Arlington, DC

9:54 PM EDT on July 23, 2016 (GMT -0400)
Ronald Reagan Washington National

Weather History for KDCA - May, 2014

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Friday, May 23, 2014

  Actual Average Record
Temperature  
Mean Temperature 71 °F 68 °F  
Max Temperature 81 °F 77 °F 97 °F (1925)
Min Temperature 61 °F 59 °F 45 °F (1961)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 27 70  
Since 1 July heating degree days 4116 4016  
Cooling Degree Days 6 5  
Month to date cooling degree days 92 63  
Year to date cooling degree days 113 89  
Growing Degree Days 21 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 45    
Maximum Humidity 60    
Minimum Humidity 30    
Precipitation  
Precipitation 0.00 in 0.14 in 2.34 in (1913)
Month to date precipitation 3.73 2.94  
Year to date precipitation 21.06 14.91  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 32.0 15.4  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 14 mph (NNW)    
Max Wind Speed 23 mph    
Max Gust Speed 32 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

May. 23, 2014 Rise Set
Actual Time 5:49 AM EDT 8:20 PM EDT
Civil Twilight 5:18 AM EDT 8:51 PM EDT
Nautical Twilight 4:40 AM EDT 9:29 PM EDT
Astronomical Twilight 3:58 AM EDT 10:12 PM EDT
Moon 2:39 AM EDT (5/23) 3:14 PM EDT (5/23)
Length of Visible Light 15h 32m
Length of Day
14h 31m
Waning Crescent, 27% of the Moon is Illuminated
May 23
Waning Crescent
May 28
New
Jun 5
First Quarter
Jun 13
Full
Jun 19
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 71.1 °F 46.9 °F 42% 29.92 in 10.0 mi NNW 21.9 mph 26.5 mph N/A   Partly Cloudy
1:52 AM 69.1 °F 45.0 °F 42% 29.91 in 10.0 mi NW 16.1 mph 27.6 mph N/A   Clear
2:52 AM 64.9 °F 46.0 °F 50% 29.91 in 10.0 mi NNW 12.7 mph 21.9 mph N/A   Clear
3:52 AM 64.0 °F 46.0 °F 52% 29.92 in 10.0 mi NNW 18.4 mph 24.2 mph N/A   Scattered Clouds
4:52 AM 62.1 °F 46.9 °F 58% 29.93 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
5:52 AM 60.8 °F 46.4 °F 59% 29.94 in 10.0 mi NNW 8.1 mph - N/A   Partly Cloudy
6:52 AM 63.0 °F 48.0 °F 58% 29.96 in 10.0 mi NNW 4.6 mph - N/A   Partly Cloudy
7:52 AM 66.0 °F 48.9 °F 54% 29.97 in 10.0 mi NW 13.8 mph 18.4 mph N/A   Scattered Clouds
8:52 AM 68.0 °F 48.9 °F 50% 29.98 in 10.0 mi NNW 12.7 mph 18.4 mph N/A   Partly Cloudy
9:52 AM 71.1 °F 48.9 °F 45% 29.97 in 10.0 mi North 16.1 mph 21.9 mph N/A   Scattered Clouds
10:52 AM 73.4 °F 48.2 °F 41% 29.97 in 10.0 mi NW 13.8 mph 23.0 mph N/A   Scattered Clouds
11:52 AM 75.0 °F 48.9 °F 40% 29.96 in 10.0 mi NW 16.1 mph 24.2 mph N/A   Scattered Clouds
12:52 PM 77.0 °F 48.0 °F 36% 29.95 in 10.0 mi WNW 13.8 mph 23.0 mph N/A   Scattered Clouds
1:52 PM 78.1 °F 48.9 °F 36% 29.94 in 10.0 mi NW 15.0 mph 23.0 mph N/A   Mostly Cloudy
2:52 PM 79.0 °F 48.0 °F 34% 29.91 in 10.0 mi NW 15.0 mph 23.0 mph N/A   Scattered Clouds
3:52 PM 80.1 °F 46.0 °F 30% 29.90 in 10.0 mi NW 15.0 mph 25.3 mph N/A   Scattered Clouds
4:52 PM 79.0 °F 50.0 °F 36% 29.90 in 10.0 mi NNW 13.8 mph 21.9 mph N/A   Scattered Clouds
5:52 PM 78.1 °F 48.0 °F 35% 29.91 in 10.0 mi NNW 18.4 mph 27.6 mph N/A   Scattered Clouds
6:52 PM 75.9 °F 46.0 °F 35% 29.91 in 10.0 mi NNW 13.8 mph 19.6 mph N/A   Scattered Clouds
7:52 PM 73.0 °F 45.0 °F 37% 29.95 in 10.0 mi NNW 17.3 mph 26.5 mph N/A   Partly Cloudy
8:52 PM 70.0 °F 45.0 °F 41% 29.99 in 10.0 mi NNW 18.4 mph 23.0 mph N/A   Clear
9:52 PM 66.9 °F 42.1 °F 40% 30.02 in 10.0 mi NNW 19.6 mph 26.5 mph N/A   Clear
10:52 PM 66.0 °F 42.1 °F 42% 30.04 in 10.0 mi NNW 13.8 mph 18.4 mph N/A   Clear
11:52 PM 64.0 °F 42.1 °F 45% 30.04 in 10.0 mi NNW 12.7 mph - N/A   Clear