Station Overview Station Location
Station Number NJ-MS-50 Latitude 40.77978
Station Name Mendham Twp 0.5 ESE Longitude -74.5854
County Morris Elevation (ft) 525



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 4.45 6.60 31 6.60 31 0.00 0 0 17 0 0.0 0 0
Nov 12 4.08 1.15 30 1.15 30 0.00 0 0 6 0 5.5 2 1
Dec 12 4.12 5.67 31 5.67 31 0.00 0 0 19 0 4.0 2 3
Jan 13 3.64 3.42 31 3.42 31 0.00 0 0 10 2 0.8 2 4
Feb 13 2.88 2.90 28 2.31 26 0.59 2 1 12 2 10.6 4 12
March 13 4.16 2.31 16 0.85 14 1.46 2 1 3 1 2.6 2 2
April 13 4.38 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 13 4.65 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 13 4.70 4.11 17 4.11 17 0.00 0 0 7 1 0.0 0 0
July 13 4.93 8.18 31 8.18 31 0.00 0 0 9 0 0.0 0 0
Aug 13 4.29 4.73 29 4.73 29 0.00 0 0 11 3 0.0 0 0
Sept 13 4.65 2.98 30 2.98 30 0.00 0 0 5 1 0.0 0 0
Water Year Totals: 50.93" 42.05" 274 days 40.00" 270 2.05" 4 days 2 99 days 10 days 23.5" 12 days 22 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 0.00
10/2/2012 0.04
10/3/2012 1.15
10/4/2012 0.05
10/5/2012 0.38
10/6/2012 0.00
10/7/2012 0.00
10/8/2012 0.10
10/9/2012 0.05
10/10/2012 0.34
10/11/2012 0.01
10/12/2012 0.00
10/13/2012 0.00
10/14/2012 0.00
10/15/2012 0.00
10/16/2012 0.48
10/17/2012 0.00
10/18/2012 0.00
10/19/2012 0.19
10/20/2012 2.26
10/21/2012 0.00
10/22/2012 0.00
10/23/2012 0.00
10/24/2012 0.07
10/25/2012 0.03
10/26/2012 0.01
10/27/2012 0.01
10/28/2012 0.00
10/29/2012 0.00
10/30/2012 0.95
10/31/2012 0.48
11/1/2012 0.00
11/2/2012 0.00
11/3/2012 0.00
11/4/2012 0.00
11/5/2012 0.00
11/6/2012 0.00
11/7/2012 0.00
11/8/2012 0.35
11/9/2012 0.00
11/10/2012 0.00
11/11/2012 0.00
11/12/2012 0.01
11/13/2012 0.28
11/14/2012 0.04
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 0.01
11/25/2012 0.00
11/26/2012 0.00
11/27/2012 0.00
11/28/2012 0.46
11/29/2012 0.00
11/30/2012 0.00
12/1/2012 0.01
12/2/2012 0.01
12/3/2012 0.09
12/4/2012 0.15
12/5/2012 0.02
12/6/2012 0.00
12/7/2012 0.00
12/8/2012 0.50
12/9/2012 0.06
12/10/2012 0.31
12/11/2012 0.04
12/12/2012 0.00
12/13/2012 0.00
12/14/2012 0.00
12/15/2012 0.00
12/16/2012 0.00
12/17/2012 0.47
12/18/2012 0.56
12/19/2012 0.02
12/20/2012 0.00
12/21/2012 1.82
12/22/2012 0.04
12/23/2012 0.01
12/24/2012 0.00
12/25/2012 0.15
12/26/2012 0.00
12/27/2012 1.11
12/28/2012 0.03
12/29/2012 0.00
12/30/2012 0.27
12/31/2012 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2013 0.00
1/2/2013 0.00
1/3/2013 0.00
1/4/2013 0.00
1/5/2013 0.00
1/6/2013 0.00
1/7/2013 0.00
1/8/2013 0.00
1/9/2013 0.00
1/10/2013 T
1/11/2013 0.00
1/12/2013 0.57
1/13/2013 0.02
1/14/2013 0.04
1/15/2013 0.19
1/16/2013 0.63
1/17/2013 0.04
1/18/2013 0.00
1/19/2013 0.00
1/20/2013 0.00
1/21/2013 0.00
1/22/2013 T
1/23/2013 0.00
1/24/2013 0.00
1/25/2013 0.00
1/26/2013 0.04
1/27/2013 0.00
1/28/2013 0.00
1/29/2013 0.24
1/30/2013 0.05
1/31/2013 1.60
2/1/2013 0.00
2/2/2013 T
2/3/2013 0.08
2/4/2013 0.00
2/5/2013 0.03
2/6/2013 0.04
2/7/2013 0.00
2/8/2013 0.01
2/9/2013 0.98
2/10/2013 0.00
2/11/2013 0.28
2/12/2013 0.09
2/13/2013 0.00
2/14/2013 0.08
2/15/2013 0.00
2/16/2013 0.08
2/17/2013 0.00
2/18/2013 0.00
2/19/2013 0.00
2/20/2013 0.45
2/21/2013 T
2/22/2013 0.00
2/23/2013 0.07
2/24/2013 0.12
2/25/2013 0.00
2/26/2013 0.00
2/27/2013 **
2/28/2013 0.59
3/1/2013 0.00
3/2/2013 0.00
3/3/2013 0.00
3/4/2013 0.00
3/5/2013 0.00
3/6/2013 0.00
3/7/2013
3/8/2013
3/9/2013
3/10/2013
3/11/2013
3/12/2013 **
3/13/2013 1.46
3/14/2013 0.00
3/15/2013 0.00
3/16/2013 0.00
3/17/2013 0.08
3/18/2013 T
3/19/2013 0.68
3/20/2013 0.00
3/21/2013
3/22/2013
3/23/2013
3/24/2013
3/25/2013 0.09
3/26/2013
3/27/2013
3/28/2013
3/29/2013
3/30/2013
3/31/2013
Day of YearDaily PrcpMultiday Prcp
4/1/2013
4/2/2013
4/3/2013
4/4/2013
4/5/2013
4/6/2013
4/7/2013
4/8/2013
4/9/2013
4/10/2013
4/11/2013
4/12/2013
4/13/2013
4/14/2013
4/15/2013
4/16/2013
4/17/2013
4/18/2013
4/19/2013
4/20/2013
4/21/2013
4/22/2013
4/23/2013
4/24/2013
4/25/2013
4/26/2013
4/27/2013
4/28/2013
4/29/2013
4/30/2013
5/1/2013
5/2/2013
5/3/2013
5/4/2013
5/5/2013
5/6/2013
5/7/2013
5/8/2013
5/9/2013
5/10/2013
5/11/2013
5/12/2013
5/13/2013
5/14/2013
5/15/2013
5/16/2013
5/17/2013
5/18/2013
5/19/2013
5/20/2013
5/21/2013
5/22/2013
5/23/2013
5/24/2013
5/25/2013
5/26/2013
5/27/2013
5/28/2013
5/29/2013
5/30/2013
5/31/2013
6/1/2013
6/2/2013
6/3/2013
6/4/2013
6/5/2013
6/6/2013
6/7/2013
6/8/2013
6/9/2013
6/10/2013
6/11/2013
6/12/2013
6/13/2013
6/14/2013 1.03
6/15/2013 0.28
6/16/2013 0.00
6/17/2013 0.00
6/18/2013 0.58
6/19/2013 0.70
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 0.06
6/26/2013 0.38
6/27/2013 0.00
6/28/2013 1.08
6/29/2013 T
6/30/2013 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2013 2.15
7/2/2013 0.09
7/3/2013 0.59
7/4/2013 0.08
7/5/2013 0.00
7/6/2013 0.00
7/7/2013 0.00
7/8/2013 0.35
7/9/2013 0.00
7/10/2013 0.00
7/11/2013 0.00
7/12/2013 0.00
7/13/2013 0.22
7/14/2013 0.04
7/15/2013 0.00
7/16/2013 0.00
7/17/2013 0.00
7/18/2013 0.00
7/19/2013 0.00
7/20/2013 0.00
7/21/2013 0.00
7/22/2013 0.00
7/23/2013 1.50
7/24/2013 0.00
7/25/2013 0.00
7/26/2013 0.00
7/27/2013 0.00
7/28/2013 0.00
7/29/2013 3.16
7/30/2013 0.00
7/31/2013 0.00
8/1/2013 0.00
8/2/2013 0.90
8/3/2013 T
8/4/2013 0.18
8/5/2013 0.00
8/6/2013 0.00
8/7/2013 0.00
8/8/2013 M
8/9/2013 0.45
8/10/2013 0.44
8/11/2013 M
8/12/2013 0.09
8/13/2013 0.11
8/14/2013 0.85
8/15/2013 0.00
8/16/2013 0.00
8/17/2013 0.00
8/18/2013 0.00
8/19/2013 0.02
8/20/2013 0.00
8/21/2013 0.00
8/22/2013 T
8/23/2013 1.35
8/24/2013 0.00
8/25/2013 0.00
8/26/2013 0.00
8/27/2013 0.10
8/28/2013 0.00
8/29/2013 0.24
8/30/2013 T
8/31/2013 0.00
9/1/2013 T
9/2/2013 0.11
9/3/2013 0.19
9/4/2013 0.00
9/5/2013 0.00
9/6/2013 0.00
9/7/2013 0.00
9/8/2013 0.00
9/9/2013 0.00
9/10/2013 0.00
9/11/2013 0.00
9/12/2013 0.00
9/13/2013 0.92
9/14/2013 0.00
9/15/2013 0.00
9/16/2013 0.00
9/17/2013 0.03
9/18/2013 0.00
9/19/2013 0.00
9/20/2013 0.00
9/21/2013 0.00
9/22/2013 1.73
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 9:30 AM 0.00 0.0 M M M
10/2/2012 9:30 AM 0.04 M M M M
10/3/2012 9:30 AM 1.15 M M M M
10/4/2012 9:30 AM 0.05 M M M M
10/5/2012 9:30 AM 0.38 M M M M
10/6/2012 9:30 AM 0.00 0.0 M M M
10/7/2012 9:30 AM 0.00 0.0 M M M
10/8/2012 9:30 AM 0.10 M M M M
10/9/2012 9:30 AM 0.05 M M M M
10/10/2012 9:30 AM 0.34 M M M M
10/11/2012 9:30 AM 0.01 M M M M
10/12/2012 9:30 AM 0.00 0.0 M M M
10/13/2012 9:30 AM 0.00 0.0 M M M
10/14/2012 9:30 AM 0.00 0.0 M M M
10/15/2012 9:30 AM 0.00 0.0 M M M
10/16/2012 9:30 AM 0.48 M M M M
10/17/2012 9:30 AM 0.00 0.0 M M M
10/18/2012 9:30 AM 0.00 0.0 M M M
10/19/2012 9:30 AM 0.19 M M M M
10/20/2012 9:30 AM 2.26 M M M M
10/21/2012 9:30 AM 0.00 0.0 M M M
10/22/2012 9:30 AM 0.00 0.0 M M M
10/23/2012 9:30 AM 0.00 0.0 M M M
10/24/2012 9:30 AM 0.07 M M M M
10/25/2012 9:30 AM 0.03 M M M M
10/26/2012 9:30 AM 0.01 M M M M
10/27/2012 9:30 AM 0.01 M M M M
10/28/2012 9:30 AM 0.00 0.0 M M M
10/29/2012 9:30 AM 0.00 0.0 M M M
10/30/2012 9:30 AM 0.95 M M M M Moderate rainfall and strong gusting winds 55-70 mph locally with the passage of Storm Sandy. Heaviest period of rain occurred 291600-292100 pm. No locally observed flooding.
10/31/2012 9:30 AM 0.48 0.0 M M M Sowers mostly during the tail end of Storm Sandy. Major power outages throughout New Jersey, including the municipalities of Mendham Borough and Mendham Township. No locally observed flooding and most significant damage appeared to be cropped and up-rooted trees.
11/1/2012 9:30 AM 0.00 0.0 M M M
11/2/2012 9:30 AM 0.00 0.0 M M M
11/3/2012 9:30 AM 0.00 0.0 M M M
11/4/2012 9:30 AM 0.00 0.0 M M M
11/5/2012 9:30 AM 0.00 0.0 M M M
11/6/2012 9:30 AM 0.00 0.0 M M M
11/7/2012 9:30 AM 0.00 0.0 M M M
11/8/2012 9:30 AM 0.35 3.0 0.35 M M First recorded snowfall of the 2012-2013 winter season. Snowfall persisted for approximately 12 hours locally from 1200-2400. Periods of strong winds, 25-40mph existed but did not result in observable drifting. Snow was moderately wet with final accumulation totaling some 3 inches.
11/9/2012 9:30 AM 0.00 0.0 M M M
11/10/2012 9:30 AM 0.00 0.0 M M M
11/11/2012 9:30 AM 0.00 0.0 M M M
11/12/2012 9:30 AM 0.01 M M M M
11/13/2012 9:30 AM 0.28 M M M M
11/14/2012 9:30 AM 0.04 M M M M
11/15/2012 9:30 AM 0.00 0.0 M M M
11/16/2012 9:30 AM 0.00 0.0 M M M
11/17/2012 9:30 AM 0.00 0.0 M M M
11/18/2012 9:30 AM 0.00 0.0 M M M
11/19/2012 9:30 AM 0.00 0.0 M M M
11/20/2012 9:30 AM 0.00 0.0 M M M
11/21/2012 9:30 AM 0.00 0.0 M M M
11/22/2012 9:30 AM 0.00 0.0 M M M
11/23/2012 9:30 AM 0.00 0.0 M M M
11/24/2012 9:30 AM 0.01 M M M M
11/25/2012 9:30 AM 0.00 0.0 0.00 M M Infrequent snow flurries during late morning and afternoon of 24 Nov. No measurable amount accumulated during the snow periods while ground level temperatures remained above freezing. Local weather reports indicated snow precipitation originated as lake-affect snow clouds originating from Lake Erie.
11/26/2012 9:30 AM 0.00 0.0 M M M
11/27/2012 9:30 AM 0.00 0.0 M M M
11/28/2012 9:30 AM 0.46 2.5 0.46 2.5 0.46 Snowfall began 0800 27 Nov and lasted until approximately 1530 local. Observed snow depth measured at 2.5 inches with a melted value of .41 inches. Additional melted precipitation until the 28 Nov reporting hour measured .05 inches.
11/29/2012 9:30 AM 0.00 0.0 M M M
11/30/2012 9:30 AM 0.00 0.0 M M M
12/1/2012 9:30 AM 0.01 M M M M
12/2/2012 9:30 AM 0.01 M M M M
12/3/2012 9:30 AM 0.09 M M M M
12/4/2012 9:30 AM 0.15 M M M M
12/5/2012 9:30 AM 0.02 M M M M
12/6/2012 9:30 AM 0.00 0.0 M M M
12/7/2012 9:30 AM 0.00 0.0 M M M
12/8/2012 9:30 AM 0.50 M M M M
12/9/2012 9:30 AM 0.06 M M M M
12/10/2012 9:30 AM 0.31 M M M M
12/11/2012 9:30 AM 0.04 M M M M
12/12/2012 9:30 AM 0.00 0.0 M M M
12/13/2012 9:30 AM 0.00 0.0 M M M
12/14/2012 9:30 AM 0.00 0.0 M M M
12/15/2012 9:30 AM 0.00 0.0 M M M
12/16/2012 9:30 AM 0.00 0.0 M M M
12/17/2012 9:30 AM 0.47 M M M M
12/18/2012 9:30 AM 0.56 M M M M
12/19/2012 9:30 AM 0.02 M M M M
12/20/2012 9:30 AM 0.00 0.0 M M M
12/21/2012 9:30 AM 1.82 M M M M
12/22/2012 9:30 AM 0.04 0.0 0.04 0.0 0.04 Snowfall and snow squalls during the overnight period. Ground temperatures and ambient air temp too warm to allow for measurable snow amounts.
12/23/2012 9:30 AM 0.01 0.0 0.01 0.0 0.01 Snow flurries and snow squalls continued on 22 Dec. No measurable on ground surfaces.
12/24/2012 9:30 AM 0.00 0.0 0.00 0.0 0.00
12/25/2012 9:30 AM 0.15 0.8 0.15 0.8 0.15
12/26/2012 9:30 AM 0.00 0.0 M M M
12/27/2012 9:30 AM 1.11 M M M M Precipitation started as an extended period of snowfall measuring to approximately 2.5 inches before turning to all and moderate rainfall. No measurable snow amounts in vicinity of rain gauge. Rain gauge indicated entire precip measured amount.
12/28/2012 9:30 AM 0.03 M M M M
12/29/2012 9:30 AM 0.00 0.0 M M M
12/30/2012 9:30 AM 0.27 3.2 0.27 3.2 0.27
12/31/2012 9:30 AM 0.00 0.0 0.00 2.5 0.26
1/1/2013 9:30 AM 0.00 0.0 M 1.8 0.26
1/2/2013 9:30 AM 0.00 0.0 M 1.8 0.26 Local temperatures remained at or below freezing for the reporting period. Skies were mostly cloudy. Large area lawns show thinning snow cover while wooded and sparsely wooded areas show snow depth decrease but maintained melted value. Reported snow dry and melted values are solely from a snow board.
1/3/2013 9:30 AM 0.00 0.0 M M M
1/4/2013 9:30 AM 0.00 0.0 M M M
1/5/2013 9:30 AM 0.00 0.0 M M M
1/6/2013 9:30 AM 0.00 0.0 M M M
1/7/2013 9:30 AM 0.00 0.0 M M M
1/8/2013 9:30 AM 0.00 0.0 M M M
1/9/2013 9:30 AM 0.00 0.0 M M M
1/10/2013 9:30 AM T M M M M
1/11/2013 9:30 AM 0.00 0.0 M M M
1/12/2013 9:30 AM 0.57 M M M M
1/13/2013 9:30 AM 0.02 M M M M
1/14/2013 9:30 AM 0.04 M M M M
1/15/2013 9:30 AM 0.19 M M M M
1/16/2013 9:30 AM 0.63 0.5 0.63 0.5 0.63 Accumulated precipitation from 24-hour period of mostly freezing rain and sleet commencing approximately 152200 local. Ground accumulation hindered by ground temperature preceding precip. Overall accumulation barely measurable at local elevation of approximately 500ft. Surrounding hills at 700ft had more visible, remaining snow cover.
1/17/2013 9:30 AM 0.04 M M M M
1/18/2013 9:30 AM 0.00 0.0 M M M
1/19/2013 9:30 AM 0.00 0.0 M M M
1/20/2013 9:30 AM 0.00 0.0 M M M
1/21/2013 9:30 AM 0.00 0.0 M M M
1/22/2013 9:30 AM T 0.0 0.00 0.0 0.00 Light snow showers with no measurable ground amounts.
1/23/2013 9:30 AM 0.00 0.0 M M M First hard frost/freezing of the 2012-2013 season. Stream headwaters and vernal pools showed significant icing after an overnight temp range of 11-6 degrees F at a local elevation of 500ft.
1/24/2013 9:30 AM 0.00 0.0 M M M Observed local overnight temps at 4 degrees F.
1/25/2013 9:30 AM 0.00 0.0 M M M Overnight temps remained below 6 degrees F. Baseflow streams continued with increase visible icing along stream banks.
1/26/2013 9:30 AM 0.04 0.3 0.04 0.3 0.04 Late afternoon period of dry snow. Local temp range through overnight period 17-8 degrees F.
1/27/2013 9:30 AM 0.00 0.0 M M M
1/28/2013 9:30 AM 0.00 0.0 M M M
1/29/2013 9:30 AM 0.24 0.0 0.24 0.0 0.24 Record a continuous period of snowfall 280900-281200 amounting to approximately .5 inch before changing to freezing rain and later to all rain. Remaining measured snow depth at 290930 was negligible.
1/30/2013 9:30 AM 0.05 0.0 0.00 0.0 0.00 Light overnight showers 291900-292200 followed by dense fog with 1/4 mile visibility.
1/31/2013 9:30 AM 1.60 0.0 0.00 0.0 0.00 Extended overnight period of rain. Total accumulation of: .29 inches by 302345; .45 inches by 01045; 1.37 inches by 010530; 1.60 inches by 010700. Rain was preceded by local air temp rise to 60 degrees F causing ground thaw. Sheet flow runoff caused clogged road storm drain catch basins, road ponding, but no local flooding. Stream conditions worsened as significant sediment flow, possibly caused by uprooted root balls after Storm Sandy along stream corridors and watershed drainage areas, became persistent for 12 hours after end of rain period.
2/1/2013 9:30 AM 0.00 0.0 M M M
2/2/2013 9:30 AM T 0.0 0.00 0.0 0.00 Periods of significant snow shower activity during late afternoon of reporting period. Total accumulation was less than .4 inches. Overnight temps bottomed out at 14 degress F.
2/3/2013 9:30 AM 0.08 1.0 0.08 1.0 0.08
2/4/2013 9:30 AM 0.00 0.0 0.00 0.5 0.04 Snow depth decreased primarily form solar radiation since local air temp remained below freezing.
2/5/2013 9:30 AM 0.03 0.3 0.03 0.4 0.08 Minimal overnight flurries continued. Morning sky remained with solid overcast. Overnight temps ranged 18-22 degrees F and did not rise above freezing up to reporting time.
2/6/2013 9:30 AM 0.04 0.0 0.04 0.0 0.04 Snow squall persisted overnight eventually turning to mostly rain. Local ground level air temps recorded at 28 degrees F. causing total snow and total melted value to be slightly lower than expected.
2/7/2013 9:30 AM 0.00 0.0 0.00 0.3 0.02
2/8/2013 9:30 AM 0.01 0.0 0.01 0.2 0.03 Snowfall for storm 'Nemo' commenced just prior to the end of this reporting period. Local ground temps ranged from 33-27 degrees F depending on local elevation within a 5 mile radius.
2/9/2013 9:30 AM 0.98 9.0 0.98 9.0 0.98 Steady wet snowfall began approximately 081000 local time with a ground temperature of 28 degrees F. Total accumulated depth of 2.0 inches by 081300 with an equivalent .32 inches of melted value. Time Total Snow Depth Melted Value Temp 081400 3.0 in -- -- 081600 3.5 in .48 in -- 081800 4.0 in .61 in -- 081900 4.0 in .61 in 37.5 F 082000 4.0 in .61 in 31.0 F 090001 6.0 in .80 in 28.0 F 090130 8.0 in .82 in 29.0 F 090230 8.5 in .82 in 29.0 F 090500 8.5 in .82 in 27.0 F 090700 9.0 in .98 in 23.0 F 090930 9.0 in .99 in 29.0 F Local ground level winds rarely achieved significant strengths or notable gust conditions. There were actually two periods of snowfall--the first lasting six (6) hours from 081000-081600 with mostly wet or heavy snow for a total depth of approximately 3.5 inches. There then occurred a gap period of no falling snow until 082000. The last period was from 082000-090700, a drier snow because of the falling temperature, for a final total snow depth of 9.0 inches and melted value of .98 inches. This was followed by occasional snow flurries for the remainder of the reporting period.
2/10/2013 9:30 AM 0.00 0.0 0.00 6.5 0.74
2/11/2013 9:30 AM 0.28 0.0 0.00 4.0 0.78 Intermittent periods of freezing rain 110400 - 110930 while local ground temperatures climbed from 27.0 degrees F to 31.0 degrees F.
2/12/2013 9:30 AM 0.09 0.0 0.00 3.0 0.55
2/13/2013 9:30 AM 0.00 0.0 0.00 3.0 0.55 Overnight temps did not dip below 23 degrees F.
2/14/2013 9:30 AM 0.08 0.3 0.08 4.0 0.80 Limited period of wet snow fall beginning approximately 132000 local. Ground level temps continued to hover at 28-31 degrees F through the reporting period.
2/15/2013 9:30 AM 0.00 0.0 M M M
2/16/2013 9:30 AM 0.08 T 0.02 3.5 0.70
2/17/2013 9:30 AM 0.00 0.0 M M M
2/18/2013 9:30 AM 0.00 0.0 M M M
2/19/2013 9:30 AM 0.00 0.0 M M M
2/20/2013 9:30 AM 0.45 M M M M
2/21/2013 9:30 AM T M M M M
2/22/2013 9:30 AM 0.00 0.0 M M M
2/23/2013 9:30 AM 0.07 M M M M
2/24/2013 9:30 AM 0.12 M M M M
2/25/2013 9:30 AM 0.00 0.0 M M M
2/26/2013 9:30 AM 0.00 0.0 M M M
3/1/2013 9:30 AM 0.00 0.0 M M M
3/2/2013 9:30 AM 0.00 0.0 M M M
3/3/2013 9:30 AM 0.00 0.0 M M M
3/4/2013 9:30 AM 0.00 0.0 M M M
3/5/2013 9:30 AM 0.00 0.0 M M M
3/6/2013 9:30 AM 0.00 0.0 0.00 0.0 0.00
3/14/2013 9:30 AM 0.00 0.0 M M M
3/15/2013 9:30 AM 0.00 0.0 M M M
3/16/2013 9:30 AM 0.00 0.0 M M M
3/17/2013 9:30 AM 0.08 0.1 0.08 0.1 0.08 Rain snow equivalent caused by period snow showers during warm level ground temps during entire precipitation period
3/18/2013 9:30 AM T M M M M
3/19/2013 9:30 AM 0.68 2.5 0.68 2.5 0.68 (MG note: Set "NA" total snow depth to 2.5" and 2.50" total snow melted core to 0.68". It's clear from original report that these values were simply shifted down a field from where they were intended (0.68" was listed in "Prcp Began" field). Original report submitted 3/19/2013 3:10 PM)
3/20/2013 9:30 AM 0.00 0.0 M M M
3/25/2013 9:30 AM 0.09 M M M M
6/14/2013 9:30 AM 1.03 M M M M
6/15/2013 9:30 AM 0.28 M M M M Rainfall total primarily from a passing thunderstorm.
6/16/2013 9:30 AM 0.00 0.0 M M M
6/17/2013 9:30 AM 0.00 0.0 M M M
6/18/2013 9:30 AM 0.58 M M M M Rainfall primaril;y from passage of a thunderstorm cell.
6/19/2013 9:30 AM 0.70 M M M M Rainfall was primarily between 181300-181930 local
6/20/2013 9:30 AM 0.00 0.0 M M M
6/21/2013 9:30 AM 0.00 0.0 M M M
6/22/2013 9:30 AM 0.00 0.0 M M M Local surface temps of 64F overnight and 83F daytime.
6/23/2013 9:30 AM 0.00 0.0 M M M
6/24/2013 9:30 AM 0.00 0.0 M M M
6/25/2013 9:30 AM 0.06 M M M M Rainfall from short period of thunderstorm passage
6/26/2013 9:30 AM 0.38 M M M M Rainfall primarily from passing thunderstorms.
6/27/2013 9:30 AM 0.00 0.0 M M M
6/28/2013 9:30 AM 1.08 M M M M
6/29/2013 9:30 AM T M M M M
6/30/2013 9:30 AM 0.00 0.0 M M M
7/1/2013 9:30 AM 2.15 M M M M Majority of total rainfall occurred mid-morning on 1 July. No observed local street flooding, but streams did reach apparent peak flows.
7/2/2013 9:30 AM 0.09 M M M M
7/3/2013 9:30 AM 0.59 M M M M
7/4/2013 9:30 AM 0.08 M M M M
7/5/2013 9:30 AM 0.00 0.0 M M M
7/6/2013 9:30 AM 0.00 0.0 M M M
7/7/2013 9:30 AM 0.00 0.0 M M M
7/8/2013 9:30 AM 0.35 M M M M
7/9/2013 9:30 AM 0.00 0.0 M M M
7/10/2013 9:30 AM 0.00 0.0 M M M
7/11/2013 9:30 AM 0.00 0.0 M M M
7/12/2013 9:30 AM 0.00 0.0 M M M
7/13/2013 9:30 AM 0.22 M M M M
7/14/2013 9:30 AM 0.04 M M M M
7/15/2013 9:30 AM 0.00 0.0 M M M
7/16/2013 9:30 AM 0.00 0.0 M M M
7/17/2013 9:30 AM 0.00 0.0 M M M
7/18/2013 9:30 AM 0.00 0.0 M M M
7/19/2013 9:30 AM 0.00 0.0 M M M
7/20/2013 9:30 AM 0.00 0.0 M M M
7/21/2013 9:30 AM 0.00 0.0 M M M
7/22/2013 9:30 AM 0.00 0.0 M M M
7/23/2013 9:30 AM 1.50 M M M M
7/24/2013 9:30 AM 0.00 0.0 M M M
7/25/2013 9:30 AM 0.00 0.0 M M M
7/26/2013 9:30 AM 0.00 0.0 M M M
7/27/2013 9:30 AM 0.00 0.0 M M M
7/28/2013 9:30 AM 0.00 0.0 M M M
7/29/2013 9:30 AM 3.16 M M M M Heavy thunderstorm cell between 281600-281700 dropped approximately 2.5 inches causing minor local road puddling where storm drains were unable to receive and discharge quick enough.
7/30/2013 9:30 AM 0.00 0.0 M M M
7/31/2013 9:30 AM 0.00 0.0 M M M
8/1/2013 9:30 AM 0.00 0.0 M M M
8/2/2013 9:30 AM 0.90 M M M M
8/3/2013 9:30 AM T M M M M
8/4/2013 9:30 AM 0.18 M M M M
8/5/2013 9:30 AM 0.00 0.0 M M M
8/6/2013 9:30 AM 0.00 0.0 M M M
8/7/2013 9:30 AM 0.00 0.0 M M M
8/8/2013 9:30 AM M 0.0 M M M (MG note: Set 0.00" report to "NA", as rather certain that measurable rain occurred on this day. Original report submitted 8/11/2013 7:41 PM)
8/9/2013 9:30 AM 0.45 0.0 M M M
8/10/2013 9:30 AM 0.44 M M M M
8/11/2013 9:30 AM M M M M M (MG note: Set 0.13" report to "NA", as this was a dry day area-wide. Original report submitted 8/11/2013 5:48 PM)
8/12/2013 9:30 AM 0.09 M M M M
8/13/2013 9:30 AM 0.11 M M M M
8/14/2013 9:30 AM 0.85 M M M M
8/15/2013 9:30 AM 0.00 0.0 M M M
8/16/2013 9:30 AM 0.00 0.0 M M M
8/17/2013 9:30 AM 0.00 0.0 M M M
8/18/2013 9:30 AM 0.00 0.0 M M M
8/19/2013 9:30 AM 0.02 M M M M
8/20/2013 9:30 AM 0.00 0.0 M M M
8/21/2013 9:30 AM 0.00 0.0 M M M
8/22/2013 9:30 AM T M M M M Rainfall only began approximately 220900.
8/23/2013 9:30 AM 1.35 M M M M Most significant rain period was between 220930 and 221230 registering 1.31 inches.
8/24/2013 9:30 AM 0.00 0.0 M M M
8/25/2013 9:30 AM 0.00 0.0 M M M
8/26/2013 9:30 AM 0.00 0.0 M M M
8/27/2013 9:30 AM 0.10 M M M M
8/28/2013 9:30 AM 0.00 0.0 M M M
8/29/2013 9:30 AM 0.24 M M M M
8/30/2013 9:30 AM T M M M M
8/31/2013 9:30 AM 0.00 0.0 M M M
9/1/2013 9:30 AM T M M M M
9/2/2013 9:30 AM 0.11 M M M M Rainfall period commenced 020820 and interrupted at 020930 for this reporting period.
9/3/2013 9:30 AM 0.19 M M M M
9/4/2013 9:30 AM 0.00 0.0 M M M
9/5/2013 9:30 AM 0.00 0.0 M M M
9/6/2013 9:30 AM 0.00 0.0 M M M
9/7/2013 9:30 AM 0.00 0.0 M M M
9/8/2013 9:30 AM 0.00 0.0 M M M
9/9/2013 9:30 AM 0.00 0.0 M M M
9/10/2013 9:30 AM 0.00 0.0 M M M
9/11/2013 9:30 AM 0.00 0.0 M M M
9/12/2013 9:30 AM 0.00 0.0 M M M
9/13/2013 9:30 AM 0.92 M M M M Rainfall occurred during two separate moderate-intense periods, midday and early evening. Strong winds preceeded(30-45mph) actual precipitation. No evidence of local flooding or tree-fall damage, but significant wind damage events did occur 5-10 miles northwest in Randolph Township, NJ.
9/14/2013 9:30 AM 0.00 0.0 M M M
9/15/2013 9:30 AM 0.00 0.0 M M M
9/16/2013 9:30 AM 0.00 0.0 M M M
9/17/2013 9:30 AM 0.03 M M M M
9/18/2013 9:30 AM 0.00 0.0 M M M
9/19/2013 9:30 AM 0.00 0.0 M M M
9/20/2013 9:30 AM 0.00 0.0 M M M
9/21/2013 9:30 AM 0.00 0.0 M M M
9/22/2013 9:30 AM 1.73 M M M M Primary rainfall period between 222030 and 230130 included initial moderate rainfall rate followed by steady rainfall during latter half.
9/23/2013 9:30 AM 0.00 0.0 M M M
9/24/2013 9:30 AM 0.00 0.0 M M M
9/25/2013 9:30 AM 0.00 0.0 M M M
9/26/2013 9:30 AM 0.00 0.0 M M M
9/27/2013 9:30 AM 0.00 0.0 M M M
9/28/2013 9:30 AM 0.00 0.0 M M M
9/29/2013 9:30 AM 0.00 0.0 M M M
9/30/2013 9:30 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
2/27/2013 2/28/2013 9:30 AM 2 0.59 0.0 M
3/12/2013 3/13/2013 9:30 AM 2 1.46 0.0 0.00



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