Station Overview Station Location
Station Number NJ-HN-44 Latitude 40.560921
Station Name Readington Twp 2.2 SE Longitude -74.748683
County Hunterdon Elevation (ft) 178



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 17 4.19 4.15 10 4.15 10 0.00 0 0 10 0 0.0 0 0
Nov 17 3.76 0.58 4 0.58 4 0.00 0 0 4 0 0.0 0 0
Dec 17 3.93 0.98 4 0.98 4 0.00 0 0 4 0 0.8 1 0
Jan 18 3.52 3.25 6 3.25 6 0.00 0 0 6 0 3.5 1 0
Feb 18 2.71 5.57 13 5.57 13 0.00 0 0 13 0 0.0 0 0
March 18 4.00 4.76 11 4.76 11 0.00 0 0 10 1 13.8 3 1
April 18 4.12 3.94 12 1.49 8 2.45 4 1 7 0 3.0 1 0
May 18 4.42 4.03 13 3.29 9 0.74 4 1 9 0 0.0 0 0
June 18 4.26 2.48 9 2.48 9 0.00 0 0 9 0 0.0 0 0
July 18 5.03 6.65 13 6.65 13 0.00 0 0 11 1 0.0 0 0
Aug 18 3.93 8.03 17 6.17 14 1.86 3 1 12 0 0.0 0 0
Sept 18 4.46 8.28 18 6.95 15 1.33 3 1 15 0 0.0 0 0
Water Year Totals: 48.33" 52.70" 130 days 46.32" 116 6.38" 14 days 4 110 days 2 days 21.1" 6 days 1 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
10/1/2017
10/2/2017
10/3/2017
10/4/2017
10/5/2017
10/6/2017 0.02
10/7/2017
10/8/2017
10/9/2017 0.20
10/10/2017
10/11/2017
10/12/2017 0.21
10/13/2017 0.08
10/14/2017 0.05
10/15/2017
10/16/2017 0.05
10/17/2017
10/18/2017
10/19/2017
10/20/2017
10/21/2017
10/22/2017
10/23/2017
10/24/2017 0.10
10/25/2017 0.51
10/26/2017
10/27/2017 0.04
10/28/2017
10/29/2017
10/30/2017 2.89
10/31/2017
11/1/2017
11/2/2017
11/3/2017
11/4/2017
11/5/2017
11/6/2017 M
11/7/2017
11/8/2017
11/9/2017
11/10/2017
11/11/2017
11/12/2017
11/13/2017 0.05
11/14/2017 0.16
11/15/2017
11/16/2017 0.03
11/17/2017
11/18/2017
11/19/2017 0.34
11/20/2017
11/21/2017
11/22/2017
11/23/2017
11/24/2017
11/25/2017
11/26/2017
11/27/2017
11/28/2017
11/29/2017
11/30/2017
12/1/2017
12/2/2017
12/3/2017
12/4/2017
12/5/2017
12/6/2017 0.28
12/7/2017
12/8/2017
12/9/2017
12/10/2017
12/11/2017
12/12/2017
12/13/2017
12/14/2017
12/15/2017
12/16/2017
12/17/2017
12/18/2017
12/19/2017
12/20/2017
12/21/2017
12/22/2017
12/23/2017 0.26
12/24/2017 0.39
12/25/2017
12/26/2017
12/27/2017
12/28/2017
12/29/2017
12/30/2017
12/31/2017 0.05
Day of YearDaily PrcpMultiday Prcp
1/1/2018
1/2/2018
1/3/2018
1/4/2018
1/5/2018 0.26
1/6/2018
1/7/2018
1/8/2018
1/9/2018
1/10/2018
1/11/2018
1/12/2018
1/13/2018 1.87
1/14/2018
1/15/2018
1/16/2018
1/17/2018 0.22
1/18/2018
1/19/2018
1/20/2018
1/21/2018
1/22/2018
1/23/2018 0.56
1/24/2018 0.22
1/25/2018
1/26/2018
1/27/2018
1/28/2018 0.12
1/29/2018
1/30/2018
1/31/2018
2/1/2018
2/2/2018
2/3/2018
2/4/2018
2/5/2018 0.96
2/6/2018
2/7/2018
2/8/2018 0.84
2/9/2018
2/10/2018
2/11/2018 1.03
2/12/2018 0.55
2/13/2018
2/14/2018
2/15/2018 0.08
2/16/2018 0.51
2/17/2018 0.09
2/18/2018
2/19/2018
2/20/2018 0.09
2/21/2018
2/22/2018 0.01
2/23/2018 0.14
2/24/2018 0.17
2/25/2018 0.98
2/26/2018 0.12
2/27/2018
2/28/2018
3/1/2018
3/2/2018 1.14
3/3/2018 0.67
3/4/2018
3/5/2018
3/6/2018
3/7/2018 0.23
3/8/2018 1.71
3/9/2018
3/10/2018
3/11/2018
3/12/2018
3/13/2018 0.07
3/14/2018 T
3/15/2018
3/16/2018
3/17/2018
3/18/2018
3/19/2018
3/20/2018
3/21/2018 0.07
3/22/2018 0.71
3/23/2018
3/24/2018
3/25/2018
3/26/2018
3/27/2018
3/28/2018 0.07
3/29/2018
3/30/2018 0.02
3/31/2018 0.07
Day of YearDaily PrcpMultiday Prcp
4/1/2018
4/2/2018 0.32
4/3/2018 0.24
4/4/2018 0.23
4/5/2018 0.06
4/6/2018
4/7/2018
4/8/2018
4/9/2018
4/10/2018
4/11/2018
4/12/2018 0.00
4/13/2018
4/14/2018 **
4/15/2018 **
4/16/2018 **
4/17/2018 2.45
4/18/2018
4/19/2018 0.13
4/20/2018
4/21/2018
4/22/2018
4/23/2018
4/24/2018
4/25/2018 0.35
4/26/2018 0.16
4/27/2018
4/28/2018
4/29/2018
4/30/2018
5/1/2018
5/2/2018
5/3/2018
5/4/2018
5/5/2018
5/6/2018
5/7/2018 0.05
5/8/2018
5/9/2018
5/10/2018
5/11/2018
5/12/2018 0.31
5/13/2018 0.32
5/14/2018 0.48
5/15/2018
5/16/2018 0.30
5/17/2018 0.77
5/18/2018 **
5/19/2018 **
5/20/2018 **
5/21/2018 0.74
5/22/2018
5/23/2018
5/24/2018
5/25/2018
5/26/2018
5/27/2018 0.62
5/28/2018 0.42
5/29/2018
5/30/2018
5/31/2018 0.02
6/1/2018 0.29
6/2/2018
6/3/2018
6/4/2018
6/5/2018
6/6/2018
6/7/2018
6/8/2018
6/9/2018
6/10/2018
6/11/2018 0.70
6/12/2018
6/13/2018
6/14/2018 0.08
6/15/2018
6/16/2018
6/17/2018
6/18/2018
6/19/2018 0.69
6/20/2018
6/21/2018 0.01
6/22/2018
6/23/2018 0.07
6/24/2018
6/25/2018 0.05
6/26/2018
6/27/2018
6/28/2018 0.20
6/29/2018 0.39
6/30/2018
Day of YearDaily PrcpMultiday Prcp
7/1/2018
7/2/2018
7/3/2018
7/4/2018 0.55
7/5/2018
7/6/2018 1.19
7/7/2018 0.07
7/8/2018
7/9/2018
7/10/2018
7/11/2018
7/12/2018
7/13/2018
7/14/2018
7/15/2018 0.00
7/16/2018 0.30
7/17/2018
7/18/2018 0.68
7/19/2018
7/20/2018
7/21/2018
7/22/2018 1.15
7/23/2018 0.95
7/24/2018 0.70
7/25/2018 0.35
7/26/2018 0.50
7/27/2018
7/28/2018 0.21
7/29/2018
7/30/2018
7/31/2018 T
8/1/2018 0.04
8/2/2018 0.43
8/3/2018 0.99
8/4/2018 1.20
8/5/2018 0.45
8/6/2018
8/7/2018
8/8/2018 0.00
8/9/2018 0.00
8/10/2018 **
8/11/2018 **
8/12/2018 1.86
8/13/2018
8/14/2018 0.29
8/15/2018 0.14
8/16/2018
8/17/2018
8/18/2018 1.30
8/19/2018 0.32
8/20/2018 0.06
8/21/2018
8/22/2018 0.94
8/23/2018
8/24/2018 0.01
8/25/2018
8/26/2018
8/27/2018
8/28/2018
8/29/2018
8/30/2018
8/31/2018
9/1/2018
9/2/2018
9/3/2018
9/4/2018
9/5/2018
9/6/2018
9/7/2018
9/8/2018 0.04
9/9/2018 0.18
9/10/2018
9/11/2018 0.34
9/12/2018 0.02
9/13/2018 2.90
9/14/2018 0.03
9/15/2018 0.03
9/16/2018 0.01
9/17/2018
9/18/2018 0.52
9/19/2018 0.73
9/20/2018
9/21/2018 0.01
9/22/2018 0.01
9/23/2018 0.01
9/24/2018 **
9/25/2018 **
9/26/2018 1.33
9/27/2018 0.11
9/28/2018 2.01
9/29/2018
9/30/2018



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/6/2017 6:30 AM 0.02 M M M M
10/9/2017 6:30 AM 0.20 M M M M
10/12/2017 6:30 AM 0.21 M M M M
10/13/2017 6:30 AM 0.08 M M M M
10/14/2017 8:00 AM 0.05 M M M M
10/16/2017 6:30 AM 0.05 M M M M
10/24/2017 6:30 AM 0.10 M M M M
10/25/2017 6:30 AM 0.51 M M M M
10/27/2017 6:30 AM 0.04 M M M M
10/30/2017 6:30 AM 2.89 M M M M
11/6/2017 6:30 AM M M M M M MULTI-DAY. Sorry (MG note: set 0.05" precip to NA since it's a MDPR. Awaiting confirmation of start date. OST 11/07/2017 4:47 PM)
11/13/2017 6:30 AM 0.05 M M M M
11/14/2017 6:30 AM 0.16 M M M M
11/16/2017 6:30 AM 0.03 M M M M
11/19/2017 7:00 AM 0.34 M M M M
12/6/2017 7:00 AM 0.28 M M M M
12/23/2017 7:00 AM 0.26 M M M M
12/24/2017 8:00 AM 0.39 M M M M
12/31/2017 7:00 AM 0.05 0.8 M M M
1/5/2018 7:00 AM 0.26 3.5 M M M All precip was snow. Very difficult to measure snow due to blowing from high wind. More confident that the snow water ratio was > 12-13. My guess is it was ~15, but not confident that we really got 4 inches
1/13/2018 8:00 AM 1.87 M M M M
1/17/2018 6:30 AM 0.22 M M M M
1/23/2018 6:30 AM 0.56 M M M M
1/24/2018 6:30 AM 0.22 M M M M
1/28/2018 7:00 AM 0.12 M M M M
2/5/2018 6:30 AM 0.96 M M M M
2/8/2018 6:30 AM 0.84 M M M M
2/11/2018 8:45 AM 1.03 M M M M
2/12/2018 7:00 AM 0.55 M M M M
2/15/2018 6:30 AM 0.08 M M M M
2/16/2018 6:30 AM 0.51 M M M M
2/17/2018 7:00 AM 0.09 M M M M
2/20/2018 6:30 AM 0.09 M M M M
2/22/2018 6:30 AM 0.01 M M M M
2/23/2018 6:30 AM 0.14 M M M M
2/24/2018 8:00 AM 0.17 M M M M
2/25/2018 9:00 AM 0.98 M M M M
2/26/2018 7:00 AM 0.12 M M M M
3/2/2018 6:30 AM 1.14 M M M M
3/3/2018 9:00 AM 0.67 M M M M
3/7/2018 7:00 AM 0.23 0.8 0.23 0.8 M
3/8/2018 6:30 AM 1.71 12.5 1.71 M M 12-inches wet snow @ 7:1 ratio 11 am - 1 inch 12 pm - + 1 inch new Note - compressed snow this morning 6-8 inches depth 3 pm + 5 inches 5 pm + 5 inches by morning < 0.5 inch
3/13/2018 6:30 AM 0.07 M M M M
3/14/2018 6:30 AM T M M M M
3/21/2018 8:30 AM 0.07 0.5 M M M
3/22/2018 7:00 AM 0.71 M M M M Snowfall recordings - new accumulation each time period 8:30 am (21st) - 12 mm 2:15 pm + 26 mm 410 pm + 28 mm 6:30 pm + 55 mm 10 pm + 60 mm 7 am +53 mm Total = 234 mm (9.2 inches) (MG note: opted to remove 8.7" new snow depth, since likely inflated due to multiple board clears as confirmed by observer. OST 3/23/2018 10:29 PM)
3/28/2018 6:30 AM 0.07 M M M M
3/30/2018 6:30 AM 0.02 M M M M
3/31/2018 8:00 AM 0.07 M M M M
4/2/2018 6:30 AM 0.32 3.0 0.32 M M
4/3/2018 6:30 AM 0.24 M M M M
4/4/2018 6:30 AM 0.23 M M M M
4/5/2018 6:30 AM 0.06 M M M M
4/12/2018 7:00 AM 0.00 0.0 M M M
4/19/2018 6:30 AM 0.13 M M M M
4/25/2018 6:30 AM 0.35 M M M M
4/26/2018 6:30 AM 0.16 M M M M
5/7/2018 7:00 AM 0.05 M M M M
5/12/2018 8:00 AM 0.31 M M M M
5/13/2018 8:00 AM 0.32 M M M M
5/14/2018 6:30 AM 0.48 M M M M
5/16/2018 7:00 AM 0.30 M M M M
5/17/2018 6:30 AM 0.77 M M M M
5/27/2018 6:15 AM 0.62 M M M M
5/28/2018 7:00 AM 0.42 M M M M
5/31/2018 6:30 AM 0.02 M M M M
6/1/2018 6:30 AM 0.29 M M M M
6/11/2018 6:30 AM 0.70 M M M M
6/14/2018 6:30 AM 0.08 M M M M
6/19/2018 7:00 AM 0.69 M M M M
6/21/2018 7:00 AM 0.01 M M M M
6/23/2018 7:00 AM 0.07 M M M M
6/25/2018 6:00 AM 0.05 M M M M
6/28/2018 6:30 AM 0.20 M M M M
6/29/2018 7:00 AM 0.39 M M M M
7/4/2018 7:00 AM 0.55 M M M M
7/6/2018 7:00 AM 1.19 M M M M
7/7/2018 7:00 AM 0.07 M M M M
7/15/2018 7:00 AM 0.00 0.0 M M M
7/16/2018 7:00 AM 0.30 M M M M
7/18/2018 6:30 AM 0.68 M M M M
7/22/2018 7:00 AM 1.15 M M M M
7/23/2018 7:15 AM 0.95 M M M M
7/24/2018 7:00 AM 0.70 M M M M
7/25/2018 6:15 AM 0.35 M M M M
7/26/2018 7:00 AM 0.50 M M M M
7/28/2018 7:30 AM 0.21 M M M M
7/31/2018 7:00 AM T M M M M
8/1/2018 6:15 AM 0.04 M M M M
8/2/2018 7:00 AM 0.43 M M M M
8/3/2018 7:00 AM 0.99 M M M M
8/4/2018 7:50 AM 1.20 M M M M
8/5/2018 7:00 AM 0.45 M M M M
8/8/2018 7:00 AM 0.00 0.0 M M M
8/9/2018 7:00 AM 0.00 0.0 M M M
8/14/2018 6:30 AM 0.29 M M M M
8/15/2018 7:00 AM 0.14 M M M M
8/18/2018 7:15 AM 1.30 M M M M
8/19/2018 8:00 AM 0.32 M M M M
8/20/2018 8:00 AM 0.06 M M M M
8/22/2018 7:00 AM 0.94 M M M M
8/24/2018 7:00 AM 0.01 M M M M
9/8/2018 7:30 AM 0.04 M M M M
9/9/2018 8:00 AM 0.18 M M M M
9/11/2018 6:30 AM 0.34 M M M M
9/12/2018 7:00 AM 0.02 M M M M
9/13/2018 7:00 AM 2.90 M M M M Seems crazy, but 0.99+0.98+0.93....
9/14/2018 7:00 AM 0.03 M M M M
9/15/2018 7:00 AM 0.03 M M M M
9/16/2018 7:00 AM 0.01 M M M M
9/18/2018 7:00 AM 0.52 M M M M
9/19/2018 7:00 AM 0.73 M M M M
9/21/2018 7:00 AM 0.01 M M M M
9/22/2018 7:00 AM 0.01 M M M M
9/23/2018 7:00 AM 0.01 M M M M
9/27/2018 7:00 AM 0.11 M M M M
9/28/2018 8:00 AM 2.01 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
4/14/2018 4/17/2018 6:30 AM 4 2.45 M M
5/18/2018 5/21/2018 7:00 AM 4 0.74 M M
8/10/2018 8/12/2018 7:00 AM 3 1.86 M M
9/24/2018 9/26/2018 7:00 AM 3 1.33 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