Station Overview Station Location
Station Number NJ-MS-4 Latitude 40.965833
Station Name Rockaway Twp 0.7 NE Longitude -74.487778
County Morris Elevation (ft) 821



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 15 4.45 3.67 14 3.67 14 0.00 0 0 6 3 0.0 0 0
Nov 15 4.19 2.08 4 2.08 4 0.00 0 0 3 0 0.0 0 0
Dec 15 4.29 3.97 11 3.97 11 0.00 0 0 9 1 0.6 1 0
Jan 16 3.70 2.02 15 2.02 15 0.00 0 0 6 0 19.7 5 12
Feb 16 2.91 5.23 20 5.23 20 0.00 0 0 10 2 6.8 7 10
March 16 4.24 0.22 4 0.22 4 0.00 0 0 4 0 1.2 2 2
April 16 4.47 0.77 6 0.77 6 0.00 0 0 4 0 0.2 1 1
May 16 4.55 2.44 8 2.44 8 0.00 0 0 7 1 0.0 0 0
June 16 4.66 2.59 11 2.59 11 0.00 0 0 9 0 0.0 0 0
July 16 4.52 6.02 11 6.02 11 0.00 0 0 10 0 0.0 0 0
Aug 16 4.27 1.23 12 1.23 12 0.00 0 0 4 0 0.0 0 0
Sept 16 4.67 2.14 10 2.14 10 0.00 0 0 7 2 0.0 0 0
Water Year Totals: 50.92" 32.38" 126 days 32.38" 126 0.00" 0 days 0 79 days 9 days 28.5" 16 days 25 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
10/1/2015 0.02
10/2/2015 0.03
10/3/2015
10/4/2015
10/5/2015 0.00
10/6/2015
10/7/2015
10/8/2015
10/9/2015
10/10/2015 0.24
10/11/2015
10/12/2015 0.00
10/13/2015
10/14/2015
10/15/2015
10/16/2015 0.00
10/17/2015 T
10/18/2015 0.00
10/19/2015 T
10/20/2015
10/21/2015
10/22/2015
10/23/2015
10/24/2015
10/25/2015 0.06
10/26/2015 0.01
10/27/2015 0.00
10/28/2015 T
10/29/2015 3.31
10/30/2015
10/31/2015
11/1/2015
11/2/2015
11/3/2015
11/4/2015
11/5/2015
11/6/2015
11/7/2015
11/8/2015
11/9/2015
11/10/2015
11/11/2015 0.49
11/12/2015
11/13/2015
11/14/2015
11/15/2015
11/16/2015
11/17/2015
11/18/2015
11/19/2015 0.02
11/20/2015 1.57
11/21/2015
11/22/2015
11/23/2015
11/24/2015 0.00
11/25/2015
11/26/2015
11/27/2015
11/28/2015
11/29/2015
11/30/2015
12/1/2015 0.21
12/2/2015
12/3/2015 0.56
12/4/2015 T
12/5/2015
12/6/2015
12/7/2015
12/8/2015
12/9/2015 0.00
12/10/2015
12/11/2015
12/12/2015
12/13/2015
12/14/2015
12/15/2015
12/16/2015
12/17/2015
12/18/2015 0.94
12/19/2015
12/20/2015
12/21/2015
12/22/2015
12/23/2015 0.70
12/24/2015 0.59
12/25/2015
12/26/2015
12/27/2015 0.17
12/28/2015 0.02
12/29/2015 0.61
12/30/2015
12/31/2015 0.17
Day of YearDaily PrcpMultiday Prcp
1/1/2016
1/2/2016
1/3/2016
1/4/2016
1/5/2016
1/6/2016
1/7/2016
1/8/2016
1/9/2016
1/10/2016
1/11/2016
1/12/2016
1/13/2016 0.03
1/14/2016 0.02
1/15/2016
1/16/2016 0.40
1/17/2016
1/18/2016 0.03
1/19/2016
1/20/2016
1/21/2016 0.00
1/22/2016 0.00
1/23/2016 0.57
1/24/2016 0.97
1/25/2016 0.00
1/26/2016 0.00
1/27/2016 0.00
1/28/2016 0.00
1/29/2016 0.00
1/30/2016 0.00
1/31/2016 0.00
2/1/2016 0.00
2/2/2016 0.00
2/3/2016 0.00
2/4/2016 0.91
2/5/2016 0.29
2/6/2016 T
2/7/2016 0.00
2/8/2016
2/9/2016 0.01
2/10/2016 0.01
2/11/2016 0.01
2/12/2016 0.00
2/13/2016 0.01
2/14/2016 0.00
2/15/2016 0.00
2/16/2016 0.74
2/17/2016 1.06
2/18/2016
2/19/2016
2/20/2016
2/21/2016
2/22/2016
2/23/2016
2/24/2016 0.35
2/25/2016 1.84
2/26/2016 T
2/27/2016 0.00
2/28/2016
2/29/2016
3/1/2016
3/2/2016
3/3/2016
3/4/2016 0.05
3/5/2016
3/6/2016
3/7/2016
3/8/2016
3/9/2016
3/10/2016
3/11/2016
3/12/2016
3/13/2016
3/14/2016 0.10
3/15/2016 0.06
3/16/2016
3/17/2016
3/18/2016
3/19/2016
3/20/2016
3/21/2016 0.01
3/22/2016
3/23/2016
3/24/2016
3/25/2016
3/26/2016
3/27/2016
3/28/2016
3/29/2016
3/30/2016
3/31/2016
Day of YearDaily PrcpMultiday Prcp
4/1/2016
4/2/2016
4/3/2016
4/4/2016 0.03
4/5/2016
4/6/2016
4/7/2016
4/8/2016 0.37
4/9/2016 0.00
4/10/2016
4/11/2016
4/12/2016
4/13/2016
4/14/2016
4/15/2016
4/16/2016
4/17/2016
4/18/2016
4/19/2016
4/20/2016
4/21/2016
4/22/2016
4/23/2016 0.10
4/24/2016 0.00
4/25/2016
4/26/2016 0.27
4/27/2016
4/28/2016
4/29/2016
4/30/2016
5/1/2016 0.13
5/2/2016 0.34
5/3/2016 0.52
5/4/2016
5/5/2016
5/6/2016 0.32
5/7/2016
5/8/2016
5/9/2016
5/10/2016
5/11/2016
5/12/2016
5/13/2016
5/14/2016
5/15/2016
5/16/2016
5/17/2016
5/18/2016
5/19/2016 T
5/20/2016
5/21/2016
5/22/2016
5/23/2016
5/24/2016 0.05
5/25/2016
5/26/2016
5/27/2016
5/28/2016
5/29/2016 0.79
5/30/2016 0.29
5/31/2016
6/1/2016
6/2/2016
6/3/2016 0.06
6/4/2016 0.11
6/5/2016 0.20
6/6/2016 1.15
6/7/2016
6/8/2016 0.06
6/9/2016 0.40
6/10/2016
6/11/2016
6/12/2016
6/13/2016
6/14/2016
6/15/2016
6/16/2016 0.19
6/17/2016
6/18/2016
6/19/2016 0.00
6/20/2016
6/21/2016 0.12
6/22/2016
6/23/2016
6/24/2016
6/25/2016
6/26/2016
6/27/2016 0.00
6/28/2016 0.30
6/29/2016
6/30/2016
Day of YearDaily PrcpMultiday Prcp
7/1/2016
7/2/2016 0.95
7/3/2016
7/4/2016
7/5/2016 0.46
7/6/2016
7/7/2016
7/8/2016 0.04
7/9/2016 0.21
7/10/2016 1.67
7/11/2016
7/12/2016
7/13/2016
7/14/2016
7/15/2016
7/16/2016
7/17/2016
7/18/2016
7/19/2016 0.33
7/20/2016
7/21/2016
7/22/2016 0.00
7/23/2016
7/24/2016
7/25/2016
7/26/2016 0.31
7/27/2016
7/28/2016
7/29/2016 0.35
7/30/2016 0.01
7/31/2016 1.69
8/1/2016 0.00
8/2/2016 0.02
8/3/2016 0.00
8/4/2016 0.00
8/5/2016 0.00
8/6/2016 0.00
8/7/2016 0.58
8/8/2016 0.00
8/9/2016 0.00
8/10/2016 0.00
8/11/2016 M
8/12/2016 0.51
8/13/2016 0.12
8/14/2016
8/15/2016
8/16/2016
8/17/2016
8/18/2016
8/19/2016
8/20/2016
8/21/2016
8/22/2016
8/23/2016
8/24/2016
8/25/2016
8/26/2016
8/27/2016
8/28/2016
8/29/2016
8/30/2016
8/31/2016
9/1/2016 0.15
9/2/2016
9/3/2016
9/4/2016
9/5/2016
9/6/2016
9/7/2016
9/8/2016
9/9/2016
9/10/2016
9/11/2016
9/12/2016
9/13/2016
9/14/2016
9/15/2016 0.81
9/16/2016 0.00
9/17/2016
9/18/2016 T
9/19/2016 0.20
9/20/2016 0.20
9/21/2016
9/22/2016
9/23/2016
9/24/2016 0.40
9/25/2016
9/26/2016
9/27/2016 0.32
9/28/2016
9/29/2016 T
9/30/2016 0.06



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2015 8:00 AM 0.02 M M M M Morning low 49 degrees. Yesterday's high 72 degrees.
10/2/2015 8:00 AM 0.03 M M M M Morning low 46 degrees.
10/5/2015 8:00 AM 0.00 0.0 M M M Morning low 43 degrees. Yesterday's high 60 degrees. Colors in the area are starting to brighten. Perhaps the recent rains have helped.
10/10/2015 8:00 AM 0.24 0.0 M M M Morning low 39 degrees. Yesterday's high 71 degrees.
10/12/2015 8:00 AM 0.00 0.0 M M M Morning low 41 degrees. Yesterday's high 68 degrees.
10/16/2015 8:00 AM 0.00 0.0 M M M Morning low 39 degrees. Yesterday's high 63 degrees.
10/17/2015 8:00 AM T M M M M Morning low 36 degrees. Yesterday's high 59 degrees. Light patchy frost in the area.
10/18/2015 8:00 AM 0.00 0.0 M M M Morning low 25 degrees. Yesterday's high 50 degrees. Morning low was 3 degrees from Charlotteburg Res. record of 22 set in 1937.
10/19/2015 8:00 AM T T M M M Morning low 20 degrees. Yesterday's high 45 degrees. Snow flurries in the mountains so a trace of prec. Heavy frost in the area.
10/25/2015 8:00 AM 0.06 M M M M Morning low 47 degrees. Yesterday's high 51 degrees.
10/26/2015 8:00 AM 0.01 M M M M Morning low 30 degrees. Yesterday's high 64 degrees. Color at peak with heavy leaf drop in progress.
10/27/2015 8:00 AM 0.00 0.0 M M M Morning low 28 degrees. Yesterday's high 57 degrees.
10/28/2015 8:00 AM T M M M M Morning low 44 degrees. Yesterday high 54 degrees.
10/29/2015 8:00 AM 3.31 M M M M Morning low 58 degrees.
11/11/2015 8:00 AM 0.49 M M M M
11/19/2015 8:00 AM 0.02 M M M M
11/20/2015 8:00 AM 1.57 M M M M
11/24/2015 8:00 AM 0.00 0.0 M M M Morning low 18 degrees. Yesterday's high 39 degrees.
12/1/2015 8:00 AM 0.21 M M M M Morning low 37 degrees. Yesterday's high 41 degrees.
12/3/2015 8:00 AM 0.56 M M M M
12/4/2015 8:00 AM T M M M M Morning low 36 degrees. Yesterday's high 47 degrees.
12/9/2015 8:00 AM 0.00 0.0 M M M Morning low 24 degrees. Yesterday's high 44 degrees.
12/18/2015 8:00 AM 0.94 M M M M Morning low 38 degrees and dropping. Yesterday's high 52 degrees.
12/23/2015 8:00 AM 0.70 M M M M
12/24/2015 8:00 AM 0.59 M M M M (
12/27/2015 8:00 AM 0.17 M M M M Morning low 41 degrees. Yesterday's high 54 degrees.
12/28/2015 8:00 AM 0.02 M M M M
12/29/2015 8:00 AM 0.61 0.6 0.08 T M Morning low 27 degrees. Yesterday's high 37 degrees.
12/31/2015 8:00 AM 0.17 M M M M Morning low 38 degrees.
1/13/2016 8:00 AM 0.03 0.5 M 0.5 M Morning low 15 degrees. Yesterday's high 35 degrees. No reports the last 10 or so days due to vacation in Northern NH. In Pittsburg, NH, from 1/1/16-1/4/16 they had 9" of powder snow. Great snowmobiling all the way to the Canadian border with temperatures in the low to mid 20's.
1/14/2016 8:40 AM 0.02 0.7 M 0.7 M Morning low 14 degrees. Yesterday's high 25 degrees. Stilling snowing moderately at 8:40AM when I left my house so possible additional snow accumulation after this measurement.
1/16/2016 8:00 AM 0.40 M M M M Morning low 35 degrees. Yesterday's high 41 degrees.
1/18/2016 8:00 AM 0.03 0.5 M 0.5 M Morning low 14 degrees. Yesterday's high 35 degrees.
1/21/2016 8:00 AM 0.00 0.0 M M M Morning low 20 degrees. Yesterday's high 25 degrees.
1/22/2016 8:00 AM 0.00 0.0 M M M Morning low 9 degrees. Yesterday's high 32 degrees.
1/23/2016 9:00 AM 0.57 6.0 0.57 6.0 M Morning low 17 degrees. Yesterday's high 32 degrees. Snowing moderate to heavy. At 9:00AM had 6.0" of snow.
1/24/2016 8:45 AM 0.97 12.0 0.97 16.0 M Morning low 11 degrees. Yesterday's high 23 degrees.
1/25/2016 8:45 AM 0.00 0.0 M 13.0 M Morning low 13 degrees. Yesterday's high 33 degrees.
1/26/2016 8:00 AM 0.00 0.0 M 11.0 M Morning low 16 degrees. Yesterday's high 36.
1/27/2016 8:30 AM 0.00 0.0 M 9.5 M Morning low 35 degrees. Yesterday's high 46 degrees.
1/28/2016 8:00 AM 0.00 0.0 M 9.0 M
1/29/2016 8:00 AM 0.00 0.0 M 8.0 M
1/30/2016 8:00 AM 0.00 0.0 M 7.5 M Morning low 20 degrees. Yesterday's high 38 degrees.
1/31/2016 8:00 AM 0.00 0.0 M 7.0 M
2/1/2016 8:00 AM 0.00 0.0 M 6.0 M Morning low 34 degrees. Yesterday's high 58 degrees.
2/2/2016 8:00 AM 0.00 0.0 M 5.0 M Morning low 26 degrees.
2/3/2016 8:00 AM 0.00 0.0 M 5.0 M
2/4/2016 8:00 AM 0.91 M M T M
2/5/2016 9:00 AM 0.29 3.8 0.29 3.8 M
2/6/2016 8:00 AM T T T 3.0 M Morning low 15 degrees. Yesterday's high 37 degrees.
2/7/2016 8:00 AM 0.00 0.0 M 2.0 M Morning low 19 degrees. Yesterday's high 39 degrees. Patches forming with some large. About 10% of overall area bare especially where the sun hits the area all day.
2/9/2016 8:00 AM 0.01 0.3 0.01 1.0 M Morning low 21 degrees. Yesterday's high 34 degrees.
2/10/2016 8:00 AM 0.01 0.3 0.01 1.0 M Morning low 26 degrees. Yesterday's high 30 degrees.
2/11/2016 8:00 AM 0.01 0.2 0.01 1.0 M Morning low 14 degrees. Yesterday's high 30 degrees. Large patches exist with large area's of snow cover of between 1-2".
2/12/2016 8:00 AM 0.00 0.0 M T M Morning low 5 degrees. Yesterday's high 23 degrees. Area has snow cover ranging from zero with large patches of grass to large area's with 1-2 inches of snow. So what is the snow cover? Not sure so I said Trace.
2/13/2016 8:00 AM 0.01 0.1 0.01 T M
2/14/2016 8:00 AM 0.00 0.0 M M M Morning low -9 degrees. Yesterday's high 15 degrees.
2/15/2016 8:00 AM 0.00 0.0 M M M
2/16/2016 8:00 AM 0.74 2.0 0.20 1.5 M
2/17/2016 8:00 AM 1.06 M M M M
2/24/2016 8:00 AM 0.35 T T M M
2/25/2016 8:00 AM 1.84 M M M M
2/26/2016 8:00 AM T 0.1 T M M Morning low 24 degrees. Yesterday's high 56 degrees.
2/27/2016 8:00 AM 0.00 0.0 M M M Morning low 16 degrees. Yesterday's high 33 degrees.
3/4/2016 9:00 AM 0.05 0.8 0.05 0.8 M Morning low 22 degrees. Yesterday's high 33 degrees. It was still snowing when I left my house.
3/14/2016 8:00 AM 0.10 M M M M Morning low 39 degrees. Yesterday's high 59 degrees.
3/15/2016 8:00 AM 0.06 M M M M
3/21/2016 8:00 AM 0.01 0.4 0.01 0.4 M
4/4/2016 8:00 AM 0.03 0.2 0.02 0.2 M Snow, sleet, etc.
4/8/2016 8:00 AM 0.37 M M M M
4/9/2016 8:00 AM 0.00 0.0 M M M Morning low 22 degrees. Yesterday's high 44 degrees.
4/23/2016 8:00 AM 0.10 M M M M
4/24/2016 8:00 AM 0.00 0.0 M M M Morning low 35 degrees. Yesterday's high 67 degrees.
4/26/2016 8:00 AM 0.27 M M M M
5/1/2016 10:05 AM 0.13 M M M M Morning low 41 degrees. Yesterday's high 58 degrees. April ended with below normal temperatures.
5/2/2016 8:00 AM 0.34 M M M M
5/3/2016 8:20 AM 0.52 M M M M Morning low 48 degrees. Yesterday's high 63 degrees.
5/6/2016 10:00 AM 0.32 M M M M
5/19/2016 8:00 AM T M M M M Morning low 47 degrees. Yesterday's high 64 degrees.
5/24/2016 8:00 AM 0.05 M M M M
5/29/2016 8:00 AM 0.79 M M M M
5/30/2016 8:00 AM 0.29 M M M M
6/3/2016 8:30 AM 0.06 M M M M
6/4/2016 8:00 AM 0.11 M M M M
6/5/2016 10:30 AM 0.20 M M M M
6/6/2016 8:00 AM 1.15 M M M M Morning low 60 degrees.
6/8/2016 8:00 AM 0.06 M M M M Morning low 52 degrees.
6/9/2016 8:00 AM 0.40 M M M M Morning low 45 degrees.
6/16/2016 8:00 AM 0.19 M M M M Morning low 58 degrees.
6/19/2016 8:00 AM 0.00 0.0 M M M Morning low 52 degrees.
6/21/2016 8:00 AM 0.12 M M M M Morning low 62 degrees in rain and yesterday's high was 88 degrees.
6/27/2016 8:00 AM 0.00 0.0 M M M Morning low 53 degrees. Yesterday's high 85 degrees.
6/28/2016 8:00 AM 0.30 M M M M
7/2/2016 8:00 AM 0.95 M M M M Morning low 57 degrees. Yesterday's high 78 degrees.
7/5/2016 8:00 AM 0.46 M M M M
7/8/2016 8:00 AM 0.04 M M M M Morning low 66 degrees. Yesterday's high 88 degrees.
7/9/2016 8:00 AM 0.21 M M M M Presently 62 degrees. Yesterday's high 87 degrees.
7/10/2016 8:00 AM 1.67 M M M M
7/19/2016 8:00 AM 0.33 M M M M Morning low 60 degrees.
7/22/2016 8:00 AM 0.00 0.0 M M M
7/26/2016 8:00 AM 0.31 M M M M
7/29/2016 8:00 AM 0.35 M M M M
7/30/2016 8:00 AM 0.01 M M M M Morning low 63 degrees.
7/31/2016 8:00 AM 1.69 M M M M Morning low 69 degrees.
8/1/2016 8:00 AM 0.00 0.0 M M M
8/2/2016 8:00 AM 0.02 M M M M
8/3/2016 8:00 AM 0.00 0.0 M M M
8/4/2016 8:00 AM 0.00 0.0 M M M
8/5/2016 8:00 AM 0.00 0.0 M M M
8/6/2016 8:00 AM 0.00 0.0 M M M
8/7/2016 8:00 AM 0.58 M M M M Morning low 59 degrees.
8/8/2016 8:00 AM 0.00 0.0 M M M
8/9/2016 8:00 AM 0.00 0.0 M M M Morning low 57 degrees.
8/10/2016 8:00 AM 0.00 0.0 M M M
8/11/2016 8:00 AM M 0.0 M M M (MG note: set 0.00" precip to "NA", as widespread rain occurred on this day. Original report submitted 8/13/2016 10:08 AM)
8/12/2016 8:00 AM 0.51 M M M M
8/13/2016 8:00 AM 0.12 M M M M Morning low 71 degrees. Yesterday's high 90 degrees.
9/1/2016 8:00 AM 0.15 M M M M
9/15/2016 8:00 AM 0.81 M M M M Morning low 49 degrees. Yesterday's high 88 degrees.
9/16/2016 8:00 AM 0.00 0.0 M M M Morning low 45 degrees. Yesterday's high 70 degrees.
9/18/2016 8:00 AM T M M M M
9/19/2016 8:25 AM 0.20 M M M M
9/20/2016 8:00 AM 0.20 M M M M Morning low 59 degrees.
9/24/2016 8:00 AM 0.40 M M M M Morning low 53 degrees. Yesterday's high 84 degrees.
9/27/2016 8:00 AM 0.32 M M M M Morning low 57 degrees. Yesterday's high 69 degrees.
9/29/2016 8:00 AM T M M M M Morning low 52 degrees. Yesterday's high 66 degrees.
9/30/2016 8:45 AM 0.06 M M M M Morning low 50 degrees. Yesterday's high 59 degrees.



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