Station Overview Station Location
Station Number MD-AA-43 Latitude 38.783953
Station Name Deale 0.9 SE Longitude -76.536154
County Anne Arundel Elevation (ft) 7



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 3.49 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Nov 09 3.39 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Dec 09 3.38 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Jan 10 3.11 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
Feb 10 2.81 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
March 10 3.89 0.00 0 0.00 0 0.00 0 0 0 0 0.0 0 0
April 10 3.40 0.25 8 0.25 8 0.00 0 0 3 0 0.0 0 0
May 10 4.24 1.90 31 1.90 31 0.00 0 0 13 3 0.0 0 0
June 10 3.82 0.83 29 0.83 29 0.00 0 0 7 1 0.0 0 0
July 10 4.03 3.06 30 3.06 30 0.00 0 0 8 0 0.0 0 0
Aug 10 3.50 4.00 30 4.00 30 0.00 0 0 10 2 0.0 0 0
Sept 10 3.82 5.24 31 4.56 18 0.68 13 1 6 1 0.0 0 0
Water Year Totals: 42.88" 15.28" 159 days 14.60" 146 0.68" 13 days 1 47 days 7 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
10/1/2009
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
11/1/2009
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
11/12/2009
11/13/2009
11/14/2009
11/15/2009
11/16/2009
11/17/2009
11/18/2009
11/19/2009
11/20/2009
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
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
1/18/2010
1/19/2010
1/20/2010
1/21/2010
1/22/2010
1/23/2010
1/24/2010
1/25/2010
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
3/3/2010
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
3/13/2010
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 0.00
4/23/2010
4/24/2010 0.00
4/25/2010 0.07
4/26/2010 0.06
4/27/2010 0.12
4/28/2010 0.00
4/29/2010 0.00
4/30/2010 0.00
5/1/2010 0.00
5/2/2010 T
5/3/2010 T
5/4/2010 0.55
5/5/2010 0.00
5/6/2010 0.00
5/7/2010 0.00
5/8/2010 0.00
5/9/2010 0.03
5/10/2010 0.00
5/11/2010 0.00
5/12/2010 0.15
5/13/2010 0.06
5/14/2010 0.00
5/15/2010 0.08
5/16/2010 0.00
5/17/2010 0.02
5/18/2010 0.56
5/19/2010 0.06
5/20/2010 0.00
5/21/2010 0.00
5/22/2010 0.00
5/23/2010 0.08
5/24/2010 0.11
5/25/2010 0.01
5/26/2010 0.00
5/27/2010 0.00
5/28/2010 0.09
5/29/2010 0.10
5/30/2010 T
5/31/2010 0.00
6/1/2010 0.00
6/2/2010 0.00
6/3/2010 0.00
6/4/2010 0.24
6/5/2010 0.00
6/6/2010 0.00
6/7/2010 0.08
6/8/2010 0.00
6/9/2010 0.00
6/10/2010 T
6/11/2010 0.00
6/12/2010 0.00
6/13/2010
6/14/2010 0.00
6/15/2010 0.21
6/16/2010 0.01
6/17/2010 0.00
6/18/2010 0.00
6/19/2010 0.00
6/20/2010 0.00
6/21/2010 0.00
6/22/2010 0.00
6/23/2010 0.07
6/24/2010 0.00
6/25/2010 0.03
6/26/2010 0.00
6/27/2010 0.00
6/28/2010 0.00
6/29/2010 0.19
6/30/2010 0.00
Day of YearDaily PrcpMultiday Prcp
7/1/2010 0.00
7/2/2010 0.00
7/3/2010 0.00
7/4/2010 0.00
7/5/2010 0.00
7/6/2010
7/7/2010 0.00
7/8/2010 0.00
7/9/2010 0.00
7/10/2010 0.34
7/11/2010 0.43
7/12/2010 0.00
7/13/2010 0.31
7/14/2010 1.03
7/15/2010 0.03
7/16/2010 0.00
7/17/2010 0.00
7/18/2010 0.00
7/19/2010 0.00
7/20/2010 0.01
7/21/2010 0.00
7/22/2010 0.00
7/23/2010 0.00
7/24/2010 0.00
7/25/2010 0.00
7/26/2010 0.54
7/27/2010 0.00
7/28/2010 0.00
7/29/2010 0.00
7/30/2010 0.37
7/31/2010 0.00
8/1/2010 0.01
8/2/2010 T
8/3/2010 T
8/4/2010 0.00
8/5/2010 0.01
8/6/2010 0.23
8/7/2010 0.00
8/8/2010 0.00
8/9/2010 0.00
8/10/2010 0.00
8/11/2010 0.00
8/12/2010 0.00
8/13/2010 2.12
8/14/2010 0.00
8/15/2010 0.01
8/16/2010 0.46
8/17/2010 0.00
8/18/2010 0.57
8/19/2010 0.54
8/20/2010 0.00
8/21/2010
8/22/2010 0.00
8/23/2010 0.02
8/24/2010 0.00
8/25/2010 0.03
8/26/2010 0.00
8/27/2010 0.00
8/28/2010 0.00
8/29/2010 0.00
8/30/2010 0.00
8/31/2010 0.00
9/1/2010 0.00
9/2/2010 0.00
9/3/2010 T
9/4/2010 0.04
9/5/2010 **
9/6/2010 **
9/7/2010 **
9/8/2010 **
9/9/2010 **
9/10/2010 **
9/11/2010 **
9/12/2010 **
9/13/2010 **
9/14/2010 **
9/15/2010 **
9/16/2010 **
9/17/2010 0.00 0.68
9/18/2010 0.00
9/19/2010 0.00
9/20/2010 0.00
9/21/2010 0.00
9/22/2010 0.00
9/23/2010 0.10
9/24/2010 0.00
9/25/2010 0.00
9/26/2010 0.00
9/27/2010 0.82
9/28/2010 0.13
9/29/2010 0.04
9/30/2010 3.43



Observation Date Observation Time Precipitation Snowfall Snowfall SWE Snow Depth Snow SWE Notes
4/22/2010 7:00 AM 0.00 0.0 M M M My first official observation.
4/24/2010 7:00 AM 0.00 0.0 M M M
4/25/2010 7:00 AM 0.07 M M M M
4/26/2010 7:00 AM 0.06 M M M M
4/27/2010 7:00 AM 0.12 M M M M
4/28/2010 7:00 AM 0.00 0.0 M M M
4/29/2010 7:00 AM 0.00 0.0 M M M
4/30/2010 7:00 AM 0.00 0.0 M M M
5/1/2010 6:30 AM 0.00 0.0 M M M
5/2/2010 7:00 AM T M M M M
5/3/2010 7:00 AM T M M M M Rain had just started falling as I made this observation.
5/4/2010 7:00 AM 0.55 M M M M
5/5/2010 7:00 AM 0.00 0.0 M M M
5/6/2010 7:00 AM 0.00 0.0 M M M
5/7/2010 7:00 AM 0.00 0.0 M M M
5/8/2010 7:00 AM 0.00 0.0 M M M
5/9/2010 7:00 AM 0.03 M M M M
5/10/2010 7:00 AM 0.00 0.0 M M M
5/11/2010 7:00 AM 0.00 0.0 M M M
5/12/2010 7:00 AM 0.15 M M M M
5/13/2010 7:00 AM 0.06 M M M M
5/14/2010 7:00 AM 0.00 0.0 M M M
5/15/2010 7:00 AM 0.08 M M M M
5/16/2010 7:00 AM 0.00 0.0 M M M
5/17/2010 7:00 AM 0.02 M M M M
5/18/2010 7:00 AM 0.56 M M M M
5/19/2010 7:00 AM 0.06 M M M M
5/20/2010 7:00 AM 0.00 0.0 M M M
5/21/2010 7:00 AM 0.00 0.0 M M M
5/22/2010 7:00 AM 0.00 0.0 M M M
5/23/2010 7:00 AM 0.08 M M M M Heavier showers were moving in to my area just as I took this reading.
5/24/2010 7:00 AM 0.11 M M M M
5/25/2010 7:00 AM 0.01 M M M M
5/26/2010 7:00 AM 0.00 0.0 M M M
5/27/2010 7:00 AM 0.00 0.0 M M M
5/28/2010 7:00 AM 0.09 M M M M
5/29/2010 7:00 AM 0.10 M M M M
5/30/2010 7:00 AM T M M M M
5/31/2010 7:00 AM 0.00 0.0 M M M
6/1/2010 7:00 AM 0.00 0.0 M M M
6/2/2010 7:00 AM 0.00 0.0 M M M
6/3/2010 7:00 AM 0.00 0.0 M M M
6/4/2010 7:00 AM 0.24 M M M M
6/5/2010 7:00 AM 0.00 0.0 M M M
6/6/2010 7:00 AM 0.00 0.0 M M M
6/7/2010 7:00 AM 0.08 M M M M
6/8/2010 7:00 AM 0.00 0.0 M M M
6/9/2010 7:00 AM 0.00 0.0 M M M
6/10/2010 7:00 AM T M M M M Disappointing rain. Predictions called for more. Grass is very dry.
6/11/2010 7:00 AM 0.00 0.0 M M M
6/12/2010 7:00 AM 0.00 0.0 M M M
6/14/2010 7:00 AM 0.00 0.0 M M M
6/15/2010 7:00 AM 0.21 M M M M Two medium showers passed through within an hour of each other.
6/16/2010 7:00 AM 0.01 M M M M
6/17/2010 7:00 AM 0.00 0.0 M M M Very disappointing to not get any rain after predictions of wide spread showers. My yard could sure use a drenching rain.
6/18/2010 7:00 AM 0.00 0.0 M M M
6/19/2010 7:00 AM 0.00 0.0 M M M Beautiful day but very dry.
6/20/2010 7:00 AM 0.00 0.0 M M M
6/21/2010 7:00 AM 0.00 0.0 M M M
6/22/2010 7:00 AM 0.00 0.0 M M M
6/23/2010 7:00 AM 0.07 M M M M
6/24/2010 7:00 AM 0.00 0.0 M M M
6/25/2010 7:00 AM 0.03 M M M M
6/26/2010 7:00 AM 0.00 0.0 M M M
6/27/2010 7:00 AM 0.00 0.0 M M M Lots of browned out lawns in our area.
6/28/2010 7:00 AM 0.00 0.0 M M M
6/29/2010 7:00 AM 0.19 M M M M
6/30/2010 7:00 AM 0.00 0.0 M M M Beautiful day but very dry.
7/1/2010 7:00 AM 0.00 0.0 M M M
7/2/2010 7:00 AM 0.00 0.0 M M M
7/3/2010 7:00 AM 0.00 0.0 M M M
7/4/2010 7:00 AM 0.00 0.0 M M M
7/5/2010 7:00 AM 0.00 0.0 M M M Many plantings around areas that are not watered are drying up and wilted. Even established hedges are wilted.
7/7/2010 7:00 AM 0.00 0.0 M M M
7/8/2010 7:00 AM 0.00 0.0 M M M
7/9/2010 7:00 AM 0.00 0.0 M M M
7/10/2010 7:00 AM 0.34 M M M M This measurement was taken during a significant rain shower.
7/11/2010 7:00 AM 0.43 M M M M
7/12/2010 7:00 AM 0.00 0.0 M M M
7/13/2010 7:00 AM 0.31 M M M M
7/14/2010 7:00 AM 1.03 M M M M
7/15/2010 7:00 AM 0.03 M M M M
7/16/2010 7:00 AM 0.00 0.0 M M M
7/17/2010 7:00 AM 0.00 0.0 M M M
7/18/2010 7:00 AM 0.00 0.0 M M M
7/19/2010 7:00 AM 0.00 0.0 M M M Rain at my workplace, 15 miles west of me. Thunder and storms all around last night. Nothing at my location.
7/20/2010 7:00 AM 0.01 M M M M
7/21/2010 7:00 AM 0.00 0.0 M M M
7/22/2010 7:00 AM 0.00 0.0 M M M
7/23/2010 7:00 AM 0.00 0.0 M M M
7/24/2010 7:00 AM 0.00 0.0 M M M
7/25/2010 7:00 AM 0.00 0.0 M M M Very hot and dry with not even a hint of showers.
7/26/2010 7:00 AM 0.54 M M M M
7/27/2010 7:00 AM 0.00 0.0 M M M
7/28/2010 7:00 AM 0.00 0.0 M M M
7/29/2010 7:00 AM 0.00 0.0 M M M
7/30/2010 7:00 AM 0.37 M M M M
7/31/2010 7:00 AM 0.00 0.0 M M M
8/1/2010 7:00 AM 0.01 M M M M
8/2/2010 7:00 AM T M M M M
8/3/2010 7:00 AM T 0.0 M M M
8/4/2010 7:00 AM 0.00 0.0 M M M Showers appeared to be all around us but we got nothing.
8/5/2010 7:00 AM 0.01 M M M M
8/6/2010 7:00 AM 0.23 M M M M
8/7/2010 7:00 AM 0.00 0.0 M M M
8/8/2010 7:00 AM 0.00 0.0 M M M
8/9/2010 7:00 AM 0.00 0.0 M M M
8/10/2010 7:00 AM 0.00 0.0 M M M
8/11/2010 7:00 AM 0.00 0.0 M M M
8/12/2010 7:00 AM 0.00 0.0 M M M
8/13/2010 7:00 AM 2.12 M M M M Two different storms. One early, 8 AM, and one later at night, after 11 PM.
8/14/2010 7:00 AM 0.00 0.0 M M M Nicest morning in a long time.
8/15/2010 7:00 AM 0.01 M M M M
8/16/2010 7:00 AM 0.46 M M M M All rain occurred during morning hours. More storms forecast for today.
8/17/2010 7:00 AM 0.00 0.0 M M M
8/18/2010 7:00 AM 0.57 M M M M
8/19/2010 7:00 AM 0.54 M M M M Showers on & off all day.
8/20/2010 7:00 AM 0.00 0.0 M M M
8/22/2010 7:00 AM 0.00 0.0 M M M
8/23/2010 7:00 AM 0.02 M M M M
8/24/2010 7:00 AM 0.00 0.0 M M M
8/25/2010 7:00 AM 0.03 M M M M
8/26/2010 7:00 AM 0.00 0.0 M M M
8/27/2010 7:00 AM 0.00 0.0 M M M
8/28/2010 7:00 AM 0.00 0.0 M M M
8/29/2010 7:00 AM 0.00 0.0 M M M
8/30/2010 7:00 AM 0.00 0.0 M M M
8/31/2010 7:00 AM 0.00 0.0 M M M
9/1/2010 7:00 AM 0.00 0.0 M M M
9/2/2010 7:00 AM 0.00 0.0 M M M
9/3/2010 7:00 AM T M M M M Just barely a few rain drops this morning.
9/4/2010 7:00 AM 0.04 M M M M
9/17/2010 7:00 AM 0.00 0.0 M M M
9/18/2010 7:00 AM 0.00 0.0 M M M
9/19/2010 7:00 AM 0.00 0.0 M M M
9/20/2010 7:00 AM 0.00 0.0 M M M
9/21/2010 7:00 AM 0.00 0.0 M M M
9/22/2010 7:00 AM 0.00 0.0 M M M
9/23/2010 7:00 AM 0.10 M M M M Lots of dark clouds, thunder and heat lightning but very little rain.
9/24/2010 7:00 AM 0.00 0.0 M M M
9/25/2010 7:00 AM 0.00 0.0 M M M
9/26/2010 7:00 AM 0.00 0.0 M M M
9/27/2010 7:00 AM 0.82 M M M M Nice, steady rain over night. Just started coming down again after a break as I made this reading.
9/28/2010 7:00 AM 0.13 M M M M Windy, drizzle, damp day.
9/29/2010 7:00 AM 0.04 M M M M
9/30/2010 7:00 AM 3.43 M M M M Almost 3.5" and still coming down very hard. Some local flooding in yards and streets.



Start Date End Date & Time Duration in Days Precipitation Snow Depth Snow Depth SWE Notes
9/5/2010 9/17/2010 7:00 AM 13 0.68 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