Station Overview Station Location
Station Number NY-ER-50 Latitude 42.7675
Station Name East Aurora 0.1 ENE Longitude -78.6158
County Erie Elevation (ft) 919



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 12 3.67 6.77 31 6.77 31 0.00 0 0 20 0 0.0 0 0
Nov 12 4.11 1.57 30 1.57 30 0.00 0 0 6 7 1.3 3 2
Dec 12 3.70 3.24 31 3.24 31 0.00 0 0 19 4 21.4 9 11
Jan 13 3.20 2.31 31 2.31 31 0.00 0 0 19 3 10.9 13 20
Feb 13 2.57 2.68 28 2.68 28 0.00 0 0 17 5 18.3 17 22
March 13 3.12 1.44 31 1.44 31 0.00 0 0 15 6 20.1 14 22
April 13 3.39 3.62 30 3.62 30 0.00 0 0 15 5 1.4 2 2
May 13 3.67 4.26 31 4.26 31 0.00 0 0 12 3 0.0 0 0
June 13 4.18 7.56 30 7.56 30 0.00 0 0 15 2 0.0 0 0
July 13 3.72 4.89 31 4.89 31 0.00 0 0 14 4 0.0 0 0
Aug 13 3.59 2.93 31 2.93 31 0.00 0 0 10 3 0.0 0 0
Sept 13 4.48 2.92 30 2.92 30 0.00 0 0 11 3 0.0 0 0
Water Year Totals: 43.40" 44.19" 365 days 44.19" 365 0.00" 0 days 0 173 days 45 days 73.4" 58 days 79 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
10/1/2012 0.01
10/2/2012 0.02
10/3/2012 0.12
10/4/2012 0.00
10/5/2012 0.00
10/6/2012 0.69
10/7/2012 0.01
10/8/2012 0.23
10/9/2012 0.00
10/10/2012 0.00
10/11/2012 0.00
10/12/2012 0.30
10/13/2012 0.00
10/14/2012 0.15
10/15/2012 0.27
10/16/2012 0.15
10/17/2012 0.00
10/18/2012 0.00
10/19/2012 0.51
10/20/2012 0.00
10/21/2012 0.34
10/22/2012 0.00
10/23/2012 0.51
10/24/2012 0.61
10/25/2012 0.03
10/26/2012 0.00
10/27/2012 0.26
10/28/2012 0.42
10/29/2012 0.32
10/30/2012 1.74
10/31/2012 0.08
11/1/2012 0.42
11/2/2012 0.42
11/3/2012 T
11/4/2012 T
11/5/2012 T
11/6/2012 T
11/7/2012 0.00
11/8/2012 0.00
11/9/2012 0.00
11/10/2012 0.00
11/11/2012 T
11/12/2012 0.00
11/13/2012 0.51
11/14/2012 T
11/15/2012 0.00
11/16/2012 0.00
11/17/2012 0.00
11/18/2012 0.00
11/19/2012 0.00
11/20/2012 0.00
11/21/2012 0.00
11/22/2012 0.00
11/23/2012 0.00
11/24/2012 0.11
11/25/2012 T
11/26/2012 0.08
11/27/2012 0.00
11/28/2012 0.00
11/29/2012 0.03
11/30/2012 0.00
12/1/2012 0.01
12/2/2012 T
12/3/2012 0.30
12/4/2012 T
12/5/2012 0.62
12/6/2012 T
12/7/2012 0.00
12/8/2012 0.13
12/9/2012 0.06
12/10/2012 0.28
12/11/2012 0.07
12/12/2012 0.02
12/13/2012 0.00
12/14/2012 0.00
12/15/2012 0.00
12/16/2012 0.00
12/17/2012 0.06
12/18/2012 0.17
12/19/2012 0.41
12/20/2012 0.00
12/21/2012 0.06
12/22/2012 0.26
12/23/2012 0.07
12/24/2012 0.00
12/25/2012 0.06
12/26/2012 0.00
12/27/2012 0.46
12/28/2012 0.02
12/29/2012 0.03
12/30/2012 0.15
12/31/2012 T
Day of YearDaily PrcpMultiday Prcp
1/1/2013 0.07
1/2/2013 T
1/3/2013 0.01
1/4/2013 0.04
1/5/2013 0.00
1/6/2013 0.00
1/7/2013 0.17
1/8/2013 0.00
1/9/2013 0.00
1/10/2013 0.00
1/11/2013 0.00
1/12/2013 0.08
1/13/2013 0.03
1/14/2013 0.08
1/15/2013 0.00
1/16/2013 T
1/17/2013 T
1/18/2013 0.03
1/19/2013 0.00
1/20/2013 0.01
1/21/2013 0.01
1/22/2013 0.11
1/23/2013 0.03
1/24/2013 0.12
1/25/2013 0.02
1/26/2013 0.01
1/27/2013 0.00
1/28/2013 0.17
1/29/2013 0.20
1/30/2013 0.64
1/31/2013 0.48
2/1/2013 T
2/2/2013 0.10
2/3/2013 0.01
2/4/2013 0.04
2/5/2013 0.02
2/6/2013 0.02
2/7/2013 0.00
2/8/2013 0.00
2/9/2013 0.50
2/10/2013 T
2/11/2013 0.03
2/12/2013 0.05
2/13/2013 T
2/14/2013 0.00
2/15/2013 0.12
2/16/2013 0.00
2/17/2013 0.04
2/18/2013 0.00
2/19/2013 0.34
2/20/2013 0.20
2/21/2013 T
2/22/2013 T
2/23/2013 0.01
2/24/2013 0.01
2/25/2013 0.02
2/26/2013 0.00
2/27/2013 0.63
2/28/2013 0.54
3/1/2013 0.07
3/2/2013 0.01
3/3/2013 0.12
3/4/2013 0.01
3/5/2013 T
3/6/2013 0.00
3/7/2013 T
3/8/2013 0.03
3/9/2013 0.00
3/10/2013 0.00
3/11/2013 0.00
3/12/2013 0.26
3/13/2013 T
3/14/2013 0.03
3/15/2013 T
3/16/2013 0.13
3/17/2013 0.01
3/18/2013 0.00
3/19/2013 0.20
3/20/2013 0.17
3/21/2013 0.03
3/22/2013 0.10
3/23/2013 0.11
3/24/2013 T
3/25/2013 0.00
3/26/2013 0.00
3/27/2013 T
3/28/2013 0.16
3/29/2013 0.00
3/30/2013 0.00
3/31/2013 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2013 0.09
4/2/2013 0.07
4/3/2013 0.02
4/4/2013 T
4/5/2013 0.00
4/6/2013 0.00
4/7/2013 0.00
4/8/2013 0.00
4/9/2013 0.05
4/10/2013 0.65
4/11/2013 0.85
4/12/2013 0.51
4/13/2013 0.35
4/14/2013 0.03
4/15/2013 T
4/16/2013 T
4/17/2013 0.26
4/18/2013 0.00
4/19/2013 0.00
4/20/2013 0.20
4/21/2013 T
4/22/2013 0.00
4/23/2013 0.00
4/24/2013 0.01
4/25/2013 0.37
4/26/2013 0.05
4/27/2013 0.00
4/28/2013 0.00
4/29/2013 0.11
4/30/2013 T
5/1/2013 0.00
5/2/2013 0.00
5/3/2013 0.00
5/4/2013 0.00
5/5/2013 0.00
5/6/2013 0.00
5/7/2013 0.00
5/8/2013 0.00
5/9/2013 0.36
5/10/2013 0.34
5/11/2013 1.08
5/12/2013 0.03
5/13/2013 0.05
5/14/2013 T
5/15/2013 0.01
5/16/2013 T
5/17/2013 0.00
5/18/2013 0.00
5/19/2013 0.00
5/20/2013 T
5/21/2013 0.00
5/22/2013 0.22
5/23/2013 0.08
5/24/2013 0.20
5/25/2013 0.01
5/26/2013 0.00
5/27/2013 0.00
5/28/2013 0.05
5/29/2013 1.83
5/30/2013 0.00
5/31/2013 0.00
6/1/2013 T
6/2/2013 1.98
6/3/2013 0.10
6/4/2013 0.00
6/5/2013 0.00
6/6/2013 0.15
6/7/2013 1.59
6/8/2013 0.03
6/9/2013 0.04
6/10/2013 0.00
6/11/2013 0.46
6/12/2013 0.03
6/13/2013 0.44
6/14/2013 1.37
6/15/2013 0.00
6/16/2013 0.00
6/17/2013 0.13
6/18/2013 T
6/19/2013 0.00
6/20/2013 0.00
6/21/2013 0.00
6/22/2013 0.00
6/23/2013 0.00
6/24/2013 0.00
6/25/2013 0.00
6/26/2013 0.03
6/27/2013 0.00
6/28/2013 0.39
6/29/2013 0.79
6/30/2013 0.03
Day of YearDaily PrcpMultiday Prcp
7/1/2013 0.00
7/2/2013 0.25
7/3/2013 0.19
7/4/2013 0.29
7/5/2013 0.41
7/6/2013 0.03
7/7/2013 0.01
7/8/2013 T
7/9/2013 T
7/10/2013 0.05
7/11/2013 0.03
7/12/2013 0.00
7/13/2013 0.00
7/14/2013 0.00
7/15/2013 0.00
7/16/2013 0.00
7/17/2013 0.00
7/18/2013 T
7/19/2013 0.00
7/20/2013 1.60
7/21/2013 0.66
7/22/2013 0.00
7/23/2013 0.97
7/24/2013 0.32
7/25/2013 0.00
7/26/2013 0.00
7/27/2013 0.00
7/28/2013 0.06
7/29/2013 T
7/30/2013 0.02
7/31/2013 0.00
8/1/2013 0.09
8/2/2013 0.03
8/3/2013 0.25
8/4/2013 0.00
8/5/2013 0.00
8/6/2013 0.00
8/7/2013 T
8/8/2013 0.43
8/9/2013 1.05
8/10/2013 0.07
8/11/2013 0.00
8/12/2013 0.00
8/13/2013 0.34
8/14/2013 0.00
8/15/2013 0.00
8/16/2013 0.00
8/17/2013 0.00
8/18/2013 0.00
8/19/2013 0.00
8/20/2013 0.00
8/21/2013 0.00
8/22/2013 0.00
8/23/2013 T
8/24/2013 0.00
8/25/2013 0.00
8/26/2013 T
8/27/2013 0.39
8/28/2013 0.19
8/29/2013 0.00
8/30/2013 0.00
8/31/2013 0.09
9/1/2013 0.00
9/2/2013 0.08
9/3/2013 T
9/4/2013 T
9/5/2013 0.42
9/6/2013 0.00
9/7/2013 0.00
9/8/2013 0.45
9/9/2013 T
9/10/2013 0.04
9/11/2013 0.00
9/12/2013 0.10
9/13/2013 0.31
9/14/2013 0.02
9/15/2013 0.00
9/16/2013 0.06
9/17/2013 0.04
9/18/2013 0.00
9/19/2013 0.00
9/20/2013 0.00
9/21/2013 0.60
9/22/2013 0.80
9/23/2013 0.00
9/24/2013 0.00
9/25/2013 0.00
9/26/2013 0.00
9/27/2013 0.00
9/28/2013 0.00
9/29/2013 0.00
9/30/2013 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2012 7:00 AM 0.01 M M M M
10/2/2012 7:00 AM 0.02 M M M M
10/3/2012 7:00 AM 0.12 M M M M
10/4/2012 7:00 AM 0.00 0.0 M M M
10/5/2012 7:00 AM 0.00 0.0 M M M
10/6/2012 7:00 AM 0.69 M M M M Slug of rain behind a cold front. Light rain began during the late afternoon hours, but no measurable until well after dark. Rain was JUST about over at 7AM obs time.
10/7/2012 7:00 AM 0.01 M M M M
10/8/2012 7:00 AM 0.23 M M M M Lake effect rain.
10/9/2012 7:00 AM 0.00 0.0 M M M
10/10/2012 7:00 AM 0.00 0.0 M M M
10/11/2012 7:00 AM 0.00 0.0 M M M
10/12/2012 7:00 AM 0.30 M M M M precip overnight with cold front. rain ended shortly before obs time.
10/13/2012 7:00 AM 0.00 0.0 M M M
10/14/2012 7:00 AM 0.15 M M M M Warm frontal rain.
10/15/2012 7:00 AM 0.27 M M M M showers with cold front.
10/16/2012 7:00 AM 0.15 M M M M Lake effect showers.
10/17/2012 7:00 AM 0.00 0.0 M M M
10/18/2012 7:00 AM 0.00 0.0 M M M
10/19/2012 7:00 AM 0.51 M M M M With slow moving cold front.
10/20/2012 7:00 AM 0.00 0.0 M M M
10/21/2012 7:00 AM 0.34 M M M M Lake effect with cold core low.
10/22/2012 7:00 AM 0.00 0.0 M M M
10/23/2012 7:15 AM 0.51 M M M M Rain with warm front. Still raining at obs.
10/24/2012 7:30 AM 0.61 M M M M Rain continued throughout the morning and slowly tapered off in the afternoon. Mostly drizzle and light fog overnight. Some light rain returned at obs time. Storm total 1.12 so far.
10/25/2012 7:00 AM 0.03 M M M M Light rain and drizzle slowly tapered off during the afternoon.
10/26/2012 7:00 AM 0.00 0.0 M M M
10/27/2012 7:00 AM 0.26 M M M M Rain behind cold front.
10/28/2012 9:00 AM 0.42 M M M M Rain with stalled boundary.
10/29/2012 5:00 AM 0.32 M M M M rain with stalled front continues.
10/30/2012 6:30 AM 1.74 M M M M Light rain at times throughout the day, with one heavier band in the afternoon. Then, Main slug of rain moved in after 5pm and lasted well into the evening.
10/31/2012 7:00 AM 0.08 M M M M leftover rain from main push of Sandy, mainly during the morning.
11/1/2012 7:00 AM 0.42 M M M M rain associated with post Sandy.
11/2/2012 7:00 AM 0.42 M M M M Another .42 with lake effect and some synoptic rain.
11/3/2012 7:00 AM T T M 0.0 M
11/4/2012 7:00 AM T T M 0.0 M
11/5/2012 7:00 AM T T M 0.0 M
11/6/2012 7:00 AM T T M 0.0 M
11/7/2012 7:00 AM 0.00 0.0 M M M
11/8/2012 7:00 AM 0.00 0.0 M M M
11/9/2012 7:00 AM 0.00 0.0 M M M
11/10/2012 7:00 AM 0.00 0.0 M M M
11/11/2012 7:00 AM T M M M M
11/12/2012 7:00 AM 0.00 0.0 M M M
11/13/2012 7:00 AM 0.51 T M 0.0 M Rain with cold front. Cold front brought an abrupt 10F drop in just a few minutes around 4PM. Meager lake effect snow band just before sunrise.
11/14/2012 7:00 AM T T M 0.0 M ending weak lake effect at obs time.
11/15/2012 7:00 AM 0.00 0.0 M M M
11/16/2012 7:00 AM 0.00 0.0 M M M
11/17/2012 7:00 AM 0.00 0.0 M M M
11/18/2012 7:00 AM 0.00 0.0 M M M
11/19/2012 7:00 AM 0.00 0.0 M M M
11/20/2012 7:00 AM 0.00 0.0 M M M
11/21/2012 7:00 AM 0.00 0.0 M M M
11/22/2012 7:00 AM 0.00 0.0 M M M
11/23/2012 7:00 AM 0.00 0.0 M M M
11/24/2012 7:00 AM 0.11 0.1 M T M est with cold front
11/25/2012 7:00 AM T T M 0.0 M
11/26/2012 7:00 AM 0.08 0.9 M 1.0 M Lake Effect - main band stayed N
11/27/2012 7:00 AM 0.00 0.0 M 0.5 M
11/28/2012 7:00 AM 0.00 0.0 M T M
11/29/2012 7:00 AM 0.03 0.3 M T M brief lake effect during the morning. Most of it melted by obs time.
11/30/2012 7:00 AM 0.00 0.0 M 0.0 M
12/1/2012 7:00 AM 0.01 0.5 M 0.5 M NW-SE oriented band moved eastward across WNY during the afternoon associated with shortwave and stalled frontal boundary along the NY/PA border
12/2/2012 7:00 AM T M M 0.0 M
12/3/2012 7:00 AM 0.30 M M 0.0 M sporadic showers in warm sector throughout the morning and early afternoon...mostly mist from late afternoon on.
12/4/2012 7:00 AM T M M 0.0 M
12/5/2012 7:00 AM 0.62 M M 0.0 M Rain with cold front
12/6/2012 7:00 AM T T M 0.0 M flurries
12/7/2012 7:00 AM 0.00 0.0 M 0.0 M
12/8/2012 7:00 AM 0.13 M M 0.0 M
12/9/2012 7:00 AM 0.06 M M 0.0 M With cold front. Lots of drizzle too.
12/10/2012 7:00 AM 0.28 M M 0.0 M rain with warm front
12/11/2012 7:00 AM 0.07 T M 0.0 M showers with cold front. flurries at obs.
12/12/2012 7:00 AM 0.02 0.1 M T M Some snow showers early in the morning and then some lake effect at night.
12/13/2012 7:00 AM 0.00 0.0 M 0.0 M
12/14/2012 7:00 AM 0.00 0.0 M 0.0 M
12/15/2012 7:00 AM 0.00 0.0 M 0.0 M
12/16/2012 7:00 AM 0.00 0.0 M M M
12/17/2012 7:00 AM 0.06 M M 0.0 M
12/18/2012 7:20 AM 0.17 M M 0.0 M Ongoing rain with deformation zone.
12/19/2012 7:00 AM 0.41 M M 0.0 M
12/20/2012 7:00 AM 0.00 0.0 M 0.0 M
12/21/2012 7:00 AM 0.06 M M 0.0 M Windy with warm advection rain. Cold front moved through early in morning.
12/22/2012 7:00 AM 0.26 2.7 M 2.5 M Rain ended in the morning followed by snow later in the afternoon, continuing into the evening.
12/23/2012 7:00 AM 0.07 1.7 M 3.5 M Lake effect overnight.
12/24/2012 7:00 AM 0.00 0.0 M 2.5 M
12/25/2012 7:00 AM 0.06 1.0 M 2.5 M Snow overnight.
12/26/2012 7:00 AM 0.00 0.0 M 2.0 M
12/27/2012 7:00 AM 0.46 10.0 M 11.0 M Snow began around 330PM and quickly accumulated at about an 1"/hr through at least midnight...then tapered off to some patchy freezing drizzle at obs time.
12/28/2012 7:00 AM 0.02 0.6 M 8.5 M Some FZDZ in the morning, then light snow for much of the day.
12/29/2012 7:00 AM 0.03 0.8 M 8.0 M est
12/30/2012 7:00 AM 0.15 4.0 M 10.0 M est
12/31/2012 7:00 AM T T M 8.0 M
1/1/2013 7:00 AM 0.07 0.6 M 7.5 M lake effect band formed in the evening, then headed south.
1/2/2013 7:00 AM T T M 7.5 M
1/3/2013 7:00 AM 0.01 0.5 M 7.0 M light lake effect snow in the evening...with flurries for most of the night.
1/4/2013 7:00 AM 0.04 0.5 M 7.5 M lake effect snow/frontal boundary late in the afternoon/eve.
1/5/2013 7:00 AM 0.00 0.0 M 7.0 M
1/6/2013 7:00 AM 0.00 0.0 M 6.5 M
1/7/2013 7:00 AM 0.17 1.0 M 6.0 M Wild guess for snow. There was some accumulation during the morning but it melted - probably .1 or .2 inch. It snowed throughout much of the afternoon, with accumulations noted in the hills south of EA, but little in town. Then shortly after dark, a nice band formed with moderate snow for about 1 hour - measured .8 with this band. Maybe some rain mixed in with the snow toward the tail end of the event later in the evening as snow was crusty at obs time.
1/8/2013 7:00 AM 0.00 0.0 M 5.5 M
1/9/2013 7:00 AM 0.00 0.0 M 5.0 M
1/10/2013 7:00 AM 0.00 0.0 M 3.0 0.78
1/11/2013 7:00 AM 0.00 0.0 M 1.5 M
1/12/2013 7:00 AM 0.08 M M T M Periods of rain as warm front moved though during the day. Little or no rain overnight.
1/13/2013 7:00 AM 0.03 M M 0.0 M A few showers overnight. Cold front still W of WNY. Temp a ridiculous 62F at airport and 60 in EA.
1/14/2013 7:00 AM 0.08 M M 0.0 M Rain with cold front overnight. Ridiculously warm during the day with a morning temp of 68F
1/15/2013 7:00 AM 0.00 0.0 M 0.0 M
1/16/2013 7:00 AM T M M 0.0 M a few flakes
1/17/2013 7:00 AM T T M T M light snow flurries
1/18/2013 7:00 AM 0.03 1.2 M 1.0 M several short bursts of snow in the evening.
1/19/2013 7:00 AM 0.00 0.0 M 0.5 M
1/20/2013 7:00 AM 0.01 T M T M Strong winds overnight. Any previous snow on the ground melted with relatively warm afternoon temperatures before the artic front roared in overnight.
1/21/2013 7:00 AM 0.01 0.1 M T M a bit of lake effect.
1/22/2013 7:00 AM 0.11 2.1 M 2.0 M lake effect, with some snow during the morning, then more late in the afternoon. only T overnight
1/23/2013 7:00 AM 0.03 0.7 M 2.0 M On the northern end of a lake effect band for much of the day.
1/24/2013 7:00 AM 0.12 2.8 M 3.5 M Lake effect snow for much of the afternoon/eve
1/25/2013 7:00 AM 0.02 0.2 M 3.5 M Lake effect moved N-S across area during the day
1/26/2013 7:00 AM 0.01 0.1 M 3.5 M
1/27/2013 7:00 AM 0.00 0.0 M 3.5 M
1/28/2013 7:00 AM 0.17 1.0 M 4.5 M Snow overnight changed over to sleet just before sunrise, then quickly over to freezing and then rain as surface temperatures rapidly warmed to 34F at obs.
1/29/2013 7:00 AM 0.20 0.0 M T M
1/30/2013 7:00 AM 0.64 M M 0.0 M Several rounds of showers - one fairly impressive line midday.
1/31/2013 7:00 AM 0.48 0.1 M T M several rounds of rain...with a cold front overnight. Temps cold enough for lake effect snow by obs time.
2/1/2013 7:00 AM T 0.1 M T M occasional snow showers...but very little accumulation.
2/2/2013 7:00 AM 0.10 2.1 M 2.0 M Lake effect snow moved north across the region before settling over the Buffalo Metro area.
2/3/2013 7:00 AM 0.01 0.1 M 2.0 M A wee bit of synoptic snow and a wee bit of lake effect
2/4/2013 7:00 AM 0.04 1.4 M 3.0 M Short burst of lake effect in the evening.
2/5/2013 7:00 AM 0.02 0.8 M 3.0 M brief lake effect in evening
2/6/2013 7:00 AM 0.02 0.2 M 2.0 M light snow in evening/overnight.
2/7/2013 7:00 AM 0.00 0.0 M 2.0 M
2/8/2013 7:00 AM 0.00 0.0 M 1.0 M
2/9/2013 7:00 AM 0.50 5.5 M 6.5 M Rain in the morning, heavy slushy snow in the afternoon, and light blowing snow in the evening. About 2" of the heavy stuff, and 3.5 light stuff in and after the deformation zone.
2/10/2013 7:00 AM T 0.1 M 6.5 M
2/11/2013 7:00 AM 0.03 0.0 M 2.5 M rain late at night
2/12/2013 7:00 AM 0.05 0.2 M 0.5 M squall line (cold front) at 1pm with small hail. then several bouts of flurries/snow showers overnight.
2/13/2013 7:00 AM T T M 0.5 M
2/14/2013 7:00 AM 0.00 0.0 M T M
2/15/2013 7:00 AM 0.12 T M 0.0 M Rain and snow with cold front...more rain than snow.
2/16/2013 7:00 AM 0.00 0.0 M 0.0 M
2/17/2013 7:00 AM 0.04 2.1 M 2.0 M Two periods of snow showers, one at 4pm, see sig wx report, and another sometime overnight.
2/18/2013 7:00 AM 0.00 0.0 M 1.0 M
2/19/2013 9:00 AM 0.34 M M 0.0 M Rain with warm front
2/20/2013 7:00 AM 0.20 3.5 M 3.5 M Lake effect began late in the afternoon and continued well into the night. 1.2 by 1130pm, and another 2.3 by morning.
2/21/2013 7:00 AM T 0.6 M 3.5 M lake effect snow showers.
2/22/2013 7:00 AM T T M 3.0 M
2/23/2013 7:00 AM 0.01 0.1 M 3.0 M a bit of snow...some freezing drizzle.
2/24/2013 7:00 AM 0.01 0.1 M 2.5 M snow just started before obs time
2/25/2013 7:00 AM 0.02 0.4 M 2.5 M snow during the morning...ending before noon. Total accum (including just before 7AM) is .5
2/26/2013 7:00 AM 0.00 0.0 M 2.0 M
2/27/2013 7:00 AM 0.63 0.1 M T M Moderate rain with some sleet and snow mixed in at times with latent heat (melting snow) used to cool the warm air aloft toward the 0C isotherm.
2/28/2013 7:00 AM 0.54 0.9 M 1.0 M Rain and snow throughout the day. Some accumulation overnight.
3/1/2013 7:00 AM 0.07 0.7 M 1.0 M mostly light snow throughout the day - some rain mixed in at times
3/2/2013 7:00 AM 0.01 0.3 M 1.0 M light snow at times throughout the day and night
3/3/2013 7:00 AM 0.12 3.2 M 4.0 M lake effect snow.
3/4/2013 7:00 AM 0.01 1.1 M 4.5 M lake effect snow continues. Very fluffy!
3/5/2013 7:00 AM T T M 3.0 M flurries at times - mainly overnight.
3/6/2013 7:00 AM 0.00 0.0 M 2.0 M
3/7/2013 7:00 AM T T M 1.0 M flurries
3/8/2013 7:00 AM 0.03 0.9 M 2.0 M snow flurries during the day - some big flakes. Then snow overnight.
3/9/2013 7:00 AM 0.00 0.0 M 1.0 M
3/10/2013 7:00 AM 0.00 0.0 M T M
3/11/2013 7:00 AM 0.00 0.0 M 0.0 M
3/12/2013 7:00 AM 0.26 0.0 M 0.0 M rain with cold front overnight.
3/13/2013 7:00 AM T T M 0.0 M a few flurries overnight.
3/14/2013 7:00 AM 0.03 0.9 M 1.0 M lake effect squalls.
3/15/2013 7:00 AM T T M T M light snow at obs time.
3/16/2013 7:00 AM 0.13 1.2 M 1.0 M Snow throughout the morning.
3/17/2013 7:00 AM 0.01 0.5 M 1.5 M Lake effect overnight
3/18/2013 7:00 AM 0.00 0.0 M M M
3/19/2013 7:00 AM 0.20 0.7 M 1.0 M Snow in the afternoon, then a break. Then, before sunset...sleet, then freezing rain, then rain.
3/20/2013 7:00 AM 0.17 4.6 M 4.5 M lake effect from mid afternoon through at least midnight.
3/21/2013 7:00 AM 0.03 0.4 M 4.0 M Lake Effect.
3/22/2013 7:00 AM 0.10 2.4 M 6.0 M Lake effect - first SW...then W...then NW with some more widespread snow overnight. The bulk of the accumulating snow fell after dark.
3/23/2013 7:00 AM 0.11 2.4 M 7.0 M Synoptic snow during morning with NW upslope flow and some lake effect in afternoon.
3/24/2013 7:00 AM T T M 5.0 M
3/25/2013 7:00 AM 0.00 0.0 M 3.0 M
3/26/2013 7:00 AM 0.00 0.0 M 2.5 M
3/27/2013 7:00 AM T T M 1.0 M show showers late at night.
3/28/2013 7:00 AM 0.16 0.8 M 1.0 M Est snowfall based on KBUF report - too much melting. Lots of periods of brief moderate to heavy snow above 32F.
3/29/2013 7:00 AM 0.00 0.0 M T M
3/30/2013 7:00 AM 0.00 0.0 M 0.0 M
3/31/2013 7:00 AM 0.00 0.0 M 0.0 M
4/1/2013 7:00 AM 0.09 T M T M Rain late afternoon with cold front. Just about reached 60 before front. Drizzle or light rain overnight behind front... Turning to snow just before obs time.
4/2/2013 7:00 AM 0.07 1.1 M 1.0 M snow shower in morning shortly after obs dropped a quick .2" snow. then not much until late in the afternoon with another .1" graupel shower. Finally a quick .8" around 9PM.
4/3/2013 7:00 AM 0.02 0.3 M 0.5 M mostly light snow showers in throughout the day with one heavier one in the evening.
4/4/2013 7:00 AM T T M 0.0 M snow flurries
4/5/2013 7:00 AM 0.00 0.0 M M M
4/6/2013 7:00 AM 0.00 0.0 M M M
4/7/2013 7:00 AM 0.00 0.0 M M M
4/8/2013 7:00 AM 0.00 0.0 M M M
4/9/2013 7:00 AM 0.05 M M M M First thunderstorm of the year during the evening.
4/10/2013 7:00 AM 0.65 M M M M some heavy rain between about 8-10pm.
4/11/2013 7:00 AM 0.85 M M M M periods of rain during the day, but not much at night. a few heavier showers during the afternoon, with the heaviest around 330PM.
4/12/2013 7:30 AM 0.51 M M M M
4/13/2013 7:00 AM 0.35 M M M M
4/14/2013 7:00 AM 0.03 M M M M
4/15/2013 7:00 AM T M M M M
4/16/2013 7:00 AM T M M M M trace with quick moving but really weak line at obs.
4/17/2013 7:00 AM 0.26 M M M M rain with cold front.
4/18/2013 7:00 AM 0.00 0.0 M M M
4/19/2013 7:00 AM 0.00 0.0 M M M
4/20/2013 7:00 AM 0.20 T M T M Rain with cold front. Some graupel and snow after front with 20degree drop in one hr Between 12-1pm. Snow in morning at obs time.
4/21/2013 7:00 AM T T M T M
4/22/2013 7:00 AM 0.00 0.0 M M M
4/23/2013 7:00 AM 0.00 0.0 M M M
4/24/2013 7:00 AM 0.01 M M M M Just a bit of rain ahead of front during obs time.
4/25/2013 7:00 AM 0.37 M M M M rain with cold front.
4/26/2013 7:00 AM 0.05 M M M M showers in evening associated with upper level trough
4/27/2013 7:00 AM 0.00 0.0 M M M
4/28/2013 7:00 AM 0.00 0.0 M M M
4/29/2013 7:00 AM 0.11 M M M M showers began around 4PM...off and on throughout the night.
4/30/2013 7:00 AM T M M M M
5/1/2013 7:00 AM 0.00 0.0 M M M
5/2/2013 7:00 AM 0.00 0.0 M M M
5/3/2013 7:00 AM 0.00 0.0 M M M
5/4/2013 7:00 AM 0.00 0.0 M M M
5/5/2013 7:00 AM 0.00 0.0 M M M
5/6/2013 7:00 AM 0.00 0.0 M M M
5/7/2013 7:00 AM 0.00 0.0 M M M
5/8/2013 7:00 AM 0.00 0.0 M M M
5/9/2013 7:00 AM 0.36 M M M M showers with upper level low moving N.
5/10/2013 7:00 AM 0.34 M M M M
5/11/2013 7:00 AM 1.08 M M M M Thunderstorms late afternoon with rain well into the evening. Cold front overnight. Some small hail.
5/12/2013 7:00 AM 0.03 M M M M cold front precip.
5/13/2013 7:00 AM 0.05 M M M M 2nd cold front in afternoon with brief shower, then a few lake effect showers. Some small graupel.
5/14/2013 7:00 AM T M M M M graupel shower in morning
5/15/2013 7:00 AM 0.01 M M M M shower overnight.
5/16/2013 7:00 AM T M M M M brief showers at obs time.
5/17/2013 7:00 AM 0.00 0.0 M M M
5/18/2013 7:00 AM 0.00 0.0 M M M
5/19/2013 7:00 AM 0.00 0.0 M M M
5/20/2013 7:00 AM T 0.0 M M M developing showers overhead in the afternoon. Just sprinkles.
5/21/2013 7:00 AM 0.00 0.0 M M M
5/22/2013 7:00 AM 0.22 M M M M
5/23/2013 7:00 AM 0.08 M M M M A few brief showers - main one overnight around 3AM.
5/24/2013 7:00 AM 0.20 M M M M
5/25/2013 7:00 AM 0.01 M M M M
5/26/2013 7:00 AM 0.00 0.0 M M M
5/27/2013 7:00 AM 0.00 0.0 M M M
5/28/2013 7:00 AM 0.05 M M M M rain ahead of warm front just before obs time - last hour.
5/29/2013 7:00 AM 1.83 M M M M Numerous showers and thunderstorms throughout the day. The heaviest storm came shortly after dark and easily dropped about an inch. The other showers were shorter in duration with less rainfall.
5/30/2013 7:00 AM 0.00 0.0 M M M
5/31/2013 7:00 AM 0.00 0.0 M M M
6/1/2013 7:00 AM T M M M M a bit of precipitation overnight.
6/2/2013 7:00 AM 1.98 M M M M Heavy rain with thunderstorm at 530PM, then a long period of off/on rain through midnight. Another soaker around midnight with rain lasting into the night.
6/3/2013 7:00 AM 0.10 M M M M Isolated shower - probably only one in WNY during the morning.
6/4/2013 7:00 AM 0.00 0.0 M M M
6/5/2013 7:00 AM 0.00 0.0 M M M
6/6/2013 7:00 AM 0.15 M M M M Rain started about 1 hr before obs time.
6/7/2013 7:00 AM 1.59 M M M M Storm total: 1.74
6/8/2013 7:00 AM 0.03 M M M M lots of drizzle - mostly in AM and after sunset
6/9/2013 7:00 AM 0.04 M M M M drizzle and lgt rn.
6/10/2013 7:00 AM 0.00 0.0 M M M
6/11/2013 7:00 AM 0.46 M M M M not that much rain during the day. most of the rain fell overnight after midnight.
6/12/2013 7:00 AM 0.03 M M M M rain and drizzle ended shortly after obs time.
6/13/2013 7:00 AM 0.44 M M M M nearly all of that rain came between 6-7AM.
6/14/2013 7:00 AM 1.37 M M M M See sig report
6/15/2013 7:00 AM 0.00 0.0 M M M
6/16/2013 7:00 AM 0.00 0.0 M M M
6/17/2013 7:00 AM 0.13 M M M M Some rain during the morning.
6/18/2013 7:00 AM T M M M M
6/19/2013 7:00 AM 0.00 0.0 M M M
6/20/2013 7:00 AM 0.00 0.0 M M M
6/21/2013 7:00 AM 0.00 0.0 M M M
6/22/2013 7:00 AM 0.00 0.0 M M M
6/23/2013 7:00 AM 0.00 0.0 M M M
6/24/2013 7:00 AM 0.00 0.0 M M M
6/25/2013 7:00 AM 0.00 0.0 M M M
6/26/2013 7:00 AM 0.03 M M M M showers in the morning.
6/27/2013 7:00 AM 0.00 0.0 M M M
6/28/2013 7:00 AM 0.39 M M M M
6/29/2013 7:00 AM 0.79 M M M M Heavy rain or the S, N, and E. not too much here.
6/30/2013 7:00 AM 0.03 M M M M
7/1/2013 7:00 AM 0.00 0.0 M M M
7/2/2013 7:00 AM 0.25 M M M M
7/3/2013 7:00 AM 0.19 M M M M shower in the evening after dark.
7/4/2013 7:00 AM 0.29 M M M M Showers around 4pm. Then a heavier shower and some thunder around 9-930pm. A lot of folks at the fireworks show got really wet, but the show started just as the rain ended. So those that waited got a good show!
7/5/2013 7:00 AM 0.41 M M M M Rain in the morning, afternoon, and evening!
7/6/2013 7:00 AM 0.03 M M M M
7/7/2013 7:00 AM 0.01 M M M M
7/8/2013 7:00 AM T M M M M
7/9/2013 7:00 AM T M M M M
7/10/2013 7:00 AM 0.05 M M M M a few showers overnight.
7/11/2013 7:00 AM 0.03 M M M M
7/12/2013 7:00 AM 0.00 0.0 M M M
7/13/2013 7:00 AM 0.00 0.0 M M M
7/14/2013 7:00 AM 0.00 0.0 M M M
7/15/2013 7:00 AM 0.00 0.0 M M M
7/16/2013 7:00 AM 0.00 0.0 M M M
7/17/2013 7:00 AM 0.00 0.0 M M M
7/18/2013 7:00 AM T M M M M a few drops from isolated cell that skirted by to the N of EA at about 8PM.
7/19/2013 7:00 AM 0.00 0.0 M M M
7/20/2013 7:00 AM 1.60 M M M M Hours of thunderstorm activity from about 9pm through 11pm, with several more overnight. A few branches down, but relatively small.
7/21/2013 7:00 AM 0.66 M M M M Shower with cold front.
7/22/2013 7:00 AM 0.00 0.0 M M M
7/23/2013 7:00 AM 0.97 M M M M lots of rain after 5PM...petered out and dribbled through the night after 7PM.
7/24/2013 7:00 AM 0.32 M M M M Thunderstorm at around 645PM with MCV and prefrontal trough, followed with another one with cold front at around 9PM. Most of the rain came with the first storm.
7/25/2013 7:00 AM 0.00 0.0 M M M
7/26/2013 7:00 AM 0.00 0.0 M M M
7/27/2013 7:00 AM 0.00 0.0 M M M
7/28/2013 7:00 AM 0.06 M M M M Some rain in afternoon and overnight ahead and with cold front.
7/29/2013 7:00 AM T M M M M Lake effect skirting the village.
7/30/2013 7:00 AM 0.02 M M M M
7/31/2013 7:00 AM 0.00 0.0 M M M
8/1/2013 7:25 AM 0.09 M M M M Raining at obs time under the main rain band.
8/2/2013 7:00 AM 0.03 M M M M End of prefrontal rain event. Thin line of rain with front stayed just N.
8/3/2013 7:00 AM 0.25 M M M M
8/4/2013 7:00 AM 0.00 0.0 M M M
8/5/2013 7:00 AM 0.00 0.0 M M M
8/6/2013 7:00 AM 0.00 0.0 M M M
8/7/2013 7:00 AM T 0.0 M M M
8/8/2013 7:00 AM 0.43 M M M M
8/9/2013 7:20 AM 1.05 M M M M Some very heavy rain right before obs.
8/10/2013 7:00 AM 0.07 M M M M tail end of the heavy rain taken during the previous obs time.
8/11/2013 7:00 AM 0.00 0.0 M M M
8/12/2013 7:00 AM 0.00 0.0 M M M
8/13/2013 7:00 AM 0.34 M M M M
8/14/2013 7:00 AM 0.00 0.0 M M M
8/15/2013 7:00 AM 0.00 0.0 M M M
8/16/2013 7:00 AM 0.00 0.0 M M M
8/17/2013 7:00 AM 0.00 0.0 M M M
8/18/2013 7:00 AM 0.00 0.0 M M M
8/19/2013 7:00 AM 0.00 0.0 M M M
8/20/2013 7:00 AM 0.00 0.0 M M M
8/21/2013 7:00 AM 0.00 0.0 M M M
8/22/2013 7:00 AM 0.00 0.0 M M M
8/23/2013 7:00 AM T M M M M Cold front moved through, but only got T as storms formed to the E and to the N but did not move overhead.
8/24/2013 7:00 AM 0.00 0.0 M M M
8/25/2013 7:00 AM 0.00 0.0 M M M
8/26/2013 7:00 AM T M M M M
8/27/2013 7:00 AM 0.39 M M M M Thunderstorm in afternoon.
8/28/2013 7:00 AM 0.19 M M M M showers in the evening (10-midnight)
8/29/2013 7:00 AM 0.00 0.0 M M M
8/30/2013 7:00 AM 0.00 0.0 M M M
8/31/2013 7:00 AM 0.09 M M M M
9/1/2013 7:00 AM 0.00 0.0 M M M
9/2/2013 7:00 AM 0.08 M M M M
9/3/2013 7:00 AM T M M M M
9/4/2013 7:00 AM T M M M M
9/5/2013 7:00 AM 0.42 M M M M Broken line of showers after 10pm.
9/6/2013 7:00 AM 0.00 0.0 M M M
9/7/2013 7:00 AM 0.00 0.0 M M M
9/8/2013 7:00 AM 0.45 M M M M Rain in afternoon.
9/9/2013 7:00 AM T M M M M Drizzle Sat AM
9/10/2013 7:00 AM 0.04 M M M M
9/11/2013 7:00 AM 0.00 0.0 M M M
9/12/2013 7:00 AM 0.10 M M M M Brief thunderstorm 11PM-midnight.
9/13/2013 7:00 AM 0.31 M M M M cold front!
9/14/2013 7:00 AM 0.02 M M M M
9/15/2013 7:00 AM 0.00 0.0 M M M
9/16/2013 7:00 AM 0.06 M M M M
9/17/2013 7:00 AM 0.04 M M M M Cold front and upslope pcpn.
9/18/2013 7:00 AM 0.00 0.0 M M M
9/19/2013 7:00 AM 0.00 0.0 M M M
9/20/2013 7:00 AM 0.00 0.0 M M M
9/21/2013 7:00 AM 0.60 M M M M est based on 2 day storm total of 1.4 and surrounding obs.
9/22/2013 7:00 AM 0.80 M M M M est based on 2 day storm total of 1.4 and surrounding obs.
9/23/2013 7:00 AM 0.00 0.0 M M M
9/24/2013 7:00 AM 0.00 0.0 M M M
9/25/2013 7:00 AM 0.00 0.0 M M M
9/26/2013 7:00 AM 0.00 0.0 M M M
9/27/2013 7:00 AM 0.00 0.0 M M M
9/28/2013 7:00 AM 0.00 0.0 M M M
9/29/2013 7:00 AM 0.00 0.0 M M M
9/30/2013 7:00 AM 0.00 0.0 M M M



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