Dulles Airport, VA

1:47 AM EST on November 20, 2017 (GMT -0500)
Washington Dulles International

Weather History for KIAD - November, 2013

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Saturday, November 2, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F 51 °F  
Max Temperature 69 °F 63 °F 84 °F (1971)
Min Temperature 47 °F 39 °F 21 °F (1976)
Degree Days  
Heating Degree Days 7 14  
Month to date heating degree days 7 28  
Since 1 July heating degree days 316 384  
Cooling Degree Days 0 0  
Month to date cooling degree days 1 0  
Year to date cooling degree days 1272 1176  
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 42 °F    
Average Humidity 62    
Maximum Humidity 86    
Minimum Humidity 37    
Precipitation  
Precipitation 0.00 in 0.12 in 1.02 in (1967)
Month to date precipitation 0.14 0.24  
Year to date precipitation 37.11 35.41  
Snow  
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.74 in    
Wind  
Wind Speed 7 mph (NW)    
Max Wind Speed 21 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Nov. 02, 2013 Rise Set
Actual Time 7:38 AM EDT 6:07 PM EDT
Civil Twilight 7:10 AM EDT 6:35 PM EDT
Nautical Twilight 6:39 AM EDT 7:07 PM EDT
Astronomical Twilight 6:08 AM EDT 7:38 PM EDT
Moon 6:33 AM EDT (11/2) 5:37 PM EDT (11/2)
Length of Visible Light 11h 24m
Length of Day
10h 29m
Waning Crescent, 1% of the Moon is Illuminated
Nov 2
Waning Crescent
Nov 3
New
Nov 10
First Quarter
Nov 17
Full
Nov 25
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 55.9 °F 50.0 °F 80% 29.67 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
1:52 AM 57.0 °F 46.9 °F 69% 29.67 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
2:52 AM 52.0 °F 46.9 °F 83% 29.67 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:52 AM 50.0 °F 46.9 °F 89% 29.67 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:52 AM 50.0 °F 46.9 °F 89% 29.68 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:52 AM 50.0 °F 46.9 °F 89% 29.69 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:52 AM 50.0 °F 46.9 °F 89% 29.70 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:52 AM 50.0 °F 46.9 °F 89% 29.70 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
8:52 AM 50.0 °F 46.9 °F 89% 29.72 in 10.0 mi Calm Calm - N/A   Scattered Clouds
9:52 AM 57.9 °F 48.9 °F 72% 29.73 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:52 AM 64.9 °F 46.0 °F 50% 29.71 in 10.0 mi WNW 3.5 mph - N/A   Scattered Clouds
11:52 AM 66.0 °F 43.0 °F 43% 29.72 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
12:52 PM 66.9 °F 41.0 °F 39% 29.71 in 10.0 mi NW 8.1 mph - N/A   Scattered Clouds
1:52 PM 66.0 °F 39.9 °F 38% 29.70 in 10.0 mi WNW 10.4 mph - N/A   Mostly Cloudy
2:52 PM 64.0 °F 41.0 °F 43% 29.69 in 10.0 mi NNW 20.7 mph 26.5 mph N/A   Mostly Cloudy
3:52 PM 62.1 °F 39.0 °F 43% 29.71 in 10.0 mi NW 18.4 mph 27.6 mph N/A   Mostly Cloudy
4:52 PM 61.0 °F 36.0 °F 39% 29.73 in 10.0 mi NW 19.6 mph 25.3 mph N/A   Mostly Cloudy
5:52 PM 60.1 °F 36.0 °F 41% 29.76 in 10.0 mi NNW 12.7 mph - N/A   Mostly Cloudy
6:52 PM 57.9 °F 34.0 °F 41% 29.81 in 10.0 mi NW 15.0 mph - N/A   Mostly Cloudy
7:52 PM 55.0 °F 36.0 °F 49% 29.84 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
8:52 PM 53.1 °F 37.0 °F 55% 29.86 in 10.0 mi NW 9.2 mph - N/A   Partly Cloudy
9:52 PM 52.0 °F 37.0 °F 57% 29.86 in 10.0 mi WNW 10.4 mph - N/A   Partly Cloudy
10:52 PM 51.1 °F 36.0 °F 56% 29.89 in 10.0 mi NW 10.4 mph - N/A   Partly Cloudy
11:52 PM 50.0 °F 36.0 °F 59% 29.90 in 10.0 mi Calm Calm - N/A   Scattered Clouds