Station Overview Station Location
Station Number NY-JF-25 Latitude 43.9638130366802
Station Name Watertown 1.3 WSW Longitude -75.9335189312696
County Jefferson Elevation (ft) 465



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 13 4.23 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 13 4.28 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 13 3.62 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 14 3.10 10.22 9 10.22 9 0.00 0 0 9 0 95.2 9 7
Feb 14 2.57 5.90 4 5.90 4 0.00 0 0 4 0 61.0 4 1
March 14 2.57 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 14 3.20 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 14 3.43 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 14 3.32 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
July 14 3.13 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Aug 14 3.60 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Sept 14 4.08 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Water Year Totals: 41.13" 16.12" 13 days 16.12" 13 0.00" 0 days 0 13 days 0 days 156.2" 13 days 8 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
10/1/2013
10/2/2013
10/3/2013
10/4/2013
10/5/2013
10/6/2013
10/7/2013
10/8/2013
10/9/2013
10/10/2013
10/11/2013
10/12/2013
10/13/2013
10/14/2013
10/15/2013
10/16/2013
10/17/2013
10/18/2013
10/19/2013
10/20/2013
10/21/2013
10/22/2013
10/23/2013
10/24/2013
10/25/2013
10/26/2013
10/27/2013
10/28/2013
10/29/2013
10/30/2013
10/31/2013
11/1/2013
11/2/2013
11/3/2013
11/4/2013
11/5/2013
11/6/2013
11/7/2013
11/8/2013
11/9/2013
11/10/2013
11/11/2013
11/12/2013
11/13/2013
11/14/2013
11/15/2013
11/16/2013
11/17/2013
11/18/2013
11/19/2013
11/20/2013
11/21/2013
11/22/2013
11/23/2013
11/24/2013
11/25/2013
11/26/2013
11/27/2013
11/28/2013
11/29/2013
11/30/2013
12/1/2013
12/2/2013
12/3/2013
12/4/2013
12/5/2013
12/6/2013
12/7/2013
12/8/2013
12/9/2013
12/10/2013
12/11/2013
12/12/2013
12/13/2013
12/14/2013
12/15/2013
12/16/2013
12/17/2013
12/18/2013
12/19/2013
12/20/2013
12/21/2013
12/22/2013
12/23/2013
12/24/2013
12/25/2013
12/26/2013
12/27/2013
12/28/2013
12/29/2013
12/30/2013
12/31/2013
Day of YearDaily PrcpMultiday Prcp
1/1/2014
1/2/2014
1/3/2014
1/4/2014
1/5/2014
1/6/2014
1/7/2014
1/8/2014 2.60
1/9/2014 2.10
1/10/2014
1/11/2014
1/12/2014
1/13/2014
1/14/2014
1/15/2014
1/16/2014
1/17/2014
1/18/2014
1/19/2014 0.52
1/20/2014 1.00
1/21/2014
1/22/2014
1/23/2014
1/24/2014
1/25/2014 0.20
1/26/2014 0.30
1/27/2014 0.20
1/28/2014 0.40
1/29/2014
1/30/2014 2.90
1/31/2014
2/1/2014
2/2/2014
2/3/2014
2/4/2014
2/5/2014
2/6/2014
2/7/2014 2.20
2/8/2014
2/9/2014
2/10/2014
2/11/2014
2/12/2014
2/13/2014
2/14/2014 0.80
2/15/2014 2.40
2/16/2014
2/17/2014
2/18/2014
2/19/2014
2/20/2014
2/21/2014
2/22/2014
2/23/2014
2/24/2014
2/25/2014
2/26/2014 0.50
2/27/2014
2/28/2014
3/1/2014
3/2/2014
3/3/2014
3/4/2014
3/5/2014
3/6/2014
3/7/2014
3/8/2014
3/9/2014
3/10/2014
3/11/2014
3/12/2014
3/13/2014
3/14/2014
3/15/2014
3/16/2014
3/17/2014
3/18/2014
3/19/2014
3/20/2014
3/21/2014
3/22/2014
3/23/2014
3/24/2014
3/25/2014
3/26/2014
3/27/2014
3/28/2014
3/29/2014
3/30/2014
3/31/2014
Day of YearDaily PrcpMultiday Prcp
4/1/2014
4/2/2014
4/3/2014
4/4/2014
4/5/2014
4/6/2014
4/7/2014
4/8/2014
4/9/2014
4/10/2014
4/11/2014
4/12/2014
4/13/2014
4/14/2014
4/15/2014
4/16/2014
4/17/2014
4/18/2014
4/19/2014
4/20/2014
4/21/2014
4/22/2014
4/23/2014
4/24/2014
4/25/2014
4/26/2014
4/27/2014
4/28/2014
4/29/2014
4/30/2014
5/1/2014
5/2/2014
5/3/2014
5/4/2014
5/5/2014
5/6/2014
5/7/2014
5/8/2014
5/9/2014
5/10/2014
5/11/2014
5/12/2014
5/13/2014
5/14/2014
5/15/2014
5/16/2014
5/17/2014
5/18/2014
5/19/2014
5/20/2014
5/21/2014
5/22/2014
5/23/2014
5/24/2014
5/25/2014
5/26/2014
5/27/2014
5/28/2014
5/29/2014
5/30/2014
5/31/2014
6/1/2014
6/2/2014
6/3/2014
6/4/2014
6/5/2014
6/6/2014
6/7/2014
6/8/2014
6/9/2014
6/10/2014
6/11/2014
6/12/2014
6/13/2014
6/14/2014
6/15/2014
6/16/2014
6/17/2014
6/18/2014
6/19/2014
6/20/2014
6/21/2014
6/22/2014
6/23/2014
6/24/2014
6/25/2014
6/26/2014
6/27/2014
6/28/2014
6/29/2014
6/30/2014
Day of YearDaily PrcpMultiday Prcp
7/1/2014
7/2/2014
7/3/2014
7/4/2014
7/5/2014
7/6/2014
7/7/2014
7/8/2014
7/9/2014
7/10/2014
7/11/2014
7/12/2014
7/13/2014
7/14/2014
7/15/2014
7/16/2014
7/17/2014
7/18/2014
7/19/2014
7/20/2014
7/21/2014
7/22/2014
7/23/2014
7/24/2014
7/25/2014
7/26/2014
7/27/2014
7/28/2014
7/29/2014
7/30/2014
7/31/2014
8/1/2014
8/2/2014
8/3/2014
8/4/2014
8/5/2014
8/6/2014
8/7/2014
8/8/2014
8/9/2014
8/10/2014
8/11/2014
8/12/2014
8/13/2014
8/14/2014
8/15/2014
8/16/2014
8/17/2014
8/18/2014
8/19/2014
8/20/2014
8/21/2014
8/22/2014
8/23/2014
8/24/2014
8/25/2014
8/26/2014
8/27/2014
8/28/2014
8/29/2014
8/30/2014
8/31/2014
9/1/2014
9/2/2014
9/3/2014
9/4/2014
9/5/2014
9/6/2014
9/7/2014
9/8/2014
9/9/2014
9/10/2014
9/11/2014
9/12/2014
9/13/2014
9/14/2014
9/15/2014
9/16/2014
9/17/2014
9/18/2014
9/19/2014
9/20/2014
9/21/2014
9/22/2014
9/23/2014
9/24/2014
9/25/2014
9/26/2014
9/27/2014
9/28/2014
9/29/2014
9/30/2014



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
1/8/2014 8:30 AM 2.60 26.5 M 31.5 M total of 26.5 inches of snow fell during the 24 hr period and drifts over 31 inches due to wind
1/9/2014 8:30 AM 2.10 21.2 2.10 52.5 M present amount of snow fall in station area was 52.5 inches of snowfall
1/19/2014 7:30 AM 0.52 5.4 M M M 24 HR OBSERVATION WAS 5.4 INCHES OF FRESH NEW SNOWFALL AT STATION LOCATION
1/20/2014 7:30 AM 1.00 9.9 1.00 15.3 M station received since yesterday 24 hr total 9.9 inches of new snow fall (edit: daily precip and water content from new snow initially recorded as 9.9". changed to NA due to inconsistency with nearby data. observer contacted. P.G.) (observer-confirmed 1.00". P.G.)
1/25/2014 8:00 AM 0.20 2.0 M M M 2 inches of new snowfall since yesterday 24 hr totals.
1/26/2014 8:30 AM 0.30 2.3 0.20 4.3 0.40 2.3 inches of new snow fell during a brief snow storm containing heavy snow band, visibility was about 50ft
1/27/2014 8:30 AM 0.20 2.3 0.20 6.6 0.80 2.3 inches of new snowfall has fallen in the past 24 hrs, and with drifts due to wind are much higher average of 5-6 inches
1/28/2014 8:30 AM 0.40 2.8 0.40 9.4 1.20 2.8 inches of new snow.
1/30/2014 8:00 AM 2.90 22.8 2.90 32.0 3.20 heavy lake effect snow... over 22.8 inches in 24 hrs, also the nexrad radar system was showing absolutely nothing at times but i took a snapshot of from Canada Doppler shows a narrow band about 2 miles wide over southern watertown
2/7/2014 7:00 AM 2.20 22.0 2.20 36.0 3.60 at 07:00am on this side of watertown ny we have exactly 22 inches of snow fall in the last 24 hrs, heaviest bands were right over southern watertown, was awake all night working, and went outside every hour to clear snow. also ill state drifts were well over 35-40 inches in what was before plowed areas. watertown schools are closed,what are just 10 blocks from here. snow is still on-going.. (edit: daily precip and core from total snow depth initially recorded as 2.20" and 3.60" respectively. changed to NA due to possible rounding suspicion. observer has been contacted. P.G.)
2/14/2014 6:20 AM 0.80 7.9 0.80 M M steady snowfall 7.9 inches of new snow from current storm,
2/15/2014 6:00 AM 2.40 23.8 2.40 M M Summary: Friday 6:00am to 2:00pm 15.2 inches of new snowfall from the coastal storm and from 2:00pm to 6:00am Saturday morning we accumulated an additional 8.6 inches of new snowfall from lake effect snow bands and this brings the total amount of precipitation and snowfall to 23.8 inches of new snow fall and 2.4 inches of precipitation from core value
2/26/2014 7:00 AM 0.50 7.3 0.50 M M 7.3 inches of light powder lake effect snow fallen in our side of town during the last 24 hrs of the storm..



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