Dulles, VA

9:16 PM EDT on August 29, 2016 (GMT -0400)
Washington Dulles International

Weather History for KIAD - November, 2013

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Friday, November 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F 51 °F  
Max Temperature 77 °F 63 °F 84 °F (1982)
Min Temperature 55 °F 39 °F 25 °F (1975)
Degree Days  
Heating Degree Days 0 14  
Month to date heating degree days 0 14  
Since 1 July heating degree days 309 370  
Cooling Degree Days 1 0  
Month to date cooling degree days 1 0  
Year to date cooling degree days 1272 1176  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 67    
Maximum Humidity 90    
Minimum Humidity 43    
Precipitation  
Precipitation 0.14 in 0.12 in 1.07 in (1963)
Month to date precipitation 0.14 0.12  
Year to date precipitation 37.11 35.29  
Snow  
Snow 0.00 in 0.00 in - ()
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 29.65 in    
Wind  
Wind Speed 10 mph (SSW)    
Max Wind Speed 28 mph    
Max Gust Speed 38 mph    
Visibility 9 miles    
Events Rain    
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. 01, 2013 Rise Set
Actual Time 7:37 AM EDT 6:08 PM EDT
Civil Twilight 7:09 AM EDT 6:36 PM EDT
Nautical Twilight 6:38 AM EDT 7:08 PM EDT
Astronomical Twilight 6:06 AM EDT 7:39 PM EDT
Moon 5:28 AM EDT (11/1) 4:59 PM EDT (11/1)
Length of Visible Light 11h 26m
Length of Day
10h 31m
Waning Crescent, 4% of the Moon is Illuminated
Nov 1
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 68.0 °F 54.0 °F 61% 29.74 in 10.0 mi South 15.0 mph 25.3 mph N/A   Overcast
1:52 AM 68.0 °F 55.9 °F 65% 29.70 in 10.0 mi South 16.1 mph 27.6 mph N/A   Overcast
2:52 AM 69.1 °F 57.9 °F 68% 29.66 in 10.0 mi South 16.1 mph 26.5 mph N/A   Overcast
3:52 AM 70.0 °F 60.1 °F 71% 29.64 in 10.0 mi South 21.9 mph 32.2 mph 0.00 in   Overcast
4:52 AM 69.1 °F 61.0 °F 75% 29.60 in 10.0 mi South 21.9 mph 33.4 mph 0.00 in Rain Light Rain
5:52 AM 70.0 °F 61.0 °F 73% 29.60 in 10.0 mi South 17.3 mph 28.8 mph 0.00 in   Mostly Cloudy
6:05 AM 71.6 °F 60.8 °F 69% 29.60 in 10.0 mi South 18.4 mph 38.0 mph N/A   Mostly Cloudy
6:52 AM 71.1 °F 61.0 °F 70% 29.58 in 10.0 mi South 18.4 mph 32.2 mph 0.00 in Rain Light Rain
7:52 AM 71.1 °F 61.0 °F 70% 29.61 in 10.0 mi SSW 13.8 mph 24.2 mph 0.00 in   Overcast
8:31 AM 66.2 °F 57.2 °F 73% 29.67 in 7.0 mi West 20.7 mph 28.8 mph N/A   Overcast
8:35 AM 64.4 °F 57.2 °F 77% 29.66 in 2.0 mi West 19.6 mph 28.8 mph 0.00 in Rain Heavy Rain
8:52 AM 61.0 °F 57.9 °F 90% 29.68 in 2.0 mi West 9.2 mph - 0.10 in Rain Heavy Rain
9:01 AM 60.8 °F 57.2 °F 88% 29.68 in 3.0 mi West 4.6 mph - 0.02 in Rain Rain
9:52 AM 62.1 °F 57.9 °F 86% 29.67 in 10.0 mi South 8.1 mph - 0.04 in   Mostly Cloudy
10:52 AM 63.0 °F 59.0 °F 87% 29.66 in 10.0 mi SSW 8.1 mph - 0.00 in   Mostly Cloudy
11:52 AM 64.9 °F 60.1 °F 84% 29.66 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
12:52 PM 66.9 °F 60.1 °F 79% 29.65 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
1:52 PM 72.0 °F 57.0 °F 59% 29.65 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
2:52 PM 73.0 °F 57.0 °F 57% 29.61 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
3:52 PM 75.9 °F 52.0 °F 43% 29.61 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
4:52 PM 73.9 °F 52.0 °F 46% 29.62 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
5:52 PM 71.1 °F 51.1 °F 49% 29.61 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
6:52 PM 66.9 °F 55.0 °F 66% 29.63 in 10.0 mi South 5.8 mph - N/A   Partly Cloudy
7:52 PM 64.0 °F 57.0 °F 78% 29.64 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
8:52 PM 63.0 °F 55.9 °F 78% 29.66 in 10.0 mi South 6.9 mph - N/A   Clear
9:52 PM 62.1 °F 55.9 °F 80% 29.67 in 10.0 mi NNW 6.9 mph - N/A   Scattered Clouds
10:52 PM 60.1 °F 55.9 °F 86% 29.66 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:52 PM 57.9 °F 53.1 °F 84% 29.67 in 10.0 mi NNW 5.8 mph - N/A   Scattered Clouds