Station Overview Station Location
Station Number MD-PG-50 Latitude 38.9035758972168
Station Name Bowie 3.9 S Longitude -76.7258605957031
County Prince George's Elevation (ft) 127



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 3.54 3.35 18 3.05 14 0.30 4 1 9 1 0.0 0 0
Nov 14 3.40 1.97 14 1.97 8 0.00 6 0 8 0 0.0 0 0
Dec 14 3.24 3.65 24 2.47 9 1.18 15 1 7 2 0.0 0 0
Jan 15 2.93 5.41 22 4.11 20 1.30 2 1 14 2 4.0 4 8
Feb 15 2.73 1.98 17 1.98 17 0.00 0 0 8 1 10.0 5 14
March 15 3.71 4.65 19 4.65 19 0.00 0 0 13 0 6.0 1 7
April 15 3.50 3.83 23 3.64 14 0.19 9 2 12 0 0.0 0 0
May 15 4.27 2.68 20 2.66 10 0.02 10 2 6 2 0.0 0 0
June 15 3.79 10.62 20 10.62 20 0.00 0 0 17 1 0.0 0 0
July 15 4.04 1.61 21 0.78 14 0.83 7 1 9 2 0.0 0 0
Aug 15 3.51 1.92 12 1.92 12 0.00 0 0 8 2 0.0 0 0
Sept 15 3.86 3.02 24 2.78 15 0.24 9 1 2 2 0.0 0 0
Water Year Totals: 42.52" 44.69" 234 days 40.63" 172 4.06" 62 days 9 113 days 15 days 20.0" 10 days 29 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 0.02
10/2/2014
10/3/2014
10/4/2014 0.33
10/5/2014
10/6/2014
10/7/2014 0.02
10/8/2014 0.19
10/9/2014
10/10/2014
10/11/2014 0.35
10/12/2014 **
10/13/2014 **
10/14/2014 **
10/15/2014 0.30
10/16/2014 1.23
10/17/2014 T
10/18/2014 0.00
10/19/2014
10/20/2014 0.00
10/21/2014 0.01
10/22/2014 0.44
10/23/2014 0.46
10/24/2014
10/25/2014
10/26/2014
10/27/2014 0.00
10/28/2014 0.00
10/29/2014
10/30/2014
10/31/2014
11/1/2014
11/2/2014 0.02
11/3/2014
11/4/2014
11/5/2014
11/6/2014 0.27
11/7/2014 0.51
11/8/2014
11/9/2014
11/10/2014
11/11/2014
11/12/2014 0.01
11/13/2014
11/14/2014 0.08
11/15/2014
11/16/2014
11/17/2014 0.19
11/18/2014 0.54
11/19/2014
11/20/2014
11/21/2014
11/22/2014
11/23/2014
11/24/2014 0.35
11/25/2014 **
11/26/2014 **
11/27/2014 **
11/28/2014 **
11/29/2014 **
11/30/2014 **
12/1/2014 1.18
12/2/2014 0.42
12/3/2014 0.46
12/4/2014 T
12/5/2014 T
12/6/2014 0.04
12/7/2014 0.60
12/8/2014
12/9/2014 0.33
12/10/2014 0.24
12/11/2014
12/12/2014
12/13/2014
12/14/2014
12/15/2014
12/16/2014
12/17/2014 0.38
12/18/2014 **
12/19/2014 **
12/20/2014 **
12/21/2014 **
12/22/2014 **
12/23/2014 **
12/24/2014 **
12/25/2014 **
12/26/2014 **
12/27/2014 **
12/28/2014 **
12/29/2014 **
12/30/2014 **
12/31/2014 **
Day of YearDaily PrcpMultiday Prcp
1/1/2015 **
1/2/2015 1.30
1/3/2015
1/4/2015 0.56
1/5/2015 0.08
1/6/2015 0.07
1/7/2015 0.13
1/8/2015 0.00
1/9/2015 T
1/10/2015 0.00
1/11/2015 0.00
1/12/2015 0.18
1/13/2015 0.65
1/14/2015 T
1/15/2015
1/16/2015
1/17/2015
1/18/2015 0.28
1/19/2015 0.53
1/20/2015
1/21/2015 0.00
1/22/2015 0.11
1/23/2015
1/24/2015 1.14
1/25/2015 0.01
1/26/2015 0.06
1/27/2015 0.25
1/28/2015
1/29/2015
1/30/2015 0.06
1/31/2015
2/1/2015
2/2/2015 0.11
2/3/2015 0.25
2/4/2015
2/5/2015
2/6/2015
2/7/2015
2/8/2015
2/9/2015
2/10/2015 0.13
2/11/2015
2/12/2015
2/13/2015
2/14/2015
2/15/2015 0.09
2/16/2015 0.00
2/17/2015 0.47
2/18/2015 0.00
2/19/2015 0.00
2/20/2015 T
2/21/2015 0.00
2/22/2015 0.71
2/23/2015 0.00
2/24/2015 0.00
2/25/2015 0.00
2/26/2015 0.14
2/27/2015 0.08
2/28/2015 0.00
3/1/2015
3/2/2015 0.63
3/3/2015 0.00
3/4/2015 0.17
3/5/2015 0.46
3/6/2015 0.76
3/7/2015 0.00
3/8/2015 0.00
3/9/2015 0.00
3/10/2015
3/11/2015 0.40
3/12/2015
3/13/2015
3/14/2015 0.43
3/15/2015 0.21
3/16/2015 0.00
3/17/2015
3/18/2015
3/19/2015
3/20/2015 0.16
3/21/2015 0.56
3/22/2015
3/23/2015
3/24/2015
3/25/2015
3/26/2015 0.01
3/27/2015 0.76
3/28/2015 0.06
3/29/2015 0.00
3/30/2015 0.04
3/31/2015
Day of YearDaily PrcpMultiday Prcp
4/1/2015 0.07
4/2/2015 **
4/3/2015 **
4/4/2015 **
4/5/2015 **
4/6/2015 **
4/7/2015 0.19
4/8/2015 0.25
4/9/2015 0.14
4/10/2015 0.05
4/11/2015 **
4/12/2015 **
4/13/2015 0.00
4/14/2015 0.16
4/15/2015 0.68
4/16/2015
4/17/2015 0.09
4/18/2015 0.04
4/19/2015 0.00
4/20/2015 1.40
4/21/2015 0.54
4/22/2015
4/23/2015 0.02
4/24/2015 0.00
4/25/2015
4/26/2015 0.20
4/27/2015
4/28/2015
4/29/2015
4/30/2015
5/1/2015 0.04
5/2/2015
5/3/2015
5/4/2015
5/5/2015
5/6/2015 0.24
5/7/2015 T
5/8/2015 **
5/9/2015 **
5/10/2015 **
5/11/2015 **
5/12/2015 0.02
5/13/2015
5/14/2015
5/15/2015
5/16/2015
5/17/2015 0.25
5/18/2015 T
5/19/2015 1.70
5/20/2015
5/21/2015 0.00
5/22/2015 0.39
5/23/2015 **
5/24/2015 **
5/25/2015 **
5/26/2015 **
5/27/2015 0.00
5/28/2015 0.00
5/29/2015 0.04
5/30/2015
5/31/2015
6/1/2015 0.02
6/2/2015 1.71
6/3/2015 0.13
6/4/2015 0.05
6/5/2015 0.42
6/6/2015 0.02
6/7/2015 T
6/8/2015
6/9/2015 1.00
6/10/2015
6/11/2015
6/12/2015
6/13/2015
6/14/2015 0.03
6/15/2015 0.50
6/16/2015 0.01
6/17/2015 0.00
6/18/2015 0.16
6/19/2015 0.88
6/20/2015
6/21/2015 2.32
6/22/2015
6/23/2015
6/24/2015 0.98
6/25/2015
6/26/2015 0.38
6/27/2015 0.18
6/28/2015 1.83
6/29/2015 0.00
6/30/2015
Day of YearDaily PrcpMultiday Prcp
7/1/2015 0.36
7/2/2015 0.08
7/3/2015 **
7/4/2015 **
7/5/2015 **
7/6/2015 **
7/7/2015 **
7/8/2015 **
7/9/2015 0.83
7/10/2015 0.06
7/11/2015 0.06
7/12/2015 0.01
7/13/2015
7/14/2015 T
7/15/2015 0.00
7/16/2015
7/17/2015
7/18/2015
7/19/2015 0.01
7/20/2015
7/21/2015
7/22/2015 T
7/23/2015
7/24/2015
7/25/2015
7/26/2015
7/27/2015 0.13
7/28/2015 0.01
7/29/2015 0.00
7/30/2015 0.00
7/31/2015 0.06
8/1/2015
8/2/2015 T
8/3/2015 0.00
8/4/2015 0.00
8/5/2015 T
8/6/2015
8/7/2015 0.03
8/8/2015
8/9/2015
8/10/2015 0.04
8/11/2015 0.35
8/12/2015 0.17
8/13/2015
8/14/2015
8/15/2015
8/16/2015
8/17/2015
8/18/2015
8/19/2015 0.25
8/20/2015 0.03
8/21/2015 0.04
8/22/2015
8/23/2015
8/24/2015
8/25/2015 1.01
8/26/2015
8/27/2015
8/28/2015
8/29/2015
8/30/2015
8/31/2015
9/1/2015
9/2/2015 0.00
9/3/2015 0.00
9/4/2015 0.00
9/5/2015 **
9/6/2015 **
9/7/2015 **
9/8/2015 **
9/9/2015 **
9/10/2015 **
9/11/2015 **
9/12/2015 **
9/13/2015 0.24
9/14/2015 T
9/15/2015 0.00
9/16/2015 0.00
9/17/2015 0.00
9/18/2015 0.00
9/19/2015
9/20/2015
9/21/2015
9/22/2015 0.07
9/23/2015
9/24/2015
9/25/2015 0.00
9/26/2015 0.00
9/27/2015 0.00
9/28/2015 0.00
9/29/2015 T
9/30/2015 2.71



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/1/2014 7:00 AM 0.02 M M M M
10/4/2014 9:00 AM 0.33 M M M M
10/7/2014 7:00 AM 0.02 M M M M
10/8/2014 7:00 AM 0.19 M M M M
10/11/2014 8:00 AM 0.35 M M M M Raining at observation time.
10/16/2014 7:00 AM 1.23 M M M M
10/17/2014 7:00 AM T M M M M
10/18/2014 7:00 AM 0.00 0.0 M M M
10/20/2014 7:00 AM 0.00 0.0 M M M
10/21/2014 7:00 AM 0.01 M M M M
10/22/2014 7:00 AM 0.44 M M M M Raining at observation time.
10/23/2014 7:00 AM 0.46 M M M M
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
11/2/2014 7:00 AM 0.02 M M M M
11/6/2014 7:00 AM 0.27 M M M M Light rain at observation time.
11/7/2014 7:00 AM 0.51 M M M M
11/12/2014 7:00 AM 0.01 M M M M Can't say that it really rained. More like a heavy mist occurred overnight.
11/14/2014 7:00 AM 0.08 M M M M
11/17/2014 7:00 AM 0.19 M M M M
11/18/2014 7:00 AM 0.54 M M M M
11/24/2014 7:00 AM 0.35 M M M M
12/2/2014 7:00 AM 0.42 M M M M
12/3/2014 7:00 AM 0.46 M M M M Raining at observation time.
12/4/2014 7:00 AM T M M M M
12/5/2014 7:00 AM T M M M M Light shower at observation time.
12/6/2014 8:00 AM 0.04 M M M M
12/7/2014 9:00 AM 0.60 M M M M
12/9/2014 7:00 AM 0.33 M M M M Light rain at observation time.
12/10/2014 7:00 AM 0.24 M M M M
12/17/2014 7:00 AM 0.38 M M M M
1/4/2015 8:00 AM 0.56 M M M M
1/5/2015 7:00 AM 0.08 M M M M
1/6/2015 7:00 AM 0.07 0.8 0.07 0.8 0.07 Light snow at observation time.
1/7/2015 7:00 AM 0.13 1.7 0.13 2.0 M Storm total was 2.5" of snow.
1/8/2015 7:00 AM 0.00 0.0 M 2.0 M
1/9/2015 7:00 AM T T M 1.5 M
1/10/2015 7:00 AM 0.00 0.0 M 0.5 M
1/11/2015 7:00 AM 0.00 0.0 M 0.5 M
1/12/2015 7:00 AM 0.18 M M M M Slush on front, concrete sidewalk. Sidewalk is northern exposure. Rain at observation time.
1/13/2015 7:00 AM 0.65 M M M M
1/14/2015 7:00 AM T T M M M
1/18/2015 9:00 AM 0.28 M M M M Raining at observation time.
1/19/2015 9:00 AM 0.53 M M M M Graupel on ground.
1/21/2015 7:00 AM 0.00 0.0 0.00 0.0 0.00
1/22/2015 7:00 AM 0.11 1.0 0.11 1.0 0.11
1/24/2015 9:00 AM 1.14 M M M M
1/25/2015 7:00 AM 0.01 M M M M
1/26/2015 7:00 AM 0.06 M M M M
1/27/2015 7:00 AM 0.25 0.5 M 0.5 M
1/30/2015 7:00 AM 0.06 0.0 M 0.0 M Mainly sleet fell last evening
2/2/2015 7:00 AM 0.11 M M M M
2/3/2015 7:00 AM 0.25 M M M M
2/10/2015 7:00 AM 0.13 0.0 M 0.0 M Coating of sleet/freezing rain observed.
2/15/2015 8:00 AM 0.09 1.0 0.90 1.0 0.90
2/16/2015 8:00 AM 0.00 0.0 M 0.5 M
2/17/2015 7:00 AM 0.47 4.5 0.48 5.0 0.48
2/18/2015 7:00 AM 0.00 0.0 M 4.0 M
2/19/2015 7:00 AM 0.00 0.0 M 3.5 0.34
2/20/2015 7:00 AM T M M 3.5 M
2/21/2015 8:00 AM 0.00 0.0 M 3.0 0.32
2/22/2015 9:00 AM 0.71 1.5 0.25 4.0 0.69 2.5" of new snow fell before change over to sleet/freezing rain
2/23/2015 7:00 AM 0.00 0.0 M 2.5 M
2/24/2015 7:00 AM 0.00 0.0 M 1.5 M
2/25/2015 7:00 AM 0.00 0.0 M 1.5 M
2/26/2015 7:00 AM 0.14 1.5 0.14 2.5 M Moderate snow at observation time.
2/27/2015 7:00 AM 0.08 1.5 0.08 2.0 0.51
2/28/2015 7:00 AM 0.00 0.0 M 2.0 M
3/2/2015 7:00 AM 0.63 M M 2.0 M Measured 0.20" of ice accretion on branches
3/3/2015 7:00 AM 0.00 0.0 M 1.5 M
3/4/2015 7:00 AM 0.17 M M 1.0 M
3/5/2015 7:00 AM 0.46 M M 0.0 M Raining at observation time
3/6/2015 7:00 AM 0.76 6.0 M 6.0 M
3/7/2015 9:00 AM 0.00 0.0 M 5.5 0.79
3/8/2015 10:00 AM 0.00 0.0 M 3.0 M
3/9/2015 7:00 AM 0.00 0.0 M 0.5 M
3/11/2015 7:00 AM 0.40 M M M M
3/14/2015 9:00 AM 0.43 M M M M
3/15/2015 9:00 AM 0.21 M M M M
3/16/2015 7:00 AM 0.00 0.0 M M M
3/20/2015 7:00 AM 0.16 T M T M Snowing at observation time. Changed over about 1/2 hour b4 observation time.
3/21/2015 7:00 AM 0.56 T M 0.0 M
3/26/2015 7:00 AM 0.01 M M M M
3/27/2015 7:00 AM 0.76 M M M M Raining at observation time.
3/28/2015 7:00 AM 0.06 M M M M
3/29/2015 7:00 AM 0.00 0.0 M M M
3/30/2015 7:00 AM 0.04 M M M M
4/1/2015 7:00 AM 0.07 M M M M
4/8/2015 7:00 AM 0.25 M M M M
4/9/2015 7:00 AM 0.14 M M M M
4/10/2015 7:00 AM 0.05 M M M M
4/14/2015 7:00 AM 0.16 M M M M
4/15/2015 7:00 AM 0.68 M M M M
4/17/2015 7:00 AM 0.09 M M M M
4/18/2015 7:00 AM 0.04 M M M M
4/19/2015 7:00 AM 0.00 0.0 M M M
4/20/2015 7:00 AM 1.40 M M M M
4/21/2015 7:00 AM 0.54 M M M M
4/23/2015 7:00 AM 0.02 M M M M
4/24/2015 7:00 AM 0.00 0.0 M M M
4/26/2015 7:00 AM 0.20 M M M M
5/1/2015 7:00 AM 0.04 M M M M
5/6/2015 7:00 AM 0.24 M M M M
5/7/2015 7:00 AM T M M M M
5/17/2015 7:00 AM 0.25 M M M M
5/18/2015 7:00 AM T M M M M
5/19/2015 7:00 AM 1.70 M M M M
5/21/2015 7:00 AM 0.00 0.0 M M M
5/22/2015 7:00 AM 0.39 M M M M
5/28/2015 7:00 AM 0.00 0.0 M M M
5/29/2015 7:00 AM 0.04 M M M M
6/1/2015 7:00 AM 0.02 M M M M
6/2/2015 7:00 AM 1.71 M M M M
6/3/2015 7:00 AM 0.13 M M M M
6/4/2015 7:00 AM 0.05 M M M M
6/5/2015 7:00 AM 0.42 M M M M
6/6/2015 7:00 AM 0.02 M M M M
6/7/2015 7:00 AM T M M M M
6/9/2015 7:00 AM 1.00 M M M M
6/14/2015 7:00 AM 0.03 M M M M
6/15/2015 7:00 AM 0.50 M M M M
6/16/2015 7:00 AM 0.01 M M M M
6/17/2015 7:00 AM 0.00 0.0 M M M
6/18/2015 7:00 AM 0.16 M M M M
6/19/2015 7:00 AM 0.88 M M M M
6/21/2015 7:00 AM 2.32 M M M M
6/24/2015 7:00 AM 0.98 M M M M
6/26/2015 7:00 AM 0.38 M M M M
6/27/2015 8:00 AM 0.18 M M M M Light rain at observation time.
6/28/2015 7:00 AM 1.83 M M M M
6/29/2015 7:00 AM 0.00 0.0 M M M
7/1/2015 7:00 AM 0.36 M M M M
7/2/2015 7:00 AM 0.08 M M M M
7/10/2015 7:00 AM 0.06 M M M M
7/11/2015 8:00 AM 0.06 M M M M Raining at observation time.
7/12/2015 7:00 AM 0.01 M M M M
7/14/2015 7:00 AM T M M M M
7/15/2015 7:00 AM 0.00 0.0 M M M
7/19/2015 7:00 AM 0.01 M M M M
7/22/2015 7:00 AM T M M M M
7/27/2015 7:00 AM 0.13 M M M M
7/28/2015 7:00 AM 0.01 M M M M
7/29/2015 7:00 AM 0.00 0.0 M M M
7/30/2015 7:00 AM 0.00 0.0 M M M
7/31/2015 7:00 AM 0.06 M M M M
8/2/2015 7:00 AM T M M M M
8/3/2015 7:00 AM 0.00 0.0 M M M
8/4/2015 7:00 AM 0.00 0.0 M M M
8/5/2015 7:00 AM T M M M M
8/7/2015 7:00 AM 0.03 M M M M
8/10/2015 7:00 AM 0.04 M M M M
8/11/2015 7:00 AM 0.35 M M M M
8/12/2015 7:00 AM 0.17 M M M M
8/19/2015 7:00 AM 0.25 M M M M
8/20/2015 7:00 AM 0.03 M M M M
8/21/2015 7:00 AM 0.04 M M M M
8/25/2015 7:00 AM 1.01 M M M M
9/2/2015 7:00 AM 0.00 0.0 M M M
9/3/2015 7:00 AM 0.00 0.0 M M M
9/4/2015 7:00 AM 0.00 0.0 M M M
9/14/2015 7:00 AM T M M M M
9/15/2015 7:00 AM 0.00 0.0 M M M
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 0.0 M M M
9/22/2015 7:00 AM 0.07 M M M M
9/25/2015 7:00 AM 0.00 0.0 M M M
9/26/2015 7:00 AM 0.00 0.0 M M M
9/27/2015 7:00 AM 0.00 0.0 M M M
9/28/2015 7:00 AM 0.00 0.0 M M M
9/29/2015 7:00 AM T M M M M
9/30/2015 7:00 AM 2.71 M M M M



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
10/12/2014 10/15/2014 7:00 AM 4 0.30 M M
11/25/2014 12/01/2014 7:00 AM 7 1.18 M M
12/18/2014 1/02/2015 8:00 AM 16 1.30 M M
4/2/2015 4/07/2015 7:00 AM 6 0.19 0.0 0.00
4/11/2015 4/13/2015 7:00 PM 3 0.00 0.0 0.00
5/8/2015 5/12/2015 7:00 AM 5 0.02 M M
5/23/2015 5/27/2015 8:00 AM 5 0.00 M M
7/3/2015 7/09/2015 7:00 AM 7 0.83 M M
9/5/2015 9/13/2015 7:00 AM 9 0.24 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