Washington, DC
on Monday, September 1, 2008

Monday
Previous Day Next Day
Daily Summary
 ActualAverageRecord
Temperature
Mean Temperature °F 75°F  
Max Temperature 89°F 84°F 99°F (1980)
Min Temperature 65°F 66°F 50°F (1890)
Degree Days
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 7  
Cooling Degree Days 12 10  
Month to date cooling degree days 12 10  
Year to date cooling degree days 1401 1309  
Growing Degree Days27 (Base °F )  
Moisture
Dew Point 58°F   
Average Humidity 53    
Maximum Humidity 78    
Minimum Humidity 28    
Precipitation
Precipitation 0.00 in 0.12 in 2.82 in (1952)
Month to date precipitation 0.00 0.12  
Year to date precipitation 33.55 26.38  
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 15 mph   
Max Gust Speed 22 mph   
Visibility 10 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
12:52 AM 69.1°F 57.0°F 65% 30.19 in 10.0 miles SW 3.5 mph - N/A   Clear
1:52 AM 71.1°F 55.9°F 59% 30.19 in 10.0 miles Calm Calm - N/A   Clear
2:52 AM 68.0°F 60.1°F 76% 30.18 in 10.0 miles North 3.5 mph - N/A   Clear
3:52 AM 66.0°F 59.0°F 78% 30.18 in 10.0 miles NNW 8.1 mph - N/A   Clear
4:52 AM 68.0°F 57.0°F 68% 30.19 in 10.0 miles Calm Calm - N/A   Clear
5:52 AM 66.9°F 57.0°F 70% 30.20 in 10.0 miles Calm Calm - N/A   Clear
6:52 AM 66.0°F 55.0°F 68% 30.20 in 10.0 miles North 3.5 mph - N/A   Clear
7:52 AM 69.1°F 57.9°F 68% 30.22 in 10.0 miles North 4.6 mph - N/A   Clear
8:52 AM 73.0°F 57.0°F 57% 30.22 in 10.0 miles NE 4.6 mph - N/A   Clear
9:52 AM 77.0°F 55.0°F 47% 30.24 in 10.0 miles ENE 5.8 mph - N/A   Clear
10:52 AM 80.1°F 53.1°F 39% 30.24 in 10.0 miles ENE 6.9 mph - N/A   Clear
11:52 AM 84.0°F 52.0°F 33% 30.23 in 10.0 miles Calm Calm - N/A   Partly Cloudy
12:52 PM 84.0°F 52.0°F 33% 30.20 in 10.0 miles ENE 4.6 mph - N/A   Partly Cloudy
1:52 PM 87.1°F 51.1°F 29% 30.19 in 10.0 miles North 6.9 mph - N/A   Partly Cloudy
2:52 PM 88.0°F 53.1°F 30% 30.17 in 10.0 miles NW 11.5 mph - N/A   Partly Cloudy
3:52 PM 88.0°F 54.0°F 31% 30.15 in 10.0 miles West 4.6 mph - N/A   Partly Cloudy
4:52 PM 88.0°F 50.0°F 27% 30.14 in 10.0 miles North 5.8 mph - N/A   Partly Cloudy
5:52 PM 87.1°F 51.1°F 29% 30.14 in 10.0 miles North 6.9 mph - N/A   Partly Cloudy
6:52 PM 84.0°F 51.1°F 32% 30.13 in 10.0 miles NNE 9.2 mph - N/A   Clear
7:52 PM 80.1°F 54.0°F 40% 30.13 in 10.0 miles NNE 6.9 mph - N/A   Clear
8:52 PM 79.0°F 55.9°F 45% 30.14 in 10.0 miles NE 4.6 mph - N/A   Clear
9:52 PM 77.0°F 55.9°F 48% 30.15 in 10.0 miles Calm Calm - N/A   Clear
10:52 PM 73.0°F 55.9°F 55% 30.15 in 10.0 miles WSW 3.5 mph - N/A   Clear
11:52 PM 72.0°F 55.9°F 57% 30.15 in 10.0 miles SW 3.5 mph - N/A   Clear

Astronomy

Sunrise:06:37 AM (EDT) Moon Rise:08:31 AM (EDT)9/1
Sunset:07:37 PM (EDT) Moon Set:08:20 PM (EDT)9/1
Moon Phase
Sep. 01 Sep. 07 Sep. 15 Sep. 22 Sep. 29

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