Washington, DC
on Saturday, August 30, 2008

Saturday
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Daily Summary
 ActualAverageRecord
Temperature
Mean Temperature °F 75°F  
Max Temperature 90°F 84°F 99°F (1953)
Min Temperature 71°F 66°F 50°F (1986)
Degree Days
Heating Degree Days 0 0  
Month to date heating degree days 0 7  
Since 1 July heating degree days 0 7  
Cooling Degree Days 16 11  
Month to date cooling degree days 392 397  
Year to date cooling degree days 1375 1289  
Growing Degree Days30 (Base °F )  
Moisture
Dew Point 68°F   
Average Humidity 67    
Maximum Humidity 90    
Minimum Humidity 44    
Precipitation
Precipitation 0.00 in 0.12 in 2.01 in (1978)
Month to date precipitation 1.23 3.32  
Year to date precipitation 33.55 26.14  
Since 1 June precipitation 9.63 10.11  
Snow
Snow 0.00 in in 0.00 in (0.0)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in   
Wind
Wind Speed 5 mph   
Max Wind Speed 12 mph   
Max Gust Speed 16 mph   
Visibility 7 miles   
Events     

Key: T is trace of precipitation, MM is missing value
Source: NWS Daily Summary
Time(EDT)TemperatureDew PointHumidity Pressure Visibility Wind DirectionWind SpeedGust SpeedPrecipitationEvents Conditions
12:27 AM 73.4°F 68.0°F 83% 29.99 in 5.0 miles NW 6.9 mph - N/A   Haze
12:50 AM 73.4°F 68.0°F 83% 29.99 in 5.0 miles NNW 6.9 mph - N/A   Haze
12:52 AM 73.0°F 68.0°F 84% 29.99 in 5.0 miles NNW 5.8 mph - N/A   Haze
1:52 AM 72.0°F 68.0°F 87% 29.99 in 5.0 miles NNW 5.8 mph - N/A   Overcast
2:38 AM 71.6°F 68.0°F 88% 29.99 in 5.0 miles NW 4.6 mph - N/A   Overcast
2:52 AM 72.0°F 68.0°F 87% 29.99 in 5.0 miles NNW 5.8 mph - N/A   Overcast
3:12 AM 71.6°F 68.0°F 88% 29.99 in 5.0 miles NW 6.9 mph - N/A   Overcast
3:52 AM 72.0°F 66.9°F 84% 29.99 in 5.0 miles NW 3.5 mph - N/A   Haze
4:52 AM 71.1°F 66.9°F 87% 29.99 in 5.0 miles NW 8.1 mph - N/A   Overcast
5:52 AM 72.0°F 66.9°F 84% 30.00 in 5.0 miles NNW 4.6 mph - N/A   Haze
6:52 AM 72.0°F 66.9°F 84% 30.02 in 5.0 miles WNW 6.9 mph - N/A   Haze
7:52 AM 72.0°F 66.0°F 81% 30.03 in 10.0 miles NW 5.8 mph - N/A   Overcast
8:04 AM 73.4°F 66.2°F 78% 30.03 in 10.0 miles North 6.9 mph - N/A   Overcast
8:52 AM 73.9°F 66.0°F 76% 30.03 in 10.0 miles NNW 6.9 mph - N/A   Overcast
9:52 AM 75.0°F 66.0°F 73% 30.05 in 10.0 miles NW 9.2 mph - N/A   Mostly Cloudy
10:01 AM 75.2°F 66.2°F 73% 30.05 in 10.0 miles NNW 6.9 mph - N/A   Scattered Clouds
10:52 AM 79.0°F 66.9°F 66% 30.06 in 10.0 miles North 4.6 mph - N/A   Scattered Clouds
11:52 AM 81.0°F 66.9°F 62% 30.06 in 10.0 miles East 3.5 mph - N/A   Scattered Clouds
12:52 PM 84.0°F 66.9°F 56% 30.05 in 10.0 miles North 5.8 mph - N/A   Scattered Clouds
1:52 PM 86.0°F 68.0°F 55% 30.04 in 10.0 miles ENE 5.8 mph - N/A   Scattered Clouds
2:52 PM 88.0°F 68.0°F 51% 30.02 in 10.0 miles NNE 5.8 mph - N/A   Scattered Clouds
3:52 PM 90.0°F 66.0°F 45% 30.00 in 10.0 miles North 4.6 mph - N/A   Scattered Clouds
4:52 PM 88.0°F 64.9°F 46% 30.00 in 10.0 miles Calm Calm - N/A   Scattered Clouds
5:52 PM 89.1°F 64.9°F 45% 30.00 in 9.0 miles North 4.6 mph - N/A   Scattered Clouds
6:52 PM 86.0°F 66.0°F 51% 30.01 in 7.0 miles NW 9.2 mph - N/A   Scattered Clouds
7:52 PM 84.9°F 64.0°F 49% 30.02 in 5.0 miles NW 6.9 mph - N/A   Haze
8:52 PM 82.0°F 68.0°F 62% 30.05 in 6.0 miles North 4.6 mph - N/A   Haze
9:52 PM 82.9°F 66.9°F 58% 30.06 in 6.0 miles Calm Calm - N/A   Haze
10:52 PM 79.0°F 68.0°F 69% 30.07 in 5.0 miles Calm Calm - N/A   Haze
11:52 PM 80.1°F 72.0°F 76% 30.08 in 5.0 miles SSE 3.5 mph - N/A   Haze

Astronomy

Sunrise:06:35 AM (EDT) Moon Rise:06:16 AM (EDT)8/30
Sunset:07:40 PM (EDT) Moon Set:07:31 PM (EDT)8/30
Moon Phase
Aug. 30 Aug. 30 Sep. 07 Sep. 15 Sep. 22

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