Weather History for KDCA - August, 2013

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Tuesday, August 6, 2013

  Actual Average Record
Temperature  
Mean Temperature 72 °F 79 °F  
Max Temperature 74 °F 88 °F 106 °F (1918)
Min Temperature 69 °F 71 °F 53 °F (1912)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 6  
Since 1 July heating degree days 0 0  
Cooling Degree Days 7 14  
Month to date cooling degree days 64 84  
Year to date cooling degree days 1111 989  
Since 1 June cooling degree days 926 855  
Growing Degree Days 21 (Base 50)    
Moisture  
Dew Point 64 °F    
Average Humidity 76    
Maximum Humidity 84    
Minimum Humidity 68    
Precipitation  
Precipitation 0.07 in 0.11 in 2.59 in (1946)
Month to date precipitation 0.51 0.64  
Year to date precipitation 27.49 24.11  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 8 mph (South)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 06, 2013 Rise Set
Actual Time 6:13 AM EDT 8:13 PM EDT
Civil Twilight 5:44 AM EDT 8:42 PM EDT
Nautical Twilight 5:09 AM EDT 9:18 PM EDT
Astronomical Twilight 4:30 AM EDT 9:56 PM EDT
Moon 6:02 AM EDT (8/6) 7:48 PM EDT (8/6)
Length of Visible Light 14h 57m
Length of Day
13h 59m
Waning Crescent, 0% of the Moon is Illuminated
Aug 6
Waning Crescent
Aug 6
New
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 72.0 °F 60.1 °F 66% 30.05 in 10.0 mi South 5.8 mph - N/A   Overcast
1:52 AM 72.0 °F 61.0 °F 68% 30.04 in 10.0 mi South 8.1 mph - N/A   Overcast
2:52 AM 72.0 °F 62.1 °F 71% 30.04 in 10.0 mi South 5.8 mph - N/A   Overcast
3:52 AM 72.0 °F 61.0 °F 68% 30.03 in 10.0 mi SSE 4.6 mph - N/A   Overcast
4:52 AM 72.0 °F 63.0 °F 73% 30.02 in 10.0 mi South 6.9 mph - 0.00 in Rain Light Rain
5:52 AM 71.1 °F 64.0 °F 78% 30.03 in 10.0 mi South 13.8 mph - 0.00 in Rain Light Rain
6:52 AM 70.0 °F 63.0 °F 78% 30.04 in 10.0 mi SSW 5.8 mph - 0.00 in   Overcast
7:31 AM 69.8 °F 64.4 °F 83% 30.04 in 7.0 mi South 8.1 mph - 0.00 in Rain Light Rain
7:43 AM 69.8 °F 64.4 °F 83% 30.04 in 8.0 mi SSE 6.9 mph - 0.04 in Rain Light Rain
7:52 AM 69.1 °F 64.0 °F 84% 30.04 in 10.0 mi SSE 8.1 mph - 0.05 in   Overcast
8:27 AM 69.8 °F 64.4 °F 83% 30.05 in 10.0 mi SSE 6.9 mph - 0.00 in Rain Light Rain
8:52 AM 70.0 °F 64.9 °F 84% 30.06 in 10.0 mi SSE 8.1 mph - 0.00 in   Overcast
9:15 AM 69.8 °F 64.4 °F 83% 30.05 in 10.0 mi South 8.1 mph - N/A   Overcast
9:37 AM 69.8 °F 64.4 °F 83% 30.07 in 4.0 mi South 10.4 mph - 0.02 in Rain Light Rain
9:52 AM 69.1 °F 64.9 °F 87% 30.06 in 10.0 mi SSE 10.4 mph - 0.02 in   Overcast
10:21 AM 69.8 °F 64.4 °F 83% 30.07 in 10.0 mi South 9.2 mph - N/A   Overcast
10:52 AM 70.0 °F 64.9 °F 84% 30.06 in 10.0 mi South 10.4 mph - N/A   Overcast
11:52 AM 71.1 °F 64.9 °F 81% 30.07 in 10.0 mi South 8.1 mph - N/A   Overcast
12:52 PM 72.0 °F 64.9 °F 78% 30.07 in 10.0 mi South 8.1 mph - N/A   Overcast
1:52 PM 72.0 °F 64.0 °F 76% 30.08 in 10.0 mi SSE 9.2 mph - N/A   Overcast
2:34 PM 73.4 °F 66.2 °F 78% 30.07 in 10.0 mi South 6.9 mph - N/A   Overcast
2:52 PM 73.0 °F 64.9 °F 76% 30.06 in 10.0 mi South 6.9 mph - N/A   Overcast
3:01 PM 73.4 °F 64.4 °F 73% 30.07 in 10.0 mi South 8.1 mph - N/A   Overcast
3:52 PM 73.0 °F 64.9 °F 76% 30.07 in 10.0 mi SSE 6.9 mph - N/A   Overcast
4:52 PM 72.0 °F 64.9 °F 78% 30.08 in 7.0 mi South 5.8 mph - 0.00 in   Light Drizzle
5:52 PM 73.0 °F 66.0 °F 79% 30.07 in 10.0 mi SE 4.6 mph - 0.00 in   Overcast
6:46 PM 73.4 °F 64.4 °F 73% 30.06 in 10.0 mi SSE 5.8 mph - 0.00 in   Overcast
6:52 PM 73.0 °F 66.0 °F 79% 30.06 in 10.0 mi South 4.6 mph - 0.00 in   Overcast
7:52 PM 73.0 °F 66.0 °F 79% 30.07 in 10.0 mi South 8.1 mph - N/A   Overcast
8:52 PM 72.0 °F 64.9 °F 78% 30.09 in 10.0 mi South 8.1 mph - N/A   Overcast
9:08 PM 71.6 °F 64.4 °F 78% 30.09 in 10.0 mi South 8.1 mph - N/A   Overcast
9:52 PM 72.0 °F 64.9 °F 78% 30.09 in 10.0 mi SSE 8.1 mph - N/A   Overcast
10:52 PM 72.0 °F 64.9 °F 78% 30.09 in 10.0 mi South 8.1 mph - N/A   Overcast
11:52 PM 72.0 °F 64.9 °F 78% 30.09 in 10.0 mi SSE 6.9 mph - N/A   Overcast