Fort Belvoir, VA

3:28 PM EST on December 05, 2019 (GMT -0500)
Davison Army Air Field

Weather History for KDAA - October, 2019

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Tuesday, October 22, 2019

  Actual Average Record
Temperature  
Mean Temperature 57 °F -  
Max Temperature 61 °F 64 °F 81 °F (2007)
Min Temperature 53 °F 42 °F 30 °F (2018)
Degree Days  
Heating Degree Days 8    
Growing Degree Days 7 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 92    
Maximum Humidity 94    
Minimum Humidity 83    
Precipitation  
Precipitation 0.51 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 4 mph ()    
Max Wind Speed 16 mph    
Max Gust Speed -    
Visibility 7.7 miles    
Events Fog , Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: Averaged Metar Reports

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Oct. 22, 2019 Rise Set
Actual Time 7:24 AM EDT 6:21 PM EDT
Civil Twilight 6:57 AM EDT 6:48 PM EDT
Nautical Twilight 6:26 AM EDT 7:19 PM EDT
Astronomical Twilight 5:55 AM EDT 7:49 PM EDT
Moon 12:37 AM EDT (10/22) 3:23 PM EDT (10/22)
Length of Visible Light 11h 50m
Length of Day
10h 56m
Last Quarter, 37% of the Moon is Illuminated
Oct 22
Last Quarter
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
12:06 AM 57.2 °F 53.6 °F 88% 30.09 in 10.0 mi ESE 4.6 mph - N/A   Overcast
12:56 AM 57.0 °F 53.4 °F 88% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
1:46 AM 57.2 °F 53.6 °F 88% 30.09 in 10.0 mi Calm Calm - N/A   Overcast
1:56 AM 57.6 °F 53.4 °F 86% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
3:21 AM 57.2 °F 53.6 °F 88% 30.05 in 10.0 mi SE 3.5 mph - N/A   Overcast
3:56 AM 57.4 °F 54.1 °F 89% 30.03 in 10.0 mi SE 5.8 mph - N/A   Overcast
4:56 AM 57.4 °F 54.5 °F 90% 30.01 in 10.0 mi SE 3.5 mph - N/A   Overcast
5:56 AM 57.6 °F 54.7 °F 90% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
6:35 AM 57.2 °F 55.4 °F 94% 30.01 in 10.0 mi SE 3.5 mph - N/A   Overcast
6:56 AM 57.6 °F 54.9 °F 91% 30.01 in 10.0 mi South 4.6 mph - N/A   Overcast
7:11 AM 57.2 °F 55.4 °F 94% 30.00 in 10.0 mi SE 5.8 mph - N/A   Overcast
7:41 AM 57.2 °F 55.4 °F 94% 30.01 in 10.0 mi South 6.9 mph - N/A   Overcast
7:56 AM 57.9 °F 55.0 °F 90% 30.01 in 10.0 mi South 3.5 mph - N/A   Overcast
8:21 AM 57.2 °F 55.4 °F 94% 30.02 in 10.0 mi South 3.5 mph - N/A   Overcast
9:31 AM 57.2 °F 55.4 °F 94% 29.97 in 10.0 mi ESE 9.2 mph - N/A   Overcast
9:56 AM 58.5 °F 55.2 °F 89% 29.98 in 10.0 mi SE 8.1 mph - N/A   Overcast
10:06 AM 59.0 °F 55.4 °F 88% 29.98 in 10.0 mi SSE 9.2 mph - N/A   Overcast
10:56 AM 59.4 °F 54.9 °F 85% 29.96 in 10.0 mi SE 6.9 mph - N/A   Overcast
11:56 AM 60.1 °F 55.6 °F 85% 29.93 in 10.0 mi SE 9.2 mph - N/A   Overcast
12:56 PM 61.3 °F 56.1 °F 83% 29.89 in 10.0 mi SE 9.2 mph - N/A   Overcast
1:16 PM 60.8 °F 57.2 °F 88% 29.88 in 10.0 mi SE 10.4 mph - N/A   Overcast
1:53 PM 60.8 °F 57.2 °F 88% 29.85 in 10.0 mi SE 8.1 mph - N/A Rain Light Rain
1:56 PM 61.2 °F 56.7 °F 85% 29.85 in 10.0 mi SE 8.1 mph - 0.00 in Rain Light Rain
2:06 PM 60.8 °F 57.2 °F 88% 29.85 in 10.0 mi SE 6.9 mph - N/A Rain Light Rain
2:28 PM 60.8 °F 57.2 °F 88% 29.82 in 9.0 mi ESE 4.6 mph - N/A Rain Light Rain
2:33 PM 60.8 °F 57.2 °F 88% 29.82 in 7.0 mi SE 5.8 mph - N/A Rain Heavy Rain
2:56 PM 60.8 °F 58.1 °F 91% 29.81 in 10.0 mi Calm Calm - 0.09 in Rain Light Rain
3:11 PM 60.8 °F 59.0 °F 94% 29.81 in 2.2 mi SE 5.8 mph - N/A Rain Heavy Rain
3:16 PM 60.8 °F 59.0 °F 94% 29.82 in 2.0 mi Calm Calm - N/A Rain Heavy Rain
3:21 PM 60.8 °F 59.0 °F 94% 29.81 in 6.0 mi Calm Calm - N/A Rain Light Rain
3:26 PM 60.8 °F 59.0 °F 94% 29.81 in 10.0 mi SE 3.5 mph - N/A Rain Light Rain
3:33 PM 60.8 °F 59.0 °F 94% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
3:35 PM 60.8 °F 59.0 °F 94% 29.81 in 10.0 mi Calm Calm - N/A Rain Light Rain
3:47 PM 60.8 °F 59.0 °F 94% 29.81 in 6.0 mi Calm Calm - N/A   Overcast
3:48 PM 60.8 °F 59.0 °F 94% 29.81 in 6.0 mi Calm Calm - N/A Rain Light Rain
3:53 PM 60.8 °F 59.0 °F 94% 29.81 in 2.5 mi Calm Calm - N/A Rain Heavy Rain
3:56 PM 60.8 °F 58.8 °F 93% 29.81 in 2.2 mi Calm Calm - 0.21 in Rain Light Rain
4:01 PM 60.8 °F 59.0 °F 94% 29.81 in 3.0 mi SE 3.5 mph - N/A Rain Light Rain
4:06 PM 60.8 °F 59.0 °F 94% 29.81 in 2.8 mi Calm Calm - N/A Rain Light Rain
4:11 PM 60.8 °F 59.0 °F 94% 29.81 in 3.0 mi Calm Calm - N/A Rain Light Rain
4:16 PM 60.8 °F 59.0 °F 94% 29.81 in 5.0 mi Calm Calm - N/A Rain Light Rain
4:31 PM 60.8 °F 59.0 °F 94% 29.83 in 8.0 mi WNW 13.8 mph - N/A Rain Light Rain
4:35 PM 60.8 °F 59.0 °F 94% 29.82 in 0.8 mi WNW 16.1 mph - N/A Rain Heavy Rain
4:36 PM 60.8 °F 59.0 °F 94% 29.83 in 1.0 mi WNW 15.0 mph - N/A Rain Heavy Rain
4:41 PM 60.8 °F 59.0 °F 94% 29.84 in 5.0 mi WNW 15.0 mph - N/A Rain Heavy Rain
4:51 PM 60.8 °F 59.0 °F 94% 29.84 in 5.0 mi WNW 11.5 mph - N/A Rain Heavy Rain
4:56 PM 60.6 °F 58.6 °F 93% 29.84 in 7.0 mi NW 11.5 mph - 0.18 in Rain Light Rain
5:11 PM 60.8 °F 59.0 °F 94% 29.84 in 10.0 mi WNW 9.2 mph - N/A Rain Light Rain
5:56 PM 60.1 °F 58.1 °F 93% 29.83 in 8.0 mi Calm Calm - 0.03 in Rain Light Rain
6:17 PM 60.8 °F 59.0 °F 94% 29.81 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:54 PM 59.0 °F 57.2 °F 94% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
6:56 PM 59.7 °F 57.9 °F 94% 29.81 in 10.0 mi Calm Calm - 0.00 in   Overcast
7:06 PM 60.8 °F 59.0 °F 94% 29.82 in 10.0 mi Calm Calm - N/A   Overcast
7:24 PM 60.8 °F 59.0 °F 94% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
7:26 PM 59.0 °F 57.2 °F 94% 29.82 in 9.0 mi Calm Calm - N/A   Overcast
7:32 PM 59.0 °F 57.2 °F 94% 29.81 in 8.0 mi Calm Calm - N/A   Overcast
7:36 PM 59.0 °F 57.2 °F 94% 29.83 in 10.0 mi NNW 4.6 mph - N/A   Overcast
7:50 PM 60.8 °F 59.0 °F 94% 29.82 in 10.0 mi WNW 4.6 mph - N/A   Overcast
7:56 PM 60.3 °F 58.5 °F 94% 29.85 in 10.0 mi WNW 5.8 mph - N/A   Overcast
8:00 PM 60.8 °F 59.0 °F 94% 29.84 in 10.0 mi WNW 5.8 mph - N/A   Overcast
8:01 PM 60.8 °F 59.0 °F 94% 29.85 in 10.0 mi WNW 6.9 mph - N/A   Overcast
8:06 PM 60.8 °F 59.0 °F 94% 29.85 in 10.0 mi WNW 6.9 mph - N/A   Overcast
8:11 PM 60.8 °F 59.0 °F 94% 29.85 in 10.0 mi WNW 5.8 mph - N/A   Overcast
8:31 PM 60.8 °F 59.0 °F 94% 29.86 in 10.0 mi WNW 6.9 mph - N/A   Overcast
8:56 PM 59.7 °F 57.7 °F 93% 29.86 in 10.0 mi NW 5.8 mph - N/A   Overcast
9:56 PM 59.2 °F 56.8 °F 92% 29.88 in 10.0 mi Calm Calm - N/A   Overcast
10:51 PM 57.2 °F 55.4 °F 94% 29.88 in 2.8 mi Calm Calm - N/A   Partly Cloudy
11:01 PM 57.2 °F 55.4 °F 94% 29.88 in 1.5 mi Calm Calm - N/A   Partly Cloudy
11:06 PM 57.2 °F 55.4 °F 94% 29.88 in 7.0 mi Calm Calm - N/A   Clear
11:36 PM 55.4 °F 53.6 °F 94% 29.87 in 2.8 mi Calm Calm - N/A   Clear
11:41 PM 53.6 °F 51.8 °F 94% 29.88 in 0.9 mi Calm Calm - N/A   Clear
11:46 PM 53.6 °F 51.8 °F 94% 29.87 in 0.4 mi Calm Calm - N/A Fog Fog
11:56 PM 53.6 °F 52.0 °F 94% 29.87 in 0.6 mi Calm Calm - N/A   Clear