Washington, VA

3:17 PM EST on December 07, 2019 (GMT -0500)
Ronald Reagan Washington National

Weather History for KDCA - October, 2019

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Sunday, October 20, 2019

  Actual Average Record
Temperature  
Mean Temperature 57 °F 58 °F  
Max Temperature 58 °F 67 °F 86 °F (1969)
Min Temperature 55 °F 49 °F 31 °F (1972)
Degree Days  
Heating Degree Days 8 8  
Month to date heating degree days 55 104  
Since 1 July heating degree days 55 128  
Cooling Degree Days 0 1  
Month to date cooling degree days 65 32  
Year to date cooling degree days 2060 1545  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 89    
Maximum Humidity 100    
Minimum Humidity 77    
Precipitation  
Precipitation 1.60 in 0.10 in 2.97 in (1910)
Month to date precipitation 3.09 2.19  
Year to date precipitation 34.12 32.31  
Snow  
Snow 0.00 in 0.00 in 1.40 in (1940)
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 29.93 in    
Wind  
Wind Speed 11 mph (NNE)    
Max Wind Speed 21 mph    
Max Gust Speed 26 mph    
Visibility 5 miles    
Events 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. 20, 2019 Rise Set
Actual Time 7:22 AM EDT 6:22 PM EDT
Civil Twilight 6:55 AM EDT 6:49 PM EDT
Nautical Twilight 6:24 AM EDT 7:20 PM EDT
Astronomical Twilight 5:53 AM EDT 7:51 PM EDT
Moon 11:31 PM EDT (10/20) 1:46 PM EDT (10/20)
Length of Visible Light 11h 54m
Length of Day
11h 00m
Waning Gibbous, 59% of the Moon is Illuminated
Oct 20
Waning Gibbous
Oct 21
Last Quarter
Oct 27
New
Nov 4
First Quarter
Nov 12
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 57.0 °F 50.0 °F 77% 30.01 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
1:52 AM 55.9 °F 50.0 °F 80% 30.00 in 10.0 mi South 4.6 mph - N/A   Overcast
2:52 AM 57.0 °F 50.0 °F 77% 29.98 in 10.0 mi SSE 4.6 mph - N/A   Overcast
3:52 AM 57.9 °F 51.1 °F 78% 29.96 in 10.0 mi South 4.6 mph - N/A   Overcast
4:52 AM 57.9 °F 51.1 °F 78% 29.96 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
5:52 AM 57.0 °F 52.0 °F 83% 29.98 in 8.0 mi Calm Calm - 0.03 in Rain Light Rain
6:52 AM 55.9 °F 54.0 °F 93% 29.98 in 6.0 mi North 4.6 mph - 0.08 in Rain Light Rain
7:49 AM 55.4 °F 53.6 °F 94% 29.97 in 5.0 mi NNE 8.1 mph - 0.06 in Rain Rain
8:36 AM 55.0 °F 54.0 °F 96% 29.97 in 4.0 mi NE 9.2 mph - 0.07 in Rain Rain
8:52 AM 55.0 °F 53.1 °F 93% 29.98 in 4.0 mi NE 10.4 mph - 0.11 in Rain Rain
9:38 AM 55.0 °F 54.0 °F 96% 29.98 in 2.5 mi NE 10.4 mph - 0.10 in Rain Heavy Rain
9:43 AM 55.0 °F 54.0 °F 96% 29.98 in 1.8 mi NE 9.2 mph - 0.13 in Rain Heavy Rain
9:52 AM 55.0 °F 54.0 °F 96% 29.98 in 2.0 mi NNE 10.4 mph - 0.17 in Rain Rain
10:06 AM 55.9 °F 54.0 °F 93% 29.97 in 3.0 mi NNE 11.5 mph - 0.05 in Rain Rain
10:52 AM 55.9 °F 55.0 °F 97% 29.96 in 5.0 mi NE 13.8 mph - 0.13 in Rain Light Rain
11:15 AM 55.9 °F 55.0 °F 97% 29.95 in 4.0 mi NE 16.1 mph - 0.04 in Rain Rain
11:40 AM 55.9 °F 55.0 °F 97% 29.94 in 5.0 mi NNE 17.3 mph - 0.09 in Rain Rain
11:52 AM 55.9 °F 55.0 °F 97% 29.94 in 4.0 mi NE 18.4 mph - 0.13 in Rain Heavy Rain
12:35 PM 55.9 °F 54.0 °F 93% 29.91 in 1.8 mi NNE 15.0 mph - 0.17 in Rain Heavy Rain
12:42 PM 55.9 °F 54.0 °F 93% 29.91 in 2.0 mi North 17.3 mph - 0.22 in Rain Rain
12:52 PM 55.9 °F 54.0 °F 93% 29.90 in 2.0 mi NNE 17.3 mph - 0.25 in Rain Rain
1:29 PM 55.9 °F 54.0 °F 93% 29.87 in 3.0 mi NE 16.1 mph 23.0 mph 0.15 in Rain Rain
1:52 PM 57.0 °F 55.0 °F 93% 29.86 in 6.0 mi NNE 17.3 mph - 0.17 in Rain Light Rain
2:07 PM 57.0 °F 55.0 °F 93% 29.85 in 2.0 mi NNE 18.4 mph - 0.05 in Rain Rain
2:52 PM 57.9 °F 55.9 °F 93% 29.85 in 1.8 mi NNE 16.1 mph 24.2 mph 0.15 in Rain Rain
3:25 PM 57.9 °F 55.9 °F 93% 29.85 in 2.0 mi North 18.4 mph - 0.06 in Rain Light Rain
3:52 PM 57.9 °F 55.9 °F 93% 29.87 in 2.5 mi North 17.3 mph - 0.08 in Rain Light Rain
4:10 PM 57.9 °F 55.9 °F 93% 29.87 in 1.8 mi North 17.3 mph 25.3 mph 0.03 in Rain Rain
4:36 PM 57.9 °F 55.9 °F 93% 29.87 in 2.0 mi North 18.4 mph - 0.09 in Rain Rain
4:45 PM 57.9 °F 55.9 °F 93% 29.87 in 3.0 mi North 18.4 mph - 0.10 in Rain Light Rain
4:52 PM 57.9 °F 55.9 °F 93% 29.88 in 3.0 mi North 15.0 mph - 0.10 in Rain Light Rain
5:37 PM 57.0 °F 55.9 °F 96% 29.88 in 2.5 mi North 15.0 mph - 0.04 in Rain Light Rain
5:40 PM 57.0 °F 55.9 °F 96% 29.88 in 3.0 mi North 16.1 mph - 0.05 in Rain Light Rain
5:52 PM 57.0 °F 55.9 °F 96% 29.88 in 2.5 mi North 17.3 mph - 0.06 in Rain Rain
6:43 PM 57.0 °F 55.0 °F 93% 29.90 in 5.0 mi North 15.0 mph - 0.06 in Rain Light Rain
6:52 PM 57.0 °F 55.0 °F 93% 29.90 in 10.0 mi North 16.1 mph - 0.07 in Rain Light Rain
6:55 PM 57.0 °F 55.0 °F 93% 29.90 in 10.0 mi North 15.0 mph - 0.00 in Rain Light Rain
7:52 PM 57.0 °F 55.0 °F 93% 29.92 in 10.0 mi North 15.0 mph - 0.00 in   Overcast
8:52 PM 57.0 °F 54.0 °F 89% 29.94 in 10.0 mi North 13.8 mph - N/A   Overcast
9:52 PM 57.0 °F 54.0 °F 89% 29.95 in 10.0 mi North 12.7 mph - N/A   Overcast
10:52 PM 57.0 °F 54.0 °F 89% 29.98 in 10.0 mi North 11.5 mph - 0.00 in   Overcast
11:52 PM 55.9 °F 54.0 °F 93% 29.98 in 10.0 mi North 11.5 mph - N/A   Overcast