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 19 3.78 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 19 3.79 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 19 3.70 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 20 3.37 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 20 2.53 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 20 2.98 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 20 3.36 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 20 3.46 3.33 9 2.64 6 0.69 3 1 5 0 0.0 0 0
June 20 4.18 3.71 10 3.71 10 0.00 0 0 6 1 0.0 0 0
July 20 3.89 5.65 17 5.65 17 0.00 0 0 11 2 0.0 0 0
Aug 20 3.60 4.04 15 4.04 12 0.00 3 1 8 3 0.0 0 0
Sept 20 4.19 1.51 17 1.51 9 0.00 8 1 6 3 0.0 0 0
Water Year Totals: 42.83" 18.24" 68 days 17.55" 54 0.69" 14 days 3 36 days 9 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
10/1/2019
10/2/2019
10/3/2019
10/4/2019
10/5/2019
10/6/2019
10/7/2019
10/8/2019
10/9/2019
10/10/2019
10/11/2019
10/12/2019
10/13/2019
10/14/2019
10/15/2019
10/16/2019
10/17/2019
10/18/2019
10/19/2019
10/20/2019
10/21/2019
10/22/2019
10/23/2019
10/24/2019
10/25/2019
10/26/2019
10/27/2019
10/28/2019
10/29/2019
10/30/2019
10/31/2019
11/1/2019
11/2/2019
11/3/2019
11/4/2019
11/5/2019
11/6/2019
11/7/2019
11/8/2019
11/9/2019
11/10/2019
11/11/2019
11/12/2019
11/13/2019
11/14/2019
11/15/2019
11/16/2019
11/17/2019
11/18/2019
11/19/2019
11/20/2019
11/21/2019
11/22/2019
11/23/2019
11/24/2019
11/25/2019
11/26/2019
11/27/2019
11/28/2019
11/29/2019
11/30/2019
12/1/2019
12/2/2019
12/3/2019
12/4/2019
12/5/2019
12/6/2019
12/7/2019
12/8/2019
12/9/2019
12/10/2019
12/11/2019
12/12/2019
12/13/2019
12/14/2019
12/15/2019
12/16/2019
12/17/2019
12/18/2019
12/19/2019
12/20/2019
12/21/2019
12/22/2019
12/23/2019
12/24/2019
12/25/2019
12/26/2019
12/27/2019
12/28/2019
12/29/2019
12/30/2019
12/31/2019
Day of YearDaily PrcpMultiday Prcp
1/1/2020
1/2/2020
1/3/2020
1/4/2020
1/5/2020
1/6/2020
1/7/2020
1/8/2020
1/9/2020
1/10/2020
1/11/2020
1/12/2020
1/13/2020
1/14/2020
1/15/2020
1/16/2020
1/17/2020
1/18/2020
1/19/2020
1/20/2020
1/21/2020
1/22/2020
1/23/2020
1/24/2020
1/25/2020
1/26/2020
1/27/2020
1/28/2020
1/29/2020
1/30/2020
1/31/2020
2/1/2020
2/2/2020
2/3/2020
2/4/2020
2/5/2020
2/6/2020
2/7/2020
2/8/2020
2/9/2020
2/10/2020
2/11/2020
2/12/2020
2/13/2020
2/14/2020
2/15/2020
2/16/2020
2/17/2020
2/18/2020
2/19/2020
2/20/2020
2/21/2020
2/22/2020
2/23/2020
2/24/2020
2/25/2020
2/26/2020
2/27/2020
2/28/2020
2/29/2020
3/1/2020
3/2/2020
3/3/2020
3/4/2020
3/5/2020
3/6/2020
3/7/2020
3/8/2020
3/9/2020
3/10/2020
3/11/2020
3/12/2020
3/13/2020
3/14/2020
3/15/2020
3/16/2020
3/17/2020
3/18/2020
3/19/2020
3/20/2020
3/21/2020
3/22/2020
3/23/2020
3/24/2020
3/25/2020
3/26/2020
3/27/2020
3/28/2020
3/29/2020
3/30/2020
3/31/2020
Day of YearDaily PrcpMultiday Prcp
4/1/2020
4/2/2020
4/3/2020
4/4/2020
4/5/2020
4/6/2020
4/7/2020
4/8/2020
4/9/2020
4/10/2020
4/11/2020
4/12/2020
4/13/2020
4/14/2020
4/15/2020
4/16/2020
4/17/2020
4/18/2020
4/19/2020
4/20/2020
4/21/2020
4/22/2020
4/23/2020
4/24/2020
4/25/2020
4/26/2020
4/27/2020
4/28/2020
4/29/2020
4/30/2020
5/1/2020
5/2/2020
5/3/2020
5/4/2020
5/5/2020
5/6/2020
5/7/2020
5/8/2020
5/9/2020
5/10/2020
5/11/2020
5/12/2020
5/13/2020
5/14/2020 **
5/15/2020 **
5/16/2020 0.69
5/17/2020
5/18/2020 0.65
5/19/2020
5/20/2020
5/21/2020
5/22/2020
5/23/2020 0.66
5/24/2020 0.66
5/25/2020 0.34
5/26/2020
5/27/2020 0.00
5/28/2020
5/29/2020 0.33
5/30/2020
5/31/2020
6/1/2020
6/2/2020 T
6/3/2020 0.89
6/4/2020
6/5/2020
6/6/2020 0.00
6/7/2020 0.70
6/8/2020
6/9/2020
6/10/2020 0.30
6/11/2020 0.49
6/12/2020
6/13/2020
6/14/2020
6/15/2020
6/16/2020
6/17/2020
6/18/2020 0.00
6/19/2020
6/20/2020
6/21/2020 0.01
6/22/2020
6/23/2020 0.00
6/24/2020 1.32
6/25/2020
6/26/2020
6/27/2020
6/28/2020
6/29/2020
6/30/2020
Day of YearDaily PrcpMultiday Prcp
7/1/2020
7/2/2020
7/3/2020
7/4/2020 0.17
7/5/2020 T
7/6/2020
7/7/2020
7/8/2020
7/9/2020
7/10/2020 0.00
7/11/2020 0.00
7/12/2020 0.62
7/13/2020
7/14/2020 0.10
7/15/2020 0.00
7/16/2020 0.50
7/17/2020 0.79
7/18/2020 T
7/19/2020
7/20/2020 0.17
7/21/2020
7/22/2020 0.08
7/23/2020 1.80
7/24/2020
7/25/2020
7/26/2020 0.00
7/27/2020
7/28/2020 0.40
7/29/2020 0.41
7/30/2020 0.61
7/31/2020
8/1/2020 0.00
8/2/2020 0.02
8/3/2020 0.61
8/4/2020
8/5/2020 1.23
8/6/2020
8/7/2020
8/8/2020
8/9/2020
8/10/2020
8/11/2020
8/12/2020
8/13/2020 **
8/14/2020 **
8/15/2020 T
8/16/2020 0.40
8/17/2020 0.55
8/18/2020
8/19/2020
8/20/2020 T
8/21/2020
8/22/2020
8/23/2020
8/24/2020
8/25/2020 0.48
8/26/2020 T
8/27/2020 0.70
8/28/2020
8/29/2020 0.05
8/30/2020 T
8/31/2020
9/1/2020 T
9/2/2020 0.07
9/3/2020
9/4/2020 0.10
9/5/2020 0.03
9/6/2020 0.10
9/7/2020
9/8/2020
9/9/2020
9/10/2020
9/11/2020
9/12/2020 T
9/13/2020 0.49
9/14/2020
9/15/2020
9/16/2020 **
9/17/2020 **
9/18/2020 **
9/19/2020 **
9/20/2020 **
9/21/2020 **
9/22/2020 **
9/23/2020 T
9/24/2020
9/25/2020
9/26/2020
9/27/2020
9/28/2020
9/29/2020 T
9/30/2020 0.72



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
5/18/2020 4:30 PM 0.65 M M M M
5/23/2020 3:00 PM 0.66 M M M M
5/24/2020 3:00 PM 0.66 M M M M
5/25/2020 2:00 PM 0.34 M M M M
5/27/2020 5:00 PM 0.00 0.0 M M M
5/29/2020 9:00 AM 0.33 M M M M
6/2/2020 6:30 PM T M M M M
6/3/2020 8:00 PM 0.89 M M M M Heavy rains during night and fast moving rain storm in morning around 7 AM.
6/6/2020 7:00 AM 0.00 0.0 M M M
6/7/2020 11:40 AM 0.70 M M M M
6/10/2020 6:15 PM 0.30 M M M M
6/11/2020 5:30 PM 0.49 M M M M short lived storm from midnight to about 2 AM. Brought cold front went from 90 degrees to 73
6/18/2020 7:00 AM 0.00 0.0 M M M
6/21/2020 9:00 AM 0.01 M M M M
6/23/2020 3:00 PM 0.00 0.0 M M M
6/24/2020 9:00 PM 1.32 M M M M Heavy storm on 5/23/20 at 5 PM. Very heavy rain, winds thunder and lightning. Lasted about 1 hour. Very fast moving.
7/4/2020 10:00 AM 0.17 M M M M
7/5/2020 8:30 AM T M M M M
7/10/2020 3:00 PM 0.00 0.0 M M M
7/11/2020 11:00 AM 0.00 0.0 M M M
7/12/2020 11:00 AM 0.62 M M M M
7/14/2020 5:00 PM 0.10 M M M M
7/15/2020 5:00 PM 0.00 0.0 M M M
7/16/2020 4:50 PM 0.50 0.0 M M M Fast moving storms off Lake Erie, with rotations on radar. Downgraded to severe thunderstorms. All rain from 8 am 7/16/20 to reading time 4:50:P
7/17/2020 5:00 PM 0.79 M M M M Part of previous storms coming off lake Erie. Tornado F1 confirmed about 45 miles south of my home.
7/18/2020 8:00 AM T M M M M Dew
7/20/2020 6:00 PM 0.17 M M M M
7/22/2020 4:00 PM 0.08 M M M M All rain from 9 am to noon today.
7/23/2020 4:00 PM 1.80 M M M M All the rain from after midnight to 11 am
7/26/2020 10:00 AM 0.00 0.0 M M M
7/28/2020 5:00 PM 0.40 M M M M
7/29/2020 4:30 PM 0.41 M M M M
7/30/2020 5:00 PM 0.61 M M M M
8/1/2020 4:00 PM 0.00 0.0 M M M
8/2/2020 9:00 AM 0.02 M M M M
8/3/2020 5:30 PM 0.61 M M M M
8/5/2020 5:30 PM 1.23 M M M M
8/16/2020 11:40 AM 0.40 M M M M
8/17/2020 5:00 PM 0.55 M M M M
8/20/2020 6:00 PM T M M M M
8/25/2020 5:30 PM 0.48 M M M M severe fast moving storm early evening 8/25/20
8/26/2020 5:00 PM T M M M M
8/27/2020 6:00 PM 0.70 M M M M Fast moving storm moved through this afternoon.
8/29/2020 10:00 AM 0.05 M M M M
8/30/2020 9:00 AM T M M M M
9/1/2020 5:00 PM T M M M M
9/2/2020 5:30 PM 0.07 M M M M
9/4/2020 6:00 PM 0.10 M M M M
9/5/2020 10:00 AM 0.03 M M M M
9/6/2020 5:00 PM 0.10 M M M M
9/12/2020 4:00 PM T M M M M
9/13/2020 12:45 PM 0.49 M M M M
9/29/2020 6:30 AM T M M M M
9/30/2020 5:30 PM 0.72 M M M M Lake effect rain in mid day with high winds.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
5/14/2020 5/16/2020 10:00 AM 3 0.69 M M Most rain from 5/15 to 5/16/20. Heavy rains and fog.
8/13/2020 8/15/2020 1:00 PM 3 T M M Dew
9/16/2020 9/23/2020 6:00 PM 8 T 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