Station Overview Station Location
Station Number NJ-MS-42 Latitude 40.8398
Station Name Randolph Twp 2.0 E Longitude -74.5432
County Morris Elevation (ft) 739



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 4.44 6.36 25 5.35 22 1.01 3 1 13 2 0.0 0 1
Nov 11 4.04 4.93 22 4.81 12 0.12 10 2 7 1 0.0 0 0
Dec 11 4.10 4.60 13 3.79 11 0.81 2 1 5 0 0.0 0 0
Jan 12 3.60 1.78 16 1.78 12 0.00 4 1 6 4 2.7 3 1
Feb 12 2.87 0.49 21 0.49 21 0.00 0 0 3 0 0.2 1 1
March 12 4.14 1.55 31 1.55 25 0.00 6 1 7 4 0.0 0 0
April 12 4.41 2.60 30 2.60 30 0.00 0 0 9 3 0.0 0 0
May 12 4.70 6.14 28 5.65 24 0.49 4 2 14 2 0.0 0 0
June 12 4.70 4.51 27 4.34 25 0.17 2 1 8 2 0.0 0 0
July 12 4.91 2.63 31 2.63 31 0.00 0 0 13 0 0.0 0 0
Aug 12 4.28 3.59 28 2.83 15 0.76 13 2 7 1 0.0 0 0
Sept 12 4.62 3.87 30 3.83 28 0.04 2 1 13 2 0.0 0 0
Water Year Totals: 50.81" 43.05" 302 days 39.65" 256 3.40" 46 days 12 105 days 21 days 2.9" 4 days 3 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 1.01
10/4/2011 0.07
10/5/2011 0.05
10/6/2011
10/7/2011
10/8/2011
10/9/2011 0.00
10/10/2011 0.00
10/11/2011 0.00
10/12/2011 0.00
10/13/2011 0.20
10/14/2011 1.69
10/15/2011 0.11
10/16/2011
10/17/2011 0.04
10/18/2011 0.02
10/19/2011 0.24
10/20/2011 0.97
10/21/2011 0.02
10/22/2011 0.00
10/23/2011 0.00
10/24/2011
10/25/2011 T
10/26/2011 0.00
10/27/2011 0.13
10/28/2011 0.56
10/29/2011 T
10/30/2011 1.25
10/31/2011
11/1/2011
11/2/2011
11/3/2011
11/4/2011
11/5/2011
11/6/2011 T
11/7/2011 0.00
11/8/2011 0.00
11/9/2011 **
11/10/2011 **
11/11/2011 **
11/12/2011 **
11/13/2011 0.00
11/14/2011
11/15/2011 0.00
11/16/2011 0.04
11/17/2011 0.84
11/18/2011 0.00
11/19/2011
11/20/2011
11/21/2011 0.10
11/22/2011 0.09
11/23/2011 2.83
11/24/2011 **
11/25/2011 **
11/26/2011 **
11/27/2011 **
11/28/2011 0.12
11/29/2011 0.02
11/30/2011 0.89
12/1/2011 0.00
12/2/2011
12/3/2011
12/4/2011
12/5/2011
12/6/2011 0.08
12/7/2011 0.42
12/8/2011 1.82
12/9/2011 0.00
12/10/2011
12/11/2011
12/12/2011 0.00
12/13/2011 0.00
12/14/2011 0.00
12/15/2011
12/16/2011 0.00
12/17/2011
12/18/2011
12/19/2011
12/20/2011
12/21/2011 0.09
12/22/2011 **
12/23/2011 0.81
12/24/2011
12/25/2011
12/26/2011
12/27/2011
12/28/2011 1.38
12/29/2011
12/30/2011
12/31/2011
Day of YearDaily PrcpMultiday Prcp
1/1/2012 0.00
1/2/2012 M
1/3/2012 T
1/4/2012 T
1/5/2012
1/6/2012 **
1/7/2012 **
1/8/2012 **
1/9/2012 0.00
1/10/2012
1/11/2012 0.00
1/12/2012 1.18
1/13/2012 0.13
1/14/2012 0.01
1/15/2012 T
1/16/2012
1/17/2012 0.08
1/18/2012 0.13
1/19/2012
1/20/2012
1/21/2012 0.25
1/22/2012
1/23/2012
1/24/2012
1/25/2012
1/26/2012 T
1/27/2012
1/28/2012
1/29/2012
1/30/2012
1/31/2012
2/1/2012
2/2/2012 0.00
2/3/2012 0.00
2/4/2012 0.00
2/5/2012 0.00
2/6/2012 0.00
2/7/2012 0.00
2/8/2012 0.00
2/9/2012 0.02
2/10/2012 0.00
2/11/2012
2/12/2012
2/13/2012
2/14/2012 0.00
2/15/2012
2/16/2012 0.09
2/17/2012
2/18/2012 0.00
2/19/2012
2/20/2012 0.00
2/21/2012 0.00
2/22/2012 0.00
2/23/2012 0.00
2/24/2012
2/25/2012 0.38
2/26/2012 0.00
2/27/2012 0.00
2/28/2012 0.00
2/29/2012 0.00
3/1/2012 0.34
3/2/2012 0.06
3/3/2012 0.25
3/4/2012 T
3/5/2012 0.00
3/6/2012 0.00
3/7/2012 0.00
3/8/2012 T
3/9/2012 0.13
3/10/2012 0.00
3/11/2012 0.00
3/12/2012 0.00
3/13/2012 0.02
3/14/2012 **
3/15/2012 **
3/16/2012 **
3/17/2012 **
3/18/2012 **
3/19/2012 0.00
3/20/2012 T
3/21/2012 0.01
3/22/2012 0.00
3/23/2012 0.00
3/24/2012 0.00
3/25/2012 0.00
3/26/2012 0.00
3/27/2012 0.00
3/28/2012 T
3/29/2012 0.00
3/30/2012 0.00
3/31/2012 0.74
Day of YearDaily PrcpMultiday Prcp
4/1/2012 T
4/2/2012 0.35
4/3/2012 0.01
4/4/2012 0.00
4/5/2012 0.00
4/6/2012 0.00
4/7/2012 0.00
4/8/2012 0.00
4/9/2012 0.00
4/10/2012 0.00
4/11/2012 T
4/12/2012 0.00
4/13/2012 T
4/14/2012 0.00
4/15/2012 0.04
4/16/2012 0.00
4/17/2012 0.00
4/18/2012 0.00
4/19/2012 0.01
4/20/2012 0.00
4/21/2012 0.00
4/22/2012 0.16
4/23/2012 1.95
4/24/2012 0.03
4/25/2012 0.00
4/26/2012 0.01
4/27/2012 0.04
4/28/2012 0.00
4/29/2012 0.00
4/30/2012 0.00
5/1/2012 0.41
5/2/2012 0.02
5/3/2012 0.64
5/4/2012 0.04
5/5/2012 0.00
5/6/2012 0.14
5/7/2012
5/8/2012
5/9/2012 0.29
5/10/2012 **
5/11/2012 0.17
5/12/2012 0.00
5/13/2012 0.00
5/14/2012 T
5/15/2012 0.65
5/16/2012 0.75
5/17/2012 0.00
5/18/2012 0.00
5/19/2012 0.00
5/20/2012 0.00
5/21/2012 0.59
5/22/2012 1.10
5/23/2012 0.16
5/24/2012 **
5/25/2012 0.32
5/26/2012 T
5/27/2012 0.04
5/28/2012 0.41
5/29/2012 0.00
5/30/2012 0.41
5/31/2012
6/1/2012 0.00
6/2/2012 1.87
6/3/2012 0.00
6/4/2012 0.74
6/5/2012 **
6/6/2012 0.17
6/7/2012 0.05
6/8/2012 0.01
6/9/2012 T
6/10/2012
6/11/2012 1.24
6/12/2012 0.00
6/13/2012 M
6/14/2012 0.02
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 0.24
6/24/2012 0.00
6/25/2012
6/26/2012 0.17
6/27/2012 0.00
6/28/2012 0.00
6/29/2012 T
6/30/2012 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2012 0.00
7/2/2012 0.14
7/3/2012 0.00
7/4/2012 0.04
7/5/2012 0.00
7/6/2012 0.00
7/7/2012 0.00
7/8/2012 0.17
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 0.14
7/15/2012 0.00
7/16/2012 0.11
7/17/2012 0.00
7/18/2012 0.00
7/19/2012 0.14
7/20/2012 0.25
7/21/2012 0.38
7/22/2012 0.00
7/23/2012 0.00
7/24/2012 0.35
7/25/2012 0.00
7/26/2012 0.00
7/27/2012 0.27
7/28/2012 0.07
7/29/2012 0.47
7/30/2012 0.10
7/31/2012 0.00
8/1/2012 0.45
8/2/2012 0.02
8/3/2012 T
8/4/2012 **
8/5/2012 **
8/6/2012 0.29
8/7/2012 0.00
8/8/2012 0.00
8/9/2012 0.00
8/10/2012 0.02
8/11/2012 1.05
8/12/2012
8/13/2012 0.00
8/14/2012
8/15/2012 0.18
8/16/2012 0.01
8/17/2012
8/18/2012 1.10
8/19/2012 **
8/20/2012 **
8/21/2012 **
8/22/2012 **
8/23/2012 **
8/24/2012 **
8/25/2012 **
8/26/2012 **
8/27/2012 **
8/28/2012 0.47
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 0.24
9/4/2012 0.31
9/5/2012 0.62
9/6/2012 0.14
9/7/2012 0.00
9/8/2012 T
9/9/2012 0.27
9/10/2012 0.03
9/11/2012 0.00
9/12/2012 0.00
9/13/2012 0.00
9/14/2012 0.00
9/15/2012 0.01
9/16/2012 0.00
9/17/2012 0.00
9/18/2012 0.69
9/19/2012 1.15
9/20/2012 0.00
9/21/2012 T
9/22/2012 0.00
9/23/2012 0.09
9/24/2012 0.00
9/25/2012 0.00
9/26/2012 0.02
9/27/2012 0.07
9/28/2012 0.19
9/29/2012 **
9/30/2012 0.04



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/4/2011 8:00 AM 0.07 M M M M Light drizzle overnight, time unknown. Fog & light mist at time of recording.
10/5/2011 8:00 AM 0.05 M M M M Mist, drizzle Tues morning.
10/9/2011 8:00 AM 0.00 0.0 M M M
10/10/2011 8:00 AM 0.00 0.0 M M M
10/11/2011 8:00 AM 0.00 0.0 M M M Unually warm and dry, but heavy dew this morning.
10/12/2011 8:00 AM 0.00 0.0 M M M
10/13/2011 8:00 AM 0.20 M M M M Drizzle and mist, intermittent, throughout day and night, misting at time of recording. Time and duration of heaviest precipitation unknown.
10/14/2011 8:00 AM 1.69 M M M M Light drizzle or mist on and off during the day, amount to < 0.10". Heavy thunderstorm (or 2) early morning hours, >1" rain in an hour. Mist close to time of recording this morning.
10/15/2011 8:00 AM 0.11 M M M M Brief thunderstorm late afternoon.
10/17/2011 8:00 AM 0.04 M M M M Brief light rain ~8:00pm and ~2:30am.
10/18/2011 8:00 AM 0.02 M M M M Light sprinke this morning, time unknown.
10/19/2011 8:00 AM 0.24 M M M M Steady light rain at time of recording.
10/20/2011 8:00 AM 0.97 M M M M Light rain, drizzle and mist most of Wednesday, period of heavy overnight/early morning.
10/21/2011 8:00 AM 0.02 M M M M time unknown
10/22/2011 8:00 AM 0.00 0.0 M M M
10/23/2011 8:00 AM 0.00 0.0 M M M
10/25/2011 8:00 AM T M M M M few sprinkles Monday late afternoon/evening
10/26/2011 8:00 AM 0.00 0.0 M M M
10/27/2011 8:00 AM 0.13 M M M M Light rain, began early morning.
10/28/2011 8:00 AM 0.56 M M M M Light to moderate rain during the day.
10/29/2011 8:00 AM T M M M M Light drizzle or possibly snow fluries before sunrise.
10/30/2011 8:00 AM 1.25 M M 9.0 1.25 Late report, just got internet and power Weds. 11/2), lost power ~9:00pm on 29th. Snow total may have been more but compacted, there was a brief period of freezing drizzle and mist as the storm ended, evident by crust on the snow and ice on the street and upper tree limbs.
11/6/2011 8:00 AM T M M M M Heavy frost.
11/7/2011 8:00 AM 0.00 0.0 M M M
11/8/2011 8:00 AM 0.00 0.0 M M M
11/15/2011 8:00 AM 0.00 0.0 M M M
11/16/2011 8:00 AM 0.04 M M M M Light drizzle or mist.
11/17/2011 8:00 AM 0.84 M M M M Mist in morning, drizzle and moderate rain in afternoon.
11/18/2011 8:00 AM 0.00 0.0 M M M
11/21/2011 8:00 AM 0.10 M M M M Light rain early morning.
11/22/2011 8:00 AM 0.09 M M M M Light drizzle at time of recording.
11/23/2011 8:00 AM 2.83 M M M M Mist/light drizzle at beginning of recording period (8:00am). Light to moderate rain during the day into evening with some gaps, heavy rain late night and early morning.
11/29/2011 8:00 AM 0.02 M M M M Fog and mist early morning.
11/30/2011 8:00 AM 0.89 M M M M Mist and drizzle Tues morning, wind-driven drizzle and rain in afternoon and evening.
12/1/2011 8:00 AM 0.00 0.0 M M M
12/6/2011 8:00 AM 0.08 M M M M light mist over night and morning
12/7/2011 8:00 AM 0.42 M M M M Fog, mist and light drizzle most of day and evening, light rain by this morning.
12/8/2011 8:00 AM 1.82 T T 0.0 T Mist early Weds. morning, increasing to rain by afternoon and evening. Heaviest rain afternoon, but time unknown. Blowing snow began just after midnight, tapered off by 2:30am, only a dusting on patio deck and insulated roof, no accumulation on grassy surfaces or pavement.
12/9/2011 8:00 AM 0.00 0.0 M 0.0 0.00 Heavy frost.
12/12/2011 8:00 AM 0.00 0.0 M M M
12/13/2011 8:00 AM 0.00 0.0 M M M
12/14/2011 8:00 AM 0.00 0.0 M M M
12/16/2011 8:00 AM 0.00 0.0 M M M
12/21/2011 8:00 AM 0.09 M M M M Light drizzle or mist, becoming more rain this morning.
12/28/2011 8:00 AM 1.38 M M M M Light drizzle to light rain, finished with windy driving rain ~8pm.
1/1/2012 8:00 AM 0.00 0.0 M M M
1/2/2012 8:00 AM M 0.0 M M M "(Original 0.00" rain/melted snow report changed to "NA", as rather certain that measurable prcp occurred on this day. Original report submitted 1/3/2012 8:15 AM. Report edited by Adam Rainear)".
1/3/2012 8:00 AM T M M M M Few snow flurries after sunrise Tuesday. Possible flurries after midnight as well. No accumulation.
1/4/2012 8:00 AM T M M M M Wind-blown flurries Tuesday afternoon. No accumulation.
1/11/2012 8:00 AM 0.00 0.0 M M M
1/12/2012 8:00 AM 1.18 0.0 0.00 0.0 0.00 Periods of rain, some heavy downpours.
1/13/2012 8:00 AM 0.13 M M M M Mostly occasional drizzle and mist during day. Heavy fog overnight. Brief moderate shower, possibly mixed with sleet, early morning.
1/14/2012 8:00 AM 0.01 0.1 0.01 0.0 0.01 [Revised] Snow squall @ 9:00am, very low visibility for ~15 minutes. Another less intense squall around 2:00pm. Most melted on the warmer ground, none on paved surfaces, just enough to whiten the grass on shaded surfaces. Just a mile or two away, no visible snow on the ground, probably due to elevation (warmer surfaces and/or less snow).
1/15/2012 8:00 AM T T T T T Snow flurry in the evening, dusted paved and grass surfaces, but surfaces cold enough not to melt.
1/17/2012 8:00 AM 0.08 0.1 M 0.0 M Began as sleet, changed to freezing rain. ~0.1" of lose sleet accumulation before melting to a sheet of ice. Melted value not known, core included both melted sleet and freezing rain.
1/18/2012 8:00 AM 0.13 M M M M Light drizzle and mist, Tues afternoon, time unknown.
1/21/2012 8:00 AM 0.25 2.5 M 2.5 M Melted snow amt. estimated. Moderate snowfall since 6am. Dry and light.
1/26/2012 8:00 AM T T T T T Dusting of snow, early morning.
2/2/2012 8:00 AM 0.00 0.0 M M M
2/3/2012 8:00 AM 0.00 0.0 M M M
2/4/2012 8:00 AM 0.00 0.0 M M M
2/5/2012 8:00 AM 0.00 0.0 M M M
2/6/2012 8:00 AM 0.00 0.0 M M M
2/7/2012 8:00 AM 0.00 0.0 M M M
2/8/2012 8:00 AM 0.00 0.0 M M M
2/9/2012 8:00 AM 0.02 0.2 0.01 0.2 0.01 Light snow Wednesday evening.
2/10/2012 8:00 AM 0.00 0.0 0.00 0.0 0.00
2/14/2012 8:00 AM 0.00 0.0 M M M
2/16/2012 8:00 AM 0.09 M M M M Drizzle and fog in AM.
2/18/2012 8:00 AM 0.00 0.0 M M M
2/20/2012 8:00 AM 0.00 0.0 M M M
2/21/2012 8:00 AM 0.00 0.0 M M M
2/22/2012 8:00 AM 0.00 0.0 M M M
2/23/2012 8:00 AM 0.00 0.0 M M M
2/25/2012 8:00 AM 0.38 0.0 0.00 0.0 0.00 light to moderate rain for period, ending evening. Sleet very early morning, no accumulation.
2/26/2012 8:00 AM 0.00 0.0 M M M
2/27/2012 8:00 AM 0.00 0.0 M M M
2/28/2012 8:00 AM 0.00 0.0 M M M
2/29/2012 8:00 AM 0.00 0.0 M M M
3/1/2012 8:00 AM 0.34 T T T T Snow first by late morning, evolving to sleet, then drizzle, lasting overnight, mist at time of recording. Snow had a brief accumulation, but melted before measuring.
3/2/2012 8:00 AM 0.06 M M M M occasional mist and drizzle
3/3/2012 8:00 AM 0.25 M M M M Rain and drizzle, briefly heavy at ~11pm, btime uncertain. Light rain ongoing at time of recording.
3/4/2012 8:00 AM T M M M M Brief fog, mist, and drizzle as storm cleared out after 8am.
3/5/2012 8:00 AM 0.00 0.0 M M M
3/6/2012 8:00 AM 0.00 0.0 M M M
3/7/2012 8:00 AM 0.00 0.0 M M M
3/8/2012 8:00 AM T M M M M Very brief sprinkle, enough to dampen paved surfaces, time unknown.
3/9/2012 8:00 AM 0.13 M M M M Early morning before sunrise, time unknown.
3/10/2012 8:00 AM 0.00 0.0 M M M
3/11/2012 8:00 AM 0.00 0.0 M M M
3/12/2012 8:00 AM 0.00 0.0 M M M
3/13/2012 8:00 AM 0.02 M M M M Brief shower early morning.
3/20/2012 8:00 AM T M M M M Fog and very light mist, enough to wet surfaces, morning.
3/21/2012 8:00 AM 0.01 M M M M Light drizzle and heavy fog at time of reporting.
3/22/2012 8:00 AM 0.00 0.0 M M M
3/23/2012 8:00 AM 0.00 0.0 M M M
3/24/2012 8:00 AM 0.00 0.0 M M M
3/25/2012 8:00 AM 0.00 0.0 M M M
3/26/2012 8:00 AM 0.00 0.0 M M M
3/27/2012 8:00 AM 0.00 0.0 M M M
3/28/2012 8:00 AM T 0.0 0.00 0.0 0.00 Brief thundershower ~11:00am.
3/29/2012 8:00 AM 0.00 0.0 M M M
3/30/2012 8:00 AM 0.00 0.0 M M M
3/31/2012 9:30 AM 0.74 0.0 0.00 0.0 0.00 Rain overnight, occasionally heavy; light mist at time of recording. Cold, but not below 32°.
4/1/2012 8:00 AM T M M M M
4/2/2012 8:00 AM 0.35 0.0 0.00 0.0 0.00 Dry during the day, then moderate to heavy rain late afternoon, and again around midnight.
4/3/2012 8:00 AM 0.01 M M M M
4/4/2012 8:00 AM 0.00 0.0 M M M
4/5/2012 8:00 AM 0.00 0.0 M M M
4/6/2012 8:00 AM 0.00 0.0 M M M
4/7/2012 8:00 AM 0.00 0.0 M M M
4/8/2012 8:00 AM 0.00 0.0 M M M
4/9/2012 8:00 AM 0.00 0.0 M M M
4/10/2012 8:00 AM 0.00 0.0 M M M
4/11/2012 8:00 AM T M M M M Few sprinkles, mostly virga out of series of low cumulonimbus in late afternoon.
4/12/2012 8:00 AM 0.00 0.0 M M M
4/13/2012 8:00 AM T M M M M Brief sprinkle Thurs afternoon, mostly virga from passing low-topped Cb.
4/14/2012 8:00 AM 0.00 0.0 M M M
4/15/2012 8:00 AM 0.04 M M M M Brief rain early morning Sunday
4/16/2012 8:00 AM 0.00 0.0 M M M
4/17/2012 8:00 AM 0.00 0.0 M M M
4/18/2012 8:00 AM 0.00 0.0 M M M
4/19/2012 8:00 AM 0.01 M M M M Brief shower very early morning, time unknown.
4/20/2012 8:00 AM 0.00 0.0 M M M
4/21/2012 8:00 AM 0.00 0.0 M M M
4/22/2012 8:00 AM 0.16 M M M M Line of storms, briefly moderate to heavy rain. No thunder here.
4/23/2012 8:00 AM 1.95 M M M M Moderate to heavy rain, diminishing to mist at time of recording.
4/24/2012 8:00 AM 0.03 M M M M Light drizzle or mist, off an on, following previous day's storm. Small streams still close to bank full.
4/25/2012 8:00 AM 0.00 0.0 M M M
4/26/2012 8:00 AM 0.01 M M M M Passing showers during the day.
4/27/2012 8:00 AM 0.04 M M M M
4/28/2012 8:00 AM 0.00 0.0 M M M
4/29/2012 8:00 AM 0.00 0.0 M M M
4/30/2012 8:00 AM 0.00 0.0 M M M
5/1/2012 8:00 AM 0.41 M M M M Light to moderate rain, with thunder.
5/2/2012 8:00 AM 0.02 M M M M light drizzle began just after recording yesterday (5/1).
5/3/2012 8:00 AM 0.64 M M M M Heavy thunderstorm, heavy downpour in ~20 minutes, lightning w/in 1 mile.
5/4/2012 8:00 AM 0.04 M M M M Early morning thunderstorm, brief rain.
5/5/2012 8:00 AM 0.00 0.0 M M M
5/6/2012 8:00 AM 0.14 M M M M Light rain late evening.
5/9/2012 9:00 AM 0.29 M M M M Rain and drizzle, mostly light.
5/12/2012 8:00 AM 0.00 0.0 M M M
5/13/2012 8:00 AM 0.00 0.0 M M M
5/14/2012 8:00 AM T M M M M Brief shower before sunrise, time unknown.
5/15/2012 8:00 AM 0.65 M M M M Light rain during day, heaviest overnight.
5/16/2012 8:00 AM 0.75 M M M M Light rain from ~9:00am to ~12:00pm, then thundershowers and rain overnight, 10:00pm-5:00am. Heaviest rain with thunderstorms. Lightning ~2-3 miles distant.
5/17/2012 8:00 AM 0.00 0.0 M M M
5/18/2012 8:00 AM 0.00 0.0 M M M
5/19/2012 8:00 AM 0.00 0.0 M M M
5/20/2012 8:00 AM 0.00 0.0 M M M
5/21/2012 9:00 AM 0.59 M M M M Heavy rain this morning. Filled the storm drains.
5/22/2012 9:00 AM 1.10 M M M M Mist, drizzle or rain, with breaks, over the past 24 hours.
5/23/2012 8:00 AM 0.16 M M M M
5/26/2012 8:00 AM T M M M M Mist, fog Friday morning.
5/27/2012 8:00 AM 0.04 M M M M
5/28/2012 8:00 AM 0.41 M M M M Sudden brief shower @5:00pm (<15 minutes), then heavy thunderstorm @9:00 with close lightning. Timew below reflect larger, later storm
5/29/2012 8:00 AM 0.00 0.0 M M M
5/30/2012 8:00 AM 0.41 M M M M Strong thunderstorm 7pm, moderate rain at heaviest extent, with lingering rain through evening. Gust front estimated 30-35mph winds.
6/1/2012 8:00 AM 0.00 0.0 M M M
6/2/2012 8:00 AM 1.87 M M M M Started light, became heavy around midnight, last showers around sunrise. Den Brook bank full at time of recording this morning.
6/3/2012 8:00 AM 0.00 0.0 M M M
6/4/2012 8:00 AM 0.74 M M M M Passing convective showers late Sunday afternoon, then steady rain, very heavy at times, after 4:30am. Raining still at time of recording, late at 9am, unable to get out earlier due to the downpour. Estimated 0.4" between 8:00-9:00am Monday.
6/7/2012 8:00 AM 0.05 M M M M Brief showers, time unknown.
6/8/2012 8:00 AM 0.01 M M M M Brief shower in afternoon, time uncertain.
6/9/2012 8:00 AM T M M M M
6/11/2012 8:00 AM 1.24 M M M M Severe thunderstorm with intense rain, almost all of which fell in 20 minutes (rate >3"/hr). Storm drains quickly flooded. Some small hail, lightning within 100 yards, and winds >50mph with bent, snapped, and overturned large trees. "Sideways rain" blowing may have decreased the total in the gauge. No other precipitation previous or after.
6/12/2012 8:00 AM 0.00 0.0 M M M
6/13/2012 8:00 AM M 0.0 M M M (Set 0.00" to "NA", as measurable rain occurred on this day. Contacted observer to see if an updated value is available, but he lost the slip of paper with the original value so cannot confirm the correct total at this time. Will leave as "NA". Edited 6/23 by MG)
6/14/2012 8:00 AM 0.02 M M M M Morning mist and drizzle, 6/13.
6/15/2012 8:00 AM 0.00 0.0 M M M
6/16/2012 8:00 AM 0.00 0.0 M M M
6/17/2012 8:00 AM 0.00 0.0 M M M
6/18/2012 8:00 AM 0.00 0.0 M M M
6/19/2012 8:00 AM 0.00 0.0 M M M
6/20/2012 8:00 AM 0.00 0.0 M M M
6/21/2012 8:00 AM 0.00 0.0 M M M
6/22/2012 8:00 AM 0.00 0.0 M M M
6/23/2012 8:00 AM 0.24 M M M M Brief intense thunderstorm early evening.
6/24/2012 8:00 AM 0.00 0.0 M M M
6/26/2012 8:00 AM 0.17 M M M M Brief heavy rain with morning thunderstorm, 6/25. Few sprinkles later in the afternoon.
6/27/2012 8:00 AM 0.00 0.0 M M M
6/28/2012 8:00 AM 0.00 0.0 M M M
6/29/2012 8:00 AM T M M M M Few sprinkles from a nearby early morning thunderstorm.
6/30/2012 8:00 AM 0.00 0.0 M M M
7/1/2012 8:00 AM 0.00 0.0 M M M
7/2/2012 8:00 AM 0.14 M M M M Late afternoon thunderstorm with brief, moderately heavy rain and nearby lightning.
7/3/2012 8:00 AM 0.00 0.0 M M M
7/4/2012 8:00 AM 0.04 M M M M Light drizzle or rain, early morning, time uncertain.
7/5/2012 8:00 AM 0.00 0.0 M M M
7/6/2012 8:00 AM 0.00 0.0 M M M
7/7/2012 8:00 AM 0.00 0.0 M M M
7/8/2012 8:00 AM 0.17 M M M M Thunderstorm with brief heavy rain, after midnight, began as light sprinkles. Time estimated.
7/9/2012 8:00 AM 0.00 0.0 M M M
7/10/2012 8:00 AM 0.00 0.0 M M M
7/11/2012 8:00 AM 0.00 0.0 M M M
7/12/2012 8:00 AM 0.00 0.0 M M M
7/13/2012 8:00 AM 0.00 0.0 M M M
7/14/2012 8:00 AM 0.14 M M M M Very light sprinkles, from altostratus, nearly continuous from 7:00-8:30pm, amounting to a trace. Later, early morning (~1:30-4:00am), light to briefly moderate rain.
7/15/2012 8:00 AM 0.00 0.0 M M M
7/16/2012 7:50 AM 0.11 M M M M Nearby thunderstorm Saturday evening, brief moderate rain.
7/17/2012 8:00 AM 0.00 0.0 M M M
7/18/2012 8:00 AM 0.00 0.0 M M M
7/19/2012 8:00 AM 0.14 M M M M Glancing blow from afternoon strong thunderstorms. Time estimated.
7/20/2012 8:00 AM 0.25 M M M M Overcast; non-thunderstorm rain (drizzle to moderate intensity) began ~4:00am, time estimated. Stopped, assumed briefly, 7:45am.
7/21/2012 8:00 AM 0.38 M M M M Light to moderate rain, not continuous during the day.
7/22/2012 8:00 AM 0.00 0.0 M M M
7/23/2012 8:00 AM 0.00 0.0 M M M
7/24/2012 8:00 AM 0.35 M M M M Thunderstorm, with brief heavy rain, late afternoon on 7/23, 0.33" rain. Another passing thunderstorm ~9:00pm, with nearby lightning, but only an additional 0.02" of rain. Times below reflect the afternoon storm only, and are estimated.
7/25/2012 8:00 AM 0.00 0.0 M M M
7/26/2012 8:00 AM 0.00 0.0 M M M
7/27/2012 8:00 AM 0.27 M M M M Brief thunderstorm rain morning of 7/26, between 8:15am and 9:30am, amounting to 0.10"; and second larger storm early evening of 7/26, 7:00pm-8:00pm, with lingering rain until after midnight, amounting to only 0.17".
7/28/2012 8:00 AM 0.07 M M M M Light showers overnight. Time uncertain.
7/29/2012 8:00 AM 0.47 M M M M Light to occasionally moderate rain at intervals.
7/30/2012 8:00 AM 0.10 M M M M Brief shower late afternoon.
7/31/2012 8:00 AM 0.00 0.0 M M M
8/1/2012 8:00 AM 0.45 M M M M Heavy shower early AM.
8/2/2012 8:00 AM 0.02 M M M M
8/3/2012 7:45 AM T M M M M
8/7/2012 8:00 AM 0.00 0.0 M M M
8/8/2012 8:00 AM 0.00 0.0 M M M
8/9/2012 8:00 AM 0.00 0.0 M M M
8/10/2012 8:00 AM 0.02 M M M M Nearby thunderstorm ~4:00pm, damp remaining of the evening into next morning.
8/11/2012 8:00 AM 1.05 M M M M Heavy rain at first, then light to moderate after a short pause. 0.85" in 30 minutes.
8/13/2012 8:00 AM 0.00 0.0 M M M
8/15/2012 8:00 AM 0.18 M M M M Light-moderate rain started ~9:30am, ended before noon. Additional light to moderate rain early morning hours.
8/16/2012 8:00 AM 0.01 M M M M Light sprinkles Wednesday afternoon, thunderstorms nearby. (But minor street flooding observed in brief downpour ~2 miles north near Rt. 10.)
8/18/2012 8:00 AM 1.10 M M M M Moderate to heavy rain overnight.
8/29/2012 8:00 AM 0.00 0.0 M M M
8/30/2012 8:00 AM 0.00 0.0 M M M
8/31/2012 8:00 AM 0.00 0.0 M M M
9/1/2012 8:00 AM 0.00 0.0 M M M
9/2/2012 8:00 AM 0.00 0.0 M M M
9/3/2012 8:45 AM 0.24 M M M M Light to moderate rain Sunday afternoon, and possible rain very early morning, and moderate rain at time of recording.
9/4/2012 8:00 AM 0.31 M M M M Light rain at intervals from afternoon through night and early morning.
9/5/2012 8:00 AM 0.62 M M M M Overcast entire 24 duration, with periods of light to moderate rain.
9/6/2012 8:00 AM 0.14 M M M M Morning thunderstorm.
9/7/2012 8:00 AM 0.00 0.0 M M M
9/8/2012 8:00 AM T M M M M Early morning sprinkle, enough to wet surfaces.
9/9/2012 8:00 AM 0.27 M M M M Heavy rain with onset of squall line, 0.19" in 20 minutes. Light rain after a lull, later in the evening.
9/10/2012 8:00 AM 0.03 M M M M Very brief, unexpected shower ~7pm Sunday.
9/11/2012 8:00 AM 0.00 0.0 M M M
9/12/2012 8:00 AM 0.00 0.0 M M M
9/13/2012 8:00 AM 0.00 0.0 M M M
9/14/2012 8:00 AM 0.00 0.0 M M M
9/15/2012 8:00 AM 0.01 M M M M Light shower very early morning, enough to wet surfaces.
9/16/2012 8:00 AM 0.00 0.0 M M M
9/17/2012 8:00 AM 0.00 0.0 M M M
9/18/2012 8:15 AM 0.69 M M M M Mist 1:00am, heavy rain ~4:40am and ~7:00am. Not raining at time of recording.
9/19/2012 8:00 AM 1.15 M M M M Mist or very light drizzle at intervals Tuesday morning and afternoon, main downpour around 6:00pm.
9/20/2012 8:00 AM 0.00 0.0 M M M
9/21/2012 8:00 AM T M M M M Few sprinkles Thursday (9/20) afternoon, time uncertain.
9/22/2012 8:00 AM 0.00 0.0 M M M
9/23/2012 8:00 AM 0.09 M M M M Brief remains of line of thunderstorms.
9/24/2012 8:00 AM 0.00 0.0 M M M
9/25/2012 8:00 AM 0.00 0.0 M M M
9/26/2012 8:00 AM 0.02 M M M M Light rain or mist overnight, time uncertain.
9/27/2012 8:00 AM 0.07 M M M M Light rain, briefly moderate early this morning, mist at time of recording. Also a brief sprinkle around 7:00pm Wednesday (not indicated in duration info).
9/28/2012 8:00 AM 0.19 M M M M Light rain after midnight, briefly heavy ~3:00am. Mist at time of recording.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/30/2011 10/03/2011 8:00 AM 4 1.01 M M Rain for parts of each day, Thursday-Sunday.
11/9/2011 11/13/2011 8:00 AM 5 0.00 0.0 0.00
11/24/2011 11/28/2011 8:00 AM 5 0.12 M M Precipitation only on 11/23-11/24 following big rain, dry on remaining days.
12/22/2011 12/23/2011 8:00 AM 2 0.81 0.0 M Mist and fog most of Wednesday, except brief intense rain and wind ~10pm Weds. night. Dry Thursday except for rain, some heavy, after midnight (thursday early AM). Changed multi-day start date from 12/21 to 12/22 to remove conflict with single-day report already present for 12/21. Original report submitted 12/23/2011 8:37 AM. Edited by S Kealy 1/20/13
1/6/2012 1/09/2012 8:00 AM 4 0.00 0.0 0.00 Dry and mild.
3/14/2012 3/19/2012 8:00 AM 6 0.00 0.0 0.00
5/10/2012 5/11/2012 8:00 AM 2 0.17 M M Light precipitation on Tuesday May 9.
5/24/2012 5/25/2012 8:00 AM 2 0.32 M M Overcast, fog, occasional brief downpour. Changed multi-day start date from 5/23 to 5/24 to remove conflict with single-day report already present for 5/23. Original report submitted 5/25/2012 12:46 PM. Edited by S Kealy 2/27/13
6/5/2012 6/06/2012 8:00 AM 2 0.17 M M Cloudy most of 2 days, interspersed with very brief light to moderate showers. Changed multi-day start date from 6/4 to 6/5 to remove conflict with single-day report already present for 6/4. Original report submitted 6/06/2012 9:44 AM. Edited by S Kealy 3/3/13
8/4/2012 8/06/2012 7:50 AM 3 0.29 M M 0.02" in gauge as of Sunday (8/5) afternoon, time of precip unknown. 0.27" of light to moderate rain with Sunday (8/5) evening thunderstorm, ~7:00pm.
8/19/2012 8/28/2012 8:00 AM 10 0.47 M M Most of the total, 0.32", fell early morning 8/28. Only 0.15" for the previous 9 day period.
9/29/2012 9/30/2012 8:00 AM 2 0.04 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
6/11/2012 5:50 PM Unable to go outside to assess hardness of hail; wind, lightning, and rain too severe. None remained, washed away. Hail preceded severe wind gust. 1/4" Pea Size 1/4" Pea Size 1/4" Pea Size 10 2min minor leaf damage Intermittent True Same time as rain Same time as smaller hail 30-40