Washington, VA

2:48 AM EST on December 16, 2019 (GMT -0500)
Ronald Reagan Washington National

Weather History for KDCA - October, 2019

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Thursday, October 10, 2019

  Actual Average Record
Temperature  
Mean Temperature 68 °F 61 °F  
Max Temperature 79 °F 70 °F 92 °F (1939)
Min Temperature 56 °F 53 °F 30 °F (1895)
Degree Days  
Heating Degree Days 0 5  
Month to date heating degree days 7 40  
Since 1 July heating degree days 7 64  
Cooling Degree Days 3 2  
Month to date cooling degree days 64 22  
Year to date cooling degree days 2059 1535  
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 50 °F    
Average Humidity 56    
Maximum Humidity 72    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in 0.11 in 2.15 in (1971)
Month to date precipitation 0.02 1.10  
Year to date precipitation 31.05 31.22  
Snow  
Snow 0.00 in 0.00 in 0.30 in (1979)
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 30.21 in    
Wind  
Wind Speed 10 mph (North)    
Max Wind Speed 16 mph    
Max Gust Speed 20 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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Astronomy

Oct. 10, 2019 Rise Set
Actual Time 7:12 AM EDT 6:37 PM EDT
Civil Twilight 6:45 AM EDT 7:04 PM EDT
Nautical Twilight 6:14 AM EDT 7:34 PM EDT
Astronomical Twilight 5:43 AM EDT 8:05 PM EDT
Moon 5:35 PM EDT (10/10) 3:56 AM EDT (10/10)
Length of Visible Light 12h 18m
Length of Day
11h 24m
Waxing Gibbous, 91% of the Moon is Illuminated
Oct 10
Waxing Gibbous
Oct 13
Full
Oct 21
Last Quarter
Oct 27
New
Nov 4
First 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 59.0 °F 48.0 °F 67% 30.26 in 10.0 mi ENE 9.2 mph - N/A   Overcast
1:52 AM 59.0 °F 48.0 °F 67% 30.25 in 10.0 mi NE 11.5 mph - N/A   Overcast
2:52 AM 57.9 °F 48.0 °F 70% 30.25 in 10.0 mi NNE 9.2 mph - N/A   Overcast
3:52 AM 57.9 °F 48.0 °F 70% 30.25 in 10.0 mi North 9.2 mph - N/A   Overcast
4:52 AM 57.0 °F 46.9 °F 69% 30.25 in 10.0 mi NNE 8.1 mph - N/A   Overcast
5:52 AM 57.9 °F 46.9 °F 67% 30.25 in 10.0 mi NNE 9.2 mph - N/A   Overcast
6:00 AM 57.0 °F 46.0 °F 67% 30.26 in 10.0 mi North 9.2 mph - N/A   Overcast
6:52 AM 55.9 °F 46.0 °F 69% 30.26 in 10.0 mi North 12.7 mph - N/A   Scattered Clouds
7:52 AM 57.0 °F 46.9 °F 69% 30.27 in 10.0 mi North 11.5 mph - N/A   Mostly Cloudy
8:52 AM 59.0 °F 46.0 °F 62% 30.28 in 10.0 mi NNE 15.0 mph - N/A   Overcast
9:52 AM 62.1 °F 46.0 °F 56% 30.28 in 10.0 mi North 11.5 mph - N/A   Scattered Clouds
10:52 AM 64.9 °F 46.9 °F 52% 30.26 in 10.0 mi North 8.1 mph - N/A   Partly Cloudy
11:52 AM 68.0 °F 48.0 °F 49% 30.24 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
12:52 PM 72.0 °F 50.0 °F 46% 30.22 in 10.0 mi NW 6.9 mph - N/A   Partly Cloudy
1:52 PM 73.9 °F 50.0 °F 43% 30.20 in 10.0 mi WNW 6.9 mph - N/A   Partly Cloudy
2:52 PM 78.1 °F 51.1 °F 39% 30.18 in 10.0 mi NNW 10.4 mph - N/A   Scattered Clouds
3:52 PM 78.1 °F 51.1 °F 39% 30.16 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
4:52 PM 78.1 °F 51.1 °F 39% 30.14 in 10.0 mi NNW 4.6 mph - N/A   Scattered Clouds
5:52 PM 75.9 °F 52.0 °F 43% 30.15 in 10.0 mi North 12.7 mph - N/A   Scattered Clouds
6:52 PM 72.0 °F 53.1 °F 51% 30.15 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
7:52 PM 71.1 °F 53.1 °F 53% 30.16 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
8:52 PM 68.0 °F 53.1 °F 59% 30.16 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
9:52 PM 66.9 °F 54.0 °F 63% 30.16 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
10:52 PM 66.9 °F 54.0 °F 63% 30.17 in 10.0 mi North 11.5 mph - N/A   Mostly Cloudy
11:52 PM 66.0 °F 52.0 °F 60% 30.17 in 10.0 mi NNE 8.1 mph - N/A   Clear