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 10 4.44 5.15 21 5.15 15 0.00 6 2 11 3 0.0 0 0
Nov 10 4.04 2.51 24 2.51 9 0.00 15 3 7 0 0.0 0 0
Dec 10 4.10 4.33 9 2.46 6 1.87 3 1 2 3 0.2 2 2
Jan 11 3.60 2.51 6 2.51 6 0.00 0 0 4 1 22.8 4 5
Feb 11 2.87 2.19 6 2.19 6 0.00 0 0 5 1 5.0 2 2
March 11 4.14 8.64 19 8.02 12 0.62 7 3 8 2 4.5 1 0
April 11 4.41 8.73 29 2.98 17 5.75 12 2 11 2 0.0 0 0
May 11 4.70 6.36 26 1.61 8 4.75 18 2 4 0 0.0 0 0
June 11 4.70 4.56 26 4.56 25 0.00 1 0 10 0 0.0 0 0
July 11 4.91 3.70 27 2.04 15 1.66 12 3 5 2 0.0 0 0
Aug 11 4.28 16.83 21 3.95 14 12.88 7 2 8 0 0.0 0 0
Sept 11 4.62 9.35 24 9.35 23 0.00 1 0 10 2 0.0 0 0
Water Year Totals: 50.81" 74.86" 238 days 47.33" 156 27.53" 82 days 18 85 days 16 days 32.5" 9 days 9 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
10/1/2010 3.57
10/2/2010 0.42
10/3/2010
10/4/2010 0.04
10/5/2010 0.26
10/6/2010 0.04
10/7/2010 0.01
10/8/2010
10/9/2010
10/10/2010
10/11/2010
10/12/2010 0.14
10/13/2010
10/14/2010 T
10/15/2010 0.45
10/16/2010 0.02
10/17/2010 0.00
10/18/2010
10/19/2010
10/20/2010
10/21/2010 T
10/22/2010 **
10/23/2010 **
10/24/2010 0.00
10/25/2010 T
10/26/2010 0.02
10/27/2010 0.18
10/28/2010
10/29/2010 **
10/30/2010 **
10/31/2010 0.00
11/1/2010
11/2/2010 0.00
11/3/2010
11/4/2010 0.40
11/5/2010 0.83
11/6/2010 0.02
11/7/2010
11/8/2010
11/9/2010 0.03
11/10/2010 **
11/11/2010 **
11/12/2010 **
11/13/2010 **
11/14/2010 **
11/15/2010 0.00
11/16/2010 0.05
11/17/2010 0.92
11/18/2010
11/19/2010
11/20/2010 **
11/21/2010 **
11/22/2010 **
11/23/2010 **
11/24/2010 **
11/25/2010 0.00
11/26/2010 0.26
11/27/2010 0.00
11/28/2010 **
11/29/2010 **
11/30/2010 0.00
12/1/2010 0.79
12/2/2010 1.67
12/3/2010
12/4/2010
12/5/2010
12/6/2010
12/7/2010
12/8/2010 T
12/9/2010 T
12/10/2010
12/11/2010 **
12/12/2010 **
12/13/2010 1.87
12/14/2010 T
12/15/2010 0.00
12/16/2010
12/17/2010
12/18/2010
12/19/2010
12/20/2010
12/21/2010
12/22/2010
12/23/2010
12/24/2010
12/25/2010
12/26/2010
12/27/2010
12/28/2010
12/29/2010
12/30/2010
12/31/2010
Day of YearDaily PrcpMultiday Prcp
1/1/2011
1/2/2011
1/3/2011
1/4/2011
1/5/2011 T
1/6/2011 0.00
1/7/2011
1/8/2011 M
1/9/2011
1/10/2011
1/11/2011
1/12/2011 0.48
1/13/2011
1/14/2011
1/15/2011
1/16/2011
1/17/2011
1/18/2011 0.51
1/19/2011
1/20/2011
1/21/2011 0.32
1/22/2011
1/23/2011
1/24/2011
1/25/2011
1/26/2011
1/27/2011 1.20
1/28/2011
1/29/2011
1/30/2011
1/31/2011
2/1/2011 0.09
2/2/2011
2/3/2011
2/4/2011
2/5/2011
2/6/2011
2/7/2011
2/8/2011
2/9/2011
2/10/2011
2/11/2011
2/12/2011
2/13/2011
2/14/2011 T
2/15/2011
2/16/2011
2/17/2011
2/18/2011
2/19/2011
2/20/2011
2/21/2011 0.37
2/22/2011
2/23/2011
2/24/2011
2/25/2011 0.90
2/26/2011 0.53
2/27/2011
2/28/2011 0.30
3/1/2011
3/2/2011
3/3/2011
3/4/2011
3/5/2011 T
3/6/2011 0.02
3/7/2011 3.51
3/8/2011 0.00
3/9/2011
3/10/2011 0.43
3/11/2011 2.97
3/12/2011 **
3/13/2011 0.00
3/14/2011 0.00
3/15/2011 T
3/16/2011 0.43
3/17/2011 0.16
3/18/2011 **
3/19/2011 0.00
3/20/2011 **
3/21/2011 **
3/22/2011 0.62
3/23/2011 0.48
3/24/2011
3/25/2011
3/26/2011
3/27/2011
3/28/2011
3/29/2011
3/30/2011
3/31/2011 0.02
Day of YearDaily PrcpMultiday Prcp
4/1/2011 0.21
4/2/2011 0.10
4/3/2011 0.00
4/4/2011 0.07
4/5/2011 0.10
4/6/2011 0.08
4/7/2011 0.10
4/8/2011 0.00
4/9/2011 0.05
4/10/2011 **
4/11/2011 **
4/12/2011 **
4/13/2011 **
4/14/2011 **
4/15/2011 **
4/16/2011 **
4/17/2011 **
4/18/2011 4.81
4/19/2011
4/20/2011 0.12
4/21/2011 0.00
4/22/2011 0.00
4/23/2011 **
4/24/2011 **
4/25/2011 0.94
4/26/2011 T
4/27/2011 0.20
4/28/2011 0.32
4/29/2011 1.63
4/30/2011 T
5/1/2011
5/2/2011 0.00
5/3/2011 0.00
5/4/2011 0.27
5/5/2011 **
5/6/2011 **
5/7/2011 **
5/8/2011 **
5/9/2011 **
5/10/2011 **
5/11/2011 **
5/12/2011 **
5/13/2011 **
5/14/2011 0.00
5/15/2011 0.83
5/16/2011 **
5/17/2011 **
5/18/2011 **
5/19/2011 **
5/20/2011 **
5/21/2011 **
5/22/2011 **
5/23/2011 4.75
5/24/2011
5/25/2011
5/26/2011 0.00
5/27/2011 0.01
5/28/2011
5/29/2011 0.00
5/30/2011 0.50
5/31/2011
6/1/2011 0.00
6/2/2011 0.00
6/3/2011 0.00
6/4/2011 0.00
6/5/2011 0.00
6/6/2011 0.00
6/7/2011 0.00
6/8/2011
6/9/2011 0.00
6/10/2011 0.24
6/11/2011 0.97
6/12/2011 0.10
6/13/2011 0.02
6/14/2011 0.00
6/15/2011 0.64
6/16/2011 0.00
6/17/2011 1.20
6/18/2011 0.04
6/19/2011
6/20/2011 0.00
6/21/2011
6/22/2011 0.00
6/23/2011 0.82
6/24/2011 0.51
6/25/2011 0.02
6/26/2011
6/27/2011 0.00
6/28/2011 0.00
6/29/2011 0.00
6/30/2011 **
Day of YearDaily PrcpMultiday Prcp
7/1/2011 **
7/2/2011 0.00
7/3/2011 0.41
7/4/2011 0.61
7/5/2011 0.00
7/6/2011 0.00
7/7/2011
7/8/2011 0.02
7/9/2011 0.73
7/10/2011 **
7/11/2011 **
7/12/2011 **
7/13/2011 0.00
7/14/2011 T
7/15/2011 0.00
7/16/2011 0.00
7/17/2011 0.00
7/18/2011 0.00
7/19/2011 T
7/20/2011
7/21/2011
7/22/2011 **
7/23/2011 **
7/24/2011 **
7/25/2011 **
7/26/2011 **
7/27/2011 1.66
7/28/2011 0.00
7/29/2011
7/30/2011 0.27
7/31/2011 0.00
8/1/2011 0.11
8/2/2011
8/3/2011 0.00
8/4/2011
8/5/2011 0.00
8/6/2011 0.00
8/7/2011 0.53
8/8/2011
8/9/2011
8/10/2011 0.88
8/11/2011 0.00
8/12/2011 0.00
8/13/2011 **
8/14/2011 **
8/15/2011 3.41
8/16/2011 1.37
8/17/2011 0.17
8/18/2011 0.05
8/19/2011 0.28
8/20/2011 0.56
8/21/2011
8/22/2011
8/23/2011
8/24/2011
8/25/2011
8/26/2011
8/27/2011 **
8/28/2011 M **
8/29/2011 M **
8/30/2011 M 9.47
8/31/2011 0.00
9/1/2011 0.00
9/2/2011 0.00
9/3/2011 0.00
9/4/2011 0.00
9/5/2011 M
9/6/2011 1.10
9/7/2011 2.99
9/8/2011 1.71
9/9/2011 0.02
9/10/2011
9/11/2011
9/12/2011
9/13/2011 0.00
9/14/2011 0.00
9/15/2011 T
9/16/2011 0.14
9/17/2011
9/18/2011
9/19/2011 0.00
9/20/2011 T
9/21/2011 0.06
9/22/2011 0.33
9/23/2011 0.00
9/24/2011 2.18
9/25/2011 0.00
9/26/2011 0.00
9/27/2011 0.00
9/28/2011 0.31
9/29/2011 0.51
9/30/2011 **



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2010 8:00 AM 3.57 M M M M Heaviest (torential) rain of the storm this early morning. Again, internet problems, so late report.
10/2/2010 8:00 AM 0.42 M M M M Mostly interm. light rain & drizzle since 8am yesterday, ended by late afternoon Friday. That makes 4.82" total since 5:00am Thursday.
10/4/2010 8:00 AM 0.04 M M M M light drizzle
10/5/2010 8:00 AM 0.26 M M M M Intermittent drizzle and mist most of the lasty 24 hrs, ongoing on the morning of Oct 5.
10/6/2010 7:55 AM 0.04 M M M M Occasional drizzle and mist yesterday and overnight, undetermined times.
10/7/2010 7:45 AM 0.01 M M M M Very brief drizzle, unknown time.
10/12/2010 8:00 AM 0.14 M M M M Thunderstorms, several cells. Most precip light to moderate. Active lightning! 2 brief power outages.
10/14/2010 7:50 AM T M M M M No real precipitation, probably dew condensation or fog. No 1st frost here, yet. Have seen some yesterday on other side of Randolph.
10/15/2010 8:00 AM 0.45 M M M M Light to moderate rain, estimated starting Thurs afternoon, ended overnight, times not known.
10/16/2010 8:00 AM 0.02 M M M M A few sprinkles and light rain on Friday. Time unknown.
10/17/2010 8:00 AM 0.00 0.0 M M M
10/21/2010 8:00 AM T M M M M Light fog and mist this morning, overcast.
10/25/2010 8:00 AM T M M M M Brief sprinkles ~6:00pm Sunday; heavy morning fog Monday.
10/26/2010 7:30 AM 0.02 M M M M Intermittent light rain or drizzle overnight.
10/27/2010 8:00 AM 0.18 M M M M light intermittent rain and fog, from adternoon Tuesday to Weds. morning ongoing.
11/2/2010 8:00 AM 0.00 0.0 M M M
11/4/2010 8:00 AM 0.40 M M M M
11/5/2010 8:00 AM 0.83 M M M M Drizzle to light rain since early yesterday morning, not continuous. 1.23" since rain began late Wednesday night.
11/6/2010 8:00 AM 0.02 M M M M
11/9/2010 7:50 AM 0.03 M M M M Light rain, but also brief periods of light sleet during the day Monday.
11/16/2010 8:00 AM 0.05 M M M M Few light sprinkles, trace amt, Monday ~8:30am Light rain and fog early Tuesday AM, time uncertain.
11/17/2010 7:15 AM 0.92 M M M M Occasional light rain or drizzle yesterday durring the day. Heavier rain in evening; downpour at 2:30am, and larger downpour at ~4:00am.
11/26/2010 9:00 AM 0.26 T M 0.0 0.00 Light snow flurries 11:15am-1:15pm Thursday (first of the season), nothing ever accumulated. Changed briefly to sleet after 1:15pm, then mix of sleet/light rain, then light rain or drizzle, diminishing over night. Currently mist (Friday AM).
11/27/2010 8:00 AM 0.00 0.0 M M M
12/1/2010 7:45 AM 0.79 M M M M light to moderate rain, w/ intervals of fog or mist, since Tuesday afternoon
12/2/2010 8:00 AM 1.67 M M M M Heavy rain 9am-10am, ~ 1/2 inch. Obviously heavy rain later in day, but wasn't around to pinpoint when.
12/8/2010 8:00 AM T T T M M Snow flurries, mostly yesterday morning. Very light but unmeasurable covering on ground by 9am.
12/9/2010 8:00 AM T 0.1 M 0.1 M Dusting of snow early morning, covering all surfaces, just barely measurable. Did not have cylinder out to capture for melting, so estimating T of melted precip.
12/14/2010 7:30 AM T 0.1 T 0.1 T Light snow overnight, just covering pavement and grass surfaces. Light fluries ongoing at time of report. Estimated trace of melted precip, tube is frozen to the pole!
12/15/2010 8:00 AM 0.00 0.0 M M M
1/5/2011 8:00 AM T T T T T Dusting of snow early morning
1/6/2011 8:00 AM 0.00 0.0 0.00 0.0 0.00
1/8/2011 8:00 AM M M M 3.0 M Snow was quite dry and light, but not able to obtain an accurate moisture measurement. Settled to 2.7" by next morning, no melting (too cold and shaded). (Believe that 0.65" liquid may include old snow as well as it matches total snow core measurement, so have set to "NA". Edited 1/8 by MG)
1/12/2011 8:00 AM 0.48 6.4 M 9.0 M Revised melted measurement. Snow was light amd dry, settled some during the day.
1/18/2011 8:00 AM 0.51 1.7 0.51 7.0 M Snow after 12am, then sleet, then freezing rain at timne of reading. Sheet of ice over new snow. (Snow measurement includes that layer.)
1/21/2011 8:00 AM 0.32 4.4 0.32 9.0 M Powdery snow.
1/27/2011 8:00 AM 1.20 10.3 1.20 14.0 M Very heavy ~4:00pm, and again 8:00pm-12:00am. Interval of mist/drizzle between 5:30 and 7:00.
2/1/2011 8:00 AM 0.09 0.3 0.09 13.0 M Began as snow and snow pellets. Intermittent overnight. Freezing rain evident on car windows, thin film. Sleet and then large snow at time of observation.
2/14/2011 8:00 AM T T T 11.0 2.61 Brief moderate flurry Sunday morning.
2/21/2011 8:00 AM 0.37 4.7 0.37 M M All snow, no sleet. Ended 8:45am, after this measurement taken.
2/25/2011 8:00 AM 0.90 0.0 0.00 M M Some snow still on ground, not measured.
2/26/2011 8:00 AM 0.53 T T M M Rain was ongoing 8:00 yesterday, ended during the day. Few snow flurries in the evening.
2/28/2011 8:00 AM 0.30 0.0 0.00 M M Began after midnight, time unknown.
3/5/2011 8:00 AM T 0.0 0.00 T T Sprinkles wet the surface in the early morning. Total snow coverage now <50%, first time since December.
3/6/2011 7:00 AM 0.02 0.0 0.00 T T Very light drizzle
3/7/2011 8:00 AM 3.51 T T T T Runoff prior to 4:00pm appeared greater than would be expected for <1" precip that had fallen by that time, probably due to the still-frozen ground in some placed. Heavy rain after 4:00pm melted remaining ground ice. All rain except for dusting of blowing snow early in the morning.
3/8/2011 8:00 AM 0.00 0.0 0.00 0.0 0.00 Still abundand runoff in streams and seeps from groundwater from yesterday's rain.
3/10/2011 8:00 AM 0.43 0.0 0.00 0.0 0.00 light rain/drizzle at time of observation.Time began unknown,after midnight.
3/11/2011 8:00 AM 2.97 0.0 0.00 0.0 0.00 0.95" from 8am yesterday until 8pm last night. 2.02" from 8pm last night until 8am this morning. Major rain ended by 6:00am. Short shower 7:15am.
3/14/2011 8:00 AM 0.00 0.0 M M M
3/15/2011 8:00 AM T T T 0.0 0.00 Brief, occasional light snow flurry and snow pellets Monday morning.
3/16/2011 7:30 AM 0.43 0.0 0.00 0.0 0.00 Light to moderate rain.
3/17/2011 8:00 AM 0.16 0.0 0.00 0.0 0.00
3/23/2011 8:00 AM 0.48 4.5 0.48 M M Wet, Spring snow, branches weighed down. Heaviest in the early morning, moderate to light by 8:00am.
3/31/2011 8:00 AM 0.02 0.0 0.00 T T Fog, mist, or light drizzle throughout early morning.
4/1/2011 8:00 AM 0.21 T 0.21 0.0 0.00 Light liquid precip or mist during parts of the day Monday. All snow, moderate at times, intermittent, since 7:30pm Monday evening and ongoing Tuesday morning, but no surface accumulation of snow (or what small amount did accumulate quickly melted).
4/2/2011 8:00 AM 0.10 T T T T Melted snow or rain in gauge. No snow on ground to sample. Moderate snow began to accumulate on grassy surfaces 10:00am, but did not last long.
4/3/2011 8:00 AM 0.00 0.0 M M M
4/4/2011 7:45 AM 0.07 0.0 0.00 0.0 0.00 Light rain, Monday morning, times unknown.
4/5/2011 8:00 AM 0.10 M M M M Brief, gusty storm ~7:00am.
4/6/2011 8:00 AM 0.08 M M M M 2nd line of brief, strong rain/wind Tuesday morning (1st was mentioned in yesterday's report), followed by period of light rain, exact time not known.
4/7/2011 8:00 AM 0.10 M M M M late afternoon brief, intense storm (no thunder)
4/8/2011 8:00 AM 0.00 0.0 M M M
4/9/2011 8:00 AM 0.05 M M M M
4/20/2011 8:00 AM 0.12 M M M M
4/21/2011 8:00 AM 0.00 0.0 M M M
4/22/2011 8:00 AM 0.00 0.0 M M M
4/26/2011 8:00 AM T M M M M Fog, morning
4/27/2011 7:30 AM 0.20 M M M M Two brief thunderstorms early morning hours. Light fog later.
4/28/2011 8:00 AM 0.32 M M M M
4/29/2011 8:00 AM 1.63 M M M M Intense thunderstorm(s) around noon.
4/30/2011 8:00 AM T M M M M Sprinkles
5/2/2011 8:00 AM 0.00 0.0 M M M
5/3/2011 8:00 AM 0.00 0.0 M M M
5/4/2011 8:00 AM 0.27 M M M M Light to moderate rain this morning.
5/15/2011 8:00 AM 0.83 M M M M Few sprinkles during the day, most of the rain in early morning hours.
5/26/2011 8:00 AM 0.00 0.0 M M M
5/27/2011 8:00 AM 0.01 M M M M Brief sprinkles from nearby passing thunderstorm.
5/29/2011 8:00 AM 0.00 0.0 M M M
5/30/2011 8:00 AM 0.50 M M M M Briief, intense thunderstorm. Lightning within 1/5 mile.
6/1/2011 8:00 AM 0.00 0.0 M M M
6/2/2011 8:00 AM 0.00 0.0 M M M
6/3/2011 8:00 AM 0.00 0.0 M M M
6/4/2011 8:00 AM 0.00 0.0 M M M
6/5/2011 8:00 AM 0.00 0.0 M M M
6/6/2011 8:00 AM 0.00 0.0 M M M
6/7/2011 8:00 AM 0.00 0.0 M M M
6/9/2011 8:00 AM 0.00 0.0 M M M
6/10/2011 8:00 AM 0.24 M M M M Thunderstorm, started with sprinkles, then brief heavy rain.
6/11/2011 8:00 AM 0.97 M M M M At least 2 strong downpours overnight after midnight. Light drizzle at time of recording.
6/12/2011 8:00 AM 0.10 M M M M Fog, mist, and occasional very light drizzle during the day and most of the evening. Brief light showers around 10:00pm and 2:00am. Fog and mist Sunday morning.
6/13/2011 8:00 AM 0.02 M M M M Occasional mist and light drizzle during the day Sunday, difficult to know when start or stop intervals were.
6/14/2011 8:00 AM 0.00 0.0 M M M
6/15/2011 7:45 AM 0.64 M M M M Several short, intense showers during the day Monday, clearing off in the evening.
6/16/2011 8:00 AM 0.00 0.0 M M M
6/17/2011 8:00 AM 1.20 M M M M Rain, with periods of very heavy rain and thunder, after midnight. Not raining at time of recording, but dark overcast. Heavy rain ~1:30am, 3:00am, and 5:00am.
6/18/2011 8:00 AM 0.04 M M M M Nearby thunderstorms Friday afternoon, but only a brief passing shower (mid-afternoon) and sprinkle (early evening) here.
6/20/2011 8:00 AM 0.00 0.0 M M M
6/22/2011 8:00 AM 0.00 0.0 M M M
6/23/2011 8:00 AM 0.82 M M M M Brief rain 8:30am Wednesday morning, 0.10" in 5 minutes. Intense thunderstorm 5:35 Wednesday afternoon, 0.72" in 45 minutes.
6/24/2011 8:00 AM 0.51 M M M M 0.11", mostly morning, with fog, mist, drizzle. About 0.50" overnight, brief intense rain and thunderstorm ~2:30am.
6/25/2011 8:00 AM 0.02 M M M M Heavy fog with occasional mist all day.
6/27/2011 8:00 AM 0.00 0.0 M M M
6/28/2011 8:00 AM 0.00 0.0 M M M
6/29/2011 8:00 AM 0.00 0.0 M M M
7/3/2011 8:00 AM 0.41 M M M M Thunderstorm with heavy shower @4:30am. Intermittent light rain after that, until about 6:30am, then beginning to rain again (with thunder) at time of recording (8:00).
7/4/2011 8:00 AM 0.61 M M M M Light rain morning and early afternoon of July 3, fog all day.
7/5/2011 8:00 AM 0.00 0.0 M M M
7/6/2011 8:00 AM 0.00 0.0 M M M
7/8/2011 8:00 AM 0.02 M M M M Brief thunder shower early morning, time unknown.
7/9/2011 8:00 AM 0.73 M M M M Heavy rain/thunderstorm by 4:30pm, rain taipered off through the night.
7/14/2011 8:00 AM T M M M M Sprinkles with a nearby passing thunderstorm.
7/15/2011 8:00 AM 0.00 0.0 M M M
7/16/2011 8:00 AM 0.00 0.0 M M M
7/17/2011 8:00 AM 0.00 0.0 M M M
7/18/2011 8:00 AM 0.00 0.0 M M M
7/19/2011 8:00 AM T M M M M Few sprinkles with remains of evening thunderstorm.
7/28/2011 8:00 AM 0.00 0.0 M M M
7/30/2011 8:00 AM 0.27 M M M M Brief heavy shower with passing thunderstorm, early evening time unknown,
7/31/2011 8:00 AM 0.00 0.0 M M M
8/1/2011 8:00 AM 0.11 M M M M Late night thunderstorm, brief shower, then intermittent showers through early AM.
8/3/2011 8:00 AM 0.00 0.0 M M M
8/5/2011 8:00 AM 0.00 0.0 M M M
8/6/2011 8:00 AM 0.00 0.0 M M M
8/7/2011 8:00 AM 0.53 M M M M Fog, and light to heavy rain beginning ~4:15 Saturday.
8/10/2011 8:00 AM 0.88 M M M M Heavy rain Tues. afternoon.
8/11/2011 8:00 AM 0.00 0.0 M M M
8/12/2011 8:00 AM 0.00 0.0 M M M
8/16/2011 8:00 AM 1.37 M M M M Ongoing mist at 8:00am Monday. Heavy rain at ~3:45pm Monday afternoon (~0.5"), and again ~3:30am Tuesday morning (~0.66"). Interm. light rain, drizzle, mist, and fog between and after, and a couple breaks of sun.
8/17/2011 8:00 AM 0.17 M M M M Brief rain Tues afternoon, single popup thunderstorm cell.
8/18/2011 8:00 AM 0.05 M M M M Shower in early morning, time unknown.
8/19/2011 7:45 AM 0.28 M M M M Strong thunderstorm, brief heavy rain.
8/20/2011 8:00 AM 0.56 M M M M Early evening strong thunderstorm. Most (0.5") fell in 25 minute period.
8/28/2011 8:00 AM M 0.0 M M M
8/29/2011 8:00 AM M M M M M
8/30/2011 8:00 AM M 0.0 M M M
8/31/2011 8:00 AM 0.00 0.0 M M M Small streams in neighborhood are still high with runoff from Hurricane Irene.
9/1/2011 8:00 AM 0.00 0.0 M M M
9/2/2011 8:00 AM 0.00 0.0 M M M
9/3/2011 8:00 AM 0.00 0.0 M M M
9/4/2011 8:00 AM 0.00 0.0 M M M
9/5/2011 8:00 AM M M M M M "(Original 0.06" rain/melted snow report on 9/5 changed to “NA” as rather certain that no rainfall occurred on this date. Original report submitted 9/5/2011 11:23 AM. Report edited by Adam Rainear)"
9/6/2011 8:20 AM 1.10 M M M M Heaviest in early Tuesday morning.
9/7/2011 8:00 AM 2.99 M M M M Rain most of 24hr period, very light to very heavy, periods of heavy, steady rain. No thunder. Mist at time of recording.
9/8/2011 8:00 AM 1.71 M M M M Drizzle and mist most of day Wednesday. Heavy rain @ midnight, and heaviest rain w/ thunderstorm (lightning <1 mi away) between 3:00 & 5:00am. Mist at time of recording.
9/9/2011 8:00 AM 0.02 M M M M Mist and light drizzle briefly Thursday morning.
9/13/2011 8:00 AM 0.00 0.0 M M M
9/14/2011 8:00 AM 0.00 0.0 M M M
9/15/2011 8:00 AM T M M M M Short sprinkle from nearby thunderstorm, ~11:00pm last night.
9/16/2011 8:00 AM 0.14 M M M M
9/19/2011 8:00 AM 0.00 0.0 M M M
9/20/2011 8:00 AM T M M M M Mist, then drizzle at time of recording, enough to wet surfaces, but ongoing.
9/21/2011 8:00 AM 0.06 M M M M Tuesday morning drizzle, fog overnight Tuesday-Wednesday.
9/22/2011 8:00 AM 0.33 M M M M Mist, drizzle, & rain overnight, brief downpour @ 1:45, fog @ time of recording.
9/23/2011 8:00 AM 0.00 0.0 M M M Fog in the mornings.
9/24/2011 8:00 AM 2.18 M M M M Downpours before noon Friday, moderately heavy also ~8:30pm Friday. Small streams bank full.
9/25/2011 8:00 AM 0.00 0.0 M M M
9/26/2011 8:00 AM 0.00 0.0 M M M
9/27/2011 8:00 AM 0.00 0.0 M M M heavy fog in AM
9/28/2011 8:00 AM 0.31 M M M M Light rain, drizzle, mist, and fog, intermittent during night and morning; mist at time of recording.
9/29/2011 8:00 AM 0.51 M M M M Drizzle and mist during day Wednesday (no heavy rain as western Morris county had), brief heavy rain early morning, twice, with thunder.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/22/2010 10/24/2010 8:00 AM 3 0.00 M M (MG note: Moved start date forward 1 day to 10/22 to remove conflict with single day report on 10/21).
10/29/2010 10/31/2010 8:00 AM 3 0.00 M M
11/10/2010 11/15/2010 6:45 AM 6 0.00 M M dry and mild
11/20/2010 11/25/2010 8:00 AM 6 0.00 0.0 0.00
11/28/2010 11/30/2010 8:00 AM 3 0.00 0.0 0.00 Some fog in AM, no measurable precip
12/11/2010 12/13/2010 7:10 AM 3 1.87 M M Rain since storm began late Saturday night. Was not able to make a daily report.
3/12/2011 3/13/2011 8:00 PM 2 0.00 0.0 0.00
3/18/2011 3/19/2011 8:00 AM 2 0.00 0.0 0.00
3/20/2011 3/22/2011 8:00 AM 3 0.62 1.0 M Snow until about 9:00am Monday, 1.9" of snow prior to turning to rain/drizzle. Quite heavy about 7:45am, large flakes.
4/10/2011 4/18/2011 8:00 AM 9 4.81 M M A few big rains while out of town.
4/23/2011 4/25/2011 8:00 AM 3 0.94 M M Light-moderate rain Friday night and Saturday, briefly heavy, brief thunderstorm(s) Sunday.
5/5/2011 5/14/2011 6:00 AM 10 0.00 0.0 M
5/16/2011 5/23/2011 9:00 PM 8 4.75 M M
6/30/2011 7/02/2011 8:00 AM 3 0.00 M M
7/10/2011 7/13/2011 8:00 AM 4 0.00 M M
7/22/2011 7/27/2011 6:00 PM 6 1.66 M M Several big storms over the period.
8/13/2011 8/15/2011 8:00 AM 3 3.41 M M Gone for the weekend. Heavy rain began Saturday 8/13, extended through Sunday 8/14, intervals of very heavy rain separated by periods of light rain, mist, and fog. Mostly light rain, mist, fog overnight Sunday to Monday. Mist at time of recording.
8/27/2011 8/30/2011 2:00 AM 4 9.47 M M Essentially storm total from Hurricane Irene. Gauge emptied 10am Saturday 8/27, heavy rain ended ~7:00am, precip ended by 4:00pm Sunday 8/28, no further precip after that.
9/30/2011 10/03/2011 8:00 AM 4 1.01 M M Rain for parts of each day, Thursday-Sunday.



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