
9/12/2011 0.45
9/13/2011 T
9/14/2011 0.04
9/15/2011
9/16/2011
9/17/2011
9/18/2011 T
9/19/2011 0.01
9/20/2011 0.45
9/21/2011 T
9/22/2011 0.48
9/23/2011 T
9/24/2011 0.06
9/25/2011 T
9/26/2011 T
9/27/2011 T **
9/28/2011 **
9/29/2011 0.50
9/30/2011 0.02



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/2/2010 7:00 AM T M M M M light frost
10/3/2010 4:00 PM 0.61 M M M M
10/4/2010 10:00 AM T M M M M
10/7/2010 5:00 PM 0.03 M M M M
10/8/2010 8:00 AM T M M M M Beautiful fall day
10/14/2010 7:00 PM 0.14 M M M M
10/16/2010 7:00 AM 0.21 M M M M
10/17/2010 7:00 AM 0.00 0.0 M M M
10/19/2010 7:00 AM 0.00 0.0 M M M
10/20/2010 7:00 AM T M M M M
10/24/2010 1:00 PM 0.27 M M M M
10/25/2010 4:00 PM 0.06 M M M M
10/29/2010 4:00 PM 0.15 M M M M
10/30/2010 7:00 AM 0.00 0.0 M M M
10/31/2010 8:00 AM 0.00 0.0 M M M
11/1/2010 7:00 AM T M M M M slight frozen precipitation on Halloween night.
11/2/2010 7:00 AM 0.00 0.0 M M M Heavy frost on this elections day 2010
11/8/2010 6:00 AM 0.00 0.0 M M M
11/9/2010 7:00 AM 0.00 0.0 M M M heavy fog
11/10/2010 7:00 AM 0.00 0.0 M M M
11/11/2010 6:30 AM 0.00 0.0 M M M Clear cold night
11/12/2010 6:00 AM 0.00 0.0 M M M Another beautiful clear cold night
11/13/2010 7:00 AM 0.00 0.0 M M M
11/15/2010 4:00 PM 0.06 M M M M
11/16/2010 6:30 AM 0.00 0.0 M M M
11/19/2010 6:00 PM 0.00 0.0 M M M
11/20/2010 7:00 AM 0.00 0.0 M M M
11/21/2010 7:00 AM 0.00 0.0 M M M
11/24/2010 7:00 AM 0.00 0.0 M M M
11/25/2010 7:30 AM 0.00 0.0 M M M
11/26/2010 2:00 PM 0.36 M M M M rain to snow
11/28/2010 9:00 AM 0.00 0.0 M M M
11/29/2010 7:00 AM 0.00 0.0 M M M cold and clear
4/11/2011 7:00 AM 0.00 0.0 M M M
4/12/2011 7:00 AM 0.00 0.0 M M M
4/13/2011 5:00 PM 0.63 M M M M
4/16/2011 10:00 AM 0.22 M M M M
4/17/2011 4:00 PM 0.20 M M M M snow and rain
4/21/2011 8:00 AM 0.07 M M M M
4/24/2011 4:00 PM 0.02 M M M M
4/25/2011 5:00 PM 0.10 M M M M
4/26/2011 4:00 PM 1.20 M M M M
4/28/2011 4:00 PM 0.05 M M M M
5/1/2011 7:00 PM 0.20 M M M M
5/2/2011 5:00 PM 0.07 M M M M
5/3/2011 8:00 PM 1.00 M M M M
5/7/2011 7:00 AM 0.00 0.0 M M M
5/8/2011 7:00 AM 0.00 0.0 M M M
5/9/2011 7:00 AM 0.00 0.0 M M M
5/10/2011 7:00 AM T M M M M
5/11/2011 7:00 AM 0.00 0.0 M M M
5/12/2011 7:00 AM 0.00 0.0 M M M
5/13/2011 7:00 AM 0.00 0.0 M M M
5/14/2011 7:45 AM 1.29 M M M M
5/15/2011 7:30 AM 0.45 M M M M
5/16/2011 4:00 PM 0.92 M M M M
5/18/2011 4:00 PM 0.17 M M M M
5/19/2011 4:30 PM 0.32 M M M M
5/20/2011 4:00 PM 0.02 M M M M
5/21/2011 7:00 AM 0.00 0.0 M M M
5/24/2011 9:00 AM 0.62 M M M M
5/25/2011 7:00 AM 0.00 0.0 M M M
5/31/2011 7:00 AM 0.00 0.0 M M M
6/1/2011 7:00 AM 0.00 0.0 M M M
6/2/2011 7:00 AM 0.00 0.0 M M M
6/3/2011 7:00 AM 0.00 0.0 M M M
6/7/2011 1:00 PM 0.24 M M M M
6/8/2011 7:00 AM 0.00 0.0 M M M
6/10/2011 7:00 AM 0.00 0.0 M M M
6/12/2011 3:00 PM 0.22 M M M M
6/13/2011 7:00 AM T M M M M
6/15/2011 7:00 AM 0.12 M M M M
6/16/2011 7:00 AM 0.00 0.0 M M M
6/19/2011 11:00 AM 0.00 0.0 M M M
6/20/2011 7:00 AM 0.00 0.0 M M M
6/21/2011 7:00 AM 0.00 0.0 M M M
6/25/2011 10:00 AM 0.21 M M M M
6/26/2011 8:00 AM T M M M M
6/30/2011 7:00 AM 0.00 0.0 M M M
7/6/2011 7:00 AM 0.00 0.0 M M M
7/11/2011 7:00 AM 0.00 0.0 M M M
7/28/2011 1:00 PM 0.00 0.0 M M M
7/29/2011 8:00 AM 0.26 M M M M
7/31/2011 3:00 PM 0.56 M M M M
8/4/2011 7:00 AM 0.00 0.0 M M M
8/6/2011 7:00 AM 0.00 0.0 M M M
8/7/2011 7:00 AM 0.05 M M M M
8/8/2011 7:00 AM 0.00 0.0 M M M
8/10/2011 7:00 AM 0.82 M M M M
8/11/2011 7:00 AM 0.00 0.0 M M M
8/12/2011 3:00 PM 0.02 M M M M
8/13/2011 7:00 AM 0.00 0.0 M M M
8/15/2011 7:00 AM 0.08 M M M M
8/16/2011 7:00 AM 0.00 0.0 M M M
8/22/2011 3:00 PM 0.31 M M M M
8/25/2011 3:00 PM 0.97 M M M M
8/29/2011 7:00 AM T M M M M dew
8/31/2011 7:00 AM T M M M M
9/1/2011 3:00 PM 0.03 M M M M
9/2/2011 7:00 AM T M M M M
9/7/2011 4:00 PM 0.10 M M M M
9/10/2011 7:00 AM T M M M M
9/13/2011 7:00 AM T M M M M dew
9/14/2011 3:00 PM 0.04 M M M M
9/18/2011 3:00 AM T M M M M
9/19/2011 3:00 PM 0.01 M M M M
9/20/2011 3:00 PM 0.45 M M M M
9/21/2011 4:00 PM T M M M M
9/22/2011 3:00 PM 0.48 M M M M
9/23/2011 3:00 PM T M M M M
9/24/2011 9:00 AM 0.06 M M M M
9/25/2011 7:00 AM T M M M M
9/26/2011 7:00 AM T M M M M
9/27/2011 7:00 AM T M M M M
9/30/2011 3:00 PM 0.02 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/29/2010 10/01/2010 4:00 PM 3 0.71 M M
10/11/2010 10/13/2010 4:00 PM 3 0.11 M M Killing frost AM 4/13/2010
10/21/2010 10/23/2010 8:00 AM 3 0.59 M M
10/26/2010 10/28/2010 4:00 PM 3 0.54 M M
11/5/2010 11/07/2010 9:00 AM 3 0.53 M M Rain was on 11/5/2010
11/16/2010 11/18/2010 7:00 PM 3 0.80 M M
11/21/2010 11/23/2010 3:00 PM 3 0.78 M M
4/4/2011 4/09/2011 5:00 PM 6 1.42 M M
4/18/2011 4/20/2011 10:00 AM 3 0.99 M M 4/20 early AM storms with lightning and thunder around 3AM
4/20/2011 4/23/2011 6:00 PM 4 0.66 M M
4/28/2011 4/30/2011 8:00 AM 3 0.07 M M
5/21/2011 5/23/2011 2:00 PM 3 0.02 M M
5/28/2011 5/30/2011 11:00 AM 3 1.54 M M
6/3/2011 6/05/2011 8:00 AM 3 0.34 M M
6/22/2011 6/24/2011 3:00 PM 3 1.70 M M
6/28/2011 6/29/2011 4:00 PM 2 0.02 M M
7/2/2011 7/05/2011 4:00 PM 4 T M M
7/9/2011 7/10/2011 4:00 PM 2 T M M
7/16/2011 7/23/2011 7:00 AM 8 0.16 M M
7/25/2011 7/27/2011 7:00 AM 3 0.36 M M
8/1/2011 8/03/2011 5:00 PM 3 0.26 M M
8/9/2011 8/10/2011 7:00 AM 2 0.82 M M
8/17/2011 8/21/2011 2:00 PM 5 0.90 M M
8/21/2011 8/24/2011 3:00 PM 4 T M M
9/3/2011 9/06/2011 4:00 PM 4 0.71 M M
9/10/2011 9/12/2011 8:00 AM 3 0.45 M M
9/27/2011 9/29/2011 4:00 PM 3 0.50 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