Station Overview Station Location
Station Number NJ-WR-34 Latitude 40.9814
Station Name Blairstown Twp 2.4 E Longitude -74.9523
County Warren Elevation (ft) 459



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 4.32 4.37 31 4.37 31 0.00 0 0 15 5 0.0 0 0
Nov 18 3.69 10.23 30 10.23 30 0.00 0 0 11 4 8.4 1 4
Dec 18 3.76 5.16 31 5.16 31 0.00 0 0 11 9 1.0 2 1
Jan 19 3.26 6.73 31 6.73 31 0.00 0 0 13 6 9.5 5 10
Feb 19 2.76 3.11 28 3.11 28 0.00 0 0 9 7 4.0 3 16
March 19 3.66 3.36 31 3.36 31 0.00 0 0 9 9 11.6 4 12
April 19 4.06 4.85 30 4.85 30 0.00 0 0 16 5 0.0 0 0
May 19 4.26 11.48 31 11.48 31 0.00 0 0 20 3 0.0 0 0
June 19 4.47 5.33 30 5.33 30 0.00 0 0 15 3 0.0 0 0
July 19 4.42 9.32 31 9.32 31 0.00 0 0 10 1 0.0 0 0
Aug 19 4.32 4.80 31 4.80 31 0.00 0 0 13 4 0.0 0 0
Sept 19 4.50 1.25 30 1.25 30 0.00 0 0 4 2 0.0 0 0
Water Year Totals: 47.48" 69.99" 365 days 69.99" 365 0.00" 0 days 0 146 days 58 days 34.5" 15 days 43 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 0.00
10/2/2018 0.00
10/3/2018 1.05
10/4/2018 0.00
10/5/2018 0.01
10/6/2018 T
10/7/2018 0.03
10/8/2018 T
10/9/2018 0.01
10/10/2018 T
10/11/2018 0.00
10/12/2018 1.70
10/13/2018 0.05
10/14/2018 0.09
10/15/2018 0.04
10/16/2018 0.05
10/17/2018 0.00
10/18/2018 T
10/19/2018 0.00
10/20/2018 0.02
10/21/2018 0.09
10/22/2018 T
10/23/2018 0.00
10/24/2018 0.00
10/25/2018 0.00
10/26/2018 0.00
10/27/2018 0.67
10/28/2018 0.41
10/29/2018 0.14
10/30/2018 0.01
10/31/2018 0.00
11/1/2018 0.00
11/2/2018 0.04
11/3/2018 2.86
11/4/2018 0.00
11/5/2018 0.00
11/6/2018 0.46
11/7/2018 0.74
11/8/2018 0.00
11/9/2018 0.00
11/10/2018 0.99
11/11/2018 T
11/12/2018 0.00
11/13/2018 0.64
11/14/2018 0.44
11/15/2018 0.00
11/16/2018 1.36
11/17/2018 0.00
11/18/2018 0.00
11/19/2018 0.00
11/20/2018 0.01
11/21/2018 0.00
11/22/2018 T
11/23/2018 0.00
11/24/2018 0.00
11/25/2018 1.77
11/26/2018 0.00
11/27/2018 0.92
11/28/2018 T
11/29/2018 T
11/30/2018 0.00
12/1/2018 0.05
12/2/2018 0.76
12/3/2018 0.04
12/4/2018 0.00
12/5/2018 0.00
12/6/2018 0.00
12/7/2018 T
12/8/2018 0.00
12/9/2018 T
12/10/2018 0.00
12/11/2018 0.00
12/12/2018 0.00
12/13/2018 T
12/14/2018 T
12/15/2018 0.15
12/16/2018 1.17
12/17/2018 0.52
12/18/2018 T
12/19/2018 0.00
12/20/2018 0.00
12/21/2018 0.95
12/22/2018 0.33
12/23/2018 T
12/24/2018 0.11
12/25/2018 T
12/26/2018 0.00
12/27/2018 0.00
12/28/2018 0.50
12/29/2018 0.58
12/30/2018 T
12/31/2018 T
Day of YearDaily PrcpMultiday Prcp
1/1/2019 1.06
1/2/2019 0.00
1/3/2019 0.02
1/4/2019 0.00
1/5/2019 0.38
1/6/2019 0.97
1/7/2019 T
1/8/2019 0.01
1/9/2019 0.15
1/10/2019 T
1/11/2019 T
1/12/2019 0.00
1/13/2019 T
1/14/2019 0.00
1/15/2019 0.00
1/16/2019 0.00
1/17/2019 T
1/18/2019 0.07
1/19/2019 T
1/20/2019 1.32
1/21/2019 0.29
1/22/2019 0.00
1/23/2019 0.00
1/24/2019 0.78
1/25/2019 1.30
1/26/2019 0.00
1/27/2019 0.00
1/28/2019 0.00
1/29/2019 0.00
1/30/2019 0.37
1/31/2019 0.01
2/1/2019 0.00
2/2/2019 0.00
2/3/2019 0.00
2/4/2019 0.00
2/5/2019 T
2/6/2019 0.00
2/7/2019 0.42
2/8/2019 0.27
2/9/2019 0.07
2/10/2019 0.00
2/11/2019 T
2/12/2019 T
2/13/2019 0.84
2/14/2019 T
2/15/2019 T
2/16/2019 T
2/17/2019 0.00
2/18/2019 0.16
2/19/2019 T
2/20/2019 0.00
2/21/2019 0.81
2/22/2019 0.00
2/23/2019 0.00
2/24/2019 0.52
2/25/2019 0.01
2/26/2019 0.00
2/27/2019 0.00
2/28/2019 0.01
3/1/2019 0.17
3/2/2019 0.32
3/3/2019 T
3/4/2019 0.78
3/5/2019 0.00
3/6/2019 0.00
3/7/2019 T
3/8/2019 T
3/9/2019 0.00
3/10/2019 0.50
3/11/2019 0.09
3/12/2019 0.00
3/13/2019 T
3/14/2019 T
3/15/2019 T
3/16/2019 0.21
3/17/2019 T
3/18/2019 0.00
3/19/2019 0.00
3/20/2019 0.00
3/21/2019 0.01
3/22/2019 1.02
3/23/2019 0.26
3/24/2019 0.00
3/25/2019 0.00
3/26/2019 0.00
3/27/2019 0.00
3/28/2019 0.00
3/29/2019 0.00
3/30/2019 T
3/31/2019 T
Day of YearDaily PrcpMultiday Prcp
4/1/2019 0.12
4/2/2019 0.00
4/3/2019 0.00
4/4/2019 0.00
4/5/2019 0.00
4/6/2019 0.43
4/7/2019 0.00
4/8/2019 0.07
4/9/2019 0.00
4/10/2019 0.17
4/11/2019 0.00
4/12/2019 T
4/13/2019 1.79
4/14/2019 T
4/15/2019 0.34
4/16/2019 T
4/17/2019 0.01
4/18/2019 T
4/19/2019 0.00
4/20/2019 0.67
4/21/2019 0.02
4/22/2019 0.11
4/23/2019 0.06
4/24/2019 0.02
4/25/2019 0.00
4/26/2019 0.14
4/27/2019 0.84
4/28/2019 T
4/29/2019 0.02
4/30/2019 0.04
5/1/2019 T
5/2/2019 0.01
5/3/2019 0.02
5/4/2019 0.25
5/5/2019 1.25
5/6/2019 0.66
5/7/2019 0.00
5/8/2019 0.29
5/9/2019 0.00
5/10/2019 0.00
5/11/2019 0.13
5/12/2019 1.03
5/13/2019 1.11
5/14/2019 0.80
5/15/2019 0.08
5/16/2019 T
5/17/2019 0.00
5/18/2019 T
5/19/2019 0.00
5/20/2019 1.48
5/21/2019 0.04
5/22/2019 0.00
5/23/2019 0.21
5/24/2019 0.31
5/25/2019 0.00
5/26/2019 0.05
5/27/2019 0.07
5/28/2019 0.00
5/29/2019 0.61
5/30/2019 2.27
5/31/2019 0.81
6/1/2019 0.00
6/2/2019 0.32
6/3/2019 0.00
6/4/2019 0.00
6/5/2019 0.02
6/6/2019 T
6/7/2019 0.00
6/8/2019 0.00
6/9/2019 0.00
6/10/2019 0.00
6/11/2019 0.97
6/12/2019 T
6/13/2019 0.09
6/14/2019 0.25
6/15/2019 T
6/16/2019 0.01
6/17/2019 0.02
6/18/2019 0.04
6/19/2019 1.42
6/20/2019 0.11
6/21/2019 0.61
6/22/2019 0.71
6/23/2019 0.00
6/24/2019 0.00
6/25/2019 0.60
6/26/2019 0.13
6/27/2019 0.00
6/28/2019 0.00
6/29/2019 0.00
6/30/2019 0.03
Day of YearDaily PrcpMultiday Prcp
7/1/2019 0.00
7/2/2019 0.00
7/3/2019 T
7/4/2019 0.00
7/5/2019 0.00
7/6/2019 0.00
7/7/2019 2.16
7/8/2019 0.11
7/9/2019 0.48
7/10/2019 0.00
7/11/2019 0.00
7/12/2019 1.39
7/13/2019 0.00
7/14/2019 0.00
7/15/2019 0.00
7/16/2019 0.00
7/17/2019 0.00
7/18/2019 2.14
7/19/2019 0.03
7/20/2019 0.00
7/21/2019 0.00
7/22/2019 0.03
7/23/2019 2.86
7/24/2019 0.10
7/25/2019 0.00
7/26/2019 0.00
7/27/2019 0.00
7/28/2019 0.00
7/29/2019 0.02
7/30/2019 0.00
7/31/2019 0.00
8/1/2019 1.07
8/2/2019 0.00
8/3/2019 0.00
8/4/2019 0.15
8/5/2019 0.00
8/6/2019 0.00
8/7/2019 0.15
8/8/2019 0.25
8/9/2019 0.03
8/10/2019 T
8/11/2019 0.00
8/12/2019 0.00
8/13/2019 T
8/14/2019 0.04
8/15/2019 T
8/16/2019 0.00
8/17/2019 0.59
8/18/2019 0.02
8/19/2019 1.30
8/20/2019 T
8/21/2019 0.00
8/22/2019 0.13
8/23/2019 1.02
8/24/2019 0.03
8/25/2019 0.00
8/26/2019 0.00
8/27/2019 0.00
8/28/2019 0.00
8/29/2019 0.02
8/30/2019 0.00
8/31/2019 0.00
9/1/2019 0.00
9/2/2019 0.00
9/3/2019 0.78
9/4/2019 0.00
9/5/2019 0.00
9/6/2019 0.00
9/7/2019 0.00
9/8/2019 0.00
9/9/2019 0.00
9/10/2019 0.00
9/11/2019 0.00
9/12/2019 0.28
9/13/2019 0.00
9/14/2019 0.00
9/15/2019 0.05
9/16/2019 T
9/17/2019 T
9/18/2019 0.00
9/19/2019 0.00
9/20/2019 0.00
9/21/2019 0.00
9/22/2019 0.00
9/23/2019 0.00
9/24/2019 0.00
9/25/2019 0.00
9/26/2019 0.00
9/27/2019 0.14
9/28/2019 0.00
9/29/2019 0.00
9/30/2019 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2018 6:00 AM 0.00 0.0 M 0.0 M
10/2/2018 6:00 AM 0.00 0.0 M 0.0 M
10/3/2018 6:00 AM 1.05 0.0 M 0.0 M Thunderstorms with heavy rain and lighting in evening
10/4/2018 6:00 AM 0.00 0.0 M 0.0 M
10/5/2018 7:00 AM 0.01 0.0 M 0.0 M
10/6/2018 8:30 AM T 0.0 M 0.0 M
10/7/2018 7:00 AM 0.03 M M M M drizzle
10/8/2018 6:00 AM T 0.0 M 0.0 M
10/9/2018 6:00 AM 0.01 0.0 M 0.0 M
10/10/2018 6:00 AM T 0.0 M 0.0 M
10/11/2018 6:00 AM 0.00 0.0 M 0.0 M
10/12/2018 6:00 AM 1.70 0.0 M 0.0 M Heavy rain in afternoon. Rain ended around 10 PM
10/13/2018 7:00 AM 0.05 M M M M A little more rain for those who don't think we had enough yet. COLD 48 degrees
10/14/2018 7:00 AM 0.09 0.0 M 0.0 M Rain until about 10 AM then partly sunny
10/15/2018 7:00 AM 0.04 0.0 M 0.0 M
10/16/2018 6:00 AM 0.05 0.0 M 0.0 M
10/17/2018 6:00 AM 0.00 0.0 M 0.0 M
10/18/2018 6:00 AM T 0.0 M 0.0 M
10/19/2018 7:00 AM 0.00 0.0 M 0.0 M
10/20/2018 7:00 AM 0.02 M M M M
10/21/2018 7:00 AM 0.09 0.0 M 0.0 M
10/22/2018 6:00 AM T T M 0.0 M Snow pellets and drizzle observed around 0930-1000
10/23/2018 6:00 AM 0.00 0.0 M 0.0 M
10/24/2018 7:00 AM 0.00 0.0 M 0.0 M
10/25/2018 6:00 AM 0.00 0.0 M 0.0 M
10/26/2018 6:00 AM 0.00 0.0 M 0.0 M
10/27/2018 7:40 AM 0.67 0.0 M 0.0 M
10/28/2018 7:00 AM 0.41 M M M M
10/29/2018 6:00 AM 0.14 0.0 M 0.0 M
10/30/2018 6:00 AM 0.01 0.0 M 0.0 M
10/31/2018 6:00 AM 0.00 0.0 M 0.0 M
11/1/2018 6:00 AM 0.00 0.0 M 0.0 M
11/2/2018 6:00 AM 0.04 0.0 M 0.0 M
11/3/2018 7:00 AM 2.86 0.0 M 0.0 M 0.11" of rain during morning and afternoon of 11/2 then very heavy rain after 7 PM brought an additional 2.75"
11/4/2018 6:00 AM 0.00 0.0 M 0.0 M
11/5/2018 6:00 AM 0.00 0.0 M 0.0 M
11/6/2018 6:00 AM 0.46 0.0 M 0.0 M
11/7/2018 7:00 AM 0.74 0.0 M 0.0 M
11/8/2018 6:00 AM 0.00 0.0 M 0.0 M
11/9/2018 7:00 AM 0.00 0.0 M 0.0 M
11/10/2018 7:00 AM 0.99 M M M M
11/11/2018 7:00 AM T T M 0.0 M light snow shower in mid-morning.
11/12/2018 6:00 AM 0.00 0.0 M 0.0 M
11/13/2018 5:40 AM 0.64 M M M M
11/14/2018 7:00 AM 0.44 0.0 M 0.0 M
11/15/2018 6:00 AM 0.00 0.0 M 0.0 M
11/16/2018 7:00 AM 1.36 8.4 M 8.0 M Heavy snow began at 2 PM lasting into evening followed by a period of freezing rain. Change back to snow during the night. 7.3" through evening; 1.1" during the night. Route 10 Parsippany at 11 PM https://youtu.be/OvDctcBG_T8
11/17/2018 7:00 AM 0.00 0.0 M 3.5 M
11/18/2018 7:00 AM 0.00 0.0 M 2.0 M
11/19/2018 7:00 AM 0.00 0.0 M 0.5 M
11/20/2018 7:00 AM 0.01 0.0 M T M
11/21/2018 7:00 AM 0.00 0.0 M 0.0 M
11/22/2018 7:00 AM T T M 0.0 M snow shower at 5:30 PM with the arrival of cold air. Too mild to stick. Low temperature 18 degrees.
11/23/2018 7:00 AM 0.00 0.0 M 0.0 M Low of 10 degrees.
11/24/2018 7:00 AM 0.00 0.0 M 0.0 M
11/25/2018 7:00 AM 1.77 0.0 M 0.0 M
11/26/2018 6:00 AM 0.00 0.0 M 0.0 M
11/27/2018 6:00 AM 0.92 0.0 M 0.0 M Total for November at NJ-WR-34 is 10.23"
11/28/2018 6:00 AM T T M 0.0 M Snow flurries at time of observation.
11/29/2018 7:00 AM T T M 0.0 M Snow flurries around in the morning of 28th; sprinkles in the evening of the 28th.
11/30/2018 6:00 AM 0.00 0.0 M 0.0 M
12/1/2018 7:00 AM 0.05 T M 0.0 M light snow and sleet changed to rain. No accumulation.
12/2/2018 9:00 AM 0.76 0.0 M 0.0 M
12/3/2018 6:00 AM 0.04 0.0 M 0.0 M
12/4/2018 6:00 AM 0.00 0.0 M 0.0 M
12/5/2018 6:00 AM 0.00 0.0 M 0.0 M
12/6/2018 6:00 AM 0.00 0.0 M 0.0 M
12/7/2018 6:00 AM T 0.1 M T M Woke up to light dusting of snow, town spread salt on my road at 5 AM.
12/8/2018 7:00 AM 0.00 0.0 M 0.0 M
12/9/2018 7:00 AM T T M 0.0 M a few flurries around 0830 on Saturday.
12/10/2018 6:00 AM 0.00 0.0 M 0.0 M
12/11/2018 6:00 AM 0.00 0.0 M 0.0 M
12/12/2018 6:00 AM 0.00 0.0 M 0.0 M
12/13/2018 6:00 AM T T M 0.0 M A flurries at time of observation.
12/14/2018 6:00 AM T T M 0.0 M Snow showers in the morning of 12/13. Sprinkles in the evening.
12/15/2018 7:00 AM 0.15 0.0 M 0.0 M
12/16/2018 8:50 AM 1.17 0.0 M 0.0 M
12/17/2018 6:00 AM 0.52 T M 0.0 M Sleet observed mixed with rain at 5-6 PM on 12/16.
12/18/2018 6:00 AM T T M 0.0 M Snow flurries in evening of 12/17. Very windy overnight and this morning.
12/19/2018 7:00 AM 0.00 0.0 M 0.0 M
12/20/2018 7:00 AM 0.00 0.0 M 0.0 M
12/21/2018 7:50 AM 0.95 0.0 M 0.0 M
12/22/2018 7:00 AM 0.33 0.0 M 0.0 M Scattered showers in the morning of December 21. Thunder at 12:30 AM of December 22.
12/23/2018 7:00 AM T T M 0.0 M sprinkles and snow flurries around in morning of 12/22
12/24/2018 8:00 AM 0.11 0.9 M 1.0 M
12/25/2018 7:00 AM T T M 0.0 M snow flurries ended around 9 AM on 122418
12/26/2018 7:00 AM 0.00 0.0 M 0.0 M
12/27/2018 7:00 AM 0.00 0.0 M 0.0 M
12/28/2018 8:00 AM 0.50 0.0 M 0.0 M Sprinkles arrived before midnight
12/29/2018 7:00 AM 0.58 0.0 M 0.0 M Rain ended in the late afternoon. Storm total of 1.08". High temperature 52 degrees. Replaced belts and changed oil on snowblower; winter surely is over. :D
12/30/2018 7:45 AM T T M 0.0 M Unexpected snow flurries at the time of the observation.
12/31/2018 7:00 AM T T M 0.0 M Snow flurries ended by 9 AM. Occasional very light snow pellets in the afternoon.
1/1/2019 7:00 AM 1.06 0.0 M 0.0 M 1.03" as of midnight, .03" after midnight. Rain started around 1 PM on 12/31
1/2/2019 6:00 AM 0.00 0.0 M 0.0 M
1/3/2019 6:00 AM 0.02 T M 0.0 M Flurries and in the evening from 9 to 10 PM changed to drizzle. Light rain or drizzle ending by 6 AM.
1/4/2019 6:00 AM 0.00 0.0 M 0.0 M
1/5/2019 8:30 AM 0.38 M M M M
1/6/2019 7:00 AM 0.97 M M M M Storm total of 1.35" Rain ending around 2 PM.
1/7/2019 6:00 AM T 0.0 M 0.0 M Sprinkles midday from stratocumulus
1/8/2019 6:00 AM 0.01 T M T M Sleet shower at 6 PM. There was additional light sleet and freezing rain over night.
1/9/2019 6:00 AM 0.15 0.0 M 0.0 M Rain shower with 0.04" came through at 5 PM. Thundershower came through around 10:30 PM with 0.11" of rain.
1/10/2019 6:00 AM T T M 0.0 M Scattered very light snow flurries and windy.
1/11/2019 6:00 AM T T M 0.0 M Scattered light snow flurries during the day. Flurries also observed at 5 AM.
1/12/2019 7:00 AM 0.00 0.0 M 0.0 M
1/13/2019 8:00 AM T 0.1 M 0.1 M Dusting of snow overnight.
1/14/2019 6:00 AM 0.00 0.0 M 0.0 M
1/15/2019 6:00 AM 0.00 0.0 M 0.0 M
1/16/2019 7:00 AM 0.00 0.0 M 0.0 M
1/17/2019 7:00 AM T T M 0.0 M Brief Snow flurries observed as arriving home work at 1930 in evening.
1/18/2019 7:00 AM 0.07 0.8 M 0.8 M snow began at about 8 PM and was still flurrieing at observation.
1/19/2019 7:00 AM T T M 0.5 M snow showers ended around 10 AM. Only some of the snow has melted because it was cloudy all day on Friday.
1/20/2019 7:45 AM 1.32 3.5 M 3.5 M Snow from 5 to 11 PM changing to sleet for about an hour then to freezing rain. About a quarter inch of ice on tree branches. 32 degrees at time of observation.
1/21/2019 6:00 AM 0.29 T M 2.0 M Band of heavy liquid rain from approx. 8-10 AM on morning of Jan. 20. Cold air and wind began to arrive around 11:30 AM. Rapidly falling temperatures and very windy in the afternoon with a few snow flurries.
1/22/2019 6:00 AM 0.00 0.0 M 2.0 M
1/23/2019 6:00 AM 0.00 0.0 M 2.0 M
1/24/2019 7:00 AM 0.78 0.0 M 1.5 M Heavy rain overnight with a temperature of 51 degrees.
1/25/2019 7:00 AM 1.30 0.0 M 0.0 M Heavy rain and windy through mid-afternoon. High temperature of 57 degrees. Storm total of 2.08". Local river (Paulins Kill) is one foot above flood stage: https://waterdata.usgs.gov/nj/nwis/uv/?site_no=01443500&PARAmeter_cd=00065,00060 Gauging station is about 150 yards from rainfall observation station.
1/26/2019 7:00 AM 0.00 0.0 M 0.0 M
1/27/2019 7:00 AM 0.00 0.0 M 0.0 M
1/28/2019 6:00 AM 0.00 0.0 M 0.0 M
1/29/2019 7:00 AM 0.00 0.0 M 0.0 M
1/30/2019 7:00 AM 0.37 4.8 M 4.5 M Snow from 8:30 AM to 9 PM. Heaviest snow from 2 to 9 PM. Snow was measured at around 9 PM as the storm was ending. High temperature during snow was 30 degrees resulting in a light fluffy snow. Partly sunny and low of 12 degrees this morning.
1/31/2019 6:00 AM 0.01 0.3 M 4.0 M Snow squall passed through between 2 and 2:30 with a dusting of snow. Windy with blowing and drifting after cold front. Low of -2 F
2/1/2019 7:00 AM 0.00 0.0 M 3.5 M Low as -8 F
2/2/2019 7:00 AM 0.00 0.0 M 3.5 M Low of -1 F. Snow in southern New Jersey on 2/1
2/3/2019 7:00 AM 0.00 0.0 M 3.5 M
2/4/2019 6:00 AM 0.00 0.0 M 1.5 M High temperature 47 degrees on 2/3/18. Some snow melt.
2/5/2019 6:00 AM T 0.0 M T M Brief Sprinkles 5 to 6 AM. Most snow has melted. Accumulation in shaded areas only. High of 55 degrees.
2/6/2019 6:00 AM 0.00 0.0 M 0.0 M Almost all accumulated snow has melted, only piles from shoveling or snow blowing remain. High temperature of 60 degrees.
2/7/2019 6:00 AM 0.42 0.0 M 0.0 M Rain between 5 PM and Midnight
2/8/2019 6:00 AM 0.27 0.0 M 0.0 M overnight light rain, meh
2/9/2019 7:00 AM 0.07 0.0 M 0.0 M light rain ended in morning.
2/10/2019 7:00 AM 0.00 0.0 M 0.0 M Low of 15 F.
2/11/2019 6:00 AM T T M T M Very light snow during the night. There is more along Route 80, maybe a quarter inch in Netcong.
2/12/2019 7:45 AM T T M T M Snow just started.
2/13/2019 7:00 AM 0.84 2.1 M 2.0 M Snow began at 0745 and changed to sleet by 1100 then tapered to freezing rain and fz drizzle. Temperatures remained below 30 throughout storm.
2/14/2019 6:00 AM T T M 2.0 M Snow showers in the afternoon. Ice from Tuesday hardly melted at all. The landscape is entirely glazed.
2/15/2019 6:00 AM T 0.0 M 1.5 M Showers began shortly before observation.
2/16/2019 7:00 AM T 0.0 M 0.5 M Sprinkles early then very mild. High of 56 F.
2/17/2019 7:00 AM 0.00 0.0 M 0.5 M
2/18/2019 7:00 AM 0.16 T M 0.5 M Sleet started at 7 PM then changed to rain, freezing on trees and cold surfaces.
2/19/2019 7:00 AM T 0.0 M 0.5 M Sprinkles early Monday morning and possibly with frontal passage on Monday afternoon.
2/20/2019 7:00 AM 0.00 0.0 M 0.5 M
2/21/2019 7:00 AM 0.81 1.8 M 1.5 M Snow from 11 AM to 3 PM turned to freezing drizzle. Steady freezing rain started during evening eventually changing to plain rain overnight. Light icing of trees and other cold surfaces overnight.
2/22/2019 6:00 AM 0.00 0.0 M 0.5 M
2/23/2019 7:00 AM 0.00 0.0 M 0.5 M
2/24/2019 8:30 AM 0.52 0.0 M T M
2/25/2019 6:00 AM 0.01 0.0 M T M Drizzle during the morning and early afternoon of 2/24. Snow has melted completely from areas of full sun, but shaded areas, woods and northern exposures still have about an inch of snow and ice.
2/26/2019 6:00 AM 0.00 0.0 M T M
2/27/2019 6:00 AM 0.00 0.0 M T M
2/28/2019 6:00 AM 0.01 0.1 M 0.1 M Very light dusting of snow during the night. Lighter dusting in the late morning of 2/27
3/1/2019 6:20 AM 0.17 2.1 M 2.0 M Surprise snow event! Snow had tapered to flurries at the time of observation. Light weight snow.
3/2/2019 7:30 AM 0.32 2.8 M 3.5 M All snow, tapering at observation time. Temperature 34 at midnight fell to 31 during the event.
3/3/2019 7:00 AM T T M 1.5 M Snow flurries ended around 9 AM on 3/2. Sun through overcast this morning.
3/4/2019 7:00 AM 0.78 6.3 M 6.5 M All snow event started at 1530. 34 to 35 degrees during most of the storm. Temperature fell to 32 as of observation. My elevation is 420 feet.
3/5/2019 6:00 AM 0.00 0.0 M 6.0 M
3/6/2019 6:00 AM 0.00 0.0 M 5.0 M
3/7/2019 6:00 AM T T M 5.0 M Residual Lake Effect snow flurries.
3/8/2019 6:00 AM T T M 5.0 M Flurries from Lake Effect residual.
3/9/2019 7:00 AM 0.00 0.0 M 4.0 M
3/10/2019 7:45 AM 0.50 0.4 M 2.5 M Sleet during the night. Slippery roads this morning, especially where trees shade the road. Rain at time of observation. Significant melting of existing snow cover on Saturday afternoon with a high temperature of 47 degrees.
3/11/2019 6:00 AM 0.09 0.0 M 2.0 M Little snow melted on Sunday. Cloudy with a high of 42.
3/12/2019 6:00 AM 0.00 0.0 M 1.0 M Snow has melted in most exposed areas. Still present in shaded and wooded areas.
3/13/2019 6:00 AM T T M T M Snow has melted from sunny locations but some remains in wooded areas and northern exposure. A few snow flurries observed.
3/14/2019 6:00 AM T 0.0 M T M Sprinkles in early evening. Some snow (about 1 to 2") remains in wooded areas and northern exposures.
3/15/2019 6:00 AM T 0.0 M T M High of 63. Only a little snow left in the woods. Sprinkles observed at 0545.
3/16/2019 7:30 AM 0.21 0.0 M 0.0 M Showers and thundershowers between 5 and 7 PM. Light shower prior to 0730 observation based on the deck being freshly wet. Temperature 40 degrees at time of observation so conceivably there could have been a snow shower, but not observed. High temperature on 3/15 was 72 degrees.
3/17/2019 7:00 AM T T M 0.0 M Windy, a few flurries in the morning.
3/18/2019 6:00 AM 0.00 0.0 M 0.0 M
3/19/2019 6:00 AM 0.00 0.0 M 0.0 M
3/20/2019 7:00 AM 0.00 0.0 M 0.0 M
3/21/2019 6:00 AM 0.01 0.0 M 0.0 M Rain began late at night.
3/22/2019 5:00 AM 1.02 M M M M
3/23/2019 7:00 AM 0.26 0.0 M 0.0 M Rain to mid-morning then a few showers in the evening. No snow observed at station elevation of 420 feet, but some snow mixed in at nearby higher elevations. Storm total 1.29".
3/24/2019 7:00 AM 0.00 0.0 M 0.0 M
3/25/2019 6:00 AM 0.00 0.0 M 0.0 M
3/26/2019 6:00 AM 0.00 0.0 M 0.0 M
3/27/2019 6:00 AM 0.00 0.0 M 0.0 M
3/28/2019 6:00 AM 0.00 0.0 M 0.0 M
3/29/2019 6:00 AM 0.00 0.0 M 0.0 M Sprinkles observed on the ride to work shortly after the observation at home.
3/30/2019 7:00 AM T 0.0 M 0.0 M
3/31/2019 7:30 AM T 0.0 M 0.0 M
4/1/2019 6:00 AM 0.12 0.0 M 0.0 M Scattered showers from about 7:30 AM to early afternoon on Sunday.
4/2/2019 6:00 AM 0.00 0.0 M 0.0 M 24 degrees this morning.
4/3/2019 6:00 AM 0.00 0.0 M 0.0 M Ocean storm well to the east only brought clouds.
4/4/2019 6:00 AM 0.00 0.0 M 0.0 M
4/5/2019 6:00 AM 0.00 0.0 M 0.0 M
4/6/2019 7:00 AM 0.43 T M 0.0 M Sleet mixed in with the rain in the morning and early afternoon.
4/7/2019 7:00 AM 0.00 0.0 M 0.0 M 65 degrees on Saturday
4/8/2019 6:00 AM 0.07 0.0 M 0.0 M Rain well before dawn.
4/9/2019 6:00 AM 0.00 0.0 M 0.0 M Patchy fog in the area this morning, but much denser in Morris and Essex Counties. High temperature of 76 degrees on Monday with filtered sun through clouds.
4/10/2019 6:00 AM 0.17 0.0 M 0.0 M Late afternoon showers on Tuesday. High temperature of 68 most likely was in the early afternoon. Much cooler temperatures further to the east
4/11/2019 6:00 AM 0.00 0.0 M 0.0 M
4/12/2019 6:00 AM T 0.0 M 0.0 M Very light drizzle, enough to barely need the wind shield wipers.
4/13/2019 7:20 AM 1.79 0.0 M 0.0 M Rain started around 4 PM became heavy at time starting around 7 PM. Still raining at the time of observation.
4/14/2019 7:00 AM T 0.0 M 0.0 M
4/15/2019 7:00 AM 0.34 0.0 M 0.0 M Thunderstorm during night.
4/16/2019 6:00 AM T 0.0 M 0.0 M Shower with the arrival of cold air around 10 AM, rain was more intense nearby than at this station. Very windy with scattered sprinkles for the remainder of the day.
4/17/2019 6:00 AM 0.01 0.0 M 0.0 M Sprinkles and showers in evening and overnight.
4/18/2019 6:00 AM T 0.0 M 0.0 M Sprinkle dots from during night observed on deck.
4/19/2019 6:00 AM 0.00 0.0 M 0.0 M
4/20/2019 8:45 AM 0.67 M M M M
4/21/2019 7:00 AM 0.02 M M M M
4/22/2019 7:00 AM 0.11 0.0 M 0.0 M
4/23/2019 7:00 AM 0.06 0.0 M 0.0 M Shower around 1 to 2 PM.
4/24/2019 6:00 AM 0.02 0.0 M 0.0 M Sprinkles in the evening and a quick shower around 10 PM. High temperature of 77 degrees.
4/25/2019 7:00 AM 0.00 0.0 M 0.0 M
4/26/2019 6:00 AM 0.14 0.0 M 0.0 M overnight showers
4/27/2019 7:00 AM 0.84 0.0 M 0.0 M Most of the rain fell from 6 to 8 PM
4/28/2019 8:00 AM T 0.0 M 0.0 M
4/29/2019 6:00 AM 0.02 0.0 M 0.0 M Low 32 degrees. Showers on Sunday morning. Sprinkles Sunday afternoon.
4/30/2019 6:00 AM 0.04 0.0 M 0.0 M overnight rain
5/1/2019 6:00 AM T 0.0 M 0.0 M Sprinkles around 8-9 PM on 4/30
5/2/2019 6:00 AM 0.01 0.0 M 0.0 M
5/3/2019 6:00 AM 0.02 0.0 M 0.0 M Light showers in early evening. Heavy showers passed to our north. High of 81
5/4/2019 7:00 AM 0.25 M M M M
5/5/2019 8:30 AM 1.25 M M M M A thundershower came through around 6 PM then generalized rain started around 9 PM and continues at the time of the observation.
5/6/2019 6:00 AM 0.66 0.0 M 0.0 M Storm total rainfall of 2.16"
5/7/2019 6:00 AM 0.00 0.0 M 0.0 M
5/8/2019 6:00 AM 0.29 0.0 M 0.0 M Thunderstorm at 7 PM
5/9/2019 6:00 AM 0.00 0.0 M 0.0 M
5/10/2019 6:00 AM 0.00 0.0 M 0.0 M Wet roads nearby, but dry at station.
5/11/2019 7:00 AM 0.13 0.0 M 0.0 M
5/12/2019 7:45 AM 1.03 0.0 M 0.0 M
5/13/2019 6:00 AM 1.11 0.0 M 0.0 M
5/14/2019 6:00 AM 0.80 0.0 M 0.0 M
5/15/2019 6:00 AM 0.08 0.0 M 0.0 M
5/16/2019 6:00 AM T 0.0 M 0.0 M
5/17/2019 6:00 AM 0.00 0.0 M 0.0 M
5/18/2019 7:00 AM T M M M M
5/19/2019 7:00 AM 0.00 0.0 M 0.0 M
5/20/2019 7:00 AM 1.48 0.0 M 0.0 M Serious of thunderstorms starting at 8 PM. Heaviest rain at midnight.
5/21/2019 6:00 AM 0.04 0.0 M 0.0 M
5/22/2019 6:00 AM 0.00 0.0 M 0.0 M
5/23/2019 5:30 AM 0.21 0.0 M 0.0 M Thunderstorms starting around 4:30 AM had stopped by 5:30 AM at time observation/leaving for work. Temperature was 57 during storms.
5/24/2019 6:00 AM 0.31 0.0 M 0.0 M Rain from thundershowers early AM; mid-afternoon and 10 PM 5/23.
5/25/2019 7:00 AM 0.00 0.0 M 0.0 M
5/26/2019 7:00 AM 0.05 0.0 M 0.0 M
5/27/2019 7:00 AM 0.07 0.0 M 0.0 M
5/28/2019 6:00 AM 0.00 0.0 M 0.0 M
5/29/2019 6:00 AM 0.61 0.0 M 0.0 M Showers during the day brought 0.17". Strong thunderstorm at 8:30 PM brought 0.44" of rain and pea size hail. No accumulation of hail. Most of the hail was at the beginning of the event. Continuous thunder and lightning for about ten minutes as storm arrived.
5/30/2019 6:00 AM 2.27 0.0 M 0.0 M Very heavy rain in thunderstorms between 4 and 6 PM. Soil and gravel erosion from road sides and agricultural fields observed. Standing water remains in fields 12 hours later. Appears to have been a delayed in planting in many fields this year. 10.60" of rain observed in the month of May.
5/31/2019 6:00 AM 0.81 M M M M Showers and thunderstorms in late afternoon and early evening. Update: discovered additional rain in rain gauge that happened during the night.
6/1/2019 7:00 AM 0.00 0.0 M 0.0 M
6/2/2019 7:00 AM 0.32 0.0 M 0.0 M Thunderstorm with some wind at 10:30 PM - 0.31" of rain then and additional 0.01" during night. Somewhat humid on Saturday with hazy skies from wildfires in Alberta Canada.
6/3/2019 6:00 AM 0.00 0.0 M 0.0 M Showers a few miles from station but not at station with passage of cold front around 8 PM.
6/4/2019 7:00 AM 0.00 0.0 M 0.0 M
6/5/2019 6:00 AM 0.02 0.0 M 0.0 M Light showers in the hour before observation.
6/6/2019 6:00 AM T 0.0 M 0.0 M Showers at dawn on June 5. Rain failed to materialize in the evening.
6/7/2019 6:00 AM 0.00 0.0 M 0.0 M
6/8/2019 7:00 AM 0.00 0.0 M 0.0 M
6/9/2019 7:00 AM 0.00 0.0 M 0.0 M
6/10/2019 6:00 AM 0.00 0.0 M 0.0 M
6/11/2019 6:00 AM 0.97 0.0 M 0.0 M Showers during the day, heavier showers during the evening with a few downpours. Showers also occurred with the frontal passage before dawn, but were light.
6/12/2019 6:00 AM T 0.0 M 0.0 M Rain ended shortly after observation on Tuesday.
6/13/2019 6:00 AM 0.09 0.0 M 0.0 M Rain began around 4:30 AM
6/14/2019 7:00 AM 0.25 0.0 M 0.0 M Rain to about 10 AM, then only a few light showers in evening.
6/15/2019 7:00 AM T M M M M A few sprinkles observed around 10 AM.
6/16/2019 7:00 AM 0.01 0.0 M 0.0 M
6/17/2019 6:00 AM 0.02 0.0 M 0.0 M
6/18/2019 5:45 AM 0.04 0.0 M 0.0 M Includes 0.02" from the midday of 6/17 and 0.02" from the storm that started around 5 AM
6/19/2019 6:00 AM 1.42 0.0 M 0.0 M Rain through midday then a second period of heavy rain in the late afternoon.
6/20/2019 6:00 AM 0.11 0.0 M 0.0 M
6/21/2019 6:00 AM 0.61 0.0 M 0.0 M Most of the rain fell in a heavy shower starting around 8 PM on 6/20. Rain resumed before dawn.
6/22/2019 7:00 AM 0.71 M M M M
6/23/2019 7:00 AM 0.00 0.0 M 0.0 M
6/24/2019 6:00 AM 0.00 0.0 M 0.0 M
6/25/2019 6:00 AM 0.60 0.0 M 0.0 M Heavy rain with a little thunder started at circa 4 AM
6/26/2019 6:00 AM 0.13 0.0 M 0.0 M Storm total on June 25 of 0.73"
6/27/2019 6:00 AM 0.00 0.0 M 0.0 M
6/28/2019 6:00 AM 0.00 0.0 M 0.0 M
6/29/2019 7:00 AM 0.00 0.0 M 0.0 M
6/30/2019 7:00 AM 0.03 0.0 M 0.0 M Light thundershower passed through around 4 PM.
7/1/2019 6:00 AM 0.00 0.0 M 0.0 M
7/2/2019 6:00 AM 0.00 0.0 M 0.0 M
7/3/2019 6:00 AM T 0.0 M 0.0 M Sprinkles at 8 PM and before dawn
7/4/2019 7:00 AM 0.00 0.0 M 0.0 M
7/5/2019 7:00 AM 0.00 0.0 M 0.0 M
7/6/2019 7:00 AM 0.00 0.0 M 0.0 M Very humid and warm, but all the storms stayed well to the south.
7/7/2019 7:00 AM 2.16 0.0 M 0.0 M Three rounds of thunderstorms at 1 PM (0.85), 4 PM (0.61) and 7 PM (0.70)
7/8/2019 5:35 AM 0.11 0.0 M 0.0 M Rain continues after the observation.
7/9/2019 6:00 AM 0.48 M M M M Storm total of 0.59" for rain event on July 8 from 4 AM to approximately 11 AM.
7/10/2019 6:00 AM 0.00 0.0 M 0.0 M
7/11/2019 6:00 AM 0.00 0.0 M 0.0 M
7/12/2019 6:00 AM 1.39 0.0 M 0.0 M Heavy rain showers from about 1 PM to 9 PM. Heavier amounts in northeast New Jersey.
7/13/2019 7:00 AM 0.00 0.0 M 0.0 M
7/14/2019 7:00 AM 0.00 0.0 M 0.0 M
7/15/2019 6:00 AM 0.00 0.0 M 0.0 M
7/16/2019 6:00 AM 0.00 0.0 M 0.0 M
7/17/2019 6:00 AM 0.00 0.0 M 0.0 M
7/18/2019 6:00 AM 2.14 0.0 M 0.0 M Heavy rain mostly from two heavy thunderstorms between 6:30 and 9:30 PM. Remnants of Hurricane Barry.
7/19/2019 7:00 AM 0.03 0.0 M 0.0 M
7/20/2019 7:00 AM 0.00 0.0 M 0.0 M
7/21/2019 7:00 AM 0.00 0.0 M 0.0 M
7/22/2019 6:00 AM 0.03 0.0 M 0.0 M Two showers from thunderstorm near misses at 6 and 9 PM then a light shower overnight.
7/23/2019 6:00 AM 2.86 0.0 M 0.0 M
7/24/2019 6:00 AM 0.10 0.0 M 0.0 M Storm total of 2.96"
7/25/2019 6:00 AM 0.00 0.0 M 0.0 M
7/26/2019 7:00 AM 0.00 0.0 M 0.0 M
7/27/2019 7:00 AM 0.00 0.0 M 0.0 M
7/28/2019 7:00 AM 0.00 0.0 M 0.0 M
7/29/2019 6:00 AM 0.02 0.0 M 0.0 M Light shower at 10 PM.
7/30/2019 6:00 AM 0.00 0.0 M 0.0 M
7/31/2019 6:00 AM 0.00 0.0 M 0.0 M
8/1/2019 6:00 AM 1.07 0.0 M 0.0 M 10.39" for the calendar month of July (although 1.07" is being reported as August 1, it all fell before midnight) Thunderstorms observed from 5 to 6 PM, light showers and sprinkles before 5 PM and after 6 PM ending by 8 PM.
8/2/2019 6:00 AM 0.00 0.0 M 0.0 M
8/3/2019 7:00 AM 0.00 0.0 M 0.0 M
8/4/2019 7:00 AM 0.15 0.0 M 0.0 M Late evening shower.
8/5/2019 6:00 AM 0.00 0.0 M 0.0 M
8/6/2019 6:00 AM 0.00 0.0 M 0.0 M
8/7/2019 6:30 AM 0.15 M M M M
8/8/2019 6:00 AM 0.25 M M M M Thundershowers and periods of rain from about 4 PM to 9 PM. Much heavier rain in central Warren County.
8/9/2019 6:00 AM 0.03 0.0 M 0.0 M Thundershowers 6-7 PM
8/10/2019 7:00 AM T 0.0 M 0.0 M
8/11/2019 7:00 AM 0.00 0.0 M 0.0 M
8/12/2019 6:00 AM 0.00 0.0 M 0.0 M
8/13/2019 6:00 AM T 0.0 M 0.0 M
8/14/2019 6:00 AM 0.04 0.0 M 0.0 M
8/15/2019 6:00 AM T 0.0 M 0.0 M
8/16/2019 7:00 AM 0.00 0.0 M 0.0 M
8/17/2019 7:00 AM 0.59 0.0 M 0.0 M thunderstorm at 11:30 PM
8/18/2019 7:00 AM 0.02 0.0 M 0.0 M Shower at 2230
8/19/2019 6:00 AM 1.30 0.0 M 0.0 M Heavy thunderstorm at 6:30 PM followed by rain for a few hours. A few small branches blown from trees.
8/20/2019 6:00 AM T 0.0 M 0.0 M
8/21/2019 6:00 AM 0.00 0.0 M 0.0 M
8/22/2019 6:00 AM 0.13 0.0 M 0.0 M
8/23/2019 6:00 AM 1.02 0.0 M 0.0 M Heavy thunderstorm at 7 PM brought 0.99". Light rain overnight and at time of observation brought 0.03"
8/24/2019 5:15 AM 0.03 M M M M Showers ended in the morning.
8/25/2019 7:00 AM 0.00 0.0 M 0.0 M
8/26/2019 6:00 AM 0.00 0.0 M 0.0 M
8/27/2019 6:00 AM 0.00 0.0 M 0.0 M
8/28/2019 6:00 AM 0.00 0.0 M 0.0 M
8/29/2019 6:00 AM 0.02 0.0 M 0.0 M light showers late afternoon and early evening
8/30/2019 6:00 AM 0.00 0.0 M 0.0 M
8/31/2019 7:00 AM 0.00 0.0 M 0.0 M
9/1/2019 7:00 AM 0.00 0.0 M 0.0 M
9/2/2019 7:00 AM 0.00 0.0 M 0.0 M
9/3/2019 6:00 AM 0.78 0.0 M 0.0 M Steady rain, heavy at times from 8 AM to midday. Thundered once.
9/4/2019 6:00 AM 0.00 0.0 M 0.0 M
9/5/2019 6:00 AM 0.00 0.0 M 0.0 M
9/6/2019 7:00 AM 0.00 0.0 M 0.0 M
9/7/2019 7:00 AM 0.00 0.0 M 0.0 M Will verify later.
9/8/2019 7:00 AM 0.00 0.0 M 0.0 M
9/9/2019 7:00 AM 0.00 0.0 M 0.0 M
9/10/2019 7:00 AM 0.00 0.0 M 0.0 M
9/11/2019 6:00 AM 0.00 0.0 M M M
9/12/2019 7:00 AM 0.28 0.0 M 0.0 M
9/13/2019 6:00 AM 0.00 0.0 M M M
9/14/2019 6:00 AM 0.00 0.0 M M M
9/15/2019 7:00 AM 0.05 0.0 M 0.0 M
9/16/2019 6:00 AM T 0.0 M 0.0 M Predawn sprinkles
9/17/2019 6:00 AM T 0.0 M 0.0 M Light shower around 6 PM
9/18/2019 6:00 AM 0.00 0.0 M 0.0 M
9/19/2019 6:00 AM 0.00 0.0 M 0.0 M
9/20/2019 6:00 AM 0.00 0.0 M 0.0 M
9/21/2019 6:00 AM 0.00 0.0 M 0.0 M
9/22/2019 7:00 AM 0.00 0.0 M 0.0 M
9/23/2019 7:00 AM 0.00 0.0 M 0.0 M
9/24/2019 6:00 AM 0.00 0.0 M 0.0 M Front came through around 2300 with no rain, only wind.
9/25/2019 6:00 AM 0.00 0.0 M 0.0 M
9/26/2019 6:00 AM 0.00 0.0 M 0.0 M
9/27/2019 6:00 AM 0.14 0.0 M 0.0 M
9/28/2019 7:00 AM 0.00 0.0 M 0.0 M
9/29/2019 7:00 AM 0.00 0.0 M 0.0 M Rain passed south of the station.
9/30/2019 6:00 AM 0.00 0.0 M 0.0 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
5/28/2019 8:30 PM Tornado warning during the event. No hail pad available. Video of hail event: https://youtu.be/opiJf_Dk2ew 3/8" 1/4" Pea Size 1/4" Pea Size Soft|Clear Ice|White Ice 10 3min no damage Continuous True Before rain Same time as smaller hail 10-20