Washington, VA

6:51 PM EST on December 14, 2019 (GMT -0500)
Ronald Reagan Washington National

Weather History for KDCA - October, 2019

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Sunday, October 27, 2019

  Actual Average Record
Temperature  
Mean Temperature 71 °F 56 °F  
Max Temperature 80 °F 65 °F 83 °F (1963)
Min Temperature 61 °F 47 °F 30 °F (1962)
Degree Days  
Heating Degree Days 0 9  
Month to date heating degree days 84 164  
Since 1 July heating degree days 84 188  
Cooling Degree Days 6 0  
Month to date cooling degree days 71 33  
Year to date cooling degree days 2066 1546  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 75    
Maximum Humidity 100    
Minimum Humidity 49    
Precipitation  
Precipitation 1.48 in 0.11 in 1.75 in (1937)
Month to date precipitation 5.15 2.94  
Year to date precipitation 36.18 33.06  
Snow  
Snow 0.00 in 0.00 in T in (1957)
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 29.87 in    
Wind  
Wind Speed 8 mph (SW)    
Max Wind Speed 18 mph    
Max Gust Speed 25 mph    
Visibility 7 miles    
Events Fog , Rain    
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. 27, 2019 Rise Set
Actual Time 7:29 AM EDT 6:13 PM EDT
Civil Twilight 7:02 AM EDT 6:41 PM EDT
Nautical Twilight 6:31 AM EDT 7:12 PM EDT
Astronomical Twilight 6:00 AM EDT 7:43 PM EDT
Moon 6:36 AM EDT (10/27) 6:21 PM EDT (10/27)
Length of Visible Light 11h 38m
Length of Day
10h 44m
Waning Crescent, 0% of the Moon is Illuminated
Oct 27
Waning Crescent
Oct 27
New
Nov 4
First Quarter
Nov 12
Full
Nov 19
Last Quarter

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 61.0 °F - 57.9 °F 90% 30.08 in 10.0 mi East 8.1 mph - N/A   Overcast
1:33 AM 61.0 °F - 57.9 °F 90% 30.05 in 10.0 mi ESE 5.8 mph - N/A   Overcast
1:49 AM 60.8 °F - 57.2 °F 88% 30.05 in 10.0 mi East 5.8 mph - N/A Rain Light Rain
1:52 AM 61.0 °F - 57.9 °F 90% 30.06 in 10.0 mi East 5.8 mph - N/A Rain Light Rain
2:52 AM 63.0 °F - 60.1 °F 90% 30.02 in 10.0 mi ESE 4.6 mph - N/A   Overcast
3:52 AM 62.1 °F - 61.0 °F 96% 29.98 in 6.0 mi ESE 3.5 mph - N/A Rain Light Rain
4:14 AM 62.1 °F - 61.0 °F 96% 29.95 in 5.0 mi East 3.5 mph - N/A Rain Light Rain
4:52 AM 63.0 °F - 62.1 °F 97% 29.93 in 6.0 mi SE 5.8 mph - N/A Rain Light Rain
5:52 AM 64.0 °F - 63.0 °F 96% 29.88 in 4.0 mi SE 12.7 mph - N/A Rain Rain
6:52 AM 64.9 °F - 64.0 °F 97% 29.84 in 7.0 mi SSE 11.5 mph - N/A Rain Light Rain
7:42 AM 68.0 °F - 66.9 °F 96% 29.80 in 3.0 mi SSE 11.5 mph - N/A Rain Light Rain
7:52 AM 68.0 °F - 66.9 °F 96% 29.81 in 3.0 mi SSE 15.0 mph - N/A Rain Light Rain
8:52 AM 69.1 °F - 69.1 °F 100% 29.79 in 9.0 mi South 18.4 mph 25.3 mph N/A   Overcast
9:52 AM 69.1 °F - 69.1 °F 100% 29.78 in 6.0 mi SW 13.8 mph - N/A Rain Light Rain
10:39 AM 71.1 °F - 69.1 °F 93% 29.79 in 1.8 mi SW 13.8 mph - N/A Rain Rain
10:46 AM 71.6 °F - 69.8 °F 94% 29.79 in 1.5 mi SW 13.8 mph - N/A Rain Heavy Rain
10:52 AM 71.1 °F - 69.1 °F 93% 29.78 in 1.0 mi SSW 6.9 mph - N/A Rain Heavy Rain
11:05 AM 71.1 °F - 69.1 °F 93% 29.78 in 1.0 mi SSW 6.9 mph - N/A Rain Heavy Rain
11:10 AM 71.1 °F - 69.1 °F 93% 29.77 in 0.5 mi SSW 6.9 mph - N/A Fog , Rain Heavy Rain
11:23 AM 71.1 °F - 69.1 °F 93% 29.77 in 3.0 mi SSW 6.9 mph - N/A Rain Light Rain
11:33 AM 71.1 °F - 69.1 °F 93% 29.77 in 4.0 mi SSW 6.9 mph - N/A Rain Light Rain
11:52 AM 75.9 °F - 73.9 °F 94% 29.78 in 5.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
12:16 PM 75.9 °F - 73.9 °F 94% 29.79 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
12:52 PM 79.0 °F - 72.0 °F 79% 29.78 in 10.0 mi NNW 8.1 mph - N/A   Mostly Cloudy
1:52 PM 78.1 °F - 68.0 °F 71% 29.77 in 10.0 mi NW 10.4 mph - N/A   Scattered Clouds
2:52 PM 78.1 °F - 66.0 °F 66% 29.77 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
3:52 PM 80.1 °F 80.9 °F 60.1 °F 50% 29.78 in 10.0 mi WNW 11.5 mph - N/A   Scattered Clouds
4:52 PM 77.0 °F - 57.0 °F 50% 29.81 in 10.0 mi WNW 12.7 mph 19.6 mph N/A   Scattered Clouds
5:52 PM 73.9 °F - 53.1 °F 48% 29.84 in 10.0 mi WNW 11.5 mph 25.3 mph N/A   Partly Cloudy
6:52 PM 71.1 °F - 55.0 °F 57% 29.88 in 10.0 mi WNW 10.4 mph - N/A   Partly Cloudy
8:52 PM 66.9 °F - 51.1 °F 57% 29.94 in 10.0 mi NW 8.1 mph - N/A   Clear
9:52 PM 64.9 °F - 51.1 °F 61% 29.97 in 10.0 mi NW 5.8 mph - N/A   Clear
10:52 PM 66.9 °F - 52.0 °F 59% 30.00 in 10.0 mi NW 5.8 mph - N/A   Clear
11:52 PM 66.0 °F - 52.0 °F 60% 30.01 in 10.0 mi NNW 8.1 mph - N/A   Clear