Station Overview Station Location
Station Number NJ-MD-24 Latitude 40.539152
Station Name Piscataway Twp 1.0 WSW Longitude -74.479538
County Middlesex Elevation (ft) 96



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 18 4.10 2.49 22 1.22 12 1.27 10 3 5 1 0.0 0 0
Nov 18 3.75 8.50 28 1.04 6 7.46 22 6 1 1 0.0 0 0
Dec 18 3.79 5.24 28 0.00 13 5.24 15 5 0 3 0.0 0 0
Jan 19 3.54 4.31 23 1.17 7 3.14 16 4 3 1 0.0 0 0
Feb 19 2.70 2.82 20 2.25 12 0.57 8 3 4 0 0.0 0 0
March 19 3.93 3.00 21 0.61 12 2.39 9 3 1 1 0.0 0 0
April 19 4.00 4.77 25 2.43 9 2.34 16 5 7 1 0.0 0 0
May 19 4.19 6.94 28 3.08 11 3.86 17 4 7 1 0.0 0 0
June 19 4.17 4.88 29 1.21 9 3.67 20 2 4 0 0.0 0 0
July 19 5.21 6.16 27 1.05 7 5.11 20 2 1 0 0.0 0 0
Aug 19 3.94 2.33 26 2.15 13 0.18 13 2 4 0 0.0 0 0
Sept 19 4.36 0.80 21 0.37 13 0.43 8 2 4 0 0.0 0 0
Water Year Totals: 47.68" 52.24" 298 days 16.58" 124 35.66" 174 days 41 41 days 9 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
10/1/2018 **
10/2/2018 T
10/3/2018
10/4/2018
10/5/2018 T
10/6/2018 **
10/7/2018 **
10/8/2018 **
10/9/2018 **
10/10/2018 0.07
10/11/2018 0.00
10/12/2018 0.97
10/13/2018
10/14/2018 0.10
10/15/2018 0.05
10/16/2018 0.06
10/17/2018
10/18/2018 0.00
10/19/2018
10/20/2018
10/21/2018 M
10/22/2018 0.00
10/23/2018
10/24/2018
10/25/2018 0.00
10/26/2018 **
10/27/2018 **
10/28/2018 1.20
10/29/2018 0.04
10/30/2018 0.00
10/31/2018 0.00
11/1/2018 0.00
11/2/2018 **
11/3/2018 **
11/4/2018 0.83
11/5/2018 **
11/6/2018 **
11/7/2018 1.03
11/8/2018 **
11/9/2018 **
11/10/2018 **
11/11/2018 **
11/12/2018 0.93
11/13/2018 **
11/14/2018 1.05
11/15/2018 **
11/16/2018 **
11/17/2018 1.55
11/18/2018
11/19/2018 0.00
11/20/2018
11/21/2018 **
11/22/2018 **
11/23/2018 **
11/24/2018 **
11/25/2018 2.07
11/26/2018 T
11/27/2018 1.04
11/28/2018 0.00
11/29/2018 0.00
11/30/2018 **
12/1/2018 **
12/2/2018 **
12/3/2018 0.93
12/4/2018 0.00
12/5/2018 0.00
12/6/2018 0.00
12/7/2018 0.00
12/8/2018
12/9/2018
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 0.00
12/13/2018 T
12/14/2018 **
12/15/2018 **
12/16/2018 **
12/17/2018 1.51
12/18/2018 0.00
12/19/2018
12/20/2018 0.00
12/21/2018 **
12/22/2018 1.64
12/23/2018 T
12/24/2018 **
12/25/2018 **
12/26/2018 0.02
12/27/2018 0.00
12/28/2018 **
12/29/2018 **
12/30/2018 1.14
12/31/2018 T
Day of YearDaily PrcpMultiday Prcp
1/1/2019 1.01
1/2/2019 0.00
1/3/2019 **
1/4/2019 **
1/5/2019 **
1/6/2019 **
1/7/2019 **
1/8/2019 0.42
1/9/2019 0.11
1/10/2019 **
1/11/2019 **
1/12/2019 0.00
1/13/2019 T
1/14/2019
1/15/2019
1/16/2019
1/17/2019 0.00
1/18/2019 0.05
1/19/2019 **
1/20/2019 1.72
1/21/2019 **
1/22/2019 **
1/23/2019 **
1/24/2019 **
1/25/2019 1.00
1/26/2019
1/27/2019
1/28/2019 0.00
1/29/2019
1/30/2019 M
1/31/2019
2/1/2019 0.00
2/2/2019 **
2/3/2019 0.00
2/4/2019 0.00
2/5/2019 M
2/6/2019 0.00
2/7/2019 0.48
2/8/2019
2/9/2019 M
2/10/2019 0.00
2/11/2019
2/12/2019
2/13/2019 0.87
2/14/2019 0.00
2/15/2019 0.00
2/16/2019 0.00
2/17/2019 0.00
2/18/2019
2/19/2019 0.15
2/20/2019
2/21/2019 0.75
2/22/2019
2/23/2019 **
2/24/2019 **
2/25/2019 0.57
2/26/2019 **
2/27/2019 **
2/28/2019 T
3/1/2019
3/2/2019
3/3/2019
3/4/2019 M
3/5/2019 0.00
3/6/2019 0.00
3/7/2019 0.00
3/8/2019
3/9/2019 0.00
3/10/2019 **
3/11/2019 1.05
3/12/2019
3/13/2019
3/14/2019 0.00
3/15/2019 T
3/16/2019 0.61
3/17/2019
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.00
3/21/2019 **
3/22/2019 1.34
3/23/2019 **
3/24/2019 **
3/25/2019 **
3/26/2019 T
3/27/2019 0.00
3/28/2019 0.00
3/29/2019
3/30/2019
3/31/2019 **
Day of YearDaily PrcpMultiday Prcp
4/1/2019 **
4/2/2019 0.06
4/3/2019
4/4/2019 **
4/5/2019 **
4/6/2019 **
4/7/2019 **
4/8/2019 0.42
4/9/2019
4/10/2019 0.04
4/11/2019 0.00
4/12/2019
4/13/2019 0.65
4/14/2019 T
4/15/2019 0.67
4/16/2019 0.33
4/17/2019
4/18/2019 **
4/19/2019 **
4/20/2019 1.54
4/21/2019 0.04
4/22/2019
4/23/2019 0.04
4/24/2019 **
4/25/2019 **
4/26/2019 0.26
4/27/2019 0.66
4/28/2019 **
4/29/2019 **
4/30/2019 0.06
5/1/2019
5/2/2019 0.02
5/3/2019 **
5/4/2019 **
5/5/2019 **
5/6/2019 1.77
5/7/2019 0.00
5/8/2019 0.43
5/9/2019 0.00
5/10/2019 0.01
5/11/2019 **
5/12/2019 **
5/13/2019 1.48
5/14/2019 0.80
5/15/2019 **
5/16/2019 **
5/17/2019 **
5/18/2019 **
5/19/2019 **
5/20/2019 **
5/21/2019 **
5/22/2019 0.28
5/23/2019 0.39
5/24/2019 0.24
5/25/2019
5/26/2019 0.00
5/27/2019 T
5/28/2019 **
5/29/2019 0.33
5/30/2019 1.19
5/31/2019
6/1/2019
6/2/2019 0.01
6/3/2019 0.19
6/4/2019 0.00
6/5/2019 0.00
6/6/2019 0.28
6/7/2019 0.00
6/8/2019 **
6/9/2019 **
6/10/2019 **
6/11/2019 0.06
6/12/2019 **
6/13/2019 **
6/14/2019 **
6/15/2019 **
6/16/2019 **
6/17/2019 **
6/18/2019 **
6/19/2019 **
6/20/2019 **
6/21/2019 **
6/22/2019 **
6/23/2019 **
6/24/2019 3.61
6/25/2019 0.73
6/26/2019 0.00
6/27/2019 0.00
6/28/2019 **
6/29/2019 **
6/30/2019 **
Day of YearDaily PrcpMultiday Prcp
7/1/2019 **
7/2/2019 **
7/3/2019 **
7/4/2019 **
7/5/2019 **
7/6/2019 **
7/7/2019 **
7/8/2019 0.50
7/9/2019 M
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 1.05
7/13/2019 0.00
7/14/2019
7/15/2019 0.00
7/16/2019
7/17/2019 **
7/18/2019 **
7/19/2019 **
7/20/2019 **
7/21/2019 **
7/22/2019 **
7/23/2019 **
7/24/2019 **
7/25/2019 **
7/26/2019 **
7/27/2019 **
7/28/2019 4.61
7/29/2019 0.00
7/30/2019
7/31/2019 0.00
8/1/2019 **
8/2/2019 **
8/3/2019 **
8/4/2019 0.00
8/5/2019 0.00
8/6/2019 0.00
8/7/2019 0.60
8/8/2019 1.07
8/9/2019 0.00
8/10/2019 **
8/11/2019 **
8/12/2019 **
8/13/2019 **
8/14/2019 **
8/15/2019 **
8/16/2019 **
8/17/2019 **
8/18/2019 0.18
8/19/2019
8/20/2019 0.00
8/21/2019 0.00
8/22/2019
8/23/2019 0.42
8/24/2019 M
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 M
8/28/2019 0.00
8/29/2019 0.06
8/30/2019 0.00
8/31/2019
9/1/2019 0.00
9/2/2019 **
9/3/2019 0.31
9/4/2019
9/5/2019
9/6/2019 0.00
9/7/2019 0.09
9/8/2019
9/9/2019 **
9/10/2019 **
9/11/2019 **
9/12/2019 0.12
9/13/2019 0.15
9/14/2019 0.00
9/15/2019 0.00
9/16/2019
9/17/2019
9/18/2019 0.00
9/19/2019
9/20/2019 0.00
9/21/2019
9/22/2019 0.00
9/23/2019
9/24/2019 0.09
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 0.04
9/28/2019
9/29/2019 **
9/30/2019 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/5/2018 8:00 AM T M M M M
10/11/2018 8:00 AM 0.00 0.0 M M M
10/12/2018 8:00 AM 0.97 M M M M
10/14/2018 8:00 AM 0.10 M M M M this amount was read off the rain gauge earlier this morning but has just been posted here.
10/15/2018 8:00 AM 0.05 M M M M measured earlier this morning.
10/16/2018 8:00 AM 0.06 M M M M
10/18/2018 8:00 AM 0.00 0.0 M M M
10/21/2018 8:00 AM M 0.0 M M M (MG note: set 0.00" precip to "NA", as widespread light rain occurred in area. OST 10/21/2018 11:26 AM)
10/22/2018 8:00 AM 0.00 0.0 M M M
10/25/2018 8:00 AM 0.00 0.0 M M M
10/29/2018 8:00 AM 0.04 M M M M
10/30/2018 8:00 AM 0.00 0.0 M M M
10/31/2018 8:00 AM 0.00 0.0 M M M
11/1/2018 8:00 AM 0.00 0.0 M M M
11/19/2018 8:00 AM 0.00 0.0 M M M
11/26/2018 8:00 AM T M M M M
11/27/2018 8:00 AM 1.04 M M M M
11/28/2018 8:00 AM 0.00 0.0 M M M
11/29/2018 8:00 AM 0.00 0.0 M M M
12/4/2018 8:00 AM 0.00 0.0 M M M
12/5/2018 8:00 AM 0.00 0.0 M M M
12/6/2018 8:00 AM 0.00 0.0 M M M
12/7/2018 8:00 AM 0.00 0.0 M M M
12/10/2018 8:00 AM 0.00 0.0 M M M
12/11/2018 8:00 AM 0.00 0.0 M M M
12/12/2018 8:00 AM 0.00 0.0 M M M
12/13/2018 8:00 AM T M M M M
12/18/2018 8:00 AM 0.00 0.0 M M M
12/20/2018 8:00 AM 0.00 0.0 M M M
12/23/2018 8:00 AM T M M M M
12/27/2018 8:00 AM 0.00 0.0 M M M
12/31/2018 8:00 AM T M M M M
1/1/2019 8:00 AM 1.01 M M M M
1/2/2019 8:00 AM 0.00 0.0 M M M
1/9/2019 8:00 AM 0.11 M M M M
1/13/2019 8:00 AM T M M M M
1/17/2019 8:00 AM 0.00 0.0 M M M
1/18/2019 8:00 AM 0.05 M M M M
1/28/2019 8:00 AM 0.00 0.0 M M M
1/30/2019 8:00 AM M M M M M (MG note: set "T" precip to "NA", as widespread measurable precip occurred. OST 1/30/2019 5:36 PM)
2/1/2019 8:00 AM 0.00 0.0 M M M
2/4/2019 8:00 AM 0.00 0.0 M M M
2/5/2019 8:00 AM M M M M M (MG note: set 0.10" precip to "NA", as this was a dry day. OST 2/05/2019 4:57 PM)
2/6/2019 8:00 AM 0.00 0.0 M M M
2/7/2019 8:00 AM 0.48 M M M M
2/9/2019 8:00 AM M M M M M {EDIT: Observer reported 0.30 for new precip. This is high compared to surrounding reports of 0.02 to 0.07 and appears to be a multi-day report or a decimal typo. Changed report of 0.30 to NA until observer can be contacted to verify. Submission Time Before EDIT: 2/09/2019 3:20 PM CoCoSTAFF DNT}
2/10/2019 8:00 AM 0.00 0.0 M M M
2/13/2019 8:00 AM 0.87 M M M M
2/14/2019 8:00 AM 0.00 0.0 M M M
2/15/2019 8:00 AM 0.00 0.0 M M M
2/16/2019 8:00 AM 0.00 0.0 M M M
2/17/2019 8:00 AM 0.00 0.0 M M M
2/19/2019 8:00 AM 0.15 M M M M
2/21/2019 8:00 AM 0.75 M M M M
3/4/2019 5:45 PM M M M M M melted snow in the gauge. (MG note: set 1.53" precip to "NA", as likely a multi-day accum. OST 3/04/2019 5:58 PM)
3/5/2019 8:00 AM 0.00 0.0 M M M
3/6/2019 8:00 AM 0.00 0.0 M M M
3/7/2019 8:00 AM 0.00 0.0 M M M
3/9/2019 8:00 AM 0.00 0.0 M M M
3/14/2019 8:00 AM 0.00 0.0 M M M
3/15/2019 8:00 AM T M M M M
3/16/2019 8:00 AM 0.61 M M M M
3/18/2019 8:00 AM 0.00 0.0 M M M
3/19/2019 8:00 AM 0.00 0.0 M M M
3/20/2019 8:00 AM 0.00 0.0 M M M
3/27/2019 8:00 AM 0.00 0.0 M M M
3/28/2019 8:00 AM 0.00 0.0 M M M
4/10/2019 8:00 AM 0.04 M M M M
4/11/2019 8:00 AM 0.00 0.0 M M M
4/13/2019 8:00 AM 0.65 M M M M
4/14/2019 8:00 AM T M M M M
4/15/2019 8:00 AM 0.67 M M M M
4/16/2019 8:00 AM 0.33 M M M M
4/21/2019 8:00 AM 0.04 M M M M
4/23/2019 10:00 AM 0.04 M M M M
4/27/2019 10:00 AM 0.66 M M M M
5/2/2019 8:00 AM 0.02 M M M M
5/7/2019 8:00 AM 0.00 0.0 M M M
5/8/2019 8:00 AM 0.43 M M M M gauge was read this morning. but not entered until now.
5/9/2019 8:00 AM 0.00 0.0 M M M
5/10/2019 8:00 AM 0.01 M M M M
5/14/2019 8:00 AM 0.80 M M M M
5/23/2019 8:00 AM 0.39 M M M M
5/24/2019 8:00 AM 0.24 M M M M
5/26/2019 8:00 AM 0.00 0.0 M M M
5/27/2019 8:00 AM T M M M M
5/30/2019 8:00 AM 1.19 M M M M
6/2/2019 8:00 AM 0.01 M M M M
6/3/2019 8:00 AM 0.19 M M M M
6/4/2019 8:00 AM 0.00 0.0 M M M
6/5/2019 8:00 AM 0.00 0.0 M M M
6/6/2019 8:00 AM 0.28 M M M M
6/7/2019 8:00 AM 0.00 0.0 M M M
6/25/2019 8:00 AM 0.73 M M M M
6/26/2019 8:00 AM 0.00 0.0 M M M
6/27/2019 8:00 AM 0.00 0.0 M M M
7/9/2019 8:00 AM M M M M M (MG note: set 0.01" precip to "NA", as does not seem to cover 24 hr period. OST 7/09/2019 10:57 AM)
7/10/2019 8:00 AM 0.00 0.0 M M M
7/11/2019 8:00 AM 0.00 0.0 M M M
7/12/2019 8:00 AM 1.05 M M M M
7/13/2019 8:00 AM 0.00 0.0 M M M
7/15/2019 8:00 AM 0.00 0.0 M M M
7/29/2019 8:00 AM 0.00 0.0 M M M
7/31/2019 8:00 AM 0.00 0.0 M M M
8/5/2019 8:00 AM 0.00 0.0 M M M
8/6/2019 8:00 AM 0.00 0.0 M M M
8/7/2019 8:00 AM 0.60 M M M M
8/8/2019 8:00 AM 1.07 M M M M
8/9/2019 8:00 AM 0.00 0.0 M M M
8/20/2019 8:00 AM 0.00 0.0 M M M
8/21/2019 8:00 AM 0.00 0.0 M M M
8/23/2019 8:00 AM 0.42 M M M M
8/24/2019 8:00 AM M 0.0 M M M (MG note: set 0.00" precip to "NA", as widespread light rain occurred on previous day. Possible that 8/23 report was taken later than the 8 AM ob timne that's indicated. OST 8/25/2019 4:36 PM)
8/25/2019 8:00 AM 0.00 0.0 M M M
8/26/2019 8:00 AM 0.00 0.0 M M M
8/27/2019 8:00 AM M M M M M (MG note: set 0.02" precip to "NA", as this was a dry day. OST 8/27/2019 10:56 AM)
8/28/2019 8:00 AM 0.00 0.0 M M M
8/29/2019 8:00 AM 0.06 M M M M
8/30/2019 8:00 AM 0.00 0.0 M M M
9/1/2019 8:00 AM 0.00 0.0 M M M
9/6/2019 8:00 AM 0.00 0.0 M M M
9/7/2019 8:00 AM 0.09 M M M M
9/13/2019 8:00 AM 0.15 M M M M
9/14/2019 8:00 AM 0.00 0.0 M M M
9/15/2019 8:00 AM 0.00 0.0 M M M
9/18/2019 8:00 AM 0.00 0.0 M M M
9/20/2019 8:00 AM 0.00 0.0 M M M
9/22/2019 8:00 AM 0.00 0.0 M M M
9/24/2019 8:00 AM 0.09 M M M M
9/25/2019 8:00 AM 0.00 0.0 M M M
9/26/2019 8:00 AM 0.00 0.0 M M M
9/27/2019 8:00 AM 0.04 M M M M gsuge read much earlier this morning.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/30/2018 10/02/2018 8:00 AM 3 T M M
10/6/2018 10/10/2018 8:00 AM 5 0.07 M M
10/26/2018 10/28/2018 8:00 AM 3 1.20 M M
11/2/2018 11/04/2018 8:00 AM 3 0.83 M M
11/5/2018 11/07/2018 8:00 AM 3 1.03 M M
11/8/2018 11/12/2018 8:00 AM 5 0.93 M M
11/13/2018 11/14/2018 8:00 AM 2 1.05 M M
11/15/2018 11/17/2018 8:00 AM 3 1.55 M M this is the amount of melted snow that fell in my cylynder, from which the top piece and inner core have been removed for the winter
11/21/2018 11/25/2018 8:00 AM 5 2.07 M M
11/30/2018 12/03/2018 8:00 AM 4 0.93 M M
12/14/2018 12/17/2018 8:00 AM 4 1.51 M M the gauge was read early this morning, even though I have just entered the data.
12/21/2018 12/22/2018 8:00 AM 2 1.64 M M
12/24/2018 12/26/2018 8:00 AM 3 0.02 M M
12/28/2018 12/30/2018 8:00 AM 3 1.14 M M
1/3/2019 1/08/2019 12:00 AM 6 0.42 M M
1/10/2019 1/12/2019 8:00 AM 3 0.00 M M
1/19/2019 1/20/2019 8:00 AM 2 1.72 M M
1/21/2019 1/25/2019 8:00 AM 5 1.00 M M
2/2/2019 2/03/2019 8:00 AM 2 0.00 M M
2/23/2019 2/25/2019 8:00 AM 3 0.57 M M
2/26/2019 2/28/2019 8:00 AM 3 T M M
3/10/2019 3/11/2019 8:00 AM 2 1.05 M M
3/21/2019 3/22/2019 8:00 AM 2 1.34 M M
3/23/2019 3/26/2019 8:00 AM 4 T M M
3/31/2019 4/02/2019 8:00 AM 3 0.06 M M
4/4/2019 4/08/2019 8:00 AM 5 0.42 M M
4/18/2019 4/20/2019 8:00 AM 3 1.54 M M
4/24/2019 4/26/2019 8:00 AM 3 0.26 M M
4/28/2019 4/30/2019 8:00 AM 3 0.06 M M
5/3/2019 5/06/2019 8:00 AM 4 1.77 M M (MG note: changed end date/time from 5/5 8 AM to 5/6 8 AM, as believe the gauge was actually read late in afternoon or early evening on 5/5. Added 5/6 precip (0.75") to originally-entered 1.02" multi-day value to yield 1.77". OST 5/05/2019 7:24 PM)
5/11/2019 5/13/2019 8:00 AM 3 1.48 M M
5/15/2019 5/22/2019 8:00 AM 8 0.28 M M
5/28/2019 5/29/2019 8:00 AM 2 0.33 M M
6/8/2019 6/11/2019 8:00 AM 4 0.06 M M
6/12/2019 6/24/2019 8:00 AM 13 3.61 M M Sorry to be so late with this. Was away in Iceland, and on the day after our return ended up in the hospital with pneumonia. Am just starting to catch up
6/28/2019 7/08/2019 12:00 PM 11 0.50 M M (MG note: changed end time from 8:00 AM to 12:00 PM, closer to OST, as suspect this was actual measurement time. OST 7/08/2019 12:09 PM)
7/17/2019 7/28/2019 8:00 AM 12 4.61 M M
8/1/2019 8/04/2019 8:00 AM 4 0.00 M M
8/10/2019 8/18/2019 8:00 AM 9 0.18 M M
9/2/2019 9/03/2019 8:00 AM 2 0.31 M M
9/9/2019 9/12/2019 8:00 AM 4 0.12 M M
9/29/2019 10/01/2019 8:00 AM 3 0.00 M M



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