Station Overview Station Location
Station Number MD-PG-12 Latitude 38.981064
Station Name Bowie 2.8 WNW Longitude -76.78107
County Prince George's Elevation (ft) 194



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 09 3.53 0.02 1 0.02 1 0.00 0 0 1 0 0.0 0 0
Nov 09 3.47 3.35 6 3.35 6 0.00 0 0 6 0 0.0 0 0
Dec 09 3.28 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 10 3.04 1.60 5 1.60 5 0.00 0 0 5 0 1.6 1 1
Feb 10 2.78 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 10 3.75 2.45 4 2.45 4 0.00 0 0 4 0 0.0 0 0
April 10 3.40 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
May 10 4.34 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
June 10 3.76 2.77 3 2.77 3 0.00 0 0 3 0 0.0 0 0
July 10 4.16 4.09 5 4.09 5 0.00 0 0 5 0 0.0 0 0
Aug 10 3.46 2.00 4 2.00 4 0.00 0 0 4 0 0.0 0 0
Sept 10 3.83 7.68 8 7.68 8 0.00 0 0 8 0 0.0 0 0
Water Year Totals: 42.80" 23.96" 36 days 23.96" 36 0.00" 0 days 0 36 days 0 days 1.6" 1 days 1 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
10/1/2009
10/2/2009
10/3/2009
10/4/2009
10/5/2009
10/6/2009
10/7/2009
10/8/2009
10/9/2009
10/10/2009
10/11/2009
10/12/2009
10/13/2009
10/14/2009
10/15/2009
10/16/2009
10/17/2009
10/18/2009
10/19/2009
10/20/2009
10/21/2009
10/22/2009
10/23/2009
10/24/2009
10/25/2009
10/26/2009
10/27/2009
10/28/2009
10/29/2009
10/30/2009
10/31/2009 0.02
11/1/2009 0.50
11/2/2009
11/3/2009
11/4/2009
11/5/2009
11/6/2009
11/7/2009
11/8/2009
11/9/2009
11/10/2009
11/11/2009 0.83
11/12/2009 0.95
11/13/2009 0.42
11/14/2009
11/15/2009
11/16/2009
11/17/2009
11/18/2009
11/19/2009 0.18
11/20/2009 0.47
11/21/2009
11/22/2009
11/23/2009
11/24/2009
11/25/2009
11/26/2009
11/27/2009
11/28/2009
11/29/2009
11/30/2009
12/1/2009
12/2/2009
12/3/2009
12/4/2009
12/5/2009
12/6/2009
12/7/2009
12/8/2009
12/9/2009
12/10/2009
12/11/2009
12/12/2009
12/13/2009
12/14/2009
12/15/2009
12/16/2009
12/17/2009
12/18/2009
12/19/2009
12/20/2009
12/21/2009
12/22/2009
12/23/2009
12/24/2009
12/25/2009
12/26/2009
12/27/2009
12/28/2009
12/29/2009
12/30/2009
12/31/2009
Day of YearDaily PrcpMultiday Prcp
1/1/2010
1/2/2010
1/3/2010
1/4/2010
1/5/2010
1/6/2010
1/7/2010
1/8/2010 0.10
1/9/2010
1/10/2010
1/11/2010
1/12/2010
1/13/2010
1/14/2010
1/15/2010
1/16/2010
1/17/2010 0.75
1/18/2010
1/19/2010
1/20/2010
1/21/2010
1/22/2010 0.17
1/23/2010
1/24/2010 0.17
1/25/2010 0.41
1/26/2010
1/27/2010
1/28/2010
1/29/2010
1/30/2010
1/31/2010
2/1/2010
2/2/2010
2/3/2010
2/4/2010
2/5/2010
2/6/2010
2/7/2010
2/8/2010
2/9/2010
2/10/2010
2/11/2010
2/12/2010
2/13/2010
2/14/2010
2/15/2010
2/16/2010
2/17/2010
2/18/2010
2/19/2010
2/20/2010
2/21/2010
2/22/2010
2/23/2010
2/24/2010
2/25/2010
2/26/2010
2/27/2010
2/28/2010
3/1/2010
3/2/2010 0.04
3/3/2010 0.08
3/4/2010
3/5/2010
3/6/2010
3/7/2010
3/8/2010
3/9/2010
3/10/2010
3/11/2010
3/12/2010 0.96
3/13/2010 1.37
3/14/2010
3/15/2010
3/16/2010
3/17/2010
3/18/2010
3/19/2010
3/20/2010
3/21/2010
3/22/2010
3/23/2010
3/24/2010
3/25/2010
3/26/2010
3/27/2010
3/28/2010
3/29/2010
3/30/2010
3/31/2010
Day of YearDaily PrcpMultiday Prcp
4/1/2010
4/2/2010
4/3/2010
4/4/2010
4/5/2010
4/6/2010
4/7/2010
4/8/2010
4/9/2010
4/10/2010
4/11/2010
4/12/2010
4/13/2010
4/14/2010
4/15/2010
4/16/2010
4/17/2010
4/18/2010
4/19/2010
4/20/2010
4/21/2010
4/22/2010
4/23/2010
4/24/2010
4/25/2010
4/26/2010
4/27/2010
4/28/2010
4/29/2010
4/30/2010
5/1/2010
5/2/2010
5/3/2010
5/4/2010
5/5/2010
5/6/2010
5/7/2010
5/8/2010
5/9/2010
5/10/2010
5/11/2010
5/12/2010
5/13/2010
5/14/2010
5/15/2010
5/16/2010
5/17/2010
5/18/2010
5/19/2010
5/20/2010
5/21/2010
5/22/2010
5/23/2010
5/24/2010
5/25/2010
5/26/2010
5/27/2010
5/28/2010
5/29/2010
5/30/2010
5/31/2010
6/1/2010
6/2/2010
6/3/2010
6/4/2010
6/5/2010
6/6/2010
6/7/2010
6/8/2010
6/9/2010
6/10/2010
6/11/2010
6/12/2010
6/13/2010
6/14/2010
6/15/2010
6/16/2010
6/17/2010
6/18/2010
6/19/2010
6/20/2010
6/21/2010
6/22/2010
6/23/2010
6/24/2010
6/25/2010
6/26/2010
6/27/2010 0.50
6/28/2010 1.08
6/29/2010 1.19
6/30/2010
Day of YearDaily PrcpMultiday Prcp
7/1/2010
7/2/2010
7/3/2010
7/4/2010
7/5/2010
7/6/2010
7/7/2010
7/8/2010
7/9/2010
7/10/2010 1.22
7/11/2010
7/12/2010 0.83
7/13/2010 1.03
7/14/2010
7/15/2010
7/16/2010
7/17/2010
7/18/2010
7/19/2010
7/20/2010
7/21/2010
7/22/2010
7/23/2010
7/24/2010
7/25/2010 0.81
7/26/2010
7/27/2010
7/28/2010
7/29/2010 0.20
7/30/2010
7/31/2010
8/1/2010
8/2/2010
8/3/2010
8/4/2010
8/5/2010 0.16
8/6/2010
8/7/2010
8/8/2010
8/9/2010
8/10/2010
8/11/2010
8/12/2010 1.68
8/13/2010
8/14/2010
8/15/2010
8/16/2010
8/17/2010
8/18/2010
8/19/2010
8/20/2010
8/21/2010
8/22/2010 0.10
8/23/2010 0.06
8/24/2010
8/25/2010
8/26/2010
8/27/2010
8/28/2010
8/29/2010
8/30/2010
8/31/2010
9/1/2010
9/2/2010
9/3/2010
9/4/2010
9/5/2010
9/6/2010
9/7/2010
9/8/2010
9/9/2010
9/10/2010
9/11/2010
9/12/2010 0.88
9/13/2010 0.02
9/14/2010
9/15/2010
9/16/2010 0.13
9/17/2010 0.02
9/18/2010
9/19/2010
9/20/2010
9/21/2010
9/22/2010 0.64
9/23/2010
9/24/2010
9/25/2010
9/26/2010
9/27/2010
9/28/2010 1.25
9/29/2010 0.07
9/30/2010 4.67



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
10/31/2009 5:42 PM 0.02 M M M M
11/1/2009 8:15 PM 0.50 M M M M Yesterday's rain continued into night. +0.04" at 12:24 AM EDT +0.30" and very light rain at 7"05 AM EST +0.07" at 8:00 +0.03" at 9:38 +0.06" at 8:15 PM.
11/11/2009 11:14 PM 0.83 M M M M Remnants of Hurricane Ida arrive. 0.12" and sprinkling at 8:02 AM +0.21" and steady light rain at 2:56 PM +0.23" at 7:22 +0.27" at 11:14.
11/12/2009 10:50 PM 0.95 M M M M Rain from yesterday continued overnight. +0.57" and steady light rain at 8:02 AM +0.05" and sprinkling at 9:46 +0.20" with only fine spits at 6:53 PM +0.03" at 8:58 +0.10" at 10:50. Rather raw weather, with temperatures in the 40s both yesterday and today, and light-moderate ~NE winds.
11/13/2009 7:19 PM 0.42 M M M M Remnants of Ida continue to disturb. Occasionally heavy rain during the afternoon provided 0.42" before 7:19 this evening.
11/19/2009 11:37 PM 0.18 M M M M Trace of rain between ca. 4 AM and 8:02 AM, with light fog. Fog and rain during day; 0.13" by 7:10 PM. +0.05 and a flash of 'heat lightning' at 10:24. Reading in bed, first hear distant thunder at 11:00. Hear first big splashes of rain on roof at 11:08, becoming moderate rain at 11:15. No longer hear rain by 11:23. Soft thunder at 11:29. No longer hear thunder by 11:37.
11/20/2009 7:16 AM 0.47 M M M M +0.47" from overnight thunderstorm (see previous 11/19/09); clear before 7:16 AM.
1/8/2010 7:58 AM 0.10 1.6 0.08 1.6 M Snow began after 10:45 PM yesterday. Est. 1" snow @3:05 AM. Measure 1.6" snow (0.10" melt from catch in rain gauge) @7:58 AM.
1/17/2010 9:50 PM 0.75 M M M M 0.03" @8:03 AM +0.63" @1:40 PM +0.09" @9:50.
1/22/2010 8:00 AM 0.17 M M M M Light sleet started last evening around 8:45 PM. 0.17" total liquid water amount from sleet+rain at 8:00 AM today.
1/24/2010 11:30 PM 0.17 M M M M Brief fine drizzle ca. 10:20 AM. Atmospheric temperature inversion mid to late afternoon (could clearly hear traffic sounds from highway 3/4 mile to south). Sprinkles and light rain begin ca. 5:00 PM. 0.01" @7:36 +0.01" @9:34 +0.15" @11:30.
1/25/2010 7:30 PM 0.41 M M M M Wind up, rain continues from last night; +0.33" @8:01 AM. Variable cloudiness through much of day. +0.08" @7:30 PM.
3/2/2010 8:18 PM 0.04 M M M M A few spits by 2:44 PM; rain, with occasional drops containing ice dendrites at 6:08; same precipitation, with 0.04" total at8:18.
3/3/2010 6:52 PM 0.08 M M M M Rain continues overnight; +0.08"by 7:48 AM.
3/12/2010 11:18 PM 0.96 M M M M Rain begins at 12:30 AM.0.52" at 8:04 +0.11@1:49 PM +0.23@10:21 +0.10@11:18.
3/13/2010 8:53 PM 1.37 M M M M Rain continues from yesterday: +0.70 A 8:00 AM; brief heavy rain around 10:15. +0.24@10:40 +0.43@5:31 PM.
6/27/2010 11:39 PM 0.50 M M M M 0.50" rain in early evening storm (temperature dropped from 90 to 76 degrees between 6:23 and 6:45 PM).
6/28/2010 11:49 PM 1.08 M M M M 1.08" in mid afternoon rain. Temperature 90.5 degrees at 2:23 PM, dropped to 74.3 at 2:51. Rain probably occurred around these times.
6/29/2010 12:01 AM 1.19 M M M M Rain began at 2:34 PM yesterday (6/28/2010). Very heavy at times, with moderate cloud-cloud lightning. Rain ended at 3:43 with total of 1.19". Approximate location of rain gauge: 38.996316N, 76.844501W. When I tried to submit this, after filing from my registered location, it was rejected (this is a different location from my regular station. I thought that this additional report would be useful.)
7/10/2010 11:59 PM 1.22 M M M M Rain began after midnight. 0.30" at 8:02 AM. A single soft roll of thunder at 8:29. +0.92" at 11:00 (APE).
7/12/2010 11:59 PM 0.83 M M M M Temperature drops from 82 degrees at 2:25 PM to 71 degrees at 2:43 as storm front moves in. Rain heavy at times, with lightning and thunder. 0.80" at 6:40 (APE). Grazed by another storm passing to NW around 11:00; +0.02" at 11:17 +0.01" at 11:59.
7/13/2010 11:04 PM 1.03 M M M M 0.49" at 4:52 AM. Distant thunder to SW at 7:45 PM; sprinkles begin at 8:03; light wind up at 8:17; heavy rain, thunder overhead at 8:25; storm moves to E, very light rain at 8:45; ; sprinkles, storm off to E at 8:59; 0.54" at 10:21 (APE).
7/25/2010 10:45 PM 0.81 M M M M Hear thunder before 3:35; wind rising by 3:38. Strong (twig-breaking) wind by 3:44 (temperature 93). Pouring, wind driven rain by 3:46. Lights blink at 3:47. Heavy rain by 3:50. Soft thunder, moderate rain, breath of wind at 3:55. T=75 at 3:58; (temperature drops 18 degrees in 14 minutes). Thunder and lightning continue, as storm moves off to east; occasional soft thunder even at 4:20. Rain ended; 0.81" at 4:32. Light tree damage during this storm in my area.
7/29/2010 2:21 PM 0.20 M M M M First hear distant thunder at 1:25 PM. Light wind up suddenly at 1:40. Light rain begins at 1:45; moderate rain by 1:51, but light by 1:56, and stopped by 2:00. 0.20" rain; still hear distant thunder occasionally at 2:21.
8/5/2010 11:25 PM 0.16 M M M M First hear distant thunder W-WSW at 3:33. Thunder close by to W and nearly continual; fine sprinkles have begun by 3:48. Thunder overhead; nearby lightning jangles telephone; sprinkles continue at 4:07. Moderate rain begins suddenly; thunder slightly off to E at 4:10. Light rain; thunder less frequent and moving off to E-ESE; clouds brightening somewhat to W at 4:20. A few fine spits in puddles; occasional soft thunder off to medium distance E-ESE at 4:30. Very infrequent, very deep thunder to SE; 0.07" at 4:39. Light rain, some thunder, off and on in evening. +0.09" at 10:47.
8/12/2010 8:31 PM 1.68 M M M M Occasional distant thunder, drops on roof at 6:35 AM. 0.03" at 6:57; +1.57" and occ. th. at 8:03. Th. moved to SE, infrequent; +0.05" at 8:36. +0.02" at 12:31 PM +0:01" at 8:31.
8/22/2010 7:55 PM 0.10 M M M M Sprinkling at 7:47 AM. 0.03" at 8:07 +0.07" at 8:52. Then trace in brief sprinkles just before 3:00 PM. Thunder to SW 2:57-3:00 moves slowly to SE by 3:20-3:30.
8/23/2010 10:15 PM 0.06 M M M M Raining before 9:54 PM. 0.06" with lightning 20-36 seconds NE at 9:56. Ocassional long soft rolls of thunder to at least 10:15.
9/12/2010 10:07 PM 0.88 M M M M One very long roll of thunder at 4:00 AM. 0.68" rain at 7:59 +0.08" at 11:07 +0.12" at 4:26 PM. The first rain we have had since August 24 (We had **nothing** from Hurricane Earl).
9/13/2010 8:01 AM 0.02 M M M M Additional 0.02" at 8:01 AM (APE), after last reading of yesterday's rain at 6:05 PM..
9/16/2010 10:32 PM 0.13 M M M M 0.11" at 7:45 PM +0.02" at 10:32 PM.
9/17/2010 8:01 AM 0.02 M M M M +0.02" at 8:01 AM, of rain after last reading yesterday at 10:32 PM.
9/22/2010 11:15 PM 0.64 M M M M Brief sprinkles at 5:10 PM. First hear thunder to NW at 6:23. Sprinkling, thunder, 0.02" at 6:36 +0.62" at 11:15 (APE).
9/28/2010 8:00 AM 1.25 M M M M 1.25" for period 8:03 AM 9/23/10 to 8:00 AM 9/28/10.
9/29/2010 11:11 PM 0.07 M M M M 0.07" @8:39 PM, +Trace @11:11 PM.
9/30/2010 11:42 PM 4.67 M M M M 2.42" @8:03 AM, +0.56" @12:55 PM, +0.03" @1:35, +0.02" @4:05, +0.01"@5:36, +1.69"@11:42.



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