Weather History for Leesburg, VA

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Thursday, March 6, 2014

  Actual Average (KIAD) Record (KIAD)
Temperature  
Mean Temperature 28 °F 41 °F  
Max Temperature 33 °F 52 °F 70 °F (2004)
Min Temperature 23 °F 30 °F 15 °F (1978)
Degree Days  
Heating Degree Days 37 24  
Month to date heating degree days 149  
Since 1 July heating degree days 3739  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 19 °F    
Average Humidity 63    
Maximum Humidity 69    
Minimum Humidity 55    
Precipitation  
Precipitation 0.00 in 0.10 in 2.30 in (2011)
Month to date precipitation 0.56  
Year to date precipitation 5.98  
Snow  
Snow 0.00 in 0.10 in 0.20 in (1989)
Month to date snowfall 0.8  
Since 1 July snowfall 19.7  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.47 in    
Wind  
Wind Speed 8 mph (ENE)    
Max Wind Speed 14 mph    
Max Gust Speed 20 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 06, 2014 Rise Set
Actual Time 6:35 AM EST 6:08 PM EST
Civil Twilight 6:08 AM EST 6:34 PM EST
Nautical Twilight 5:37 AM EST 7:05 PM EST
Astronomical Twilight 5:06 AM EST 7:36 PM EST
Moon 9:44 AM EST (3/6) No Moon Set
Length of Visible Light 12h 26m
Length of Day
11h 32m
Waxing Crescent, 32% of the Moon is Illuminated
Mar 6
Waxing Crescent
Mar 8
First Quarter
Mar 16
Full
Mar 23
Last Quarter
Mar 30
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:10 AM 32.0 °F 24.2 °F 19.4 °F 60% 30.42 in 10.0 mi NNE 9.2 mph 18.4 mph N/A   Overcast
12:35 AM 32.0 °F 24.8 °F 21.2 °F 64% 30.42 in 10.0 mi NNE 8.1 mph - N/A   Overcast
12:55 AM 30.2 °F 20.8 °F 19.4 °F 64% 30.44 in 10.0 mi NE 11.5 mph 16.1 mph N/A   Overcast
1:15 AM 30.2 °F 20.2 °F 17.6 °F 60% 30.44 in 10.0 mi NNE 12.7 mph 19.6 mph N/A   Overcast
1:35 AM 30.2 °F 19.8 °F 17.6 °F 60% 30.44 in 10.0 mi NE 13.8 mph 18.4 mph N/A   Overcast
1:55 AM 30.2 °F 23.4 °F 17.6 °F 60% 30.45 in 10.0 mi NNE 6.9 mph 17.3 mph N/A   Overcast
2:15 AM 28.4 °F 20.4 °F 17.6 °F 64% 30.45 in 10.0 mi NNE 8.1 mph 19.6 mph N/A   Mostly Cloudy
2:35 AM 26.6 °F 18.2 °F 17.6 °F 69% 30.45 in 10.0 mi NNE 8.1 mph 18.4 mph N/A   Scattered Clouds
2:55 AM 26.6 °F 17.5 °F 15.8 °F 64% 30.46 in 10.0 mi NNE 9.2 mph - N/A   Scattered Clouds
3:15 AM 26.6 °F 16.2 °F 14.0 °F 59% 30.46 in 10.0 mi NNE 11.5 mph 18.4 mph N/A   Clear
3:35 AM 24.8 °F 14.6 °F 14.0 °F 64% 30.45 in 10.0 mi NNE 10.4 mph - N/A   Clear
3:55 AM 24.8 °F 14.0 °F 14.0 °F 64% 30.46 in 10.0 mi NNE 11.5 mph 17.3 mph N/A   Clear
4:15 AM 24.8 °F 16.1 °F 14.0 °F 64% 30.46 in 10.0 mi NNE 8.1 mph 18.4 mph N/A   Clear
4:35 AM 23.0 °F 15.8 °F 14.0 °F 68% 30.48 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
4:55 AM 23.0 °F 13.9 °F 14.0 °F 68% 30.48 in 10.0 mi NNE 8.1 mph - N/A   Overcast
5:15 AM 23.0 °F 13.9 °F 14.0 °F 68% 30.48 in 10.0 mi NE 8.1 mph - N/A   Overcast
5:35 AM 23.0 °F 13.9 °F 14.0 °F 68% 30.50 in 10.0 mi NNE 8.1 mph - N/A   Overcast
5:55 AM 23.0 °F 13.1 °F 14.0 °F 68% 30.50 in 10.0 mi NNE 9.2 mph - N/A   Overcast
6:15 AM 23.0 °F 15.8 °F 14.0 °F 68% 30.51 in 10.0 mi NE 5.8 mph - N/A   Overcast
6:35 AM 23.0 °F 14.7 °F 14.0 °F 68% 30.52 in 10.0 mi NNE 6.9 mph - N/A   Overcast
6:55 AM 23.0 °F 13.9 °F 14.0 °F 68% 30.53 in 10.0 mi NNE 8.1 mph - N/A   Overcast
7:15 AM 23.0 °F 14.7 °F 14.0 °F 68% 30.54 in 10.0 mi NNE 6.9 mph - N/A   Overcast
7:35 AM 23.0 °F 14.7 °F 14.0 °F 68% 30.55 in 10.0 mi NNE 6.9 mph - N/A   Overcast
7:55 AM 23.0 °F 14.7 °F 14.0 °F 68% 30.56 in 10.0 mi NNE 6.9 mph - N/A   Overcast
8:15 AM 23.0 °F 13.9 °F 14.0 °F 68% 30.59 in 10.0 mi North 8.1 mph - N/A   Overcast
8:35 AM 24.8 °F 16.1 °F 15.8 °F 69% 30.59 in 10.0 mi NNE 8.1 mph - N/A   Overcast
8:55 AM 24.8 °F 15.3 °F 15.8 °F 69% 30.58 in 10.0 mi NE 9.2 mph - N/A   Overcast
9:15 AM 26.6 °F 19.1 °F 17.6 °F 69% 30.58 in 10.0 mi NE 6.9 mph - N/A   Overcast
9:35 AM 26.6 °F 18.2 °F 15.8 °F 64% 30.56 in 10.0 mi NE 8.1 mph - N/A   Overcast
9:55 AM 26.6 °F 17.5 °F 15.8 °F 64% 30.56 in 10.0 mi NNE 9.2 mph - N/A   Overcast
10:15 AM 28.4 °F 22.2 °F 17.6 °F 64% 30.57 in 10.0 mi NE 5.8 mph - N/A   Overcast
10:35 AM 28.4 °F - 15.8 °F 59% 30.56 in 10.0 mi North - - N/A   Scattered Clouds
10:55 AM 30.2 °F 24.3 °F 17.6 °F 60% 30.56 in 10.0 mi NNE 5.8 mph - N/A   Clear
11:15 AM 32.0 °F 24.2 °F 17.6 °F 55% 30.55 in 10.0 mi ENE 9.2 mph - N/A   Scattered Clouds
11:35 AM 32.0 °F 24.8 °F 17.6 °F 55% 30.54 in 10.0 mi NE 8.1 mph - N/A   Clear
11:55 AM 32.0 °F - 17.6 °F 55% 30.55 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:15 PM 32.0 °F 24.8 °F 17.6 °F 55% 30.53 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
12:35 PM 32.0 °F 24.8 °F 19.4 °F 60% 30.51 in 10.0 mi SE 8.1 mph - N/A   Scattered Clouds
12:55 PM 33.8 °F 28.6 °F 19.4 °F 56% 30.49 in 10.0 mi ESE 5.8 mph - N/A   Clear
1:15 PM 33.8 °F 26.4 °F 21.2 °F 60% 30.48 in 10.0 mi SSE 9.2 mph 19.6 mph N/A   Scattered Clouds
1:35 PM 33.8 °F 26.4 °F 21.2 °F 60% 30.46 in 10.0 mi ESE 9.2 mph 16.1 mph N/A   Scattered Clouds
1:55 PM 33.8 °F 27.0 °F 21.2 °F 60% 30.45 in 10.0 mi East 8.1 mph - N/A   Clear
2:15 PM 33.8 °F 27.7 °F 21.2 °F 60% 30.46 in 10.0 mi East 6.9 mph 19.6 mph N/A   Scattered Clouds
2:35 PM 33.8 °F 27.7 °F 21.2 °F 60% 30.46 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
2:55 PM 33.8 °F 29.6 °F 23.0 °F 65% 30.45 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
3:15 PM 33.8 °F 26.4 °F 21.2 °F 60% 30.45 in 10.0 mi East 9.2 mph 19.6 mph N/A   Scattered Clouds
3:35 PM 33.8 °F 29.6 °F 21.2 °F 60% 30.45 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
3:55 PM 33.8 °F 27.0 °F 23.0 °F 65% 30.44 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
4:15 PM 33.8 °F 27.7 °F 23.0 °F 65% 30.44 in 10.0 mi East 6.9 mph - N/A   Scattered Clouds
4:35 PM 33.8 °F 27.7 °F 21.2 °F 60% 30.44 in 10.0 mi East 6.9 mph - N/A   Clear
4:55 PM 33.8 °F 27.7 °F 21.2 °F 60% 30.44 in 10.0 mi ENE 6.9 mph - N/A   Clear
5:15 PM 33.8 °F 28.6 °F 21.2 °F 60% 30.44 in 10.0 mi East 5.8 mph - N/A   Clear
5:35 PM 32.0 °F 24.8 °F 21.2 °F 64% 30.43 in 10.0 mi East 8.1 mph - N/A   Clear
5:50 PM 32.0 °F 24.2 °F 21.2 °F 64% 30.43 in 10.0 mi East 9.2 mph - N/A   Clear
6:15 PM 32.0 °F 25.6 °F 21.2 °F 64% 30.45 in 10.0 mi East 6.9 mph - N/A   Clear
6:35 PM 32.0 °F 26.4 °F 21.2 °F 64% 30.45 in 10.0 mi ENE 5.8 mph - N/A   Clear
6:55 PM 32.0 °F 26.4 °F 21.2 °F 64% 30.45 in 10.0 mi East 5.8 mph - N/A   Clear
7:15 PM 32.0 °F 26.4 °F 21.2 °F 64% 30.45 in 10.0 mi East 5.8 mph - N/A   Clear
7:35 PM 32.0 °F 26.4 °F 21.2 °F 64% 30.44 in 10.0 mi East 5.8 mph - N/A   Clear
7:55 PM 32.0 °F 27.5 °F 21.2 °F 64% 30.44 in 10.0 mi ENE 4.6 mph - N/A   Clear
8:15 PM 32.0 °F 27.5 °F 21.2 °F 64% 30.43 in 10.0 mi ENE 4.6 mph - N/A   Clear
8:35 PM 32.0 °F 26.4 °F 21.2 °F 64% 30.42 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
8:55 PM 32.0 °F 27.5 °F 21.2 °F 64% 30.43 in 10.0 mi East 4.6 mph - N/A   Mostly Cloudy
9:15 PM 32.0 °F 27.5 °F 21.2 °F 64% 30.43 in 10.0 mi East 4.6 mph - N/A   Overcast
9:35 PM 32.0 °F 28.7 °F 21.2 °F 64% 30.43 in 10.0 mi East 3.5 mph - N/A   Overcast
9:55 PM 32.0 °F - 21.2 °F 64% 30.43 in 10.0 mi Calm Calm - N/A   Overcast
10:15 PM 32.0 °F 28.7 °F 21.2 °F 64% 30.42 in 10.0 mi NE 3.5 mph - N/A   Overcast
10:35 PM 32.0 °F 27.5 °F 21.2 °F 64% 30.41 in 10.0 mi ENE 4.6 mph - N/A   Overcast
10:55 PM 32.0 °F 27.5 °F 21.2 °F 64% 30.40 in 10.0 mi NE 4.6 mph - N/A   Overcast
11:15 PM 32.0 °F 26.4 °F 21.2 °F 64% 30.39 in 10.0 mi NE 5.8 mph - N/A   Overcast
11:35 PM 32.0 °F 27.5 °F 21.2 °F 64% 30.39 in 10.0 mi NE 4.6 mph - N/A   Overcast
11:55 PM 32.0 °F 26.4 °F 21.2 °F 64% 30.38 in 10.0 mi ENE 5.8 mph - N/A   Overcast