Washington, VA

8:52 AM EDT on May 25, 2017 (GMT -0400)
Ronald Reagan Washington National

Weather History for KDCA - January, 2014

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Friday, January 17, 2014

  Actual Average Record
Temperature  
Mean Temperature 40 °F 36 °F  
Max Temperature 49 °F 43 °F 74 °F (1943)
Min Temperature 31 °F 28 °F -5 °F (1982)
Degree Days  
Heating Degree Days 25 29  
Month to date heating degree days 495 493  
Since 1 July heating degree days 1899 1974  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 28 °F    
Average Humidity 59    
Maximum Humidity 75    
Minimum Humidity 42    
Precipitation  
Precipitation 0.00 in 0.09 in 1.09 in (1994)
Month to date precipitation 2.37 1.53  
Year to date precipitation 2.37 1.53  
Snow  
Snow 0.00 in 0.20 in 5.50 in (1935)
Month to date snowfall 1.9 2.6  
Since 1 July snowfall 3.4 5.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.92 in    
Wind  
Wind Speed 6 mph (SSE)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Jan. 17, 2014 Rise Set
Actual Time 7:24 AM EST 5:12 PM EST
Civil Twilight 6:55 AM EST 5:41 PM EST
Nautical Twilight 6:22 AM EST 6:14 PM EST
Astronomical Twilight 5:50 AM EST 6:46 PM EST
Moon 6:55 PM EST (1/17) 7:52 AM EST (1/17)
Length of Visible Light 10h 46m
Length of Day
9h 48m
Full, 98% of the Moon is Illuminated
Jan 17
Full
Jan 24
Last Quarter
Jan 30
New
Feb 6
First Quarter
Feb 14
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 35.1 °F 30.1 °F 27.0 °F 72% 29.96 in 10.0 mi SSW 5.8 mph - N/A   Overcast
1:52 AM 35.1 °F 26.9 °F 27.0 °F 72% 29.96 in 10.0 mi South 11.5 mph - N/A   Partly Cloudy
2:52 AM 35.1 °F 27.9 °F 27.0 °F 72% 29.95 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
3:52 AM 34.0 °F 27.2 °F 26.1 °F 73% 29.94 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
4:52 AM 33.1 °F 26.9 °F 26.1 °F 75% 29.93 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
5:52 AM 32.0 °F 27.5 °F 25.0 °F 75% 29.94 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy
6:52 AM 33.1 °F 27.7 °F 26.1 °F 75% 29.94 in 10.0 mi South 5.8 mph - N/A   Partly Cloudy
8:52 AM 35.1 °F 28.6 °F 26.1 °F 70% 29.97 in 10.0 mi SSW 8.1 mph - N/A   Partly Cloudy
9:52 AM 37.0 °F 31.0 °F 27.0 °F 67% 29.98 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
10:52 AM 39.9 °F 33.9 °F 27.0 °F 60% 29.99 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
11:52 AM 42.1 °F 37.1 °F 26.1 °F 53% 29.96 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
12:52 PM 44.1 °F 40.8 °F 26.1 °F 49% 29.92 in 10.0 mi South 5.8 mph - N/A   Scattered Clouds
1:52 PM 46.9 °F - 25.0 °F 42% 29.89 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
2:52 PM 48.0 °F - 26.1 °F 42% 29.88 in 10.0 mi South 4.6 mph - N/A   Overcast
3:52 PM 48.0 °F - 28.0 °F 46% 29.87 in 10.0 mi South 5.8 mph - N/A   Overcast
4:52 PM 46.0 °F 41.9 °F 28.9 °F 51% 29.89 in 10.0 mi South 8.1 mph - N/A   Overcast
5:52 PM 45.0 °F 41.8 °F 30.0 °F 56% 29.89 in 10.0 mi East 5.8 mph - N/A   Overcast
6:52 PM 43.0 °F 39.5 °F 30.9 °F 62% 29.90 in 10.0 mi East 5.8 mph - N/A   Overcast
7:52 PM 42.1 °F 39.2 °F 30.9 °F 65% 29.89 in 10.0 mi NE 4.6 mph - N/A   Overcast
8:52 PM 39.9 °F 37.8 °F 28.9 °F 65% 29.88 in 10.0 mi NNE 3.5 mph - N/A   Overcast
9:12 PM 39.2 °F 35.9 °F 30.2 °F 70% 29.87 in 10.0 mi NE 4.6 mph - N/A   Overcast
9:52 PM 39.0 °F 34.8 °F 30.0 °F 70% 29.86 in 10.0 mi NNE 5.8 mph - N/A   Overcast
10:52 PM 39.0 °F 36.8 °F 30.9 °F 73% 29.84 in 10.0 mi NNE 3.5 mph - N/A   Overcast
11:52 PM 37.9 °F 35.5 °F 28.9 °F 70% 29.82 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy