Station Overview Station Location
Station Number NJ-CN-22 Latitude 39.923065
Station Name Collingswood 0.7 NE Longitude -75.064924
County Camden Elevation (ft) 17



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 13 3.64 2.66 31 2.66 31 0.00 0 0 7 1 0.0 0 0
Nov 13 3.40 2.49 30 2.49 30 0.00 0 0 9 3 0.0 0 0
Dec 13 3.93 5.22 31 5.22 31 0.00 0 0 10 4 9.1 3 7
Jan 14 3.44 2.95 31 2.95 31 0.00 0 0 10 9 19.4 4 13
Feb 14 2.76 5.71 28 5.71 28 0.00 0 0 13 5 20.7 7 19
March 14 4.17 4.33 31 4.33 31 0.00 0 0 11 1 6.6 5 5
April 14 3.90 2.98 30 2.98 30 0.00 0 0 10 2 0.0 0 0
May 14 4.08 5.91 31 5.91 31 0.00 0 0 13 3 0.0 0 0
June 14 4.07 4.65 30 4.65 30 0.00 0 0 13 2 0.0 0 0
July 14 4.81 3.11 31 3.11 31 0.00 0 0 9 2 0.0 0 0
Aug 14 4.32 2.48 31 2.48 31 0.00 0 0 8 1 0.0 0 0
Sept 14 4.12 2.70 30 2.70 30 0.00 0 0 9 0 0.0 0 0
Water Year Totals: 46.64" 45.19" 365 days 45.19" 365 0.00" 0 days 0 122 days 33 days 55.8" 19 days 44 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
10/1/2013 0.00
10/2/2013 0.00
10/3/2013 0.00
10/4/2013 0.00
10/5/2013 0.00
10/6/2013 0.00
10/7/2013 0.00
10/8/2013 0.69
10/9/2013 0.00
10/10/2013 0.11
10/11/2013 1.00
10/12/2013 0.72
10/13/2013 T
10/14/2013 0.00
10/15/2013 0.00
10/16/2013 0.00
10/17/2013 0.00
10/18/2013 0.00
10/19/2013 0.00
10/20/2013 0.07
10/21/2013 0.00
10/22/2013 0.00
10/23/2013 0.00
10/24/2013 0.03
10/25/2013 0.00
10/26/2013 0.00
10/27/2013 0.00
10/28/2013 0.00
10/29/2013 0.00
10/30/2013 0.00
10/31/2013 0.04
11/1/2013 0.02
11/2/2013 0.07
11/3/2013 T
11/4/2013 0.00
11/5/2013 0.00
11/6/2013 0.00
11/7/2013 0.00
11/8/2013 0.11
11/9/2013 0.00
11/10/2013 0.00
11/11/2013 0.00
11/12/2013 T
11/13/2013 0.01
11/14/2013 0.00
11/15/2013 0.00
11/16/2013 0.02
11/17/2013 T
11/18/2013 0.14
11/19/2013 0.00
11/20/2013 0.00
11/21/2013 0.00
11/22/2013 0.00
11/23/2013 0.06
11/24/2013 0.00
11/25/2013 0.00
11/26/2013 0.00
11/27/2013 1.54
11/28/2013 0.52
11/29/2013 0.00
11/30/2013 0.00
12/1/2013 0.00
12/2/2013 0.00
12/3/2013 0.00
12/4/2013 0.00
12/5/2013 0.00
12/6/2013 0.14
12/7/2013 0.77
12/8/2013 0.00
12/9/2013 1.14
12/10/2013 0.06
12/11/2013 0.26
12/12/2013 0.00
12/13/2013 0.00
12/14/2013 0.00
12/15/2013 0.84
12/16/2013 0.00
12/17/2013 T
12/18/2013 0.04
12/19/2013 0.00
12/20/2013 0.00
12/21/2013 0.00
12/22/2013 T
12/23/2013 0.14
12/24/2013 0.65
12/25/2013 T
12/26/2013 0.00
12/27/2013 T
12/28/2013 0.00
12/29/2013 0.00
12/30/2013 1.18
12/31/2013 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2014 T
1/2/2014 0.00
1/3/2014 0.63
1/4/2014 T
1/5/2014 T
1/6/2014 0.12
1/7/2014 0.32
1/8/2014 0.00
1/9/2014 0.00
1/10/2014 T
1/11/2014 0.44
1/12/2014 0.52
1/13/2014 0.00
1/14/2014 T
1/15/2014 0.25
1/16/2014 T
1/17/2014 0.01
1/18/2014 T
1/19/2014 T
1/20/2014 0.00
1/21/2014 0.00
1/22/2014 0.50
1/23/2014 0.00
1/24/2014 0.00
1/25/2014 0.00
1/26/2014 0.09
1/27/2014 T
1/28/2014 0.00
1/29/2014 0.07
1/30/2014 0.00
1/31/2014 0.00
2/1/2014 0.00
2/2/2014 0.00
2/3/2014 0.23
2/4/2014 0.99
2/5/2014 0.79
2/6/2014 0.66
2/7/2014 0.00
2/8/2014 0.00
2/9/2014 T
2/10/2014 0.15
2/11/2014 0.00
2/12/2014 0.00
2/13/2014 0.48
2/14/2014 1.46
2/15/2014 0.00
2/16/2014 0.15
2/17/2014 0.00
2/18/2014 0.19
2/19/2014 0.01
2/20/2014 0.36
2/21/2014 T
2/22/2014 0.19
2/23/2014 0.00
2/24/2014 T
2/25/2014 0.00
2/26/2014 T
2/27/2014 0.05
2/28/2014 T
3/1/2014 0.00
3/2/2014 0.00
3/3/2014 0.24
3/4/2014 0.13
3/5/2014 0.00
3/6/2014 0.00
3/7/2014 0.00
3/8/2014 0.00
3/9/2014 0.02
3/10/2014 0.00
3/11/2014 0.00
3/12/2014 0.00
3/13/2014 0.33
3/14/2014 0.00
3/15/2014 0.00
3/16/2014 T
3/17/2014 0.15
3/18/2014 0.05
3/19/2014 0.00
3/20/2014 0.53
3/21/2014 0.00
3/22/2014 0.00
3/23/2014 0.00
3/24/2014 0.00
3/25/2014 0.00
3/26/2014 0.02
3/27/2014 0.00
3/28/2014 0.00
3/29/2014 0.01
3/30/2014 1.57
3/31/2014 1.28
Day of YearDaily PrcpMultiday Prcp
4/1/2014 0.01
4/2/2014 0.00
4/3/2014 0.01
4/4/2014 0.09
4/5/2014 0.01
4/6/2014 0.00
4/7/2014 0.00
4/8/2014 0.68
4/9/2014 0.00
4/10/2014 0.00
4/11/2014 0.00
4/12/2014 0.00
4/13/2014 0.00
4/14/2014 0.00
4/15/2014 0.01
4/16/2014 0.82
4/17/2014 0.00
4/18/2014 0.00
4/19/2014 0.00
4/20/2014 0.00
4/21/2014 0.00
4/22/2014 0.00
4/23/2014 T
4/24/2014 0.00
4/25/2014 0.00
4/26/2014 0.57
4/27/2014 0.01
4/28/2014 0.00
4/29/2014 T
4/30/2014 0.77
5/1/2014 3.67
5/2/2014 0.08
5/3/2014 0.00
5/4/2014 0.10
5/5/2014 T
5/6/2014 0.00
5/7/2014 0.00
5/8/2014 0.05
5/9/2014 0.01
5/10/2014 0.00
5/11/2014 0.13
5/12/2014 0.00
5/13/2014 0.00
5/14/2014 0.00
5/15/2014 0.00
5/16/2014 0.00
5/17/2014 0.83
5/18/2014 0.00
5/19/2014 0.00
5/20/2014 0.00
5/21/2014 0.02
5/22/2014 0.02
5/23/2014 0.04
5/24/2014 0.09
5/25/2014 T
5/26/2014 0.00
5/27/2014 0.00
5/28/2014 0.38
5/29/2014 0.49
5/30/2014 T
5/31/2014 0.00
6/1/2014 0.00
6/2/2014 0.00
6/3/2014 0.00
6/4/2014 0.01
6/5/2014 0.19
6/6/2014 0.32
6/7/2014 0.00
6/8/2014 0.00
6/9/2014 0.11
6/10/2014 0.47
6/11/2014 0.99
6/12/2014 0.06
6/13/2014 0.50
6/14/2014 0.53
6/15/2014 0.00
6/16/2014 0.00
6/17/2014 T
6/18/2014 0.00
6/19/2014 0.64
6/20/2014 0.09
6/21/2014 0.00
6/22/2014 T
6/23/2014 0.04
6/24/2014 0.00
6/25/2014 0.00
6/26/2014 0.70
6/27/2014 0.00
6/28/2014 0.00
6/29/2014 0.00
6/30/2014 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2014 0.00
7/2/2014 0.00
7/3/2014 0.21
7/4/2014 0.24
7/5/2014 T
7/6/2014 0.00
7/7/2014 0.00
7/8/2014 0.00
7/9/2014 0.12
7/10/2014 0.00
7/11/2014 0.00
7/12/2014 0.00
7/13/2014 0.00
7/14/2014 0.05
7/15/2014 0.71
7/16/2014 0.44
7/17/2014 0.00
7/18/2014 0.00
7/19/2014 0.00
7/20/2014 0.00
7/21/2014 0.00
7/22/2014 0.00
7/23/2014 0.00
7/24/2014 0.10
7/25/2014 0.00
7/26/2014 0.00
7/27/2014 0.03
7/28/2014 1.21
7/29/2014 T
7/30/2014 0.00
7/31/2014 0.00
8/1/2014 0.00
8/2/2014 0.51
8/3/2014 0.24
8/4/2014 0.08
8/5/2014 0.00
8/6/2014 0.00
8/7/2014 0.01
8/8/2014 0.00
8/9/2014 0.00
8/10/2014 0.00
8/11/2014 0.00
8/12/2014 0.00
8/13/2014 0.84
8/14/2014 0.00
8/15/2014 0.58
8/16/2014 0.00
8/17/2014 0.00
8/18/2014 0.00
8/19/2014 0.00
8/20/2014 0.00
8/21/2014 T
8/22/2014 0.02
8/23/2014 0.00
8/24/2014 0.20
8/25/2014 0.00
8/26/2014 0.00
8/27/2014 0.00
8/28/2014 0.00
8/29/2014 0.00
8/30/2014 0.00
8/31/2014 0.00
9/1/2014 1.13
9/2/2014 0.00
9/3/2014 0.16
9/4/2014 0.00
9/5/2014 0.00
9/6/2014 0.00
9/7/2014 0.01
9/8/2014 0.00
9/9/2014 0.00
9/10/2014 0.00
9/11/2014 0.00
9/12/2014 0.00
9/13/2014 0.00
9/14/2014 0.37
9/15/2014 0.00
9/16/2014 0.03
9/17/2014 0.09
9/18/2014 0.00
9/19/2014 0.00
9/20/2014 0.00
9/21/2014 0.00
9/22/2014 0.00
9/23/2014 0.00
9/24/2014 0.00
9/25/2014 0.48
9/26/2014 0.42
9/27/2014 0.00
9/28/2014 0.00
9/29/2014 0.00
9/30/2014 0.01



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2013 6:00 AM 0.00 0.0 M M M
10/2/2013 6:00 AM 0.00 0.0 M M M
10/3/2013 6:00 AM 0.00 0.0 M M M
10/4/2013 6:00 AM 0.00 0.0 M M M
10/5/2013 6:00 AM 0.00 0.0 M M M
10/6/2013 6:00 AM 0.00 0.0 M M M
10/7/2013 6:00 AM 0.00 0.0 M M M
10/8/2013 6:00 AM 0.69 M M M M
10/9/2013 6:00 AM 0.00 0.0 M M M
10/10/2013 6:00 AM 0.11 M M M M
10/11/2013 6:00 AM 1.00 M M M M
10/12/2013 6:00 AM 0.72 M M M M
10/13/2013 6:00 AM T M M M M
10/14/2013 6:00 AM 0.00 0.0 M M M
10/15/2013 6:00 AM 0.00 0.0 M M M
10/16/2013 6:00 AM 0.00 0.0 M M M
10/17/2013 6:00 AM 0.00 0.0 M M M
10/18/2013 6:00 AM 0.00 0.0 M M M
10/19/2013 6:00 AM 0.00 0.0 M M M
10/20/2013 6:00 AM 0.07 M M M M
10/21/2013 6:00 AM 0.00 0.0 M M M
10/22/2013 6:00 AM 0.00 0.0 M M M
10/23/2013 6:00 AM 0.00 0.0 M M M
10/24/2013 6:00 AM 0.03 M M M M
10/25/2013 6:00 AM 0.00 0.0 M M M
10/26/2013 6:00 AM 0.00 0.0 M M M
10/27/2013 6:00 AM 0.00 0.0 M M M
10/28/2013 6:00 AM 0.00 0.0 M M M
10/29/2013 6:00 AM 0.00 0.0 M M M
10/30/2013 6:00 AM 0.00 0.0 M M M
10/31/2013 6:00 AM 0.04 M M M M
11/1/2013 6:00 AM 0.02 M M M M 70°F and quite windy at 6:00 this morning. Some small branches down and garbage cans tipped over in the neighborhood.
11/2/2013 6:00 AM 0.07 M M M M
11/3/2013 6:00 AM T M M M M
11/4/2013 6:00 AM 0.00 0.0 M M M
11/5/2013 6:00 AM 0.00 0.0 M M M
11/6/2013 6:00 AM 0.00 0.0 M M M
11/7/2013 6:00 AM 0.00 0.0 M M M Mostly cloudy, 61°F, and breezy at 6:00 AM.
11/8/2013 6:00 AM 0.11 M M M M
11/9/2013 6:00 AM 0.00 0.0 M M M
11/10/2013 6:00 AM 0.00 0.0 M M M
11/11/2013 6:00 AM 0.00 0.0 M M M
11/12/2013 6:00 AM T M M M M Windy this morning. Couple of drops on the back deck. Temperature went from 50°F at 5:20 AM to 48°F at 6:00 AM to 42°F at 6:35 AM!
11/13/2013 6:00 AM 0.01 M M M M
11/14/2013 6:00 AM 0.00 0.0 M M M
11/15/2013 6:00 AM 0.00 0.0 M M M
11/16/2013 6:00 AM 0.02 M M M M
11/17/2013 6:00 AM T M M M M
11/18/2013 6:00 AM 0.14 M M M M
11/19/2013 6:00 AM 0.00 0.0 M M M
11/20/2013 6:00 AM 0.00 0.0 M M M
11/21/2013 6:00 AM 0.00 0.0 M M M
11/22/2013 6:00 AM 0.00 0.0 M M M
11/23/2013 6:00 AM 0.06 M M M M
11/24/2013 6:00 AM 0.00 0.0 M M M 24°F with dew point of 1°F this morning. Very windy. Small branches down, many flower pots overturned and blown around, and one free-standing stop sign knocked over.
11/25/2013 6:00 AM 0.00 0.0 M M M 23°F this morning. Record for today at Philadelphia International Airport is 21°F.
11/26/2013 6:00 AM 0.00 0.0 M M M
11/27/2013 6:00 AM 1.54 M M M M Moderate rain falling at observation time. 52°F, 29.44 in Hg. Trash cans knocked over by the wind. High temperature of 63°F was reached at 3:13 this morning. 2:00 PM yesterday: 36°F, 30.20 in Hg; 6:00 PM yesterday: 36°F, 30.09 in Hg; 8:00 PM yesterday: 38°F, 29.98 in Hg; 10:00 PM yesterday: 46°F, 29.82 in Hg; 12:00 AM today: 55°F, 29.63 in Hg; 2:00 AM today: 61°F, 29.48 in Hg; 4:00 AM today: 62°F, 29.41 in Hg.
11/28/2013 6:00 AM 0.52 M M M M 30°F and breezy this morning.
11/29/2013 6:00 AM 0.00 0.0 M M M
11/30/2013 6:00 AM 0.00 0.0 M M M
12/1/2013 6:00 AM 0.00 0.0 M M M
12/2/2013 6:00 AM 0.00 0.0 M M M
12/3/2013 6:00 AM 0.00 0.0 M M M
12/4/2013 6:00 AM 0.00 0.0 M M M
12/5/2013 6:00 AM 0.00 0.0 M M M 50°F, 97% humidity, dense fog (visibility around 0.25 mile). "Torrential condensation," with some accumulation in the gauge.
12/6/2013 6:00 AM 0.14 M M M M 62°F and breezy at observation time.
12/7/2013 6:00 AM 0.77 M M M M
12/8/2013 6:00 AM 0.00 0.0 M M M
12/9/2013 6:00 AM 1.14 6.8 0.56 3.5 M 32°F and breezy with light rain falling at observation time. Snow started just after 11:00 yesterday morning and was falling moderately and accumulating by 11:30. I was away from home for most of the afternoon but measured 0.7" before I left at 12:20 PM. No precipitation was falling when I returned home at 7:30 PM (it looked like it stopped at about 5:00 PM in Center City Philadelphia). I had 0.58" of (melted) snow in the gauge at 8:15 PM. Didn't seem to be any really slippery spots on the roads or sidewalks this morning, just a lot of slush.
12/10/2013 6:00 AM 0.06 M M 1.0 M 33°F and calm at observation time. Snow cover on a little more than half of the yard.
12/11/2013 6:00 AM 0.26 1.8 0.23 1.5 M Measurement of new snowfall taken at 4:00 PM yesterday. Clear and 21°F this morning at observation time, with snow covering about three quarters of yard.
12/12/2013 6:00 AM 0.00 0.0 M 1.0 M
12/13/2013 6:00 AM 0.00 0.0 M 1.0 M Mostly cloudy, breezy, and 28°F at observation time.
12/14/2013 6:00 AM 0.00 0.0 M 1.0 M
12/15/2013 6:00 AM 0.84 0.5 M 1.0 0.26 Some brief flurries in the morning, but snow didn't really start until about 3:30 PM. I measured 0.5" on the board at 6:10 PM, by which time a cold rain had begun to fall. Streets, sidewalks, and driveways are clear this morning. Outside of gauge was encrusted with ice. Water inside was slushy but not frozen solid. 32F at observation time.
12/16/2013 6:00 AM 0.00 0.0 M T M
12/17/2013 6:00 AM T T M T M Flurries between 5:00 and 6:00 this morning.
12/18/2013 6:00 AM 0.04 T M T M
12/19/2013 6:00 AM 0.00 0.0 M T M
12/20/2013 6:00 AM 0.00 0.0 M T M
12/21/2013 6:00 AM 0.00 0.0 M M M Very damp out this morning; must've been some fog overnight. Happy winter solstice!
12/22/2013 6:00 AM T M M M M Overcast, windy, and 67°F(!) at observation time.
12/23/2013 6:00 AM 0.14 M M M M 60°F and light rain at observation time.
12/24/2013 6:00 AM 0.65 M M M M
12/25/2013 6:00 AM T T M M M A few flakes fell around 6:30 PM.
12/26/2013 6:00 AM 0.00 0.0 M M M
12/27/2013 6:00 AM T T M M M
12/28/2013 6:00 AM 0.00 0.0 M M M
12/29/2013 6:00 AM 0.00 0.0 M M M
12/30/2013 6:00 AM 1.18 M M M M
12/31/2013 6:00 AM 0.00 0.0 M M M
1/1/2014 6:00 AM T T M M M
1/2/2014 6:00 AM 0.00 0.0 M M M
1/3/2014 6:00 AM 0.63 7.6 0.65 7.5 M 17°F with light snow and blowing snow at observation time. Snow began at 5:15 PM yesterday. I measured 3.5" at 9:55 PM. Some small drifts.
1/4/2014 6:00 AM T T M 5.0 M
1/5/2014 6:00 AM T M M 4.5 M
1/6/2014 6:00 AM 0.12 M M T M So much for that snow cover. 61°F and windy at observation time. Freezing rain fell sometime between 6:00 and 8:00 yesterday morning. Dense fog developed around 8:00 last night.
1/7/2014 6:00 AM 0.32 M M T M 4°F, clear, and very windy at observation time.
1/8/2014 6:00 AM 0.00 0.0 M T M
1/9/2014 6:00 AM 0.00 0.0 M T M
1/10/2014 6:00 AM T T M T M Light wintry mix began just before observation time. A small, persistent amount of last week's snowfall is still on the ground. Lots of ice in the Delaware this morning.
1/11/2014 6:00 AM 0.44 T M T M Temperature increased from 42F at 5:00 AM to 56F at 6:00 AM.
1/12/2014 6:00 AM 0.52 M M M M
1/13/2014 6:00 AM 0.00 0.0 M M M
1/14/2014 6:00 AM T M M M M Light rain falling at observation time; had just under 0.01" in the gauge.
1/15/2014 6:00 AM 0.25 M M M M 37°F with dense fog at observation time.
1/16/2014 6:00 AM T M M M M
1/17/2014 6:00 AM 0.01 T M M M
1/18/2014 6:00 AM T M M M M
1/19/2014 6:00 AM T T M M M
1/20/2014 6:00 AM 0.00 0.0 M M M
1/21/2014 6:00 AM 0.00 0.0 M M M
1/22/2014 6:00 AM 0.50 10.2 0.50 10.0 M 4°F and windy with the moon out at observation time. Wind chill advisory in effect until 11:00 this morning. Amount in gauge and core sample essentially identical. About a 20:1 ratio. First time that three 6-inch or greater snowfalls have occurred before February 1 in Philadelphia!
1/23/2014 6:00 AM 0.00 0.0 M 7.0 0.56
1/24/2014 6:00 AM 0.00 0.0 M 5.0 M
1/25/2014 6:00 AM 0.00 0.0 M 4.0 M
1/26/2014 6:00 AM 0.09 0.8 M 4.5 M
1/27/2014 6:00 AM T T M 4.0 M Snow shower between 3:00 and 4:00 PM.
1/28/2014 6:00 AM 0.00 0.0 M 1.5 M 13°F and breezy at observation time. High of 46°F yesterday---took care of a lot of the snow cover.
1/29/2014 6:00 AM 0.07 0.8 M 2.0 M
1/30/2014 6:00 AM 0.00 0.0 M 1.5 M
1/31/2014 6:00 AM 0.00 0.0 M 1.0 M
2/1/2014 6:00 AM 0.00 0.0 M 0.5 M
2/2/2014 6:00 AM 0.00 0.0 M T M
2/3/2014 6:00 AM 0.23 M M T M
2/4/2014 6:00 AM 0.99 4.4 0.70 4.0 M Rain fell from 6:00 AM until about 8:00 AM before changing to snow, which stopped at about 4:30 PM (the time at which the new snow accumulation and core measurements were taken).
2/5/2014 6:00 AM 0.79 M M 3.0 M Light rain was falling and temperature was around freezing at observation time. Had a trace of ice accumulation.
2/6/2014 6:00 AM 0.66 M M 1.5 M
2/7/2014 6:00 AM 0.00 0.0 M 0.5 M
2/8/2014 6:00 AM 0.00 0.0 M 0.5 M
2/9/2014 6:00 AM T T M 0.5 M
2/10/2014 6:00 AM 0.15 2.0 M 2.5 M Precipitation began around 4:30 PM yesterday. Looked like there was a brief period of sleet.
2/11/2014 6:00 AM 0.00 0.0 M 1.5 M
2/12/2014 6:00 AM 0.00 0.0 M 1.0 M
2/13/2014 6:00 AM 0.48 7.5 0.50 9.5 M Heavy snow and some sleet falling at observation time. Gusty winds.
2/14/2014 6:00 AM 1.46 3.5 M 8.5 M
2/15/2014 6:00 AM 0.00 0.0 M 6.5 M
2/16/2014 6:00 AM 0.15 0.6 M 6.0 M Precipitation varied between rain and snow throughout much of the day before ending around 7:00 PM. High winds in the evening blew much snow onto parts of County Route 629.
2/17/2014 6:00 AM 0.00 0.0 M 5.0 1.71
2/18/2014 6:00 AM 0.19 2.2 M 7.0 M 26°F with light snow at observation time.
2/19/2014 6:00 AM 0.01 T M 4.0 M
2/20/2014 6:00 AM 0.36 M M 3.5 M Moderate rain with cloud-to-ground lightning came through at around 10:00 AM.
2/21/2014 6:00 AM T M M 1.5 M 38°F and calm at observation, with visibility less than a quarter of a mile.
2/22/2014 6:00 AM 0.19 M M T M Startling temperature changes with warm front passage yesterday: 49F at 11:35 AM, 67F at 1:20 PM, back to 45F at 4:00 PM. Heard some thunder in Center City Philadelphia during that time.
2/23/2014 6:00 AM 0.00 0.0 M T M
2/24/2014 6:00 AM T T M T M
2/25/2014 6:00 AM 0.00 0.0 M T M
2/26/2014 6:00 AM T T M T M
2/27/2014 6:00 AM 0.05 0.5 M T M
2/28/2014 6:00 AM T T M T M
3/1/2014 6:00 AM 0.00 0.0 M T M
3/2/2014 6:00 AM 0.00 0.0 M T M
3/3/2014 6:00 AM 0.24 1.5 M 1.5 M 23°F with light snow and blowing snow at observation time. Unsure of when snow began to fall; had only about 0.05" of rain as of 9:00 last night.
3/4/2014 6:00 AM 0.13 1.2 M 2.5 M
3/5/2014 6:00 AM 0.00 0.0 M 1.5 M
3/6/2014 6:00 AM 0.00 0.0 M T M
3/7/2014 6:00 AM 0.00 0.0 M T M
3/8/2014 6:00 AM 0.00 0.0 M T M
3/9/2014 6:00 AM 0.02 M M T M
3/10/2014 6:00 AM 0.00 0.0 M T M
3/11/2014 6:00 AM 0.00 0.0 M M M Thus ends the string of 48 consecutive days with at least a trace of snow on the ground.
3/12/2014 6:00 AM 0.00 0.0 M M M
3/13/2014 6:00 AM 0.33 M M M M 21°F and very windy at observation time. Wind advisory in effect until 11:00 AM. Didn't see any evidence of snow or sleet having fallen.
3/14/2014 6:00 AM 0.00 0.0 M M M
3/15/2014 6:00 AM 0.00 0.0 M M M
3/16/2014 6:00 AM T M M M M
3/17/2014 6:00 AM 0.15 2.8 M 2.5 M
3/18/2014 6:00 AM 0.05 0.9 M 1.5 M
3/19/2014 6:00 AM 0.00 0.0 M T M
3/20/2014 6:00 AM 0.53 M M M M
3/21/2014 6:00 AM 0.00 0.0 M M M
3/22/2014 6:00 AM 0.00 0.0 M M M
3/23/2014 6:00 AM 0.00 0.0 M M M
3/24/2014 6:00 AM 0.00 0.0 M M M
3/25/2014 6:00 AM 0.00 0.0 M M M
3/26/2014 6:00 AM 0.02 0.2 M T M
3/27/2014 6:00 AM 0.00 0.0 M M M
3/28/2014 6:00 AM 0.00 0.0 M M M
3/29/2014 6:00 AM 0.01 M M M M
3/30/2014 6:00 AM 1.57 M M M M Light to moderate rain started around 8:00 AM and continued for the entire day.
3/31/2014 6:00 AM 1.28 M M M M
4/1/2014 6:00 AM 0.01 T M M M Had about 15 minutes of mixed precipitation starting at 6:40 AM.
4/2/2014 6:00 AM 0.00 0.0 M M M
4/3/2014 6:00 AM 0.01 M M M M
4/4/2014 6:00 AM 0.09 M M M M
4/5/2014 6:00 AM 0.01 M M M M
4/6/2014 6:00 AM 0.00 0.0 M M M
4/7/2014 6:00 AM 0.00 0.0 M M M
4/8/2014 6:00 AM 0.68 M M M M Almost all of the rain fell after 5:00 PM.
4/9/2014 6:00 AM 0.00 0.0 M M M
4/10/2014 6:00 AM 0.00 0.0 M M M
4/11/2014 6:00 AM 0.00 0.0 M M M
4/12/2014 6:00 AM 0.00 0.0 M M M
4/13/2014 6:00 AM 0.00 0.0 M M M
4/14/2014 6:00 AM 0.00 0.0 M M M
4/15/2014 6:00 AM 0.01 M M M M
4/16/2014 6:00 AM 0.82 M M M M
4/17/2014 6:00 AM 0.00 0.0 M M M
4/18/2014 6:00 AM 0.00 0.0 M M M
4/19/2014 6:00 AM 0.00 0.0 M M M
4/20/2014 6:00 AM 0.00 0.0 M M M
4/21/2014 6:00 AM 0.00 0.0 M M M
4/22/2014 6:00 AM 0.00 0.0 M M M
4/23/2014 6:00 AM T M M M M Severe thunderstorm warning from 7:52 to 8:30 last night. Some nice wind gusts, but not much lightning.
4/24/2014 6:00 AM 0.00 0.0 M M M
4/25/2014 6:00 AM 0.00 0.0 M M M
4/26/2014 6:00 AM 0.57 M M M M
4/27/2014 6:00 AM 0.01 M M M M
4/28/2014 6:00 AM 0.00 0.0 M M M
4/29/2014 6:00 AM T M M M M
4/30/2014 6:00 AM 0.77 M M M M
5/1/2014 6:00 AM 3.67 M M M M
5/2/2014 6:00 AM 0.08 M M M M Quick, heavy cloudburst between 9:25 and 9:35 PM.
5/3/2014 6:00 AM 0.00 0.0 M M M
5/4/2014 6:00 AM 0.10 M M M M
5/5/2014 6:00 AM T M M M M Just under 0.01" from 2 light, brief showers: one right before noon, and the other around 3:00 PM.
5/6/2014 6:00 AM 0.00 0.0 M M M
5/7/2014 6:00 AM 0.00 0.0 M M M
5/8/2014 6:00 AM 0.05 M M M M
5/9/2014 6:00 AM 0.01 M M M M
5/10/2014 6:00 AM 0.00 0.0 M M M
5/11/2014 6:00 AM 0.13 M M M M
5/12/2014 6:00 AM 0.00 0.0 M M M
5/13/2014 6:00 AM 0.00 0.0 M M M
5/14/2014 6:00 AM 0.00 0.0 M M M
5/15/2014 6:00 AM 0.00 0.0 M M M
5/16/2014 6:00 AM 0.00 0.0 M M M
5/17/2014 6:00 AM 0.83 M M M M
5/18/2014 6:00 AM 0.00 0.0 M M M
5/19/2014 6:00 AM 0.00 0.0 M M M
5/20/2014 6:00 AM 0.00 0.0 M M M
5/21/2014 6:00 AM 0.02 M M M M
5/22/2014 6:00 AM 0.02 M M M M
5/23/2014 6:00 AM 0.04 M M M M Heard a few rumbles of thunder between 4:15 and 5:00 PM and even saw some clouds with a suggestion of mammatus about them, but nothing really came of it.
5/24/2014 6:00 AM 0.09 M M M M
5/25/2014 6:00 AM T M M M M Brief shower at about 4:00 PM.
5/26/2014 6:00 AM 0.00 0.0 M M M
5/27/2014 6:00 AM 0.00 0.0 M M M
5/28/2014 6:00 AM 0.38 M M M M A bit of lightning, some gusty winds, and moderate to heavy rain between 6:15 and 7:00 last night.
5/29/2014 6:00 AM 0.49 M M M M
5/30/2014 6:00 AM T M M M M
5/31/2014 6:00 AM 0.00 0.0 M M M
6/1/2014 6:00 AM 0.00 0.0 M M M
6/2/2014 6:00 AM 0.00 0.0 M M M
6/3/2014 6:00 AM 0.00 0.0 M M M
6/4/2014 6:00 AM 0.01 M M M M
6/5/2014 6:00 AM 0.19 M M M M Moderate rain falling at observation time.
6/6/2014 6:00 AM 0.32 M M M M
6/7/2014 6:00 AM 0.00 0.0 M M M
6/8/2014 6:00 AM 0.00 0.0 M M M
6/9/2014 6:00 AM 0.11 M M M M
6/10/2014 6:00 AM 0.47 M M M M
6/11/2014 6:00 AM 0.99 M M M M 0.81" fell between 5:30 and 5:50 PM.
6/12/2014 6:00 AM 0.06 M M M M
6/13/2014 6:00 AM 0.50 M M M M
6/14/2014 6:00 AM 0.53 M M M M
6/15/2014 6:00 AM 0.00 0.0 M M M
6/16/2014 6:00 AM 0.00 0.0 M M M
6/17/2014 6:00 AM T M M M M
6/18/2014 6:00 AM 0.00 0.0 M M M
6/19/2014 6:00 AM 0.64 M M M M We were under a severe thunderstorm warning between 1:41 and 2:45 this morning. Lots of cloud-to-ground lightning and some gusty winds.
6/20/2014 6:00 AM 0.09 M M M M
6/21/2014 6:00 AM 0.00 0.0 M M M
6/22/2014 6:00 AM T M M M M
6/23/2014 6:00 AM 0.04 M M M M Brief shower around 6:30 PM.
6/24/2014 6:00 AM 0.00 0.0 M M M
6/25/2014 6:00 AM 0.00 0.0 M M M
6/26/2014 6:00 AM 0.70 M M M M Thunderstorm with brilliant lightning came through around midnight.
6/27/2014 6:00 AM 0.00 0.0 M M M
6/28/2014 6:00 AM 0.00 0.0 M M M
6/29/2014 6:00 AM 0.00 0.0 M M M
6/30/2014 6:00 AM 0.00 0.0 M M M
7/1/2014 6:00 AM 0.00 0.0 M M M
7/2/2014 6:00 AM 0.00 0.0 M M M
7/3/2014 6:00 AM 0.21 M M M M Had some early fireworks last night. Thunder and lightning were almost constant from 8:30 PM to midnight. The first of those storms, which passed about 3 miles to my south, had some of the most brilliant lightning I've seen in a while.
7/4/2014 6:00 AM 0.24 M M M M
7/5/2014 6:00 AM T M M M M
7/6/2014 6:00 AM 0.00 0.0 M M M
7/7/2014 6:00 AM 0.00 0.0 M M M
7/8/2014 6:00 AM 0.00 0.0 M M M
7/9/2014 6:00 AM 0.12 M M M M A storm galloped past at about 8:45 PM. Had some brief, strong winds and bright lightning, but no thunder to speak of.
7/10/2014 6:00 AM 0.00 0.0 M M M
7/11/2014 6:00 AM 0.00 0.0 M M M
7/12/2014 6:00 AM 0.00 0.0 M M M
7/13/2014 6:00 AM 0.00 0.0 M M M
7/14/2014 6:00 AM 0.05 M M M M A couple of brief showers came through between 8:45 and 10:00 AM.
7/15/2014 6:00 AM 0.71 M M M M
7/16/2014 6:00 AM 0.44 M M M M
7/17/2014 6:00 AM 0.00 0.0 M M M
7/18/2014 6:00 AM 0.00 0.0 M M M
7/19/2014 6:00 AM 0.00 0.0 M M M
7/20/2014 6:00 AM 0.00 0.0 M M M
7/21/2014 6:00 AM 0.00 0.0 M M M
7/22/2014 6:00 AM 0.00 0.0 M M M
7/23/2014 6:00 AM 0.00 0.0 M M M
7/24/2014 6:00 AM 0.10 M M M M
7/25/2014 6:00 AM 0.00 0.0 M M M
7/26/2014 6:00 AM 0.00 0.0 M M M
7/27/2014 6:00 AM 0.03 M M M M
7/28/2014 6:00 AM 1.21 M M M M Lightning was sparking from about 9:30 PM until 3:00 AM or so. A wicked storm came through between 12:30 and 1:00 AM.
7/29/2014 6:00 AM T M M M M
7/30/2014 6:00 AM 0.00 0.0 M M M
7/31/2014 6:00 AM 0.00 0.0 M M M
8/1/2014 6:00 AM 0.00 0.0 M M M
8/2/2014 6:00 AM 0.51 M M M M
8/3/2014 6:00 AM 0.24 M M M M
8/4/2014 6:00 AM 0.08 M M M M
8/5/2014 6:00 AM 0.00 0.0 M M M
8/6/2014 6:00 AM 0.00 0.0 M M M
8/7/2014 6:00 AM 0.01 M M M M
8/8/2014 6:00 AM 0.00 0.0 M M M
8/9/2014 6:00 AM 0.00 0.0 M M M
8/10/2014 6:00 AM 0.00 0.0 M M M
8/11/2014 6:00 AM 0.00 0.0 M M M
8/12/2014 6:00 AM 0.00 0.0 M M M
8/13/2014 6:00 AM 0.84 M M M M
8/14/2014 6:00 AM 0.00 0.0 M M M
8/15/2014 6:00 AM 0.58 M M M M
8/16/2014 6:00 AM 0.00 0.0 M M M
8/17/2014 6:00 AM 0.00 0.0 M M M
8/18/2014 6:00 AM 0.00 0.0 M M M
8/19/2014 6:00 AM 0.00 0.0 M M M
8/20/2014 6:00 AM 0.00 0.0 M M M
8/21/2014 6:00 AM T M M M M
8/22/2014 6:00 AM 0.02 M M M M
8/23/2014 6:00 AM 0.00 0.0 M M M
8/24/2014 6:00 AM 0.20 M M M M
8/25/2014 6:00 AM 0.00 0.0 M M M
8/26/2014 6:00 AM 0.00 0.0 M M M
8/27/2014 6:00 AM 0.00 0.0 M M M
8/28/2014 6:00 AM 0.00 0.0 M M M
8/29/2014 6:00 AM 0.00 0.0 M M M
8/30/2014 6:00 AM 0.00 0.0 M M M
8/31/2014 6:00 AM 0.00 0.0 M M M
9/1/2014 6:00 AM 1.13 M M M M
9/2/2014 6:00 AM 0.00 0.0 M M M
9/3/2014 6:00 AM 0.16 M M M M
9/4/2014 6:00 AM 0.00 0.0 M M M
9/5/2014 6:00 AM 0.00 0.0 M M M
9/6/2014 6:00 AM 0.00 0.0 M M M
9/7/2014 6:00 AM 0.01 M M M M
9/8/2014 6:00 AM 0.00 0.0 M M M
9/9/2014 6:00 AM 0.00 0.0 M M M
9/10/2014 6:00 AM 0.00 0.0 M M M
9/11/2014 6:00 AM 0.00 0.0 M M M
9/12/2014 6:00 AM 0.00 0.0 M M M
9/13/2014 6:00 AM 0.00 0.0 M M M
9/14/2014 6:00 AM 0.37 M M M M
9/15/2014 6:00 AM 0.00 0.0 M M M
9/16/2014 6:00 AM 0.03 M M M M
9/17/2014 6:00 AM 0.09 M M M M
9/18/2014 6:00 AM 0.00 0.0 M M M
9/19/2014 6:00 AM 0.00 0.0 M M M
9/20/2014 6:00 AM 0.00 0.0 M M M
9/21/2014 6:00 AM 0.00 0.0 M M M
9/22/2014 6:00 AM 0.00 0.0 M M M
9/23/2014 6:00 AM 0.00 0.0 M M M
9/24/2014 6:00 AM 0.00 0.0 M M M
9/25/2014 6:00 AM 0.48 M M M M Raining at observation time.
9/26/2014 6:00 AM 0.42 M M M M
9/27/2014 6:00 AM 0.00 0.0 M M M
9/28/2014 6:00 AM 0.00 0.0 M M M
9/29/2014 6:00 AM 0.00 0.0 M M M
9/30/2014 6:00 AM 0.01 M M M 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