Leesburg, VA

10:31 AM EDT on April 29, 2017 (GMT -0400)
Leesburg Executive

Weather History for KJYO - December, 2012

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Week of December 16, 2012 through December 22, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 57 °F 50 °F 42 °F
Mean Temperature 49 °F 44 °F 37 °F
Min Temperature 44 °F 37 °F 32 °F
Degree Days  
Heating Degree Days (base 65) 28 22 16 153
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 54 °F 38 °F 23 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.01 in
Snowdepth - - - -
Wind  
Wind 32 mph 8 mph 0 mph
Gust Wind 48 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.21 in 29.81 in 29.31 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 17, 2012 Rise Set
Actual Time 7:23 AM EST 4:49 PM EST
Civil Twilight 6:53 AM EST 5:19 PM EST
Nautical Twilight 6:20 AM EST 5:53 PM EST
Astronomical Twilight 5:47 AM EST 6:25 PM EST
Moon 10:33 AM EST (12/17) 10:06 PM EST (12/17)
Length of Visible Light 10h 25m
Length of Day
9h 25m
Waxing Crescent, 24% of the Moon is Illuminated
Dec 17
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Daily Weather History & Observations

2012 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  
16 46 44 42 45 43 36 100 94 66 30.14 29.97 29.85 10 8 2 8 4 - 0.00 Rain
17 51 48 44 52 48 45 100 100 100 29.86 29.76 29.56 5 2 0 12 2 - 0.00 Fog , Rain
18 57 49 37 52 41 32 100 77 54 29.83 29.67 29.54 10 8 0 23 7 32 0.00 Fog , Rain , Thunderstorm
19 51 42 32 41 36 32 100 78 58 30.19 29.97 29.82 10 10 10 18 5 26 0.00  
20 48 40 33 48 37 32 100 87 62 30.21 30.00 29.40 10 9 4 14 4 24 0.00 Rain
21 53 45 37 54 32 25 100 70 57 29.57 29.43 29.31 10 10 4 28 15 39 0.00 Rain , Snow
22 42 37 32 28 26 23 75 64 49 30.05 29.84 29.56 10 10 10 32 19 48 0.01