Washington, VA

1:05 AM EST on December 10, 2019 (GMT -0500)
Ronald Reagan Washington National

Weather History for KDCA - October, 2019

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Friday, October 25, 2019

  Actual Average Record
Temperature  
Mean Temperature 60 °F 56 °F  
Max Temperature 70 °F 66 °F 80 °F (1902)
Min Temperature 50 °F 48 °F 31 °F (1937)
Degree Days  
Heating Degree Days 5 9  
Month to date heating degree days 82 146  
Since 1 July heating degree days 82 170  
Cooling Degree Days 0 0  
Month to date cooling degree days 65 33  
Year to date cooling degree days 2060 1546  
Growing Degree Days 13 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 74    
Maximum Humidity 100    
Minimum Humidity 47    
Precipitation  
Precipitation 0.00 in 0.11 in 3.12 in (1872)
Month to date precipitation 3.67 2.73  
Year to date precipitation 34.70 32.85  
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 30.25 in    
Wind  
Wind Speed 3 mph (SSW)    
Max Wind Speed 10 mph    
Max Gust Speed -    
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. 25, 2019 Rise Set
Actual Time 7:27 AM EDT 6:16 PM EDT
Civil Twilight 7:00 AM EDT 6:43 PM EDT
Nautical Twilight 6:29 AM EDT 7:14 PM EDT
Astronomical Twilight 5:58 AM EDT 7:45 PM EDT
Moon 4:10 AM EDT (10/25) 5:14 PM EDT (10/25)
Length of Visible Light 11h 43m
Length of Day
10h 48m
Waning Crescent, 9% of the Moon is Illuminated
Oct 25
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
12:52 AM 53.1 °F 53.1 °F 100% 30.31 in 10.0 mi Calm Calm - N/A   Clear
2:52 AM 51.1 °F 51.1 °F 100% 30.30 in 10.0 mi WSW 3.5 mph - N/A   Clear
3:52 AM 51.1 °F 51.1 °F 100% 30.29 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:52 AM 52.0 °F 52.0 °F 100% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
5:52 AM 51.1 °F 51.1 °F 100% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
6:52 AM 51.1 °F 51.1 °F 100% 30.30 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:52 AM 51.1 °F 51.1 °F 100% 30.30 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:52 AM 55.9 °F 54.0 °F 93% 30.31 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:52 AM 55.9 °F 54.0 °F 93% 30.32 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
11:52 AM 66.9 °F 51.1 °F 57% 30.29 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
12:52 PM 64.9 °F 51.1 °F 61% 30.27 in 10.0 mi South 6.9 mph - N/A   Overcast
1:52 PM 64.0 °F 50.0 °F 60% 30.25 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
2:52 PM 70.0 °F 48.9 °F 47% 30.21 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
3:52 PM 68.0 °F 51.1 °F 55% 30.19 in 10.0 mi South 10.4 mph - N/A   Overcast
4:52 PM 66.9 °F 51.1 °F 57% 30.19 in 10.0 mi SSW 5.8 mph - N/A   Overcast
5:52 PM 64.9 °F 51.1 °F 61% 30.19 in 10.0 mi SSW 4.6 mph - N/A   Overcast
6:52 PM 64.9 °F 51.1 °F 61% 30.20 in 10.0 mi South 4.6 mph - N/A   Overcast
7:52 PM 62.1 °F 54.0 °F 75% 30.21 in 10.0 mi SSW 5.8 mph - N/A   Overcast
8:52 PM 62.1 °F 53.1 °F 72% 30.22 in 10.0 mi South 5.8 mph - N/A   Overcast
9:52 PM 61.0 °F 54.0 °F 78% 30.23 in 10.0 mi South 4.6 mph - N/A   Overcast
10:52 PM 61.0 °F 55.0 °F 81% 30.22 in 10.0 mi SSW 4.6 mph - N/A   Overcast
11:52 PM 60.1 °F 57.0 °F 90% 30.20 in 10.0 mi SSW 5.8 mph - N/A   Overcast