Washington, VA

6:07 PM EDT on April 23, 2017 (GMT -0400)
Ronald Reagan Washington National

Weather History for KDCA - July, 2013

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Monday, July 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 86 °F 80 °F  
Max Temperature 96 °F 89 °F 100 °F (1988)
Min Temperature 75 °F 71 °F 56 °F (1895)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 6  
Since 1 July heating degree days 0 0  
Cooling Degree Days 21 15  
Month to date cooling degree days 243 220  
Year to date cooling degree days 779 668  
Since 1 June cooling degree days 594 534  
Growing Degree Days 36 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 65    
Maximum Humidity 87    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in 0.13 in 1.82 in (1921)
Month to date precipitation 3.03 1.86  
Year to date precipitation 25.58 21.60  
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 30.27 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 13 mph    
Max Gust Speed 18 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

Jul. 15, 2013 Rise Set
Actual Time 5:55 AM EDT 8:32 PM EDT
Civil Twilight 5:24 AM EDT 9:03 PM EDT
Nautical Twilight 4:45 AM EDT 9:42 PM EDT
Astronomical Twilight 4:02 AM EDT 10:25 PM EDT
Moon 1:07 PM EDT (7/15) No Moon Set
Length of Visible Light 15h 39m
Length of Day
14h 37m
Waxing Crescent, 45% of the Moon is Illuminated
Jul 15
Waxing Crescent
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 79.0 °F - 72.0 °F 79% 30.31 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
1:52 AM 78.1 °F - 72.0 °F 81% 30.30 in 10.0 mi SSW 5.8 mph - N/A   Scattered Clouds
2:52 AM 77.0 °F - 72.0 °F 84% 30.30 in 10.0 mi SW 5.8 mph - N/A   Partly Cloudy
3:52 AM 77.0 °F - 72.0 °F 84% 30.30 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
4:52 AM 75.9 °F - 70.0 °F 82% 30.30 in 10.0 mi SSW 4.6 mph - N/A   Scattered Clouds
5:52 AM 75.9 °F - 71.1 °F 85% 30.30 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
6:52 AM 77.0 °F - 71.1 °F 82% 30.32 in 10.0 mi SW 3.5 mph - N/A   Partly Cloudy
7:52 AM 79.0 °F - 72.0 °F 79% 30.32 in 10.0 mi South 3.5 mph - N/A   Clear
8:52 AM 82.9 °F 88.0 °F 72.0 °F 69% 30.32 in 10.0 mi SW 3.5 mph - N/A   Clear
9:52 AM 84.0 °F 91.2 °F 73.9 °F 72% 30.31 in 10.0 mi SSE 4.6 mph - N/A   Clear
10:52 AM 88.0 °F 95.6 °F 73.0 °F 61% 30.30 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
11:52 AM 90.0 °F 96.9 °F 72.0 °F 55% 30.30 in 10.0 mi ENE 3.5 mph - N/A   Partly Cloudy
12:52 PM 91.9 °F 97.4 °F 70.0 °F 48% 30.28 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
1:52 PM 93.0 °F 100.1 °F 71.1 °F 49% 30.26 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:52 PM 93.0 °F 99.0 °F 70.0 °F 47% 30.25 in 10.0 mi NW 8.1 mph - N/A   Scattered Clouds
3:52 PM 95.0 °F 100.7 °F 69.1 °F 43% 30.24 in 10.0 mi NNW 3.5 mph - N/A   Scattered Clouds
4:52 PM 95.0 °F 102.5 °F 71.1 °F 46% 30.22 in 10.0 mi NNW 6.9 mph - N/A   Scattered Clouds
5:52 PM 93.9 °F 99.1 °F 69.1 °F 44% 30.21 in 10.0 mi NNW 9.2 mph - N/A   Scattered Clouds
6:52 PM 91.9 °F 97.4 °F 70.0 °F 48% 30.20 in 10.0 mi North 9.2 mph - N/A   Scattered Clouds
7:52 PM 91.9 °F 96.9 °F 69.1 °F 47% 30.20 in 10.0 mi WNW 5.8 mph - N/A   Scattered Clouds
8:52 PM 90.0 °F 94.5 °F 69.1 °F 50% 30.19 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
9:52 PM 89.1 °F 94.1 °F 70.0 °F 53% 30.22 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
10:52 PM 88.0 °F 92.9 °F 70.0 °F 55% 30.22 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
11:52 PM 87.1 °F 92.0 °F 70.0 °F 57% 30.22 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy