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Washington, DC
on Tuesday, February 19, 2013

Tuesday
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Daily Summary
 ActualAverageRecord
Temperature
Mean Temperature - 40 °F  
Max Temperature 47 °F 48 °F 74 °F (1939)
Min Temperature 38 °F 32 °F 4 °F (1903)
Degree Days
Heating Degree Days 22 25  
Month to date heating degree days 518 510  
Since 1 July heating degree days 2591 2890  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture
Dew Point 30 °F   
Average Humidity 64    
Maximum Humidity 83    
Minimum Humidity 44    
Precipitation
Precipitation 0.08 in 0.09 in 1.67 in (1927)
Month to date precipitation 0.90 1.78  
Year to date precipitation 3.43 4.59  
Snow
Snow T in 0.20 in 14.00 in (1979)
Month to date snowfall 0.4 4.2  
Since 1 July snowfall 1.5 12.6  
Snow Depth 0.00 in   
Wind
Wind Speed 13 mph   
Max Wind Speed 25 mph   
Max Gust Speed 30 mph   
Visibility 10 miles   
Events Rain   

Key: T is trace of precipitation, MM is missing value
Source: NWS Daily Summary
Time(EST)TemperatureDew PointHumidity Pressure Visibility Wind DirectionWind SpeedGust SpeedPrecipitationEvents Conditions
12:52 AM 39.9 °F 23.0 °F 51% 30.15 in 10.0 miles South 12.7 mph - N/A   Mostly Cloudy
1:52 AM 39.0 °F 19.9 °F 46% 30.13 in 10.0 miles SSW 16.1 mph - N/A   Mostly Cloudy
2:52 AM 37.9 °F 21.0 °F 51% 30.13 in 10.0 miles South 12.7 mph - N/A   Mostly Cloudy
3:52 AM 37.9 °F 24.1 °F 57% 30.09 in 10.0 miles South 12.7 mph - N/A   Partly Cloudy
4:52 AM 39.0 °F 23.0 °F 53% 30.06 in 10.0 miles South 12.7 mph - N/A   Mostly Cloudy
5:52 AM 37.9 °F 21.9 °F 53% 30.05 in 10.0 miles SSW 9.2 mph - N/A   Mostly Cloudy
6:52 AM 39.0 °F 23.0 °F 53% 30.04 in 10.0 miles SSW 16.1 mph - N/A   Mostly Cloudy
7:52 AM 39.9 °F 25.0 °F 55% 30.01 in 10.0 miles South 15.0 mph - N/A   Overcast
8:52 AM 42.1 °F 23.0 °F 47% 30.01 in 10.0 miles SSW 21.9 mph 27.6 mph N/A   Overcast
9:27 AM 42.8 °F 24.8 °F 49% 30.00 in 10.0 miles SSW 17.3 mph - 0.00 in Rain Light Rain
9:37 AM 39.2 °F 28.4 °F 65% 30.00 in 7.0 miles SSW 18.4 mph 25.3 mph 0.00 in Rain Light Rain
9:52 AM 39.9 °F 30.0 °F 68% 29.99 in 9.0 miles SSW 13.8 mph - 0.00 in Rain Light Rain
10:52 AM 39.9 °F 33.1 °F 77% 29.97 in 10.0 miles SSW 9.2 mph - 0.01 in Rain Light Rain
11:52 AM 41.0 °F 35.1 °F 79% 29.94 in 7.0 miles SSW 13.8 mph - 0.05 in Rain Light Rain
1:07 PM 42.8 °F 37.4 °F 81% 29.86 in 10.0 miles SSW 12.7 mph 19.6 mph 0.00 in Rain Light Rain
1:22 PM 42.8 °F 39.2 °F 87% 29.85 in 10.0 miles SSW 15.0 mph - 0.00 in Rain Light Rain
1:52 PM 44.1 °F 39.0 °F 82% 29.82 in 10.0 miles SSW 16.1 mph - 0.00 in Rain Light Rain
2:40 PM 44.6 °F 39.2 °F 81% 29.78 in 10.0 miles SSW 17.3 mph - 0.00 in   Overcast
2:52 PM 44.1 °F 39.9 °F 85% 29.78 in 10.0 miles SSW 16.1 mph 24.2 mph 0.00 in   Overcast
3:52 PM 45.0 °F 39.9 °F 82% 29.76 in 10.0 miles SSW 16.1 mph 24.2 mph N/A   Overcast
4:52 PM 46.0 °F 39.9 °F 79% 29.75 in 10.0 miles SW 13.8 mph - N/A   Overcast
5:52 PM 46.9 °F 39.9 °F 77% 29.79 in 10.0 miles West 11.5 mph - N/A   Overcast
6:15 PM 46.4 °F 39.2 °F 76% 29.78 in 10.0 miles SW 9.2 mph - N/A   Mostly Cloudy
7:52 PM 45.0 °F 37.9 °F 76% 29.81 in 10.0 miles WSW 5.8 mph - N/A   Mostly Cloudy
8:52 PM 44.1 °F 35.1 °F 71% 29.83 in 10.0 miles WNW 11.5 mph - N/A   Partly Cloudy
9:52 PM 43.0 °F 28.0 °F 56% 29.85 in 10.0 miles NW 11.5 mph 16.1 mph N/A   Partly Cloudy
10:52 PM 42.1 °F 25.0 °F 51% 29.86 in 10.0 miles NW 9.2 mph - N/A   Partly Cloudy
11:52 PM 39.9 °F 21.0 °F 47% 29.87 in 10.0 miles NW 9.2 mph - N/A   Clear

Astronomy

Sunrise: 06:53 AM (EST) Moon Rise: 12:22 PM (EST) 2 / 19
Sunset: 05:50 PM (EST) Moon Set: 02:22 AM (EST) 2 / 19
Moon Phase
Feb. 19 Feb. 25 Mar. 04 Mar. 11 Mar. 19

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