Washington, VA

12:50 AM EST on December 16, 2019 (GMT -0500)
Ronald Reagan Washington National

Weather History for KDCA - October, 2019

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Wednesday, October 23, 2019

  Actual Average Record
Temperature  
Mean Temperature 58 °F 57 °F  
Max Temperature 67 °F 66 °F 85 °F (1978)
Min Temperature 49 °F 48 °F 33 °F (1969)
Degree Days  
Heating Degree Days 7 8  
Month to date heating degree days 69 128  
Since 1 July heating degree days 69 152  
Cooling Degree Days 0 0  
Month to date cooling degree days 65 33  
Year to date cooling degree days 2060 1546  
Growing Degree Days 9 (Base 50)    
Moisture  
Dew Point 45 °F    
Average Humidity 66    
Maximum Humidity 100    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in 0.10 in 3.31 in (1878)
Month to date precipitation 3.67 2.51  
Year to date precipitation 34.70 32.63  
Snow  
Snow 0.00 in 0.00 in T in (1889)
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 30.03 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 17 mph    
Max Gust Speed 24 mph    
Visibility 8 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. 23, 2019 Rise Set
Actual Time 7:25 AM EDT 6:18 PM EDT
Civil Twilight 6:58 AM EDT 6:46 PM EDT
Nautical Twilight 6:27 AM EDT 7:17 PM EDT
Astronomical Twilight 5:56 AM EDT 7:48 PM EDT
Moon 1:45 AM EDT (10/23) 4:04 PM EDT (10/23)
Length of Visible Light 11h 47m
Length of Day
10h 53m
Waning Crescent, 27% of the Moon is Illuminated
Oct 23
Waning Crescent
Oct 27
New
Nov 4
First Quarter
Nov 12
Full
Nov 19
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:50 AM 55.4 °F 55.4 °F 100% 29.87 in 1.5 mi North 3.5 mph - N/A   Clear
12:52 AM 55.0 °F 54.0 °F 96% 29.87 in 2.0 mi Calm Calm - N/A   Partly Cloudy
12:54 AM 55.0 °F 54.0 °F 96% 29.87 in 0.8 mi Calm Calm - N/A   Mist
1:09 AM 54.0 °F 53.1 °F 97% 29.87 in 0.8 mi Calm Calm - N/A   Partly Cloudy
1:21 AM 54.0 °F 54.0 °F 100% 29.87 in 1.0 mi Calm Calm - N/A   Partly Cloudy
1:52 AM 54.0 °F 53.1 °F 97% 29.88 in 3.0 mi SW 3.5 mph - N/A   Partly Cloudy
2:52 AM 53.1 °F 52.0 °F 96% 29.90 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
3:52 AM 53.1 °F 52.0 °F 96% 29.91 in 10.0 mi SSW 4.6 mph - N/A   Clear
4:52 AM 53.1 °F 50.0 °F 89% 29.94 in 10.0 mi WSW 4.6 mph - N/A   Clear
5:52 AM 52.0 °F 48.9 °F 89% 29.97 in 10.0 mi Calm Calm - N/A   Clear
6:52 AM 53.1 °F 48.9 °F 86% 29.99 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
7:52 AM 52.0 °F 48.0 °F 86% 30.02 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
8:52 AM 55.9 °F 48.9 °F 77% 30.04 in 10.0 mi SW 3.5 mph - N/A   Clear
9:52 AM 60.1 °F 48.9 °F 67% 30.07 in 10.0 mi WNW 6.9 mph - N/A   Clear
10:52 AM 62.1 °F 48.0 °F 60% 30.08 in 10.0 mi WNW 11.5 mph - N/A   Clear
11:52 AM 63.0 °F 42.1 °F 46% 30.09 in 10.0 mi NW 11.5 mph 19.6 mph N/A   Partly Cloudy
12:52 PM 64.0 °F 39.0 °F 40% 30.07 in 10.0 mi WNW 12.7 mph 19.6 mph N/A   Partly Cloudy
1:52 PM 64.9 °F 37.0 °F 36% 30.06 in 10.0 mi NW 9.2 mph 18.4 mph N/A   Partly Cloudy
2:52 PM 64.9 °F 39.9 °F 40% 30.07 in 10.0 mi NW 17.3 mph 24.2 mph N/A   Partly Cloudy
3:52 PM 66.9 °F 37.0 °F 33% 30.08 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
5:52 PM 66.0 °F 37.0 °F 34% 30.12 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
6:52 PM 61.0 °F 37.0 °F 41% 30.14 in 10.0 mi WNW 5.8 mph - N/A   Partly Cloudy
7:52 PM 59.0 °F 37.0 °F 44% 30.18 in 10.0 mi West 4.6 mph - N/A   Partly Cloudy
8:52 PM 57.0 °F 37.9 °F 49% 30.20 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:52 PM 53.6 °F 42.1 °F 65% 30.23 in - Calm Calm - N/A   Clear
11:31 PM 52.0 °F 42.1 °F 69% 30.23 in 10.0 mi Calm Calm - N/A   Clear
11:52 PM 50.0 °F 37.0 °F 61% 30.23 in 10.0 mi West 5.8 mph - N/A   Clear