Station Overview Station Location
Station Number NY-ER-177 Latitude 42.960847
Station Name Clarence 3.8 SSW Longitude -78.665694
County Erie Elevation (ft) 712



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 18 3.45 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 18 3.88 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 18 3.71 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 19 2.94 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 19 2.49 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 19 2.82 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 19 3.13 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 19 3.26 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 19 3.78 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 19 3.23 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 19 3.31 4.07 28 4.07 28 0.00 0 0 11 1 0.0 0 0
Sept 19 3.94 3.85 30 3.85 25 0.00 5 0 12 1 0.0 0 0
Water Year Totals: 39.94" 7.92" 58 days 7.92" 53 0.00" 5 days 0 23 days 2 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
10/1/2018
10/2/2018
10/3/2018
10/4/2018
10/5/2018
10/6/2018
10/7/2018
10/8/2018
10/9/2018
10/10/2018
10/11/2018
10/12/2018
10/13/2018
10/14/2018
10/15/2018
10/16/2018
10/17/2018
10/18/2018
10/19/2018
10/20/2018
10/21/2018
10/22/2018
10/23/2018
10/24/2018
10/25/2018
10/26/2018
10/27/2018
10/28/2018
10/29/2018
10/30/2018
10/31/2018
11/1/2018
11/2/2018
11/3/2018
11/4/2018
11/5/2018
11/6/2018
11/7/2018
11/8/2018
11/9/2018
11/10/2018
11/11/2018
11/12/2018
11/13/2018
11/14/2018
11/15/2018
11/16/2018
11/17/2018
11/18/2018
11/19/2018
11/20/2018
11/21/2018
11/22/2018
11/23/2018
11/24/2018
11/25/2018
11/26/2018
11/27/2018
11/28/2018
11/29/2018
11/30/2018
12/1/2018
12/2/2018
12/3/2018
12/4/2018
12/5/2018
12/6/2018
12/7/2018
12/8/2018
12/9/2018
12/10/2018
12/11/2018
12/12/2018
12/13/2018
12/14/2018
12/15/2018
12/16/2018
12/17/2018
12/18/2018
12/19/2018
12/20/2018
12/21/2018
12/22/2018
12/23/2018
12/24/2018
12/25/2018
12/26/2018
12/27/2018
12/28/2018
12/29/2018
12/30/2018
12/31/2018
Day of YearDaily PrcpMultiday Prcp
1/1/2019
1/2/2019
1/3/2019
1/4/2019
1/5/2019
1/6/2019
1/7/2019
1/8/2019
1/9/2019
1/10/2019
1/11/2019
1/12/2019
1/13/2019
1/14/2019
1/15/2019
1/16/2019
1/17/2019
1/18/2019
1/19/2019
1/20/2019
1/21/2019
1/22/2019
1/23/2019
1/24/2019
1/25/2019
1/26/2019
1/27/2019
1/28/2019
1/29/2019
1/30/2019
1/31/2019
2/1/2019
2/2/2019
2/3/2019
2/4/2019
2/5/2019
2/6/2019
2/7/2019
2/8/2019
2/9/2019
2/10/2019
2/11/2019
2/12/2019
2/13/2019
2/14/2019
2/15/2019
2/16/2019
2/17/2019
2/18/2019
2/19/2019
2/20/2019
2/21/2019
2/22/2019
2/23/2019
2/24/2019
2/25/2019
2/26/2019
2/27/2019
2/28/2019
3/1/2019
3/2/2019
3/3/2019
3/4/2019
3/5/2019
3/6/2019
3/7/2019
3/8/2019
3/9/2019
3/10/2019
3/11/2019
3/12/2019
3/13/2019
3/14/2019
3/15/2019
3/16/2019
3/17/2019
3/18/2019
3/19/2019
3/20/2019
3/21/2019
3/22/2019
3/23/2019
3/24/2019
3/25/2019
3/26/2019
3/27/2019
3/28/2019
3/29/2019
3/30/2019
3/31/2019
Day of YearDaily PrcpMultiday Prcp
4/1/2019
4/2/2019
4/3/2019
4/4/2019
4/5/2019
4/6/2019
4/7/2019
4/8/2019
4/9/2019
4/10/2019
4/11/2019
4/12/2019
4/13/2019
4/14/2019
4/15/2019
4/16/2019
4/17/2019
4/18/2019
4/19/2019
4/20/2019
4/21/2019
4/22/2019
4/23/2019
4/24/2019
4/25/2019
4/26/2019
4/27/2019
4/28/2019
4/29/2019
4/30/2019
5/1/2019
5/2/2019
5/3/2019
5/4/2019
5/5/2019
5/6/2019
5/7/2019
5/8/2019
5/9/2019
5/10/2019
5/11/2019
5/12/2019
5/13/2019
5/14/2019
5/15/2019
5/16/2019
5/17/2019
5/18/2019
5/19/2019
5/20/2019
5/21/2019
5/22/2019
5/23/2019
5/24/2019
5/25/2019
5/26/2019
5/27/2019
5/28/2019
5/29/2019
5/30/2019
5/31/2019
6/1/2019
6/2/2019
6/3/2019
6/4/2019
6/5/2019
6/6/2019
6/7/2019
6/8/2019
6/9/2019
6/10/2019
6/11/2019
6/12/2019
6/13/2019
6/14/2019
6/15/2019
6/16/2019
6/17/2019
6/18/2019
6/19/2019
6/20/2019
6/21/2019
6/22/2019
6/23/2019
6/24/2019
6/25/2019
6/26/2019
6/27/2019
6/28/2019
6/29/2019
6/30/2019
Day of YearDaily PrcpMultiday Prcp
7/1/2019
7/2/2019
7/3/2019
7/4/2019
7/5/2019
7/6/2019
7/7/2019
7/8/2019
7/9/2019
7/10/2019
7/11/2019
7/12/2019
7/13/2019
7/14/2019
7/15/2019
7/16/2019
7/17/2019
7/18/2019
7/19/2019
7/20/2019
7/21/2019
7/22/2019
7/23/2019
7/24/2019
7/25/2019
7/26/2019
7/27/2019
7/28/2019
7/29/2019
7/30/2019
7/31/2019
8/1/2019
8/2/2019
8/3/2019
8/4/2019 0.00
8/5/2019 0.00
8/6/2019 0.00
8/7/2019 0.15
8/8/2019 0.23
8/9/2019 0.36
8/10/2019 0.13
8/11/2019 0.00
8/12/2019 0.00
8/13/2019 0.49
8/14/2019 0.86
8/15/2019 0.00
8/16/2019 0.00
8/17/2019 0.00
8/18/2019 0.62
8/19/2019 0.38
8/20/2019 T
8/21/2019 0.63
8/22/2019 0.00
8/23/2019 0.00
8/24/2019 0.00
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.21
8/29/2019 0.00
8/30/2019 0.01
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 1.18
9/3/2019 0.06
9/4/2019 0.32
9/5/2019 0.00
9/6/2019 0.00
9/7/2019 0.02
9/8/2019 0.04
9/9/2019 0.00
9/10/2019 0.00
9/11/2019 0.30
9/12/2019 0.64
9/13/2019 0.07
9/14/2019 0.21
9/15/2019 0.00
9/16/2019 0.03
9/17/2019 0.01
9/18/2019 0.00
9/19/2019 0.00
9/20/2019 0.00
9/21/2019 0.00
9/22/2019 0.00
9/23/2019 0.00
9/24/2019 0.97
9/25/2019 T
9/26/2019 **
9/27/2019 **
9/28/2019 **
9/29/2019 **
9/30/2019 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
8/4/2019 7:00 AM 0.00 0.0 M M M New 4" Stratus Rain Gauge
8/5/2019 7:00 AM 0.00 0.0 M M M
8/6/2019 7:00 AM 0.00 0.0 M M M
8/7/2019 7:03 AM 0.15 M M M M
8/8/2019 7:01 AM 0.23 M M M M
8/9/2019 7:01 AM 0.36 M M M M
8/10/2019 7:02 AM 0.13 M M M M Second cold front, windy, series of small showers over the last 24 hrs
8/11/2019 7:02 AM 0.00 M M M M Heavy dew
8/12/2019 7:02 AM 0.00 0.0 M M M
8/13/2019 7:05 AM 0.49 M M M M 5AM downpour small slow-moving cell moving W to E over Clarence, single clap of thunder, not much wind
8/14/2019 7:00 AM 0.86 M M M M Narrow line of slow moving rain storms moved over site between 3-5pm Tuesday afternoon. Most of rain fell between 3-3:30pm. no wind, lightning or flooding. Unusual because this affected a very small part of Erie County.
8/15/2019 7:28 AM 0.00 M M M M
8/16/2019 7:00 AM 0.00 M M M M
8/17/2019 7:00 AM 0.00 M M M M
8/18/2019 7:02 AM 0.62 M M M M
8/19/2019 7:00 AM 0.38 M M M M
8/20/2019 7:15 AM T M M M M Heavy dew
8/21/2019 7:42 AM 0.63 M M M M Light rain at time of reading. Bulk of rain from intense storm starting about 3AM with frequent lightning. Not much wind,
8/22/2019 7:06 AM 0.00 M M M M
8/23/2019 7:04 AM 0.00 0.0 M M M Heavy dew
8/24/2019 7:01 AM 0.00 0.0 M M M heavy dew
8/25/2019 7:00 AM 0.00 0.0 M M M heavy dew
8/26/2019 7:00 AM 0.00 M M M M
8/27/2019 7:01 AM 0.00 0.0 M M M no dew
8/28/2019 7:13 AM 0.21 M M M M
8/29/2019 7:12 AM 0.00 M M M M
8/30/2019 8:39 AM 0.01 M M M M
8/31/2019 8:02 AM 0.00 0.0 M M M heavy dew
9/1/2019 7:02 AM 0.00 0.0 M M M no dew, cloudy, rain on the way
9/2/2019 7:01 AM 1.18 M M M M heavy rain yesterday evening. Light drizzle at 7am from lake effect band.
9/3/2019 7:04 AM 0.06 M M M M
9/4/2019 7:08 AM 0.32 M M M M violent storm, wind lightning about 4:30-5 AM. Power interruption at 4:40 AM.
9/5/2019 7:05 AM 0.00 0.0 M M M heavy dew
9/6/2019 7:02 AM 0.00 0.0 M M M heavy dew
9/7/2019 7:15 AM 0.02 M M M M fog, heavy dew
9/8/2019 7:00 AM 0.04 M M M M heavy dew
9/9/2019 7:00 AM 0.00 M M M M Heavy dew
9/10/2019 7:07 AM 0.00 0.0 M M M dew
9/11/2019 7:03 AM 0.30 M M M M thunderstorm 1:30 am
9/12/2019 7:03 AM 0.64 M M M M Thunder storms started at 9:45pm and continued overnight. Light rain at 7am.
9/13/2019 7:02 AM 0.07 M M M M dew
9/14/2019 6:55 AM 0.21 M M M M
9/15/2019 7:42 AM 0.00 0.0 M M M dew
9/16/2019 7:04 AM 0.03 M M M M dew
9/17/2019 7:00 AM 0.01 M M M M
9/18/2019 7:29 AM 0.00 0.0 M M M dew
9/19/2019 7:03 AM 0.00 M M M M
9/20/2019 7:15 AM 0.00 M M M M Dew
9/21/2019 7:05 AM 0.00 M M M M Dew
9/22/2019 7:03 AM 0.00 M M M M
9/23/2019 7:05 AM 0.00 M M M M
9/24/2019 7:34 AM 0.97 M M M M A string of three rain storms: 12:30PM, 4PM, 6PM with lightning and some high winds. Local storms off the lake. Much more rain than forecast.
9/25/2019 7:47 AM T M M M M dew



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/26/2019 10/02/2019 9:11 AM 7 1.77 M M Out of town. Heavy rain storm yesterday and overnight. Not sure of other days.



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