Arlington, DC

8:23 AM EST on February 08, 2016 (GMT -0500)
Ronald Reagan Washington National

Weather History for KDCA - October, 2013

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Friday, October 25, 2013

  Actual Average Record
Temperature  
Mean Temperature 48 °F 56 °F  
Max Temperature 57 °F 66 °F 80 °F (1902)
Min Temperature 38 °F 48 °F 31 °F (1937)
Degree Days  
Heating Degree Days 17 9  
Month to date heating degree days 96 146  
Since 1 July heating degree days 105 170  
Cooling Degree Days 0 0  
Month to date cooling degree days 83 33  
Year to date cooling degree days 1717 1546  
Moisture  
Dew Point 29 °F    
Average Humidity 50    
Maximum Humidity 64    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in 0.11 in 3.12 in (1872)
Month to date precipitation 6.19 2.73  
Year to date precipitation 35.73 32.85  
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 30.26 in    
Wind  
Wind Speed 9 mph (WNW)    
Max Wind Speed 21 mph    
Max Gust Speed 26 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

Oct. 25, 2013 Rise Set
Actual Time 7:28 AM EDT 6:15 PM EDT
Civil Twilight 7:00 AM EDT 6:43 PM EDT
Nautical Twilight 6:29 AM EDT 7:14 PM EDT
Astronomical Twilight 5:58 AM EDT 7:45 PM EDT
Moon 11:34 PM EDT (10/25) 1:06 PM EDT (10/25)
Length of Visible Light 11h 42m
Length of Day
10h 47m
Waning Gibbous, 62% of the Moon is Illuminated
Oct 25
Waning Gibbous
Oct 26
Last Quarter
Nov 3
New
Nov 10
First Quarter
Nov 17
Full

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 43.0 °F 40.3 °F 28.9 °F 58% 30.16 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
1:52 AM 42.1 °F 40.2 °F 28.9 °F 60% 30.17 in 10.0 mi Variable 3.5 mph - N/A   Clear
2:52 AM 41.0 °F 38.0 °F 28.9 °F 62% 30.17 in 10.0 mi West 4.6 mph - N/A   Clear
3:52 AM 39.0 °F 35.7 °F 28.9 °F 67% 30.18 in 10.0 mi WSW 4.6 mph - N/A   Clear
4:52 AM 39.0 °F 35.7 °F 28.9 °F 67% 30.19 in 10.0 mi SW 4.6 mph - N/A   Clear
5:52 AM 39.9 °F 36.7 °F 28.9 °F 65% 30.22 in 10.0 mi WNW 4.6 mph - N/A   Clear
6:52 AM 41.0 °F 38.0 °F 28.9 °F 62% 30.23 in 10.0 mi WNW 4.6 mph - N/A   Partly Cloudy
7:52 AM 42.1 °F 38.4 °F 28.9 °F 60% 30.25 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
8:52 AM 45.0 °F 40.1 °F 28.9 °F 53% 30.27 in 10.0 mi WNW 9.2 mph - N/A   Partly Cloudy
9:52 AM 48.0 °F - 28.9 °F 48% 30.28 in 10.0 mi WNW 11.5 mph 16.1 mph N/A   Partly Cloudy
10:52 AM 50.0 °F - 30.0 °F 46% 30.28 in 10.0 mi WNW 11.5 mph - N/A   Partly Cloudy
11:52 AM 53.1 °F - 30.9 °F 43% 30.29 in 10.0 mi NNW 12.7 mph 19.6 mph N/A   Scattered Clouds
12:52 PM 54.0 °F - 30.9 °F 41% 30.28 in 10.0 mi WNW 17.3 mph 23.0 mph N/A   Partly Cloudy
1:52 PM 55.0 °F - 30.9 °F 40% 30.26 in 10.0 mi WNW 12.7 mph 19.6 mph N/A   Partly Cloudy
2:52 PM 57.0 °F - 32.0 °F 39% 30.26 in 10.0 mi NW 12.7 mph 20.7 mph N/A   Scattered Clouds
3:52 PM 55.9 °F - 30.0 °F 37% 30.26 in 10.0 mi NW 12.7 mph 23.0 mph N/A   Scattered Clouds
4:52 PM 55.0 °F - 28.9 °F 37% 30.27 in 10.0 mi NW 15.0 mph 24.2 mph N/A   Partly Cloudy
5:52 PM 53.1 °F - 28.0 °F 38% 30.28 in 10.0 mi NW 12.7 mph 20.7 mph N/A   Partly Cloudy
6:52 PM 51.1 °F - 28.9 °F 43% 30.30 in 10.0 mi WNW 6.9 mph - N/A   Clear
7:52 PM 50.0 °F - 28.0 °F 43% 30.32 in 10.0 mi WNW 9.2 mph - N/A   Clear
8:52 PM 48.0 °F - 28.9 °F 48% 30.32 in 10.0 mi NW 12.7 mph 18.4 mph N/A   Clear
9:52 PM 46.9 °F - 28.0 °F 48% 30.33 in 10.0 mi WNW 10.4 mph - N/A   Clear
10:52 PM 46.0 °F 43.1 °F 27.0 °F 47% 30.34 in 10.0 mi WNW 5.8 mph - N/A   Clear
11:52 PM 45.0 °F 41.8 °F 27.0 °F 49% 30.33 in 10.0 mi WNW 5.8 mph - N/A   Clear