Weather History for Fort Meade, MD

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Saturday, August 20, 2011

  Actual Average (KBWI) Record (KBWI)
Temperature  
Mean Temperature 68 °F 75 °F  
Max Temperature 78 °F 85 °F 105 °F (1983)
Min Temperature 59 °F 65 °F 49 °F (1998)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0  
Since 1 June heating degree days 15  
Since 1 July heating degree days 0  
Cooling Degree Days 4 10  
Month to date cooling degree days 216  
Year to date cooling degree days 910  
Since 1 June cooling degree days 826  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 57    
Precipitation  
Precipitation 0.00 in 0.11 in 2.75 in (1997)
Month to date precipitation 2.18  
Year to date precipitation 26.74  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0  
Since 1 July snowfall 0.0  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 0 mph (ESE)    
Max Wind Speed 4 mph    
Max Gust Speed -    
Visibility 6 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 20, 2011 Rise Set
Actual Time 6:24 AM EDT 7:55 PM EDT
Civil Twilight 5:56 AM EDT 8:23 PM EDT
Nautical Twilight 5:22 AM EDT 8:57 PM EDT
Astronomical Twilight 4:46 AM EDT 9:33 PM EDT
Moon 11:05 PM EDT (8/20) 12:58 PM EDT (8/20)
Length of Visible Light 14h 27m
Length of Day
13h 31m
Waning Gibbous, 62% of the Moon is Illuminated
Aug 20
Waning Gibbous
Aug 21
Last Quarter
Aug 28
New
Sep 4
First Quarter
Sep 12
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:09 AM 62.6 °F - 62.6 °F 100% 29.97 in 5.0 mi Calm Calm - N/A   Clear
12:21 AM 62.6 °F - 62.6 °F 100% 29.97 in 5.0 mi Calm Calm - N/A   Clear
12:33 AM 62.6 °F - 62.6 °F 100% 29.97 in 5.0 mi Calm Calm - N/A   Clear
12:45 AM 62.6 °F - 62.6 °F 100% 29.97 in 5.0 mi Calm Calm - N/A   Clear
1:06 AM 62.6 °F - 60.8 °F 94% 29.98 in 5.0 mi Calm Calm - N/A   Clear
1:18 AM 62.6 °F - 60.8 °F 94% 29.98 in 5.0 mi Calm Calm - N/A   Clear
1:30 AM 62.6 °F - 60.8 °F 94% 29.98 in 4.0 mi Calm Calm - N/A   Clear
1:51 AM 62.6 °F - 60.8 °F 94% 29.97 in 4.0 mi Calm Calm - N/A   Clear
2:03 AM 62.6 °F - 60.8 °F 94% 29.97 in 5.0 mi Calm Calm - N/A   Clear
2:15 AM 62.6 °F - 60.8 °F 94% 29.97 in 4.0 mi Calm Calm - N/A   Clear
2:36 AM 60.8 °F - 60.8 °F 100% 29.97 in 4.0 mi Calm Calm - N/A   Clear
2:48 AM 60.8 °F - 60.8 °F 100% 29.97 in 5.0 mi Calm Calm - N/A   Clear
3:12 AM 60.8 °F - 60.8 °F 100% 29.97 in 5.0 mi Calm Calm - N/A   Clear
3:24 AM 60.8 °F - 60.8 °F 100% 29.96 in 5.0 mi Calm Calm - N/A   Clear
3:33 AM 60.8 °F - 60.8 °F 100% 29.96 in 5.0 mi Calm Calm - N/A   Clear
3:45 AM 60.8 °F - 59.0 °F 94% 29.96 in 4.0 mi Calm Calm - N/A   Clear
3:57 AM 60.8 °F - 59.0 °F 94% 29.96 in 5.0 mi Calm Calm - N/A   Clear
4:09 AM 60.8 °F - 59.0 °F 94% 29.96 in 5.0 mi South 3.5 mph - N/A   Clear
4:18 AM 60.8 °F - 60.8 °F 100% 29.97 in 4.0 mi Calm Calm - N/A   Clear
4:30 AM 60.8 °F - 59.0 °F 94% 29.97 in 5.0 mi Calm Calm - N/A   Scattered Clouds
4:45 AM 60.8 °F - 59.0 °F 94% 29.97 in 4.0 mi Calm Calm - N/A   Clear
4:57 AM 60.8 °F - 59.0 °F 94% 29.97 in 5.0 mi Calm Calm - N/A   Scattered Clouds
5:09 AM 60.8 °F - 59.0 °F 94% 29.98 in 5.0 mi Calm Calm - N/A   Scattered Clouds
5:24 AM 60.8 °F - 59.0 °F 94% 29.98 in 5.0 mi Calm Calm - N/A   Scattered Clouds
5:36 AM 60.8 °F - 59.0 °F 94% 29.98 in 4.0 mi Calm Calm - N/A   Clear
5:45 AM 60.8 °F - 59.0 °F 94% 29.99 in 5.0 mi Calm Calm - N/A   Clear
5:57 AM 60.8 °F - 59.0 °F 94% 29.99 in 4.0 mi Calm Calm - N/A   Clear
6:09 AM 59.0 °F - 59.0 °F 100% 29.99 in 4.0 mi Calm Calm - N/A   Clear
6:24 AM 59.0 °F - 59.0 °F 100% 30.00 in 5.0 mi Calm Calm - N/A   Clear
6:33 AM 59.0 °F - 59.0 °F 100% 30.01 in 5.0 mi Calm Calm - N/A   Clear
6:45 AM 59.0 °F - 59.0 °F 100% 30.02 in 5.0 mi Calm Calm - N/A   Clear
6:57 AM 60.8 °F - 59.0 °F 94% 30.02 in 4.0 mi Calm Calm - N/A   Clear
7:09 AM 60.8 °F - 59.0 °F 94% 30.02 in 4.0 mi Calm Calm - N/A   Clear
7:18 AM 60.8 °F - 60.8 °F 100% 30.03 in 4.0 mi Calm Calm - N/A   Clear
7:30 AM 60.8 °F - 60.8 °F 100% 30.03 in 4.0 mi Calm Calm - N/A   Clear
7:54 AM 62.6 °F - 62.6 °F 100% 30.03 in 5.0 mi Calm Calm - N/A   Clear
8:03 AM 62.6 °F - 62.6 °F 100% 30.03 in 4.0 mi Calm Calm - N/A   Clear
8:15 AM 64.4 °F - 64.4 °F 100% 30.03 in 5.0 mi Calm Calm - N/A   Clear
8:27 AM 66.2 °F - 64.4 °F 94% 30.04 in 5.0 mi Calm Calm - N/A   Clear
8:39 AM 68.0 °F - 64.4 °F 88% 30.04 in 7.0 mi Calm Calm - N/A   Clear
8:48 AM 68.0 °F - 64.4 °F 88% 30.03 in 7.0 mi Calm Calm - N/A   Clear
9:00 AM 69.8 °F - 64.4 °F 83% 30.03 in 10.0 mi Calm Calm - N/A   Clear
9:12 AM 71.6 °F - 64.4 °F 78% 30.03 in 10.0 mi Calm Calm - N/A   Clear
9:24 AM 71.6 °F - 64.4 °F 78% 30.03 in 10.0 mi WNW 3.5 mph - N/A   Clear
9:36 AM 73.4 °F - 64.4 °F 73% 30.03 in 10.0 mi Calm Calm - N/A   Clear
9:45 AM 73.4 °F - 64.4 °F 73% 30.04 in 10.0 mi Calm Calm - N/A   Clear
9:57 AM 75.2 °F - 64.4 °F 69% 30.04 in 10.0 mi Calm Calm - N/A   Clear
10:09 AM 75.2 °F - 64.4 °F 69% 30.04 in 10.0 mi Calm Calm - N/A   Clear
10:21 AM 77.0 °F - 62.6 °F 61% 30.04 in 10.0 mi Calm Calm - N/A   Clear
10:30 AM 77.0 °F - 62.6 °F 61% 30.04 in 10.0 mi Calm Calm - N/A   Clear
10:42 AM 78.8 °F - 64.4 °F 61% 30.04 in 10.0 mi Calm Calm - N/A   Clear
10:54 AM 78.8 °F - 62.6 °F 57% 30.03 in 10.0 mi ENE 3.5 mph - N/A   Clear
11:06 AM 78.8 °F - 62.6 °F 57% 30.03 in 10.0 mi Calm Calm - N/A   Clear
11:15 AM 78.8 °F - 62.6 °F 57% 30.03 in 10.0 mi Calm Calm - N/A   Clear
11:27 AM 78.8 °F - 62.6 °F 57% 30.03 in 10.0 mi Calm Calm - N/A   Clear
11:39 AM 78.8 °F - 62.6 °F 57% 30.03 in 10.0 mi SSW 3.5 mph - N/A   Clear
11:51 AM 80.6 °F 81.8 °F 62.6 °F 54% 30.03 in 10.0 mi ENE 3.5 mph - N/A   Clear
12:00 PM 80.6 °F 81.8 °F 62.6 °F 54% 30.02 in 10.0 mi Calm Calm - N/A   Clear
12:12 PM 80.6 °F 81.8 °F 62.6 °F 54% 30.02 in 10.0 mi East 4.6 mph - N/A   Clear
12:24 PM 80.6 °F 81.8 °F 62.6 °F 54% 30.02 in 10.0 mi Calm Calm - N/A   Clear
12:36 PM 80.6 °F 81.8 °F 62.6 °F 54% 30.02 in 10.0 mi Calm Calm - N/A   Clear
12:48 PM 80.6 °F 81.8 °F 62.6 °F 54% 30.03 in 10.0 mi West 4.6 mph - N/A   Clear
12:57 PM 82.4 °F 83.9 °F 64.4 °F 54% 30.03 in 10.0 mi WSW 3.5 mph - N/A   Clear
1:09 PM 82.4 °F 82.9 °F 60.8 °F 48% 30.02 in 10.0 mi WNW 3.5 mph - N/A   Clear
1:21 PM 82.4 °F 83.9 °F 64.4 °F 54% 30.02 in 10.0 mi NW 3.5 mph - N/A   Clear
1:33 PM 82.4 °F 83.9 °F 64.4 °F 54% 30.02 in 10.0 mi Calm Calm - N/A   Clear
1:57 PM 82.4 °F 83.9 °F 64.4 °F 54% 30.01 in 10.0 mi NE 3.5 mph - N/A   Scattered Clouds
2:09 PM 84.2 °F 85.6 °F 64.4 °F 51% 30.01 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:18 PM 84.2 °F 85.6 °F 64.4 °F 51% 30.01 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
2:30 PM 84.2 °F 85.6 °F 64.4 °F 51% 30.01 in 10.0 mi SE 4.6 mph - N/A   Scattered Clouds
2:42 PM 84.2 °F 85.0 °F 62.6 °F 48% 30.01 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
2:54 PM 84.2 °F 85.6 °F 64.4 °F 51% 30.01 in 10.0 mi Calm Calm - N/A   Clear
3:06 PM 84.2 °F 85.6 °F 64.4 °F 51% 30.00 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:15 PM 82.4 °F 84.6 °F 66.2 °F 58% 30.00 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:27 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.99 in 10.0 mi SSE 6.9 mph - N/A   Scattered Clouds
3:39 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.99 in 10.0 mi SE 3.5 mph - N/A   Clear
3:51 PM 84.2 °F 85.6 °F 64.4 °F 51% 29.99 in 10.0 mi WSW 4.6 mph - N/A   Clear
4:00 PM 84.2 °F 85.6 °F 64.4 °F 51% 29.99 in 10.0 mi SSE 6.9 mph - N/A   Clear
4:12 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.99 in 10.0 mi SSE 8.1 mph - N/A   Clear
4:24 PM 84.2 °F 85.6 °F 64.4 °F 51% 29.99 in 10.0 mi South 3.5 mph - N/A   Clear
4:36 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.98 in 10.0 mi SSE 3.5 mph - N/A   Clear
4:45 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.98 in 10.0 mi SSE 3.5 mph - N/A   Clear
4:57 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.98 in 10.0 mi SE 5.8 mph - N/A   Clear
5:09 PM 82.4 °F 83.9 °F 64.4 °F 54% 29.98 in 10.0 mi South 5.8 mph - N/A   Clear
5:21 PM 82.4 °F 84.6 °F 66.2 °F 58% 29.98 in 10.0 mi SE 4.6 mph - N/A   Clear
5:30 PM 82.4 °F 84.6 °F 66.2 °F 58% 29.98 in 10.0 mi SE 8.1 mph - N/A   Clear
5:42 PM 80.6 °F 82.7 °F 66.2 °F 61% 29.98 in 10.0 mi SSE 9.2 mph - N/A   Clear
5:54 PM 80.6 °F 82.7 °F 66.2 °F 61% 29.99 in 10.0 mi SSE 6.9 mph - N/A   Clear
6:06 PM 80.6 °F 82.7 °F 66.2 °F 61% 29.99 in 10.0 mi SE 5.8 mph - N/A   Clear
6:18 PM 80.6 °F 83.2 °F 68.0 °F 65% 29.98 in 10.0 mi SE 5.8 mph - N/A   Clear
6:27 PM 80.6 °F 83.2 °F 68.0 °F 65% 29.99 in 10.0 mi SE 4.6 mph - N/A   Clear
6:39 PM 80.6 °F 83.2 °F 68.0 °F 65% 29.98 in 10.0 mi SE 4.6 mph - N/A   Clear
6:51 PM 78.8 °F - 68.0 °F 69% 29.98 in 10.0 mi SSE 5.8 mph - N/A   Clear
7:03 PM 77.0 °F - 69.8 °F 78% 29.98 in 10.0 mi SE 5.8 mph - N/A   Clear
7:12 PM 77.0 °F - 68.0 °F 74% 29.98 in 10.0 mi SE 4.6 mph - N/A   Clear
7:24 PM 75.2 °F - 69.8 °F 83% 29.98 in 10.0 mi SE 4.6 mph - N/A   Clear
7:36 PM 73.4 °F - 69.8 °F 88% 29.98 in 10.0 mi SE 3.5 mph - N/A   Clear
7:48 PM 73.4 °F - 69.8 °F 88% 29.99 in 10.0 mi Calm Calm - N/A   Clear
7:57 PM 73.4 °F - 69.8 °F 88% 29.99 in 7.0 mi Calm Calm - N/A   Clear
8:09 PM 71.6 °F - 69.8 °F 94% 29.99 in 7.0 mi Calm Calm - N/A   Clear
8:21 PM 71.6 °F - 69.8 °F 94% 29.99 in 7.0 mi SE 4.6 mph - N/A   Clear
8:33 PM 71.6 °F - 68.0 °F 88% 29.99 in 7.0 mi SSE 3.5 mph - N/A   Clear
8:42 PM 71.6 °F - 68.0 °F 88% 30.00 in 7.0 mi SE 3.5 mph - N/A   Clear
9:06 PM 69.8 °F - 68.0 °F 94% 30.01 in 7.0 mi Calm Calm - N/A   Clear
9:18 PM 69.8 °F - 68.0 °F 94% 30.01 in 5.0 mi Calm Calm - N/A   Clear
9:30 PM 69.8 °F - 68.0 °F 94% 30.01 in 5.0 mi Calm Calm - N/A   Clear
9:39 PM 69.8 °F - 68.0 °F 94% 30.01 in 5.0 mi Calm Calm - N/A   Clear
9:54 PM 69.8 °F - 68.0 °F 94% 30.01 in 5.0 mi Calm Calm - N/A   Clear
10:06 PM 69.8 °F - 68.0 °F 94% 30.02 in 5.0 mi Calm Calm - N/A   Clear
10:18 PM 69.8 °F - 68.0 °F 94% 30.02 in 5.0 mi Calm Calm - N/A   Clear
10:30 PM 69.8 °F - 68.0 °F 94% 30.02 in 4.0 mi Calm Calm - N/A   Clear
10:42 PM 69.8 °F - 68.0 °F 94% 30.01 in 4.0 mi Calm Calm - N/A   Clear
10:54 PM 68.0 °F - 68.0 °F 100% 30.02 in 4.0 mi Calm Calm - N/A   Clear
11:03 PM 68.0 °F - 68.0 °F 100% 30.02 in 4.0 mi Calm Calm - N/A   Clear
11:15 PM 68.0 °F - 68.0 °F 100% 30.02 in 4.0 mi Calm Calm - N/A   Clear
11:30 PM 68.0 °F - 66.2 °F 94% 30.02 in 3.0 mi Calm Calm - N/A   Clear
11:42 PM 68.0 °F - 66.2 °F 94% 30.02 in 4.0 mi Calm Calm - N/A   Clear
11:51 PM 68.0 °F - 66.2 °F 94% 30.01 in 3.0 mi Calm Calm - N/A   Clear