Station Overview Station Location
Station Number MD-HR-11 Latitude 39.538517
Station Name Bel Air 1.7 W Longitude -76.378792
County Harford Elevation (ft) 433



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 14 4.10 6.85 27 6.85 27 0.00 0 0 13 1 0.0 0 0
Nov 14 3.85 3.67 28 3.67 28 0.00 0 0 10 1 1.0 1 1
Dec 14 3.84 3.43 30 3.43 30 0.00 0 0 13 3 0.0 0 0
Jan 15 3.39 3.88 28 3.51 21 0.37 7 2 9 4 2.7 2 3
Feb 15 2.96 1.68 22 1.68 21 0.00 1 0 7 4 15.7 5 8
March 15 4.39 5.32 28 4.42 24 0.90 4 1 9 4 9.2 3 0
April 15 3.84 3.04 23 3.04 23 0.00 0 0 13 2 0.0 0 0
May 15 4.56 4.17 21 4.17 21 0.00 0 0 7 4 0.0 0 0
June 15 4.08 14.84 29 8.57 16 6.27 13 1 12 0 0.0 0 0
July 15 4.95 9.43 25 9.43 24 0.00 1 0 18 0 0.0 0 0
Aug 15 3.91 8.17 27 7.19 14 0.98 13 1 3 0 0.0 0 0
Sept 15 4.49 4.61 23 4.61 23 0.00 0 0 7 0 0.0 0 0
Water Year Totals: 48.36" 69.09" 311 days 60.57" 272 8.52" 39 days 5 121 days 23 days 28.6" 11 days 12 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
10/1/2014 0.34
10/2/2014 0.00
10/3/2014 0.00
10/4/2014 0.32
10/5/2014 0.00
10/6/2014 0.00
10/7/2014 0.01
10/8/2014 0.34
10/9/2014
10/10/2014
10/11/2014 0.30
10/12/2014 0.15
10/13/2014 0.00
10/14/2014 0.07
10/15/2014 0.10
10/16/2014 3.85
10/17/2014 T
10/18/2014 0.00
10/19/2014 0.00
10/20/2014 0.00
10/21/2014 0.03
10/22/2014 0.85
10/23/2014 0.43
10/24/2014 0.00
10/25/2014 0.00
10/26/2014 0.00
10/27/2014 0.00
10/28/2014 0.00
10/29/2014
10/30/2014 0.06
10/31/2014
11/1/2014 0.05
11/2/2014 0.09
11/3/2014 0.00
11/4/2014 0.00
11/5/2014 0.00
11/6/2014 0.68
11/7/2014 0.06
11/8/2014 0.00
11/9/2014 0.00
11/10/2014 0.00
11/11/2014 0.00
11/12/2014 0.00
11/13/2014 0.00
11/14/2014 0.12
11/15/2014 T
11/16/2014
11/17/2014
11/18/2014 0.66
11/19/2014 0.00
11/20/2014 0.00
11/21/2014 0.00
11/22/2014 0.00
11/23/2014 0.00
11/24/2014 0.75
11/25/2014 0.00
11/26/2014 0.29
11/27/2014 0.96
11/28/2014 0.01
11/29/2014 0.00
11/30/2014 0.00
12/1/2014 0.00
12/2/2014 0.27
12/3/2014 0.28
12/4/2014 0.05
12/5/2014 T
12/6/2014 0.10
12/7/2014 0.42
12/8/2014 0.00
12/9/2014 0.42
12/10/2014 0.09
12/11/2014 T
12/12/2014 T
12/13/2014 0.00
12/14/2014 0.00
12/15/2014
12/16/2014 0.00
12/17/2014 0.37
12/18/2014 0.00
12/19/2014 0.00
12/20/2014 0.00
12/21/2014 0.00
12/22/2014 0.00
12/23/2014 0.25
12/24/2014 0.47
12/25/2014 0.64
12/26/2014 0.00
12/27/2014 0.00
12/28/2014 0.02
12/29/2014 0.05
12/30/2014 0.00
12/31/2014 0.00
Day of YearDaily PrcpMultiday Prcp
1/1/2015 0.00
1/2/2015 0.00
1/3/2015
1/4/2015 0.93
1/5/2015 0.10 **
1/6/2015 0.22
1/7/2015 M
1/8/2015 T
1/9/2015
1/10/2015
1/11/2015
1/12/2015 0.21
1/13/2015 0.52
1/14/2015 0.00
1/15/2015 0.00
1/16/2015 0.00
1/17/2015 0.00
1/18/2015 T
1/19/2015 0.34
1/20/2015 0.00
1/21/2015 0.00
1/22/2015 0.13
1/23/2015 T
1/24/2015 1.20
1/25/2015 T
1/26/2015 0.04
1/27/2015 0.04 **
1/28/2015 **
1/29/2015 **
1/30/2015 **
1/31/2015 0.15
2/1/2015 0.00
2/2/2015 0.49
2/3/2015 0.27
2/4/2015 0.00
2/5/2015 0.00
2/6/2015 T
2/7/2015
2/8/2015
2/9/2015 T
2/10/2015 0.14
2/11/2015 0.00
2/12/2015 0.00
2/13/2015 T
2/14/2015 0.00
2/15/2015 0.01
2/16/2015 0.00
2/17/2015 0.21
2/18/2015
2/19/2015 0.02
2/20/2015 0.00
2/21/2015 0.00
2/22/2015 0.54
2/23/2015 0.00
2/24/2015 T
2/25/2015
2/26/2015
2/27/2015
2/28/2015 **
3/1/2015 **
3/2/2015 **
3/3/2015 **
3/4/2015 0.90
3/5/2015 0.92
3/6/2015 0.36
3/7/2015 0.00
3/8/2015
3/9/2015 0.00
3/10/2015 0.00
3/11/2015 0.58
3/12/2015 0.00
3/13/2015 0.00
3/14/2015 0.72
3/15/2015 0.35
3/16/2015 0.00
3/17/2015 T
3/18/2015 0.00
3/19/2015 0.00
3/20/2015
3/21/2015 0.52
3/22/2015 0.00
3/23/2015 0.00
3/24/2015 T
3/25/2015 T
3/26/2015 0.03
3/27/2015 0.93
3/28/2015
3/29/2015 T
3/30/2015 0.01
3/31/2015 0.00
Day of YearDaily PrcpMultiday Prcp
4/1/2015 0.06
4/2/2015 0.00
4/3/2015 0.00
4/4/2015 0.13
4/5/2015
4/6/2015
4/7/2015 0.03
4/8/2015 0.04
4/9/2015 0.05
4/10/2015 0.12
4/11/2015 0.01
4/12/2015
4/13/2015 0.00
4/14/2015 0.04
4/15/2015 0.19
4/16/2015
4/17/2015 0.24
4/18/2015 T
4/19/2015 0.00
4/20/2015 1.80
4/21/2015 0.25
4/22/2015 0.08
4/23/2015 0.00
4/24/2015 0.00
4/25/2015 0.00
4/26/2015 T
4/27/2015 0.00
4/28/2015
4/29/2015
4/30/2015
5/1/2015
5/2/2015 T
5/3/2015
5/4/2015 0.00
5/5/2015
5/6/2015
5/7/2015 0.00
5/8/2015 0.00
5/9/2015 0.00
5/10/2015 0.00
5/11/2015 T
5/12/2015 0.06
5/13/2015
5/14/2015 0.00
5/15/2015 0.00
5/16/2015 T
5/17/2015 0.65
5/18/2015 0.03
5/19/2015 2.40
5/20/2015
5/21/2015 0.01
5/22/2015
5/23/2015 T
5/24/2015
5/25/2015 0.00
5/26/2015
5/27/2015 0.00
5/28/2015 0.95
5/29/2015
5/30/2015 0.07
5/31/2015 0.00
6/1/2015 1.55
6/2/2015 3.34
6/3/2015 0.13
6/4/2015 0.18
6/5/2015 0.29
6/6/2015 0.03
6/7/2015 0.00
6/8/2015 0.00
6/9/2015 2.43
6/10/2015 0.01
6/11/2015 0.00
6/12/2015 0.00
6/13/2015 0.02
6/14/2015 0.12
6/15/2015 0.44
6/16/2015 0.03
6/17/2015
6/18/2015 **
6/19/2015 **
6/20/2015 **
6/21/2015 **
6/22/2015 **
6/23/2015 **
6/24/2015 **
6/25/2015 **
6/26/2015 **
6/27/2015 **
6/28/2015 **
6/29/2015 **
6/30/2015 6.27
Day of YearDaily PrcpMultiday Prcp
7/1/2015 0.58
7/2/2015 0.03
7/3/2015
7/4/2015 0.02
7/5/2015 0.23
7/6/2015 0.04
7/7/2015 2.94
7/8/2015 0.01
7/9/2015 0.22
7/10/2015 0.47
7/11/2015 0.03
7/12/2015 0.00
7/13/2015 0.00
7/14/2015 2.02
7/15/2015 0.62
7/16/2015 0.02
7/17/2015 0.00
7/18/2015
7/19/2015 0.10
7/20/2015
7/21/2015 0.00
7/22/2015 0.09
7/23/2015 0.00
7/24/2015 0.00
7/25/2015
7/26/2015
7/27/2015 0.50
7/28/2015
7/29/2015
7/30/2015 0.14
7/31/2015 1.37 **
8/1/2015 **
8/2/2015 **
8/3/2015 **
8/4/2015 **
8/5/2015 **
8/6/2015 **
8/7/2015 **
8/8/2015 **
8/9/2015 **
8/10/2015 **
8/11/2015 **
8/12/2015 **
8/13/2015 0.98
8/14/2015 0.00
8/15/2015 0.00
8/16/2015 0.00
8/17/2015 0.00
8/18/2015 0.00
8/19/2015 0.00
8/20/2015 0.75
8/21/2015 6.25
8/22/2015
8/23/2015
8/24/2015 0.00
8/25/2015 0.19
8/26/2015
8/27/2015 0.00
8/28/2015
8/29/2015 0.00
8/30/2015 0.00
8/31/2015 0.00
9/1/2015
9/2/2015 0.00
9/3/2015
9/4/2015 0.00
9/5/2015 0.00
9/6/2015 0.00
9/7/2015
9/8/2015
9/9/2015 0.00
9/10/2015 0.92
9/11/2015 0.60
9/12/2015
9/13/2015 0.45
9/14/2015 0.02
9/15/2015 0.00
9/16/2015 0.00
9/17/2015 0.00
9/18/2015 0.00
9/19/2015 0.00
9/20/2015 0.00
9/21/2015 0.00
9/22/2015
9/23/2015 0.03
9/24/2015 0.00
9/25/2015
9/26/2015 0.00
9/27/2015 0.00
9/28/2015 0.00
9/29/2015 0.03
9/30/2015 2.56



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 7:00 AM 0.34 M M M M
10/2/2014 7:00 AM 0.00 0.0 M M M
10/3/2014 7:00 AM 0.00 0.0 M M M ground fog, heavy dew.
10/4/2014 7:00 AM 0.32 M M M M damp,cloudy, warm, still
10/5/2014 6:00 AM 0.00 0.0 M M M light frost in north facing areas at sunrise. basil in south facing garden not touched.
10/6/2014 7:00 AM 0.00 0.0 M M M
10/7/2014 7:00 AM 0.01 M M M M
10/8/2014 7:00 AM 0.34 M M M M very clear morning. full lunar eclipse with moon pinkish before setting below the treeline.
10/11/2014 7:00 AM 0.30 M M M M raining, 51 deg F
10/12/2014 7:00 AM 0.15 M M M M 45 deg F
10/13/2014 7:00 AM 0.00 0.0 M M M
10/14/2014 5:00 AM 0.07 M M M M Fog
10/15/2014 7:00 AM 0.10 M M M M Most of the ash tree leaves are down
10/16/2014 7:00 AM 3.85 M M M M soggy ground, cloudy air
10/17/2014 7:00 AM T M M M M
10/18/2014 7:00 AM 0.00 0.0 M M M
10/19/2014 7:00 AM 0.00 0.0 M M M windy
10/20/2014 7:00 AM 0.00 0.0 M M M light frost settling in with sunrise
10/21/2014 7:00 AM 0.03 M M M M bright and clear this morning
10/22/2014 7:45 AM 0.85 M M M M raining
10/23/2014 7:00 AM 0.43 M M M M wind began yesterday afternoon before the end of the rain, windier this morning.
10/24/2014 7:00 AM 0.00 0.0 M M M
10/25/2014 7:00 AM 0.00 0.0 M M M bright clean morning, some wind, 47 degrees at Farmer's Market opening time
10/26/2014 7:00 AM 0.00 0.0 M M M quiet, bright morning
10/27/2014 7:00 AM 0.00 0.0 M M M
10/28/2014 7:00 AM 0.00 0.0 M M M waited to see lift off of rocket from Wallops Island, but that was scrubbed. looking southeast again this evening.
10/30/2014 7:00 AM 0.06 M M M M 43 deg F, clouds moving in again
11/1/2014 7:00 AM 0.05 M M M M 47 degrees F, gusty winds, light rain. Hoards of trick/treaters last night, some very chilly Elsas.
11/2/2014 7:00 AM 0.09 M M M M wind gusts!
11/3/2014 7:00 AM 0.00 0.0 M M M
11/4/2014 7:00 AM 0.00 0.0 M M M voted early, last week.
11/5/2014 7:00 AM 0.00 0.0 M M M overcast
11/6/2014 7:30 AM 0.68 M M M M light rain
11/7/2014 7:00 AM 0.06 M M M M
11/8/2014 7:00 AM 0.00 0.0 M M M freeze,first windshield frost, unprotected basil wilted
11/9/2014 7:00 AM 0.00 0.0 M M M
11/10/2014 7:00 AM 0.00 0.0 M M M
11/11/2014 7:00 AM 0.00 0.0 M M M overcast
11/12/2014 7:00 AM 0.00 0.0 M M M heavy fog, damp, 58 deg F, still air
11/13/2014 7:00 AM 0.00 0.0 M M M 33 deg F, light clouds
11/14/2014 7:00 AM 0.12 M M M M Clear,31 degF. Precipitation yesterday p.m. mixed rain,snow
11/15/2014 7:00 AM T T M M M bright light, brisk wind
11/18/2014 7:00 AM 0.66 M M M M Reached 21 deg F last night. 22 deg at 7 a.m.
11/19/2014 7:00 AM 0.00 0.0 M M M a chilly start at 19 def F
11/20/2014 7:00 AM 0.00 0.0 M M M a 'warm' 30 deg F, cloudy skies
11/21/2014 7:00 AM 0.00 0.0 M M M
11/22/2014 7:00 AM 0.00 0.0 0.00 0.0 0.00
11/23/2014 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/24/2014 7:00 AM 0.75 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.6
11/25/2014 7:00 AM 0.00 0.0 M 0.0 M clouds
11/26/2014 7:15 AM 0.29 M M M M all rain so far. 40 deg f
11/27/2014 7:00 AM 0.96 1.0 0.04 1.0 0.04 after 9:30 a.m. yesterday until at least 11 p.m. temps vacillated between 34.1 and 34.8 deg F.
11/28/2014 7:00 AM 0.01 T M T M
11/29/2014 7:00 AM 0.00 0.0 M T M
11/30/2014 6:00 AM 0.00 0.0 M T M
12/1/2014 7:00 AM 0.00 0.0 M 0.0 M
12/2/2014 7:00 AM 0.27 T M T M light sleet
12/3/2014 7:00 AM 0.28 T M 0.0 M dense fog, 37 degF
12/4/2014 7:00 AM 0.05 M M M M "morning" fog lifted yesterday after sunset.
12/5/2014 7:00 AM T 0.0 M M M
12/6/2014 7:00 AM 0.10 M M M M fog
12/7/2014 6:53 AM 0.42 M M M M windy, clearing.
12/8/2014 7:00 AM 0.00 0.0 M 0.0 M
12/9/2014 7:30 AM 0.42 M M M M all rain, though chilly 34 degrees
12/10/2014 7:00 AM 0.09 0.0 M 0.0 M bright, sunny, windy, 32 deg
12/11/2014 7:00 AM T 0.0 M 0.0 M 33 deg F and windy, clouds/ some light
12/12/2014 7:00 AM T T M T M snow was 1/4" on a cold car, but a trace on the ground.
12/13/2014 7:00 AM 0.00 M M M M sun
12/14/2014 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
12/16/2014 7:00 AM 0.00 0.0 M 0.0 M fog, 37 deg F
12/17/2014 7:00 AM 0.37 0.0 M 0.0 M clear morning
12/18/2014 7:00 AM 0.00 0.0 M 0.0 M
12/19/2014 7:00 AM 0.00 0.0 M 0.0 M grey
12/20/2014 7:00 AM 0.00 0.0 M 0.0 M
12/21/2014 7:00 AM 0.00 0.0 M 0.0 M
12/22/2014 7:00 AM 0.00 0.0 M 0.0 M
12/23/2014 7:00 AM 0.25 M M M M light rain
12/24/2014 8:00 AM 0.47 0.0 M 0.0 M light rain
12/25/2014 7:00 AM 0.64 0.0 M 0.0 M skies clearing
12/26/2014 7:00 AM 0.00 0.0 M 0.0 M
12/27/2014 7:00 AM 0.00 0.0 M M M
12/28/2014 6:30 AM 0.02 M M M M light rain
12/29/2014 7:00 AM 0.05 M M M M yesterday morning an amazing rainbow showed just after sunrise
12/30/2014 7:00 AM 0.00 0.0 M 0.0 M
12/31/2014 7:00 AM 0.00 M M M M widespread light frost.
1/1/2015 7:00 AM 0.00 0.0 M 0.0 M
1/2/2015 7:00 AM 0.00 0.0 M 0.0 M
1/4/2015 7:00 AM 0.93 M M M M light rain
1/5/2015 7:00 AM 0.10 0.0 M 0.0 M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/7/2015 7:00 AM M M M 3.1 0.04
1/8/2015 7:00 AM T T T 3.1 0.04
1/12/2015 7:00 AM 0.21 T M T M rain, freezing on contact with trees, concrete, cars
1/13/2015 7:00 AM 0.52 0.0 M T M clear, dry, chilly. Cold apparently arrived after the rain stopped.
1/14/2015 7:00 AM 0.00 0.0 M T M grey
1/15/2015 7:00 AM 0.00 0.0 M T M
1/16/2015 7:00 AM 0.00 M M M M light frost
1/17/2015 7:00 AM 0.00 0.0 M T M Submitted via CoCoRaHS Observer for Android version 1.1.9
1/18/2015 7:00 AM T 0.0 M T M rain just beginning
1/19/2015 7:00 AM 0.34 T M T M ice was wicked a.m. of 1-18-15 after report. light freezing rain over existing ice patches.
1/20/2015 7:00 AM 0.00 0.0 M T M clouds moving in from west
1/21/2015 7:00 AM 0.00 0.0 M T M
1/22/2015 7:00 AM 0.13 1.7 0.02 1.7 0.02 fog
1/23/2015 7:00 AM T T M T M
1/24/2015 7:00 AM 1.20 T M T M lots of sleet last night
1/25/2015 7:00 AM T T M T M clouds
1/26/2015 7:00 AM 0.04 M M M M T snow as well T rain overnight
1/27/2015 6:00 AM 0.04 1.0 M 0.0 M Had 1.0 inch by 3 p.m. yesterday. Nothing measurable since
2/1/2015 7:00 AM 0.00 0.0 M T M clouds already moving in
2/2/2015 8:00 AM 0.49 1.5 M T M the new snowfall 1.5 inches was taken at midnight, before the changeover to rain. it was still snowing at that time.
2/3/2015 7:00 AM 0.27 M M M M high yesterday 41 degF. by sunset 22 degF. 18 degF this morning.
2/4/2015 7:00 AM 0.00 0.0 M T M
2/5/2015 7:00 AM 0.00 0.0 M T M
2/6/2015 7:00 AM T M M M M snow shower yesterday morning
2/9/2015 7:00 AM T M M M M just above freezing at 34 degrees F
2/10/2015 7:00 AM 0.14 T M T M 1/4 inch ice on cars, road, grass and all flat surfaces
2/11/2015 7:00 AM 0.00 0.0 M 0.0 M
2/12/2015 7:00 AM 0.00 0.0 M 0.0 M
2/13/2015 7:00 AM T T M 0.0 M 10 deg F, windy, clear. no birds at the feeders
2/14/2015 7:00 AM 0.00 M M M M a warm 22 deg f, no wind
2/15/2015 7:00 AM 0.01 2.0 M 2.0 M 5 deg F,heavy sustained winds with gusts
2/16/2015 7:00 AM 0.00 0.0 0.00 T M 3 deg F, some clouds
2/17/2015 7:00 AM 0.21 3.0 0.03 3.0 0.03 12 degrees F, some blue sky, some clouds
2/19/2015 7:00 AM 0.02 2.0 0.02 2.0 0.02
2/20/2015 7:00 AM 0.00 0.0 M 2.0 0.02 0 Deg F, bright sunshine
2/21/2015 7:00 AM 0.00 0.0 M 2.0 0.02 nothing melted yesterday, even though it was bright sunshine.
2/22/2015 7:00 AM 0.54 7.2 0.04 8.5 0.05 changeover began around 8 p.m. from snow to sleet.
2/23/2015 7:00 AM 0.00 0.0 M 8.0 0.12
2/24/2015 7:00 AM T T M 8.0 0.12 4 deg F with rising sun
3/5/2015 7:45 AM 0.92 0.5 M M M changeover from rain was noticeable by 7 a.m. There is still considerable snow/ice under the new snow.
3/6/2015 7:00 AM 0.36 7.2 0.06 M M new snow on top of old. 8 degrees F, bright sunshine, moon is setting.
3/7/2015 7:00 AM 0.00 0.0 0.00 M M no bare ground showing in spite of a full day of sun yesterday (albeit 24 degrees F was the high)
3/9/2015 7:00 AM 0.00 0.0 0.00 M M some bare patches, some 2 foot snow drifts
3/10/2015 7:00 AM 0.00 0.0 M T M a lot of melting yesterday. bare ground in more places but snow coverage still evident on south yard and still deep and dense north side
3/11/2015 7:00 AM 0.58 0.0 M T M some snow coverage still on north side of house
3/12/2015 7:00 AM 0.00 0.0 M T M some breeze. only a little snow left- north side of house (where ground is still very frozen) and some shovel piles on south side.
3/13/2015 7:00 AM 0.00 0.0 M T M spring sun and warm temps have melted most but not all the snow.
3/14/2015 7:30 AM 0.72 0.0 M T M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/15/2015 7:00 AM 0.35 0.0 M T M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/16/2015 7:00 AM 0.00 0.0 M T M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/17/2015 7:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/18/2015 7:00 AM 0.00 0.0 M 0.0 M
3/19/2015 7:00 AM 0.00 0.0 M 0.0 M goldfinches changing to spring colors
3/21/2015 7:00 AM 0.52 1.5 M T M foggy at ground, clear skies overhead
3/22/2015 6:47 AM 0.00 0.0 M T M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/23/2015 7:00 AM 0.00 0.0 M 0.0 M first time in a very long time with no Trace of snow, even on north side of house
3/24/2015 7:00 AM T T M M M
3/25/2015 7:00 AM T T M M M light snowfall Tuesday morning, no accumulation just panic
3/26/2015 7:00 AM 0.03 T M 0.0 M
3/27/2015 7:00 AM 0.93 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.9
3/29/2015 7:00 AM T T M 0.0 M intermittent snow showers lasted from sunrise to past sunset yesterday. sunrise temps this morning: 22 degF
3/30/2015 7:00 AM 0.01 0.0 M 0.0 M overcast
3/31/2015 7:00 AM 0.00 0.0 M 0.0 M
4/1/2015 7:00 AM 0.06 0.0 M 0.0 M bright skies, frost
4/2/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/3/2015 7:00 AM 0.00 0.0 M 0.0 M
4/4/2015 7:00 AM 0.13 0.0 M M M
4/7/2015 7:00 AM 0.03 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/8/2015 7:00 AM 0.04 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/9/2015 7:00 AM 0.05 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/10/2015 8:00 AM 0.12 M M M M 41 deg F
4/11/2015 7:00 AM 0.01 M M M M mist all day yesterday. clouds clearing soon before sunset and temps began rising from low 40s to 58 by 10 p.m. ground fog and clear skies made beautiful evening, loud peepers for accompaniment. dawn clear
4/13/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/14/2015 7:00 AM 0.04 M M M M damp
4/15/2015 7:00 AM 0.19 0.0 M 0.0 M some some, high thin clouds
4/17/2015 7:00 AM 0.24 0.0 M M M damp but not raining
4/18/2015 7:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
4/19/2015 7:00 AM 0.00 0.0 M M M
4/20/2015 7:00 AM 1.80 0.0 M M M light rain
4/21/2015 7:00 AM 0.25 M M M M skies clearing
4/22/2015 7:00 AM 0.08 M M M M
4/23/2015 7:00 AM 0.00 0.0 M M M
4/24/2015 7:00 AM 0.00 0.0 M M M
4/25/2015 7:00 AM 0.00 0.0 M M M freeze warning last night, but no frost here
4/26/2015 7:00 AM T M M M M
4/27/2015 7:00 AM 0.00 0.0 M M M
5/2/2015 7:00 AM T M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/4/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/7/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/8/2015 6:41 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/9/2015 7:00 AM 0.00 0.0 M M M
5/10/2015 7:00 AM 0.00 0.0 M M M
5/11/2015 7:00 AM T M M M M more pollen than rain
5/12/2015 7:00 AM 0.06 M M M M enough rain to prevent grass cutting in the late afternoon
5/14/2015 7:00 AM 0.00 0.0 M M M
5/15/2015 7:00 AM 0.00 0.0 M M M
5/16/2015 7:00 AM T M M M M If I had not been outside at 8:30 p.m. would have missed the 3 minutes of rain drops. Learning serious rain dance here.
5/17/2015 7:00 AM 0.65 M M M M most of the rain came in thunderstorm, early evening. thankfully some lingered. this morning, earth is breathing- and it's humid.
5/18/2015 7:00 AM 0.03 M M M M bright sunshine this morning
5/19/2015 7:00 AM 2.40 M M M M fog,and a lovely damp smell
5/21/2015 7:00 AM 0.01 M M M M
5/23/2015 7:00 AM T M M M M
5/25/2015 7:00 AM 0.00 0.0 M M M
5/27/2015 7:00 AM 0.00 0.0 M M M
5/28/2015 7:00 AM 0.95 M M M M
5/30/2015 7:00 AM 0.07 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
5/31/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/1/2015 7:00 AM 1.55 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/2/2015 7:00 AM 3.34 M M M M very little wind yesterday, even at the height of thunderstorm trains.
6/3/2015 7:00 AM 0.13 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/4/2015 7:00 AM 0.18 M M M M
6/5/2015 7:00 AM 0.29 M M M M light rain
6/6/2015 7:00 AM 0.03 M M M M saw a little sun at times yesterday afternoon, day was mostly overcast with light rain in the morning
6/7/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/8/2015 7:00 AM 0.00 0.0 M M M
6/9/2015 7:00 AM 2.43 M M M M light rain at observation time, very soggy ground
6/10/2015 7:00 AM 0.01 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
6/11/2015 7:00 AM 0.00 0.0 M M M
6/12/2015 7:00 AM 0.00 0.0 M M M
6/13/2015 7:00 AM 0.02 M M M M
6/14/2015 6:00 AM 0.12 M M M M looks and feels as if more rain is coming, though there is blue sky amid the clouds
6/15/2015 7:00 AM 0.44 M M M M light rain at observation time
6/16/2015 7:00 AM 0.03 M M M M
7/1/2015 7:00 AM 0.58 M M M M note that gauge was emptied 6 p.m. yesterday after multi day reading. I do not know if it rained during the day.total comes from an overnight thunderstorm.
7/2/2015 7:30 AM 0.03 M M M M light rain
7/4/2015 6:57 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/5/2015 7:00 AM 0.23 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/6/2015 7:00 AM 0.04 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/7/2015 7:00 AM 2.94 M M M M wave after wave of thunderstorms late in the evening dumped a lot of rain. feeling soggy.
7/8/2015 7:00 AM 0.01 M M M M
7/9/2015 7:00 AM 0.22 M M M M sunshine
7/10/2015 7:00 AM 0.47 M M M M
7/11/2015 7:00 AM 0.03 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/12/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/13/2015 7:00 AM 0.00 0.0 M M M
7/14/2015 7:00 AM 2.02 M M M M I think the storm sat over us again last night
7/15/2015 7:00 AM 0.62 M M M M
7/16/2015 7:00 AM 0.02 M M M M
7/17/2015 7:00 AM 0.00 0.0 M M M
7/19/2015 6:00 AM 0.10 M M M M feels like a tropical rainforest outside. the little rain that fell yesterday is still hanging in the air though skies are clear right now
7/21/2015 7:00 AM 0.00 0.0 M M M
7/22/2015 7:00 AM 0.09 M M M M clear morning, lower dew point
7/23/2015 7:00 AM 0.00 0.0 M M M
7/24/2015 7:00 AM 0.00 0.0 M M M
7/27/2015 7:00 AM 0.50 M M M M thunderstorm sometime early this morning dropped the rain
7/30/2015 7:00 AM 0.14 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
7/31/2015 6:11 AM 1.37 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/14/2015 7:00 AM 0.00 0.0 M M M
8/15/2015 7:00 AM 0.00 0.0 M M M
8/16/2015 7:00 AM 0.00 0.0 M M M
8/17/2015 7:00 AM 0.00 0.0 M M M
8/18/2015 7:00 AM 0.00 0.0 M M M
8/19/2015 7:00 AM 0.00 0.0 M M M
8/20/2015 6:30 AM 0.75 M M M M
8/21/2015 7:00 AM 6.25 M M M M (Edit: Amount confirmed by the observer and radar estimates. M.W.)
8/24/2015 7:00 AM 0.00 0.0 M M M
8/25/2015 7:00 AM 0.19 M M M M we seemed to be on the edges of storms yesterday evening. social media reports from just west of us included flooded basements
8/27/2015 7:00 AM 0.00 0.0 M M M
8/29/2015 7:00 AM 0.00 0.0 M M M lovely for a morning at the Farmers Market!
8/30/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
8/31/2015 7:00 AM 0.00 0.0 M M M by early evening yesterday, humid air settled back in. day was warm but not humid.
9/2/2015 7:00 AM 0.00 0.0 M M M
9/4/2015 7:00 AM 0.00 0.0 M M M
9/5/2015 7:00 AM 0.00 0.0 M M M
9/6/2015 6:00 AM 0.00 0.0 M M M
9/9/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
9/10/2015 6:51 AM 0.92 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
9/11/2015 7:00 AM 0.60 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
9/13/2015 7:00 AM 0.45 M M M M was surprised to find so "little" in home rain gauge. yesterday afternoon was away and the drive home was through several torrential downpours between Washington DC and Baltimore.
9/14/2015 7:00 AM 0.02 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
9/15/2015 6:39 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.10
9/16/2015 7:00 AM 0.00 0.0 M M M
9/17/2015 7:00 AM 0.00 0.0 M M M
9/18/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
9/19/2015 7:00 AM 0.00 M M M M foggy morning
9/20/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
9/21/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
9/23/2015 7:00 AM 0.03 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
9/24/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
9/26/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
9/27/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
9/28/2015 7:00 AM 0.00 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13
9/29/2015 7:00 AM 0.03 M M M M muggy
9/30/2015 7:00 AM 2.56 M M M M Submitted via CoCoRaHS Observer for Android version 1.1.13



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
1/5/2015 1/06/2015 4:30 PM 2 0.22 4.1 0.04 snow began overnight Monday 1/5 while we were away and so I was unable to record amounts 1/6 in the morning.
1/27/2015 1/31/2015 12:00 AM 5 0.15 M M finished up a little snow storm before I left. a little sleet and snow while I was away.
2/28/2015 3/04/2015 8:00 AM 5 0.90 M M I finally was able to get the gauge off the post safely. We still are nearly all snow covered but it is impossible to take measurements due to drifting and ice layers.
6/18/2015 6/30/2015 12:00 AM 13 6.27 M M does obviously not account for evaporation during that period.
7/31/2015 8/13/2015 6:00 PM 14 0.98 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