Station Overview Station Location
Station Number DC-DC-14 Latitude 38.958091
Station Name Washington 5.1 NW Longitude -77.08173
County District Of Columbia Elevation (ft) 349



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 3.66 7.33 30 7.33 30 0.00 0 0 12 1 0.0 0 0
Nov 13 3.44 3.39 27 3.39 27 0.00 0 0 8 1 0.0 0 0
Dec 13 3.28 5.25 31 5.25 31 0.00 0 0 14 1 0.0 0 0
Jan 14 3.04 2.59 31 2.30 29 0.29 2 1 12 2 0.0 0 0
Feb 14 2.86 4.05 28 2.42 21 1.63 7 1 11 0 0.0 0 0
March 14 3.82 4.26 31 2.21 23 2.05 8 3 6 1 0.0 0 0
April 14 3.47 5.04 30 5.04 30 0.00 0 0 14 0 0.0 0 0
May 14 4.34 8.02 29 8.02 29 0.00 0 0 17 1 0.0 0 0
June 14 4.02 2.45 30 2.45 30 0.00 0 0 10 1 0.0 0 0
July 14 4.10 3.77 31 3.77 27 0.00 4 2 13 1 0.0 0 0
Aug 14 3.39 3.71 31 3.63 23 0.08 8 1 9 1 0.0 0 0
Sept 14 4.00 3.10 30 3.10 30 0.00 0 0 8 1 0.0 0 0
Water Year Totals: 43.42" 52.96" 359 days 48.91" 330 4.05" 29 days 8 134 days 11 days 0.0" 0 days 0 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 1.41
10/9/2013 0.01
10/10/2013 0.57
10/11/2013 2.63
10/12/2013 2.32
10/13/2013 0.19
10/14/2013 0.01
10/15/2013
10/16/2013 0.01
10/17/2013 0.00
10/18/2013 0.08
10/19/2013 T
10/20/2013 0.00
10/21/2013 0.00
10/22/2013 0.00
10/23/2013 0.02
10/24/2013 0.00
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 0.03
10/31/2013 0.05
11/1/2013 0.22
11/2/2013 0.03
11/3/2013
11/4/2013 0.00
11/5/2013
11/6/2013 0.00
11/7/2013 0.00
11/8/2013 0.03
11/9/2013 0.00
11/10/2013 0.00
11/11/2013 0.00
11/12/2013 0.00
11/13/2013 0.01
11/14/2013 0.00
11/15/2013 0.00
11/16/2013 0.37
11/17/2013
11/18/2013 0.21
11/19/2013 0.00
11/20/2013 0.00
11/21/2013 0.00
11/22/2013 0.00
11/23/2013 0.00
11/24/2013 0.00
11/25/2013 0.00
11/26/2013 T
11/27/2013 2.41
11/28/2013 0.11
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 0.07
12/7/2013 1.02
12/8/2013 0.00
12/9/2013 1.21
12/10/2013 0.15
12/11/2013 0.04
12/12/2013 0.00
12/13/2013 0.00
12/14/2013 0.00
12/15/2013 0.48
12/16/2013 0.02
12/17/2013 0.00
12/18/2013 T
12/19/2013 0.00
12/20/2013 0.00
12/21/2013 0.00
12/22/2013 0.05
12/23/2013 0.61
12/24/2013 0.30
12/25/2013 0.01
12/26/2013 0.00
12/27/2013 0.00
12/28/2013 0.00
12/29/2013 0.43
12/30/2013 0.85
12/31/2013 0.01
Day of YearDaily PrcpMultiday Prcp
1/1/2014 0.00
1/2/2014 0.00
1/3/2014 **
1/4/2014 0.29
1/5/2014 0.04
1/6/2014 0.26
1/7/2014 0.00
1/8/2014 0.00
1/9/2014 0.00
1/10/2014 0.23
1/11/2014 0.53
1/12/2014 0.61
1/13/2014 0.02
1/14/2014 0.06
1/15/2014 0.23
1/16/2014 0.00
1/17/2014 0.01
1/18/2014 0.00
1/19/2014 0.00
1/20/2014 0.00
1/21/2014 0.01
1/22/2014 0.28
1/23/2014 0.00
1/24/2014 T
1/25/2014 0.00
1/26/2014 T
1/27/2014 0.00
1/28/2014 0.00
1/29/2014 0.02
1/30/2014 0.00
1/31/2014 0.00
2/1/2014 0.00
2/2/2014 0.00
2/3/2014 1.30
2/4/2014 0.12
2/5/2014 0.28
2/6/2014 0.26
2/7/2014 0.00
2/8/2014 0.00
2/9/2014 0.00
2/10/2014 0.02
2/11/2014 0.00
2/12/2014 **
2/13/2014 **
2/14/2014 **
2/15/2014 **
2/16/2014 **
2/17/2014 **
2/18/2014 1.63
2/19/2014 0.00
2/20/2014 0.08
2/21/2014 0.01
2/22/2014 0.14
2/23/2014 0.01
2/24/2014 0.02
2/25/2014 0.00
2/26/2014 0.18
2/27/2014 0.00
2/28/2014 0.00
3/1/2014 0.00
3/2/2014 0.00
3/3/2014 0.66
3/4/2014 0.11
3/5/2014 0.00
3/6/2014 0.00
3/7/2014 0.00
3/8/2014 T
3/9/2014 0.00
3/10/2014 0.00
3/11/2014 0.00
3/12/2014 0.00
3/13/2014 0.02
3/14/2014 0.00
3/15/2014 0.00
3/16/2014 0.00
3/17/2014 **
3/18/2014 **
3/19/2014 0.30
3/20/2014 0.29
3/21/2014 0.02
3/22/2014 0.00
3/23/2014 0.00
3/24/2014 0.00
3/25/2014 **
3/26/2014 **
3/27/2014 0.38
3/28/2014 0.00
3/29/2014 **
3/30/2014 1.37
3/31/2014 1.11
Day of YearDaily PrcpMultiday Prcp
4/1/2014 0.01
4/2/2014 0.00
4/3/2014 0.00
4/4/2014 0.00
4/5/2014 0.02
4/6/2014 0.00
4/7/2014 0.11
4/8/2014 0.48
4/9/2014 0.02
4/10/2014 0.00
4/11/2014 0.00
4/12/2014 0.03
4/13/2014 0.00
4/14/2014 0.00
4/15/2014 0.00
4/16/2014 2.26
4/17/2014 0.01
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 0.04
4/24/2014 0.01
4/25/2014 0.00
4/26/2014 0.45
4/27/2014 0.03
4/28/2014 0.00
4/29/2014 0.23
4/30/2014 1.34
5/1/2014 2.83
5/2/2014 0.02
5/3/2014
5/4/2014 0.00
5/5/2014 0.00
5/6/2014 0.44
5/7/2014 0.01
5/8/2014 0.22
5/9/2014 0.01
5/10/2014 0.00
5/11/2014 0.04
5/12/2014 0.00
5/13/2014 0.04
5/14/2014 0.07
5/15/2014 0.02
5/16/2014 2.82
5/17/2014 0.12
5/18/2014 T
5/19/2014 0.00
5/20/2014 0.00
5/21/2014 0.00
5/22/2014 0.36
5/23/2014 0.00
5/24/2014 0.00
5/25/2014
5/26/2014 0.00
5/27/2014 0.00
5/28/2014 0.68
5/29/2014 0.02
5/30/2014 0.31
5/31/2014 0.01
6/1/2014 0.00
6/2/2014 0.00
6/3/2014 0.00
6/4/2014 0.07
6/5/2014 0.42
6/6/2014 0.00
6/7/2014 0.00
6/8/2014 0.00
6/9/2014 0.64
6/10/2014 0.01
6/11/2014 0.13
6/12/2014 0.55
6/13/2014 0.02
6/14/2014 0.20
6/15/2014 0.00
6/16/2014 0.00
6/17/2014 0.00
6/18/2014 0.00
6/19/2014 0.00
6/20/2014 0.00
6/21/2014 0.00
6/22/2014 0.03
6/23/2014 0.00
6/24/2014 0.00
6/25/2014 0.00
6/26/2014 0.38
6/27/2014 T
6/28/2014 0.00
6/29/2014 0.00
6/30/2014 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2014 **
7/2/2014 0.00
7/3/2014 0.06
7/4/2014 0.90
7/5/2014 0.00
7/6/2014 0.00
7/7/2014 **
7/8/2014 0.00
7/9/2014 0.47
7/10/2014 0.02
7/11/2014 0.77
7/12/2014 0.00
7/13/2014 0.00
7/14/2014 0.14
7/15/2014 0.34
7/16/2014 0.93
7/17/2014 0.01
7/18/2014 0.00
7/19/2014 0.00
7/20/2014 0.01
7/21/2014 0.00
7/22/2014 0.00
7/23/2014 0.00
7/24/2014 0.03
7/25/2014 0.00
7/26/2014 0.00
7/27/2014 0.05
7/28/2014 0.04
7/29/2014 T
7/30/2014 0.00
7/31/2014 0.00
8/1/2014 0.00
8/2/2014 0.07
8/3/2014 0.03
8/4/2014 0.31
8/5/2014 0.00
8/6/2014 0.04
8/7/2014 0.00
8/8/2014 0.00
8/9/2014 0.00
8/10/2014 0.00
8/11/2014 0.00
8/12/2014 0.06
8/13/2014 2.85
8/14/2014 **
8/15/2014 **
8/16/2014 **
8/17/2014 **
8/18/2014 **
8/19/2014 **
8/20/2014 **
8/21/2014 0.08
8/22/2014 0.02
8/23/2014 0.01
8/24/2014 0.24
8/25/2014 T
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 0.55
9/2/2014 0.04
9/3/2014 0.63
9/4/2014 T
9/5/2014 0.00
9/6/2014 0.00
9/7/2014 0.54
9/8/2014 0.00
9/9/2014 0.01
9/10/2014 0.00
9/11/2014 0.00
9/12/2014 0.00
9/13/2014 0.00
9/14/2014 0.15
9/15/2014 0.00
9/16/2014 0.00
9/17/2014 0.00
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 0.96
9/26/2014 0.22
9/27/2014 0.00
9/28/2014 0.00
9/29/2014 0.00
9/30/2014 0.00



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2013 8:00 AM 0.00 0.0 M M M
10/2/2013 8:00 AM 0.00 0.0 M M M
10/3/2013 7:00 AM 0.00 0.0 M M M
10/4/2013 9:00 AM 0.00 0.0 M M M
10/5/2013 9:00 AM 0.00 0.0 M M M
10/6/2013 9:00 AM 0.00 0.0 M M M
10/7/2013 9:00 AM 0.00 0.0 M M M
10/8/2013 7:00 AM 1.41 M M M M
10/9/2013 8:00 AM 0.01 M M M M
10/10/2013 7:00 AM 0.57 M M M M
10/11/2013 7:00 AM 2.63 M M M M
10/12/2013 10:00 AM 2.32 M M M M
10/13/2013 11:00 AM 0.19 M M M M
10/14/2013 9:00 AM 0.01 M M M M
10/16/2013 8:00 AM 0.01 M M M M
10/17/2013 7:00 AM 0.00 0.0 M M M
10/18/2013 7:00 AM 0.08 M M M M
10/19/2013 8:00 AM T M M M M
10/20/2013 8:00 AM 0.00 0.0 M M M
10/21/2013 8:00 AM 0.00 0.0 M M M
10/22/2013 8:00 AM 0.00 0.0 M M M
10/23/2013 8:00 AM 0.02 M M M M
10/24/2013 8:00 AM 0.00 0.0 M M M
10/25/2013 9:00 AM 0.00 0.0 M M M
10/26/2013 8:00 AM 0.00 0.0 M M M
10/27/2013 8:00 AM 0.00 0.0 M M M
10/28/2013 10:00 AM 0.00 0.0 M M M
10/29/2013 7:00 AM 0.00 0.0 M M M
10/30/2013 7:00 AM 0.03 M M M M
10/31/2013 7:00 AM 0.05 M M M M
11/1/2013 9:00 AM 0.22 M M M M
11/2/2013 9:00 AM 0.03 M M M M
11/4/2013 9:00 AM 0.00 0.0 M M M
11/6/2013 8:00 AM 0.00 0.0 M M M
11/7/2013 8:00 AM 0.00 0.0 M M M
11/8/2013 9:00 AM 0.03 M M M M
11/9/2013 8:00 AM 0.00 0.0 M M M
11/10/2013 8:00 AM 0.00 0.0 M M M
11/11/2013 8:00 AM 0.00 0.0 M M M
11/12/2013 7:00 AM 0.00 0.0 M M M
11/13/2013 8:00 AM 0.01 M M M M
11/14/2013 7:00 AM 0.00 0.0 M M M
11/15/2013 9:00 AM 0.00 0.0 M M M
11/16/2013 8:00 AM 0.37 M M M M
11/18/2013 8:00 AM 0.21 M M M M
11/19/2013 7:00 AM 0.00 0.0 M M M
11/20/2013 7:00 AM 0.00 0.0 M M M
11/21/2013 7:00 AM 0.00 0.0 M M M
11/22/2013 8:00 AM 0.00 0.0 M M M
11/23/2013 7:30 AM 0.00 0.0 M M M
11/24/2013 10:00 AM 0.00 0.0 M M M
11/25/2013 9:00 AM 0.00 0.0 M M M
11/26/2013 7:00 AM T M M M M
11/27/2013 7:00 AM 2.41 M M M M
11/28/2013 10:00 AM 0.11 M M M M
11/29/2013 8:00 AM 0.00 0.0 M M M
11/30/2013 8:00 AM 0.00 0.0 M M M
12/1/2013 9:00 AM 0.00 0.0 M M M
12/2/2013 9:00 AM 0.00 0.0 M M M
12/3/2013 7:00 AM 0.00 0.0 M M M
12/4/2013 7:00 AM 0.00 0.0 M M M
12/5/2013 7:00 AM 0.00 0.0 M M M
12/6/2013 9:00 AM 0.07 M M M M
12/7/2013 9:00 AM 1.02 M M M M
12/8/2013 8:00 AM 0.00 0.0 M M M
12/9/2013 9:00 AM 1.21 M M M M mixture of snow/ice/freezing rain
12/10/2013 8:00 AM 0.15 M M M M At the start of a snowfall which has already shut down Our Nation's Capital!
12/11/2013 8:00 AM 0.04 M M M M
12/12/2013 8:00 AM 0.00 0.0 M M M
12/13/2013 8:00 AM 0.00 0.0 M M M
12/14/2013 10:00 AM 0.00 0.0 M M M
12/15/2013 8:00 AM 0.48 M M M M
12/16/2013 8:00 AM 0.02 M M M M
12/17/2013 6:30 AM 0.00 0.0 M M M
12/18/2013 8:00 AM T M M M M
12/19/2013 6:00 AM 0.00 0.0 M M M
12/20/2013 7:00 AM 0.00 0.0 M M M
12/21/2013 9:00 AM 0.00 0.0 M M M
12/22/2013 8:00 AM 0.05 M M M M
12/23/2013 9:30 AM 0.61 M M M M
12/24/2013 7:30 AM 0.30 M M M M
12/25/2013 10:00 AM 0.01 M M M M
12/26/2013 8:00 AM 0.00 0.0 M M M
12/27/2013 7:30 AM 0.00 0.0 M M M
12/28/2013 9:00 AM 0.00 0.0 M M M
12/29/2013 9:00 AM 0.43 M M M M Steady drizzle started around 04:00.
12/30/2013 9:00 AM 0.85 M M M M
12/31/2013 11:00 AM 0.01 M M M M
1/1/2014 9:00 AM 0.00 0.0 M M M
1/2/2014 8:00 AM 0.00 0.0 M M M
1/5/2014 9:00 AM 0.04 M M M M
1/6/2014 8:00 AM 0.26 M M M M
1/7/2014 10:00 AM 0.00 0.0 M M M
1/8/2014 7:00 AM 0.00 0.0 M M M
1/9/2014 7:00 AM 0.00 0.0 M M M
1/10/2014 8:00 AM 0.23 M M M M
1/11/2014 7:00 AM 0.53 M M M M
1/12/2014 8:00 AM 0.61 M M M M
1/13/2014 8:00 AM 0.02 M M M M
1/14/2014 8:00 AM 0.06 M M M M
1/15/2014 8:00 AM 0.23 M M M M
1/16/2014 7:00 AM 0.00 0.0 M M M
1/17/2014 8:00 AM 0.01 M M M M
1/18/2014 8:00 AM 0.00 0.0 M M M
1/19/2014 8:00 AM 0.00 0.0 M M M
1/20/2014 7:30 AM 0.00 0.0 M M M
1/21/2014 8:00 AM 0.01 M M M M
1/22/2014 8:00 AM 0.28 M M M M all melted snow
1/23/2014 7:00 AM 0.00 0.0 M M M
1/24/2014 10:00 AM T M M M M
1/25/2014 8:00 AM 0.00 0.0 M M M
1/26/2014 9:00 AM T M M M M dusting of snow
1/27/2014 8:00 AM 0.00 0.0 M M M
1/28/2014 7:30 AM 0.00 0.0 M M M
1/29/2014 7:30 AM 0.02 M M M M melted snow
1/30/2014 7:00 AM 0.00 0.0 M M M
1/31/2014 9:00 AM 0.00 0.0 M M M
2/1/2014 8:00 AM 0.00 0.0 M M M
2/2/2014 8:00 AM 0.00 0.0 M M M
2/3/2014 9:30 AM 1.30 M M M M
2/4/2014 8:00 AM 0.12 M M M M
2/5/2014 7:00 AM 0.28 M M M M
2/6/2014 7:00 AM 0.26 M M M M
2/7/2014 8:00 AM 0.00 0.0 M M M
2/8/2014 8:00 AM 0.00 0.0 M M M
2/9/2014 8:00 AM 0.00 0.0 M M M
2/10/2014 8:00 AM 0.02 M M M M melted snow
2/11/2014 7:00 AM 0.00 0.0 M M M
2/19/2014 8:00 AM 0.00 0.0 M M M
2/20/2014 7:00 AM 0.08 M M M M
2/21/2014 9:00 AM 0.01 M M M M
2/22/2014 9:00 AM 0.14 M M M M
2/23/2014 10:00 AM 0.01 M M M M
2/24/2014 10:00 AM 0.02 M M M M
2/25/2014 8:00 AM 0.00 0.0 M M M
2/26/2014 10:00 PM 0.18 M M M M melted snow
2/27/2014 7:00 AM 0.00 0.0 M M M
2/28/2014 8:00 AM 0.00 0.0 M M M
3/1/2014 9:00 AM 0.00 0.0 M M M
3/2/2014 9:00 AM 0.00 0.0 M M M
3/3/2014 9:00 AM 0.66 M M M M rain and melted snow
3/4/2014 8:00 AM 0.11 M M M M melted snow
3/5/2014 7:00 AM 0.00 0.0 M M M
3/6/2014 7:00 AM 0.00 0.0 M M M
3/7/2014 8:00 AM 0.00 0.0 M M M
3/8/2014 8:00 AM T M M M M
3/9/2014 8:00 AM 0.00 0.0 M M M
3/10/2014 11:45 AM 0.00 0.0 M M M
3/11/2014 11:00 AM 0.00 0.0 M M M
3/12/2014 8:00 AM 0.00 0.0 M M M
3/13/2014 10:00 AM 0.02 M M M M
3/14/2014 7:00 AM 0.00 0.0 M M M
3/15/2014 8:00 AM 0.00 0.0 M M M
3/16/2014 8:00 AM 0.00 0.0 M M M
3/20/2014 7:00 AM 0.29 M M M M
3/21/2014 8:00 AM 0.02 M M M M
3/22/2014 9:30 AM 0.00 0.0 M M M
3/23/2014 8:00 AM 0.00 0.0 M M M
3/24/2014 10:00 AM 0.00 0.0 M M M
3/28/2014 7:00 AM 0.00 0.0 M M M
3/31/2014 8:00 AM 1.11 M M M M Mix of rain & sloppy snow.
4/1/2014 7:30 AM 0.01 M M M M
4/2/2014 8:00 AM 0.00 0.0 M M M
4/3/2014 7:30 AM 0.00 0.0 M M M
4/4/2014 10:00 AM 0.00 0.0 M M M
4/5/2014 8:00 AM 0.02 M M M M
4/6/2014 8:00 AM 0.00 0.0 M M M
4/7/2014 10:30 AM 0.11 M M M M
4/8/2014 7:30 AM 0.48 M M M M
4/9/2014 8:00 AM 0.02 M M M M
4/10/2014 8:30 AM 0.00 0.0 M M M
4/11/2014 9:00 AM 0.00 0.0 M M M
4/12/2014 8:00 AM 0.03 M M M M
4/13/2014 8:00 AM 0.00 0.0 M M M
4/14/2014 7:00 AM 0.00 0.0 M M M
4/15/2014 7:00 AM 0.00 0.0 M M M
4/16/2014 7:30 AM 2.26 M M M M
4/17/2014 10:00 AM 0.01 M M M M
4/18/2014 10:00 AM 0.00 0.0 M M M
4/19/2014 9:00 AM 0.00 0.0 M M M
4/20/2014 8:00 AM 0.00 0.0 M M M
4/21/2014 8:00 AM 0.00 0.0 M M M
4/22/2014 7:00 AM 0.00 0.0 M M M
4/23/2014 7:00 AM 0.04 M M M M
4/24/2014 7:00 AM 0.01 M M M M
4/25/2014 8:00 AM 0.00 0.0 M M M
4/26/2014 8:00 AM 0.45 M M M M
4/27/2014 12:30 PM 0.03 M M M M
4/28/2014 8:00 AM 0.00 0.0 M M M
4/29/2014 8:00 AM 0.23 M M M M
4/30/2014 7:30 AM 1.34 M M M M
5/1/2014 8:30 AM 2.83 M M M M
5/2/2014 8:00 AM 0.02 M M M M
5/4/2014 8:00 AM 0.00 0.0 M M M
5/5/2014 8:00 AM 0.00 0.0 M M M
5/6/2014 7:30 AM 0.44 M M M M
5/7/2014 7:00 AM 0.01 M M M M
5/8/2014 7:00 AM 0.22 M M M M
5/9/2014 8:00 AM 0.01 M M M M
5/10/2014 9:00 AM 0.00 0.0 M M M
5/11/2014 7:00 AM 0.04 M M M M
5/12/2014 8:00 AM 0.00 0.0 M M M
5/13/2014 8:00 AM 0.04 M M M M
5/14/2014 6:45 AM 0.07 M M M M
5/15/2014 7:30 AM 0.02 M M M M
5/16/2014 8:00 AM 2.82 M M M M
5/17/2014 7:00 AM 0.12 M M M M Tail end of the storm that hit DC early in the morning of 16 May; dry & clear by about 9 a.m.
5/18/2014 8:00 AM T M M M M
5/19/2014 8:00 AM 0.00 0.0 M M M
5/20/2014 8:00 AM 0.00 0.0 M M M
5/21/2014 7:00 AM 0.00 0.0 M M M
5/22/2014 8:00 AM 0.36 M M M M
5/23/2014 8:00 AM 0.00 0.0 M M M
5/24/2014 7:00 AM 0.00 0.0 M M M
5/26/2014 8:00 AM 0.00 0.0 M M M
5/27/2014 8:00 AM 0.00 0.0 M M M
5/28/2014 7:00 AM 0.68 M M M M
5/29/2014 8:00 AM 0.02 M M M M
5/30/2014 7:00 AM 0.31 M M M M
5/31/2014 7:30 AM 0.01 M M M M
6/1/2014 8:00 AM 0.00 0.0 M M M
6/2/2014 9:00 AM 0.00 0.0 M M M
6/3/2014 9:00 AM 0.00 0.0 M M M
6/4/2014 7:00 AM 0.07 M M M M
6/5/2014 9:00 AM 0.42 M M M M
6/6/2014 8:00 AM 0.00 0.0 M M M
6/7/2014 9:00 AM 0.00 0.0 M M M
6/8/2014 8:00 AM 0.00 0.0 M M M
6/9/2014 8:00 AM 0.64 M M M M
6/10/2014 8:00 AM 0.01 M M M M
6/11/2014 7:30 AM 0.13 M M M M
6/12/2014 8:00 AM 0.55 M M M M
6/13/2014 10:00 AM 0.02 M M M M
6/14/2014 8:30 AM 0.20 M M M M
6/15/2014 8:00 AM 0.00 0.0 M M M
6/16/2014 9:00 AM 0.00 0.0 M M M
6/17/2014 8:00 AM 0.00 0.0 M M M
6/18/2014 7:00 AM 0.00 0.0 M M M
6/19/2014 8:00 AM 0.00 0.0 M M M
6/20/2014 10:00 AM 0.00 0.0 M M M
6/21/2014 8:00 AM 0.00 0.0 M M M
6/22/2014 8:00 AM 0.03 M M M M
6/23/2014 8:00 AM 0.00 0.0 M M M
6/24/2014 9:00 AM 0.00 0.0 M M M
6/25/2014 8:00 AM 0.00 0.0 M M M
6/26/2014 8:00 AM 0.38 M M M M
6/27/2014 7:00 AM T M M M M
6/28/2014 8:00 AM 0.00 0.0 M M M
6/29/2014 9:00 AM 0.00 0.0 M M M
6/30/2014 8:00 AM 0.00 0.0 M M M
7/3/2014 7:30 AM 0.06 M M M M
7/4/2014 8:00 AM 0.90 M M M M Quick late-afternoon storm: precursor of Hurricane Arthur.
7/5/2014 9:00 AM 0.00 0.0 M M M
7/6/2014 7:00 AM 0.00 0.0 M M M
7/9/2014 6:30 AM 0.47 M M M M
7/10/2014 8:00 AM 0.02 M M M M
7/11/2014 8:00 AM 0.77 M M M M
7/12/2014 8:00 AM 0.00 0.0 M M M
7/13/2014 8:00 AM 0.00 0.0 M M M
7/14/2014 7:30 AM 0.14 M M M M
7/15/2014 8:00 AM 0.34 M M M M
7/16/2014 7:00 AM 0.93 M M M M
7/17/2014 8:00 AM 0.01 M M M M
7/18/2014 8:00 AM 0.00 0.0 M M M
7/19/2014 7:00 AM 0.00 0.0 M M M
7/20/2014 8:00 AM 0.01 M M M M
7/21/2014 10:00 AM 0.00 0.0 M M M
7/22/2014 9:00 AM 0.00 0.0 M M M
7/23/2014 7:00 AM 0.00 0.0 M M M
7/24/2014 9:00 AM 0.03 M M M M
7/25/2014 9:00 AM 0.00 0.0 M M M
7/26/2014 8:00 AM 0.00 0.0 M M M
7/27/2014 8:00 AM 0.05 M M M M
7/28/2014 6:30 AM 0.04 M M M M
7/29/2014 9:00 AM T M M M M
7/30/2014 8:30 AM 0.00 0.0 M M M
7/31/2014 8:00 AM 0.00 0.0 M M M
8/1/2014 8:00 AM 0.00 0.0 M M M
8/2/2014 8:00 AM 0.07 M M M M
8/3/2014 8:00 AM 0.03 M M M M
8/4/2014 9:30 AM 0.31 M M M M
8/5/2014 8:00 AM 0.00 0.0 M M M
8/6/2014 8:00 AM 0.04 M M M M
8/7/2014 8:00 AM 0.00 0.0 M M M
8/8/2014 8:00 AM 0.00 0.0 M M M
8/9/2014 8:00 AM 0.00 0.0 M M M
8/10/2014 8:00 AM 0.00 0.0 M M M
8/11/2014 7:30 AM 0.00 0.0 M M M
8/12/2014 7:00 AM 0.06 M M M M
8/13/2014 7:00 AM 2.85 M M M M Of this total, 2.84" fell at once during the storm that hit the DC area around mid-day Tue 12 Aug; the remaining 0.01" fell overnight.
8/22/2014 9:00 AM 0.02 M M M M
8/23/2014 9:30 AM 0.01 M M M M
8/24/2014 8:00 AM 0.24 M M M M
8/25/2014 7:00 AM T M M M M
8/26/2014 8:30 AM 0.00 0.0 M M M
8/27/2014 7:00 AM 0.00 0.0 M M M
8/28/2014 7:00 AM 0.00 0.0 M M M
8/29/2014 9:30 AM 0.00 0.0 M M M
8/30/2014 8:30 AM 0.00 0.0 M M M
8/31/2014 8:00 AM 0.00 0.0 M M M
9/1/2014 8:00 AM 0.55 M M M M
9/2/2014 7:00 AM 0.04 M M M M
9/3/2014 8:00 AM 0.63 M M M M
9/4/2014 7:00 AM T M M M M
9/5/2014 8:00 AM 0.00 0.0 M M M
9/6/2014 7:30 AM 0.00 0.0 M M M
9/7/2014 8:00 AM 0.54 M M M M Part of a series of storms across the Greater Washington DC area on 06 Sep, strong enough for the National Weather Service to interrupt regular broadcasting with "flash flood" warnings.
9/8/2014 8:30 AM 0.00 0.0 M M M
9/9/2014 7:00 AM 0.01 M M M M
9/10/2014 10:00 AM 0.00 0.0 M M M
9/11/2014 7:00 AM 0.00 0.0 M M M
9/12/2014 7:30 AM 0.00 0.0 M M M
9/13/2014 8:00 AM 0.00 0.0 M M M
9/14/2014 8:00 AM 0.15 M M M M
9/15/2014 9:00 AM 0.00 0.0 M M M
9/16/2014 7:00 AM 0.00 0.0 M M M
9/17/2014 7:00 AM 0.00 0.0 M M M
9/18/2014 7:00 AM 0.00 0.0 M M M
9/19/2014 8:30 AM 0.00 0.0 M M M
9/20/2014 7:30 AM 0.00 0.0 M M M
9/21/2014 8:00 AM 0.00 0.0 M M M
9/22/2014 8:00 AM 0.00 0.0 M M M
9/23/2014 7:00 AM 0.00 0.0 M M M
9/24/2014 8:00 AM 0.00 0.0 M M M
9/25/2014 7:00 AM 0.96 M M M M
9/26/2014 11:00 AM 0.22 M M M M
9/27/2014 8:00 AM 0.00 0.0 M M M
9/28/2014 8:00 AM 0.00 0.0 M M M
9/29/2014 8:30 AM 0.00 0.0 M M M
9/30/2014 7:00 AM 0.00 0.0 M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
1/3/2014 1/04/2014 5:00 PM 2 0.29 M M
2/12/2014 2/18/2014 8:00 AM 7 1.63 M M mix of rain & melted snow
3/17/2014 3/19/2014 9:30 AM 3 0.30 M M rough measure of melted snow after DC's "final" storm of the season
3/25/2014 3/27/2014 8:00 AM 3 0.38 M M mix of rain & melted snow
3/29/2014 3/30/2014 8:00 AM 2 1.37 M M
7/1/2014 7/02/2014 12:00 AM 2 0.00 M M
7/7/2014 7/08/2014 8:00 AM 2 0.00 M M
8/14/2014 8/21/2014 9:00 AM 8 0.08 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