Station Overview Station Location
Station Number NY-CT-2 Latitude 42.170556
Station Name Randolph 1.1 ENE Longitude -78.961201
County Cattaraugus Elevation (ft) 1335



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 14 3.72 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 14 3.95 0.00 0 0.00 0 0.00 0 0 0 0 21.0 5 5
Dec 14 3.61 0.00 0 0.00 0 0.00 0 0 0 0 12.5 4 4
Jan 15 3.02 0.00 0 0.00 0 0.00 0 0 0 0 26.5 10 10
Feb 15 2.34 0.00 0 0.00 0 0.00 0 0 0 0 29.0 7 7
March 15 2.96 0.00 0 0.00 0 0.00 0 0 0 0 11.5 5 5
April 15 3.45 0.00 0 0.00 0 0.00 0 0 0 0 4.0 2 2
May 15 3.82 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 15 4.69 1.03 1 1.03 1 0.00 0 0 1 0 0.0 0 0
July 15 4.67 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 15 4.04 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 15 4.21 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 44.48" 1.03" 1 days 1.03" 1 0.00" 0 days 0 1 days 0 days 104.5" 33 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
10/1/2014
10/2/2014
10/3/2014
10/4/2014
10/5/2014
10/6/2014
10/7/2014
10/8/2014
10/9/2014
10/10/2014
10/11/2014
10/12/2014
10/13/2014
10/14/2014
10/15/2014
10/16/2014
10/17/2014
10/18/2014
10/19/2014
10/20/2014
10/21/2014
10/22/2014
10/23/2014
10/24/2014
10/25/2014
10/26/2014
10/27/2014
10/28/2014
10/29/2014
10/30/2014
10/31/2014
11/1/2014
11/2/2014 M
11/3/2014
11/4/2014
11/5/2014
11/6/2014
11/7/2014
11/8/2014
11/9/2014
11/10/2014
11/11/2014
11/12/2014
11/13/2014
11/14/2014 M
11/15/2014
11/16/2014
11/17/2014 M
11/18/2014
11/19/2014
11/20/2014
11/21/2014 M
11/22/2014
11/23/2014
11/24/2014
11/25/2014
11/26/2014
11/27/2014
11/28/2014 M
11/29/2014
11/30/2014
12/1/2014
12/2/2014
12/3/2014
12/4/2014
12/5/2014
12/6/2014
12/7/2014
12/8/2014
12/9/2014
12/10/2014
12/11/2014 M
12/12/2014 M
12/13/2014
12/14/2014
12/15/2014
12/16/2014
12/17/2014
12/18/2014
12/19/2014
12/20/2014
12/21/2014
12/22/2014
12/23/2014
12/24/2014
12/25/2014
12/26/2014
12/27/2014
12/28/2014
12/29/2014 M
12/30/2014
12/31/2014 M
Day of YearDaily PrcpMultiday Prcp
1/1/2015
1/2/2015
1/3/2015
1/4/2015
1/5/2015 M
1/6/2015
1/7/2015 M
1/8/2015 M
1/9/2015 M
1/10/2015
1/11/2015
1/12/2015 M
1/13/2015
1/14/2015
1/15/2015
1/16/2015
1/17/2015 M
1/18/2015
1/19/2015
1/20/2015
1/21/2015
1/22/2015 M
1/23/2015
1/24/2015
1/25/2015 M
1/26/2015
1/27/2015 M
1/28/2015
1/29/2015
1/30/2015 M
1/31/2015
2/1/2015
2/2/2015 M
2/3/2015
2/4/2015
2/5/2015 M
2/6/2015
2/7/2015
2/8/2015
2/9/2015
2/10/2015
2/11/2015
2/12/2015 M
2/13/2015
2/14/2015
2/15/2015 M
2/16/2015
2/17/2015
2/18/2015
2/19/2015 M
2/20/2015
2/21/2015
2/22/2015 M
2/23/2015
2/24/2015
2/25/2015 M
2/26/2015
2/27/2015
2/28/2015
3/1/2015
3/2/2015 M
3/3/2015
3/4/2015 M
3/5/2015
3/6/2015
3/7/2015
3/8/2015
3/9/2015
3/10/2015
3/11/2015
3/12/2015
3/13/2015
3/14/2015
3/15/2015
3/16/2015
3/17/2015
3/18/2015
3/19/2015
3/20/2015
3/21/2015 M
3/22/2015
3/23/2015
3/24/2015
3/25/2015
3/26/2015
3/27/2015
3/28/2015 M
3/29/2015
3/30/2015
3/31/2015 M
Day of YearDaily PrcpMultiday Prcp
4/1/2015
4/2/2015
4/3/2015
4/4/2015
4/5/2015 M
4/6/2015
4/7/2015
4/8/2015
4/9/2015
4/10/2015
4/11/2015
4/12/2015
4/13/2015
4/14/2015
4/15/2015
4/16/2015
4/17/2015
4/18/2015
4/19/2015
4/20/2015
4/21/2015
4/22/2015
4/23/2015 M
4/24/2015
4/25/2015
4/26/2015
4/27/2015
4/28/2015
4/29/2015
4/30/2015
5/1/2015
5/2/2015
5/3/2015
5/4/2015
5/5/2015
5/6/2015
5/7/2015
5/8/2015
5/9/2015
5/10/2015
5/11/2015
5/12/2015
5/13/2015
5/14/2015
5/15/2015
5/16/2015
5/17/2015
5/18/2015
5/19/2015
5/20/2015
5/21/2015
5/22/2015
5/23/2015
5/24/2015
5/25/2015
5/26/2015
5/27/2015
5/28/2015
5/29/2015
5/30/2015
5/31/2015
6/1/2015
6/2/2015
6/3/2015
6/4/2015
6/5/2015
6/6/2015
6/7/2015
6/8/2015
6/9/2015
6/10/2015
6/11/2015
6/12/2015
6/13/2015
6/14/2015
6/15/2015
6/16/2015
6/17/2015
6/18/2015
6/19/2015
6/20/2015
6/21/2015
6/22/2015
6/23/2015
6/24/2015
6/25/2015
6/26/2015
6/27/2015
6/28/2015 1.03
6/29/2015
6/30/2015
Day of YearDaily PrcpMultiday Prcp
7/1/2015
7/2/2015
7/3/2015
7/4/2015
7/5/2015
7/6/2015
7/7/2015
7/8/2015
7/9/2015
7/10/2015
7/11/2015
7/12/2015
7/13/2015
7/14/2015
7/15/2015
7/16/2015
7/17/2015
7/18/2015
7/19/2015
7/20/2015
7/21/2015
7/22/2015
7/23/2015
7/24/2015
7/25/2015
7/26/2015
7/27/2015
7/28/2015
7/29/2015
7/30/2015
7/31/2015
8/1/2015
8/2/2015
8/3/2015
8/4/2015
8/5/2015
8/6/2015
8/7/2015
8/8/2015
8/9/2015
8/10/2015
8/11/2015
8/12/2015
8/13/2015
8/14/2015
8/15/2015
8/16/2015
8/17/2015
8/18/2015
8/19/2015
8/20/2015
8/21/2015
8/22/2015
8/23/2015
8/24/2015
8/25/2015
8/26/2015
8/27/2015
8/28/2015
8/29/2015
8/30/2015
8/31/2015
9/1/2015
9/2/2015
9/3/2015
9/4/2015
9/5/2015
9/6/2015
9/7/2015
9/8/2015
9/9/2015
9/10/2015
9/11/2015
9/12/2015
9/13/2015
9/14/2015
9/15/2015
9/16/2015
9/17/2015
9/18/2015
9/19/2015
9/20/2015
9/21/2015
9/22/2015
9/23/2015
9/24/2015
9/25/2015
9/26/2015
9/27/2015
9/28/2015
9/29/2015
9/30/2015



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
11/2/2014 7:30 AM M 1.5 M 1.5 M First synoptic snowfall of the season. Majority of snowfall after sunset when temps cooled below 0 C.
11/14/2014 7:30 AM M 4.5 M 4.5 M Lake snow advisory issued yesterday for Chautauqua, Cattaraugus, Wyoming and S. Erie counties. First LE event of the season. 2.5" fell between 10 am - 5 pm with an additional 2" overnight.
11/17/2014 7:00 AM M 3.0 M 3.0 M Winter weather advisory - synoptic system
11/21/2014 8:00 AM M 10.0 M 11.0 M Lake snow warning yesterday and today. Very heavy lake effect snow as band drifted to the south and east. Snowfall rates of 2-3"/hour at its peak last night.
11/28/2014 7:30 AM M 2.0 M 2.0 M Lake Snow Advisory late yesterday thru this morning. W-NW winds.
12/11/2014 7:00 AM M 6.0 M 6.0 M Winter Weather Advisory upgraded to Winter Storm Warning. Snow a result of a nor'easter that weakened and moved westward. Deformation zone resulted in heavy snow from the N/NW. Minimal lake response.
12/12/2014 8:00 AM M 4.0 M 9.0 M Additional synoptic snow from westerward regressed nor'easter. Storm total: 10"
12/29/2014 11:00 PM M 0.5 M 0.5 M
12/31/2014 7:30 AM M 2.0 M 2.0 M Nuisance LE.
1/5/2015 7:30 AM M 2.0 M 2.0 M Lake snow advisory for Chautauqua and Cattaraugus counties. Coldest air of the winter season descending across the area this coming week setting off periodic episodes of LE after a significant warmup Saturday (temps in the 50s) and heavy rains with frontal passage yesterday morning.
1/7/2015 7:30 AM M 5.5 M 6.0 M LE shifted south into Western Southern Tier ahead of a polar front that is ushering the coldest weather of the new year.
1/8/2015 7:30 AM M 1.5 M 7.0 M Bitterly cold air mass fully entrenched in the area. Nuisance LE on a northwest flow off Lake Erie (with minor connection with Huron) brought a light coating overnight.
1/9/2015 7:00 AM M 2.5 M 8.0 M Synoptic system which will usher in more intense LE.
1/12/2015 1:00 PM M 4.0 M 8.0 M Synoptic system.
1/17/2015 7:30 AM M 2.0 M 8.0 M Nuisance LE yesterday on a NW flow.
1/22/2015 7:30 AM M 1.0 M 6.0 M Weak Alberta Clipper
1/25/2015 7:00 AM M 1.0 M 6.0 M Synoptic system brought light freezing drizzle followed by light snow.
1/27/2015 7:30 AM M 2.5 M 7.0 M Synoptic system.
1/30/2015 7:30 AM M 4.5 M 12.0 M Synoptic system.
2/2/2015 7:30 AM M 8.0 M 20.0 M Winter Storm Warnings for all of WNY, northern PA, northern OH beginning yesterday afternoon thru today. Largest synoptic system of the year. Heavy snow fell from Des Moines eastward to Chicago, Cleveland, WNY and into the NE.
2/5/2015 7:30 AM M 5.0 M 23.0 M Arctic cold front crossed area with a 6-8 hour period of moderate to heavy snow.
2/12/2015 7:30 AM M 2.0 M 15.0 M Synoptic snow. Bitterly cold air on the way in 2 waves - each preceded by weak clipper disturbances.
2/15/2015 7:30 AM M 4.0 M 18.5 M Arctic front brought a squall line of heavy snow yesterday afternoon and ushered in the coldest weather of the season. Temps will not get above 0F despite plenty of sunshine.
2/19/2015 7:15 AM M 4.0 M 22.0 M Arctic front brought a period of heavy snow to the area and ushered in yet another bitterly cold air directly from Siberia. Wind chill values tonight will plummet to -35 to - 40F.
2/22/2015 7:30 AM M 3.5 M 22.0 M Synoptic system passing to our south brought a period of light/moderate snowfall.
2/25/2015 7:00 AM M 2.5 M 24.0 M Synoptic snow.
3/2/2015 7:19 AM M 5.0 M 24.0 M Weak low pressure brought synoptic snow to entire area with highest totals in the Southern Tier.
3/4/2015 7:00 AM M 1.5 M 24.0 M Synotic system. Began with snow and transitioned to sleet and freezing rain. Traveler's Advisory issued for Southern Tier.
3/21/2015 7:00 AM M 1.0 M 1.0 M Synoptic system passed to our south.
3/28/2015 7:00 AM M 3.0 M 3.0 M Synoptic system
3/31/2015 7:00 AM M 1.0 M 1.0 M Synoptic system
4/5/2015 1:00 PM M 2.0 M 2.0 M Stationary front zone providing ripples of energy. Moderate to heavy snow was experienced here between 9 am - noon.
4/23/2015 7:20 AM M 2.0 M 2.0 M Old man winter will not give up. Heavy snow showers last evening and overnight provided a blanket of snow.
6/28/2015 7:00 AM 1.03 M 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