History for Washington, DC

Wednesday, November 11, 2009 — View Current Conditions

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Recently Viewed Airport Codes: KDCA | KPHX | KEET | KGPI | KLAR
Daily Summary
  Actual Average Record
Temperature
Mean Temperature 53°F 50°F  
Max Temperature 60°F 59°F 78°F (1949)
Min Temperature 46°F 41°F 26°F (1973)
Degree Days
Heating Degree Days 12 14  
Month to date heating degree days 127 141  
Since 1 July heating degree days 343 372  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 1433 1527  
Growing Degree Days 2 (Base 50)    
Moisture
Dew Point 46°F    
Average Humidity 77    
Maximum Humidity 86    
Minimum Humidity 67    
Precipitation
Precipitation 0.94 in 0.10 in 1.46 in (1987)
Month to date precipitation 1.50 1.10  
Year to date precipitation 37.18 34.37  
Snow
Snow 0.00 in 0.00 in in ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 T  
Snow Depth 0.00 in    
Sea Level Pressure
Sea Level Pressure 30.25 in    
Wind
Wind Speed 16 mph (NNE)    
Max Wind Speed 22 mph    
Max Gust Speed 29 mph    
Visibility 7 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Hourly Observations

Time(EST) Temperature Dew Point Humidity Sea Level Pressure Visibility Wind Direction Wind Speed Gust Speed Precipitation Events Conditions
12:52 AM 57.9°F 46.9°F 67% 30.23 in 7.0 miles North 11.5 mph - 0.00 in   Overcast
1:52 AM 57.0°F 46.0°F 67% 30.22 in 7.0 miles North 13.8 mph - 0.00 in Rain Light Rain
2:52 AM 55.0°F 46.0°F 72% 30.23 in 7.0 miles North 15.0 mph - 0.00 in Rain Light Rain
3:52 AM 53.1°F 44.1°F 71% 30.22 in 7.0 miles NNE 15.0 mph - 0.01 in Rain Light Rain
4:52 AM 51.1°F 44.1°F 77% 30.23 in 7.0 miles North 13.8 mph - 0.02 in Rain Light Rain
5:52 AM 50.0°F 44.1°F 80% 30.25 in 10.0 miles North 13.8 mph 21.9 mph 0.03 in Rain Light Rain
6:52 AM 50.0°F 44.1°F 80% 30.27 in 7.0 miles NNE 15.0 mph - 0.02 in Rain Light Rain
7:52 AM 50.0°F 44.1°F 80% 30.28 in 7.0 miles NNE 15.0 mph 21.9 mph 0.03 in Rain Light Rain
8:52 AM 48.9°F 43.0°F 80% 30.29 in 8.0 miles NNE 18.4 mph 24.2 mph 0.02 in Rain Light Rain
9:52 AM 48.9°F 43.0°F 80% 30.29 in 7.0 miles NNE 18.4 mph - 0.03 in Rain Light Rain
10:52 AM 48.9°F 44.1°F 83% 30.29 in 6.0 miles NNE 16.1 mph 23.0 mph 0.02 in Rain Light Rain
11:15 AM 48.2°F 44.6°F 87% 30.28 in 7.0 miles NNE 16.1 mph 24.2 mph 0.00 in Rain Light Rain
11:52 AM 48.9°F 43.0°F 80% 30.27 in 7.0 miles NE 16.1 mph 27.6 mph 0.01 in Rain Light Rain
12:52 PM 48.9°F 44.1°F 83% 30.25 in 6.0 miles NE 15.0 mph - 0.04 in Rain Light Rain
1:52 PM 48.0°F 44.1°F 86% 30.24 in 6.0 miles NNE 15.0 mph - 0.06 in Rain Light Rain
2:52 PM 48.9°F 44.1°F 83% 30.23 in 6.0 miles NNE 15.0 mph - 0.06 in Rain Light Rain
3:52 PM 48.0°F 44.1°F 86% 30.23 in 7.0 miles NNE 17.3 mph - 0.04 in Rain Light Rain
4:36 PM 48.2°F 42.8°F 82% 30.23 in 6.0 miles NNE 18.4 mph 26.5 mph 0.05 in Rain Light Rain
4:52 PM 48.0°F 43.0°F 83% 30.23 in 7.0 miles NNE 19.6 mph 25.3 mph 0.06 in Rain Light Rain
5:10 PM 48.2°F 42.8°F 82% 30.23 in 7.0 miles NNE 15.0 mph - 0.02 in Rain Light Rain
5:52 PM 46.9°F 43.0°F 86% 30.25 in 5.0 miles NNE 17.3 mph - 0.06 in Rain Light Rain
6:52 PM 46.9°F 43.0°F 86% 30.23 in 6.0 miles NNE 18.4 mph 24.2 mph 0.07 in Rain Rain
7:52 PM 46.9°F 42.1°F 83% 30.23 in 8.0 miles NNE 17.3 mph 27.6 mph 0.08 in Rain Light Rain
8:08 PM 46.4°F 42.8°F 87% 30.23 in 9.0 miles NNE 17.3 mph 25.3 mph 0.01 in Rain Light Rain
8:36 PM 46.4°F 42.8°F 87% 30.22 in 9.0 miles NNE 18.4 mph - 0.04 in Rain Light Rain
8:52 PM 46.9°F 42.1°F 83% 30.22 in 8.0 miles NNE 16.1 mph - 0.06 in Rain Light Rain
9:52 PM 46.9°F 42.1°F 83% 30.23 in 10.0 miles NE 15.0 mph - 0.06 in Rain Light Rain
10:06 PM 46.4°F 42.8°F 87% 30.23 in 10.0 miles NNE 13.8 mph - 0.01 in Rain Light Rain
10:45 PM 46.4°F 42.8°F 87% 30.21 in 9.0 miles NNE 13.8 mph - 0.05 in Rain Light Rain
10:52 PM 46.9°F 42.1°F 83% 30.21 in 8.0 miles NNE 17.3 mph - 0.06 in Rain Light Rain
11:52 PM 46.0°F 41.0°F 83% 30.18 in 8.0 miles NNE 18.4 mph - 0.09 in Rain Rain