Dulles Airport, VA

1:17 AM EST on December 14, 2017 (GMT -0500)
Washington Dulles International

Weather History for KIAD - November, 2013

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Week of November 24, 2013 through November 30, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 42 °F 38 °F 32 °F
Mean Temperature 35 °F 31 °F 27 °F
Min Temperature 32 °F 24 °F 16 °F
Degree Days  
Heating Degree Days (base 65) 38 34 30 237
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 36 °F 17 °F -2 °F
Precipitation  
Precipitation 1.72 in 0.32 in 0.00 in 2.22 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 28 mph 8 mph 0 mph
Gust Wind 40 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.73 in 30.31 in 29.55 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Nov. 27, 2013 Rise Set
Actual Time 7:05 AM EST 4:49 PM EST
Civil Twilight 6:36 AM EST 5:18 PM EST
Nautical Twilight 6:03 AM EST 5:51 PM EST
Astronomical Twilight 5:31 AM EST 6:23 PM EST
Moon 1:08 AM EST (11/27) 1:22 PM EST (11/27)
Length of Visible Light 10h 41m
Length of Day
9h 43m
Waning Crescent, 32% of the Moon is Illuminated
Nov 27
Waning Crescent
Dec 2
New
Dec 9
First Quarter
Dec 17
Full
Dec 25
Last Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Nov high avg low high avg low high avg low high avg low high avg low high avg high sum  
24 32 27 21 6 3 -2 50 38 26 30.54 30.41 30.24 10 10 10 28 15 39 0.00  
25 37 27 16 10 6 4 67 46 24 30.59 30.48 30.34 10 10 10 16 7 20 0.00  
26 37 35 32 36 27 9 100 66 32 30.33 30.08 29.64 10 5 2 20 6 25 1.72 Rain
27 40 35 29 36 30 11 92 71 50 30.07 29.66 29.55 10 8 2 25 13 40 0.50 Rain , Snow
28 38 32 25 19 14 9 69 52 35 30.48 30.34 30.08 10 10 10 25 8 32 0.00  
29 42 33 23 20 18 17 88 62 36 30.73 30.61 30.47 10 10 10 16 6 23 0.00  
30 37 29 20 20 18 16 84 64 44 30.73 30.61 30.39 10 10 8 8 3 12 0.00