Fort Belvoir, VA

2:29 AM EDT on April 28, 2017 (GMT -0400)
Davison Army Air Field

Weather History for KDAA - December, 2013

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Week of December 15, 2013 through December 21, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 71 °F 51 °F 38 °F
Mean Temperature 62 °F 42 °F 32 °F
Min Temperature 54 °F 33 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 33 23 2 161
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 12 2 0 15
Dew Point  
Dew Point 59 °F 32 °F 19 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 20 mph 3 mph 0 mph
Gust Wind 31 mph 19 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.25 in 30.04 in 29.66 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Dec. 17, 2013 Rise Set
Actual Time 7:21 AM EST 4:48 PM EST
Civil Twilight 6:51 AM EST 5:18 PM EST
Nautical Twilight 6:17 AM EST 5:52 PM EST
Astronomical Twilight 5:45 AM EST 6:24 PM EST
Moon 5:26 PM EST (12/17) 7:16 AM EST (12/17)
Length of Visible Light 10h 27m
Length of Day
9h 27m
Full, 100% of the Moon is Illuminated
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New
Jan 7
First Quarter
Jan 15
Full

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
15 48 38 27 37 32 21 100 84 46 29.99 29.76 29.66 10 10 8 20 5 31 0.00  
16 38 32 26 28 24 22 92 67 51 30.22 30.14 29.99 10 10 10 6 1 - 0.00  
17 39 36 32 34 30 24 92 79 69 30.17 30.03 29.96 10 10 7 6 2 - 0.00 Rain
18 42 34 25 33 28 19 100 84 41 30.25 30.11 30.01 10 6 2 13 2 21 0.00 Rain , Snow
19 60 42 23 28 25 22 96 58 27 30.23 30.17 30.10 10 10 7 8 2 - 0.00  
20 61 53 45 47 33 26 67 48 38 30.14 30.09 30.03 10 10 10 8 4 - 0.00  
21 71 62 54 59 51 41 81 66 54 30.05 30.00 29.94 10 10 10 10 5 17 0.00