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 11 4.45 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 11 4.08 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 11 4.12 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 12 3.64 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 12 2.88 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 12 4.16 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 12 4.38 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 12 4.65 5.59 28 5.59 28 0.00 0 0 18 0 0.0 0 0
June 12 4.70 5.00 30 5.00 30 0.00 0 0 12 0 0.0 0 0
July 12 4.93 2.83 31 2.83 31 0.00 0 0 14 0 0.0 0 0
Aug 12 4.29 3.88 31 3.88 31 0.00 0 0 10 0 0.0 0 0
Sept 12 4.65 5.33 30 5.33 30 0.00 0 0 14 0 0.0 0 0
Water Year Totals: 50.93" 22.63" 150 days 22.63" 150 0.00" 0 days 0 68 days 0 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
10/1/2011
10/2/2011
10/3/2011
10/4/2011
10/5/2011
10/6/2011
10/7/2011
10/8/2011
10/9/2011
10/10/2011
10/11/2011
10/12/2011
10/13/2011
10/14/2011
10/15/2011
10/16/2011
10/17/2011
10/18/2011
10/19/2011
10/20/2011
10/21/2011
10/22/2011
10/23/2011
10/24/2011
10/25/2011
10/26/2011
10/27/2011
10/28/2011
10/29/2011
10/30/2011
10/31/2011
11/1/2011
11/2/2011
11/3/2011
11/4/2011
11/5/2011
11/6/2011
11/7/2011
11/8/2011
11/9/2011
11/10/2011
11/11/2011
11/12/2011
11/13/2011
11/14/2011
11/15/2011
11/16/2011
11/17/2011
11/18/2011
11/19/2011
11/20/2011
11/21/2011
11/22/2011
11/23/2011
11/24/2011
11/25/2011
11/26/2011
11/27/2011
11/28/2011
11/29/2011
11/30/2011
12/1/2011
12/2/2011
12/3/2011
12/4/2011
12/5/2011
12/6/2011
12/7/2011
12/8/2011
12/9/2011
12/10/2011
12/11/2011
12/12/2011
12/13/2011
12/14/2011
12/15/2011
12/16/2011
12/17/2011
12/18/2011
12/19/2011
12/20/2011
12/21/2011
12/22/2011
12/23/2011
12/24/2011
12/25/2011
12/26/2011
12/27/2011
12/28/2011
12/29/2011
12/30/2011
12/31/2011
Day of YearDaily PrcpMultiday Prcp
1/1/2012
1/2/2012
1/3/2012
1/4/2012
1/5/2012
1/6/2012
1/7/2012
1/8/2012
1/9/2012
1/10/2012
1/11/2012
1/12/2012
1/13/2012
1/14/2012
1/15/2012
1/16/2012
1/17/2012
1/18/2012
1/19/2012
1/20/2012
1/21/2012
1/22/2012
1/23/2012
1/24/2012
1/25/2012
1/26/2012
1/27/2012
1/28/2012
1/29/2012
1/30/2012
1/31/2012
2/1/2012
2/2/2012
2/3/2012
2/4/2012
2/5/2012
2/6/2012
2/7/2012
2/8/2012
2/9/2012
2/10/2012
2/11/2012
2/12/2012
2/13/2012
2/14/2012
2/15/2012
2/16/2012
2/17/2012
2/18/2012
2/19/2012
2/20/2012
2/21/2012
2/22/2012
2/23/2012
2/24/2012
2/25/2012
2/26/2012
2/27/2012
2/28/2012
2/29/2012
3/1/2012
3/2/2012
3/3/2012
3/4/2012
3/5/2012
3/6/2012
3/7/2012
3/8/2012
3/9/2012
3/10/2012
3/11/2012
3/12/2012
3/13/2012
3/14/2012
3/15/2012
3/16/2012
3/17/2012
3/18/2012
3/19/2012
3/20/2012
3/21/2012
3/22/2012
3/23/2012
3/24/2012
3/25/2012
3/26/2012
3/27/2012
3/28/2012
3/29/2012
3/30/2012
3/31/2012
Day of YearDaily PrcpMultiday Prcp
4/1/2012
4/2/2012
4/3/2012
4/4/2012
4/5/2012
4/6/2012
4/7/2012
4/8/2012
4/9/2012
4/10/2012
4/11/2012
4/12/2012
4/13/2012
4/14/2012
4/15/2012
4/16/2012
4/17/2012
4/18/2012
4/19/2012
4/20/2012
4/21/2012
4/22/2012
4/23/2012
4/24/2012
4/25/2012
4/26/2012
4/27/2012
4/28/2012
4/29/2012
4/30/2012
5/1/2012
5/2/2012
5/3/2012
5/4/2012 0.03
5/5/2012 0.00
5/6/2012 0.09
5/7/2012 0.00
5/8/2012 0.04
5/9/2012 0.34
5/10/2012 0.14
5/11/2012 0.02
5/12/2012 0.00
5/13/2012 0.00
5/14/2012 0.01
5/15/2012 0.66
5/16/2012 1.02
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 0.00
5/20/2012 0.00
5/21/2012 0.49
5/22/2012 0.58
5/23/2012 0.13
5/24/2012 1.44
5/25/2012 0.04
5/26/2012 0.02
5/27/2012 0.05
5/28/2012 0.23
5/29/2012 0.00
5/30/2012 0.26
5/31/2012 0.00
6/1/2012 0.00
6/2/2012 1.72
6/3/2012 0.00
6/4/2012 0.14
6/5/2012 0.05
6/6/2012 0.17
6/7/2012 0.01
6/8/2012 0.03
6/9/2012 0.00
6/10/2012 0.02
6/11/2012 1.25
6/12/2012 0.00
6/13/2012 1.42
6/14/2012 0.00
6/15/2012 0.00
6/16/2012 0.00
6/17/2012 0.00
6/18/2012 0.00
6/19/2012 0.00
6/20/2012 0.00
6/21/2012 0.00
6/22/2012 0.00
6/23/2012 0.13
6/24/2012 0.00
6/25/2012 0.03
6/26/2012 0.00
6/27/2012 0.00
6/28/2012 0.00
6/29/2012 0.03
6/30/2012 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012 0.08
7/3/2012 0.00
7/4/2012 0.05
7/5/2012 0.00
7/6/2012 0.00
7/7/2012 0.00
7/8/2012 0.03
7/9/2012 0.00
7/10/2012 0.00
7/11/2012 0.00
7/12/2012 0.00
7/13/2012 0.00
7/14/2012 0.06
7/15/2012 0.00
7/16/2012 0.16
7/17/2012 0.00
7/18/2012 0.00
7/19/2012 0.46
7/20/2012 0.31
7/21/2012 0.15
7/22/2012 0.00
7/23/2012 0.00
7/24/2012 0.45
7/25/2012 0.02
7/26/2012 0.00
7/27/2012 0.68
7/28/2012 0.03
7/29/2012 0.27
7/30/2012 0.08
7/31/2012 0.00
8/1/2012 0.47
8/2/2012 0.19
8/3/2012 0.00
8/4/2012 0.00
8/5/2012 0.00
8/6/2012 0.49
8/7/2012 0.00
8/8/2012 0.00
8/9/2012 0.00
8/10/2012 0.09
8/11/2012 0.79
8/12/2012 0.25
8/13/2012 0.00
8/14/2012 0.00
8/15/2012 0.25
8/16/2012 0.00
8/17/2012 0.00
8/18/2012 0.96
8/19/2012 0.00
8/20/2012 0.00
8/21/2012 0.02
8/22/2012 0.00
8/23/2012 0.00
8/24/2012 0.00
8/25/2012 0.00
8/26/2012 0.00
8/27/2012 0.00
8/28/2012 0.37
8/29/2012 0.00
8/30/2012 0.00
8/31/2012 0.00
9/1/2012 0.00
9/2/2012 0.00
9/3/2012 0.38
9/4/2012 0.25
9/5/2012 0.58
9/6/2012 0.85
9/7/2012 0.00
9/8/2012 0.00
9/9/2012 0.47
9/10/2012 0.00
9/11/2012 0.00
9/12/2012 0.00
9/13/2012 0.00
9/14/2012 0.00
9/15/2012 0.03
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 0.79
9/19/2012 1.28
9/20/2012 0.00
9/21/2012 0.00
9/22/2012 0.01
9/23/2012 0.25
9/24/2012 0.00
9/25/2012 0.00
9/26/2012 0.04
9/27/2012 0.14
9/28/2012 0.24
9/29/2012 0.02
9/30/2012 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
5/4/2012 9:30 AM 0.03 M M M M Perciods of light overnight drizzle.
5/5/2012 9:30 AM 0.00 0.0 M M M Sustained cloud coverage during reporting period. No measurable precip.
5/6/2012 9:30 AM 0.09 M M M M Intermittent periods of light precip.
5/7/2012 9:30 AM 0.00 0.0 M M M Coud cover cleared by 2400 followed by heavy dew and light fog through 0600.
5/8/2012 9:30 AM 0.04 M M M M Period of light rain 1600-1800 hours
5/9/2012 9:30 AM 0.34 M M M M Intermittent periods of light rain: .09in. 1500-1800 hours .12in 1800-2200 hours .13in. 2200-0100 hours
5/10/2012 9:30 AM 0.14 M M M M Intermittent periods of slight to light rain: (.01 in 1700-1900) (.01 2200-0100) (.12 0100-0600)
5/11/2012 9:30 AM 0.02 M M M M Precip occurred during single cloud passing at 1200 hours.
5/12/2012 9:30 AM 0.00 0.0 M M M
5/13/2012 9:30 AM 0.00 0.0 M M M
5/14/2012 9:30 AM 0.01 M M M M Light to trace precip during 1800-0600 hours.
5/15/2012 9:30 AM 0.66 M M M M Intermittent light rain throughout the day. .01in. 1000-1300; .05in. 1300-1600; .14in. 1600-1900; .08in. 1900-2200; .38in. 2200-0900;
5/16/2012 9:30 AM 1.02 M M M M Persistent morning (05/15) rain, afternoon showers, and late evening/overnight thunder showers. (.51in 1000-1300 hours) (.06in 1300-1600 hours) (.21in 2100-2230 hours) (.24in 2330-0530 hours)
5/17/2012 9:30 AM 0.00 0.0 M M M
5/18/2012 9:30 AM 0.00 0.0 M M M
5/19/2012 9:30 AM 0.00 0.0 M M M
5/20/2012 9:30 AM 0.00 0.0 M M M
5/21/2012 9:30 AM 0.49 M M M M Rain precip from single passing local rain cloud. 210600-210930 hours.
5/22/2012 9:30 AM 0.58 M M M M Intermittent periods of light rain and drizzle during entire 24hr period. .07in. 211000-211400; .23in. 211400-211800; .05in. 211800-212200; .23in. 212200-230900;
5/23/2012 9:30 AM 0.13 M M M M Light and sporadic periods of rain. .03in. 221430-222200; .10in. 222200-230700;
5/24/2012 9:30 AM 1.44 M M M M Rain period primarily from passing thunderstorm. 1.42in 231500-232000; .02in 240001-240930;
5/25/2012 9:30 AM 0.04 M M M M Light periodic rain. .01in 240930-241500; .03in overnight 240001-250930;
5/26/2012 9:30 AM 0.02 M M M M
5/27/2012 9:30 AM 0.05 M M M M .05in 261800-262000;
5/28/2012 9:30 AM 0.23 M M M M Rainfall primarily from single passing thunderstorm. .23in 272000-272130;
5/29/2012 9:30 AM 0.00 0.0 M M M
5/30/2012 9:30 AM 0.26 M M M M Rainfall primarily from 3hr thunderstorm period. .23in 292000-292300; .03in 292300-300930;
5/31/2012 9:30 AM 0.00 0.0 M M M
6/1/2012 9:30 AM 0.00 0.0 M M M
6/2/2012 9:30 AM 1.72 M M M M Late night and overnight moderate rainfall periods. .13in 011930-012300; 1.22in 020001-020200; .37in 020200-02330;
6/3/2012 9:30 AM 0.00 0.0 M M M
6/4/2012 9:30 AM 0.14 M M M M Sporadic rain cloud showers with occasional thunderstorm . .03in 031330-032030; .12in 032030-040930;
6/5/2012 9:30 AM 0.05 M M M M
6/6/2012 9:30 AM 0.17 M M M M Periodic rain cloud showers. .02in 050930-051600; .07in 051600-052000; .08in 052000-0524000;
6/7/2012 9:30 AM 0.01 M M M M
6/8/2012 9:30 AM 0.03 M M M M Steady light rain during reported period. .03in 071500-072000;
6/9/2012 9:30 AM 0.00 0.0 M M M
6/10/2012 9:30 AM 0.02 M M M M
6/11/2012 9:30 AM 1.25 M M M M Strong single thunderstorm cell approximately 15 mile diameter. Regional weather reports attributed strong winds and penny-sized hail. Moderate winds and no visible hail noticed at this reporting station. 1.25in 101755-101820;
6/12/2012 9:30 AM 0.00 0.0 M M M
6/13/2012 9:30 AM 1.42 M M M M Near continuous light to moderate rainfall during 14 hour period. .32in 121100-121500; .46in 121500-122000; .60in 12000-130100; .04in 130100-130930;
6/14/2012 9:30 AM 0.00 0.0 M M M
6/15/2012 9:30 AM 0.00 0.0 M M M
6/16/2012 9:30 AM 0.00 0.0 M M M
6/17/2012 9:30 AM 0.00 0.0 M M M
6/18/2012 9:30 AM 0.00 0.0 M M M
6/19/2012 9:30 AM 0.00 0.0 M M M
6/20/2012 9:30 AM 0.00 0.0 M M M
6/21/2012 9:30 AM 0.00 0.0 M M M
6/22/2012 9:30 AM 0.00 0.0 M M M
6/23/2012 9:30 AM 0.13 M M M M
6/24/2012 9:30 AM 0.00 0.0 M M M
6/25/2012 9:30 AM 0.03 M M M M
6/26/2012 9:30 AM 0.00 0.0 M M M
6/27/2012 9:30 AM 0.00 0.0 M M M
6/28/2012 9:30 AM 0.00 0.0 M M M
6/29/2012 9:30 AM 0.03 M M M M
6/30/2012 9:30 AM 0.00 0.0 M M M
7/1/2012 9:30 AM 0.00 0.0 M M M
7/2/2012 9:30 AM 0.08 M M M M
7/3/2012 9:30 AM 0.00 0.0 M M M
7/4/2012 9:30 AM 0.05 M M M M
7/5/2012 9:30 AM 0.00 0.0 M M M
7/6/2012 9:30 AM 0.00 0.0 M M M
7/7/2012 9:30 AM 0.00 0.0 M M M
7/8/2012 9:30 AM 0.03 M M M M
7/9/2012 9:30 AM 0.00 0.0 M M M
7/10/2012 9:30 AM 0.00 0.0 M M M
7/11/2012 9:30 AM 0.00 0.0 M M M
7/12/2012 9:30 AM 0.00 0.0 M M M
7/13/2012 9:30 AM 0.00 0.0 M M M
7/14/2012 9:30 AM 0.06 0.0 M M M
7/15/2012 9:30 AM 0.00 0.0 M M M
7/16/2012 9:30 AM 0.16 M M M M
7/17/2012 9:30 AM 0.00 0.0 M M M
7/18/2012 9:30 AM 0.00 0.0 M M M
7/19/2012 9:30 AM 0.46 M M M M
7/20/2012 9:30 AM 0.31 M M M M
7/21/2012 9:30 AM 0.15 M M M M
7/22/2012 9:30 AM 0.00 0.0 M M M
7/23/2012 9:30 AM 0.00 0.0 M M M
7/24/2012 9:30 AM 0.45 M M M M
7/25/2012 9:30 AM 0.02 M M M M
7/26/2012 9:30 AM 0.00 0.0 M M M
7/27/2012 9:30 AM 0.68 M M M M
7/28/2012 9:30 AM 0.03 M M M M
7/29/2012 9:30 AM 0.27 M M M M
7/30/2012 9:30 AM 0.08 M M M M
7/31/2012 9:30 AM 0.00 0.0 M M M
8/1/2012 9:30 AM 0.47 M M M M
8/2/2012 9:30 AM 0.19 M M M M
8/3/2012 9:30 AM 0.00 0.0 M M M
8/4/2012 9:30 AM 0.00 0.0 M M M
8/5/2012 9:30 AM 0.00 0.0 M M M
8/6/2012 9:30 AM 0.49 M M M M
8/7/2012 9:30 AM 0.00 0.0 M M M
8/8/2012 9:30 AM 0.00 0.0 M M M
8/9/2012 9:30 AM 0.00 0.0 M M M
8/10/2012 9:30 AM 0.09 M M M M
8/11/2012 9:30 AM 0.79 M M M M
8/12/2012 9:30 AM 0.25 M M M M
8/13/2012 9:30 AM 0.00 0.0 M M M
8/14/2012 9:30 AM 0.00 0.0 M M M
8/15/2012 9:30 AM 0.25 M M M M
8/16/2012 9:30 AM 0.00 0.0 M M M
8/17/2012 9:30 AM 0.00 0.0 M M M
8/18/2012 9:30 AM 0.96 M M M M
8/19/2012 9:30 AM 0.00 0.0 M M M
8/20/2012 9:30 AM 0.00 0.0 M M M
8/21/2012 9:30 AM 0.02 M M M M
8/22/2012 9:30 AM 0.00 0.0 M M M
8/23/2012 9:30 AM 0.00 0.0 M M M
8/24/2012 9:30 AM 0.00 0.0 M M M
8/25/2012 9:30 AM 0.00 0.0 M M M
8/26/2012 9:30 AM 0.00 0.0 M M M
8/27/2012 9:30 AM 0.00 0.0 M M M
8/28/2012 9:30 AM 0.37 M M M M
8/29/2012 9:30 AM 0.00 0.0 M M M
8/30/2012 9:30 AM 0.00 0.0 M M M
8/31/2012 9:30 AM 0.00 0.0 M M M
9/1/2012 9:30 AM 0.00 0.0 M M M
9/2/2012 9:30 AM 0.00 0.0 M M M
9/3/2012 9:30 AM 0.38 M M M M
9/4/2012 9:30 AM 0.25 M M M M
9/5/2012 9:30 AM 0.58 M M M M
9/6/2012 9:30 AM 0.85 M M M M
9/7/2012 9:30 AM 0.00 0.0 M M M
9/8/2012 9:30 AM 0.00 0.0 M M M
9/9/2012 9:30 AM 0.47 M M M M
9/10/2012 9:30 AM 0.00 0.0 M M M
9/11/2012 9:30 AM 0.00 0.0 M M M
9/12/2012 9:30 AM 0.00 0.0 M M M
9/13/2012 9:30 AM 0.00 0.0 M M M
9/14/2012 9:30 AM 0.00 0.0 M M M
9/15/2012 9:30 AM 0.03 M M M M
9/16/2012 9:30 AM 0.00 0.0 M M M
9/17/2012 9:30 AM 0.00 0.0 M M M
9/18/2012 9:30 AM 0.79 0.0 M M M
9/19/2012 9:30 AM 1.28 M M M M Severe thunderstorm line passed through between 181815-182030. Local tornado warnings were initiated but none were evidenced. Strong wind gusts prevailed but did not result in local power outages. Some rain ponding occurred due to leaf-clogged storm drains, but no reported flash flooding or swollen creeks were reported in this area.
9/20/2012 9:30 AM 0.00 0.0 M M M
9/21/2012 9:30 AM 0.00 0.0 M M M
9/22/2012 9:30 AM 0.01 M M M M
9/23/2012 9:30 AM 0.25 M M M M
9/24/2012 9:30 AM 0.00 0.0 M M M
9/25/2012 9:30 AM 0.00 0.0 M M M
9/26/2012 9:30 AM 0.04 M M M M
9/27/2012 9:30 AM 0.14 M M M M
9/28/2012 9:30 AM 0.24 M M M M
9/29/2012 9:30 AM 0.02 M M M M
9/30/2012 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



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