Fort Belvoir, VA

6:38 PM EDT on October 13, 2019 (GMT -0400)
Davison Army Air Field

Weather History for KDAA - May, 2019

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Friday, May 24, 2019

  Actual Average Record
Temperature  
Mean Temperature 80 °F -  
Max Temperature 86 °F 76 °F 91 °F (2004)
Min Temperature 73 °F 53 °F 39 °F (2006)
Cooling Degree Days 14    
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 44    
Maximum Humidity 73    
Minimum Humidity 35    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 10 mph ()    
Max Wind Speed 17 mph    
Max Gust Speed 29 mph    
Visibility 9.8 miles    
Events      
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

May. 24, 2019 Rise Set
Actual Time 5:50 AM EDT 8:21 PM EDT
Civil Twilight 5:19 AM EDT 8:52 PM EDT
Nautical Twilight 4:41 AM EDT 9:30 PM EDT
Astronomical Twilight 3:59 AM EDT 10:13 PM EDT
Moon 12:45 AM EDT (5/24) 10:48 AM EDT (5/24)
Length of Visible Light 15h 32m
Length of Day
14h 31m
Waning Gibbous, 69% of the Moon is Illuminated
May 24
Waning Gibbous
May 26
Last Quarter
Jun 3
New
Jun 10
First Quarter
Jun 17
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
5:58 AM 73.4 °F - 64.4 °F 73% - 7.0 mi WNW 5.8 mph - N/A   Scattered Clouds
6:58 AM 75.2 °F - 64.4 °F 69% 29.99 in - WNW 10.4 mph - N/A   Scattered Clouds
7:58 AM 73.4 °F - 57.2 °F 57% 30.01 in - NNW 11.5 mph 17.3 mph N/A   Scattered Clouds
8:55 AM 73.9 °F - 52.0 °F 46% 30.02 in 10.0 mi NNW 11.5 mph 17.3 mph N/A   Partly Cloudy
9:55 AM 75.0 °F - 51.1 °F 43% 30.02 in 10.0 mi NNW 17.3 mph 28.8 mph N/A   Partly Cloudy
10:55 AM 75.0 °F - 53.1 °F 46% 30.03 in 10.0 mi NNW 13.8 mph 23.0 mph N/A   Partly Cloudy
11:55 AM 77.0 °F - 50.0 °F 39% 30.04 in 10.0 mi NW 17.3 mph 28.8 mph N/A   Scattered Clouds
12:55 PM 79.0 °F - 52.0 °F 39% 30.04 in 10.0 mi NW 17.3 mph 23.0 mph N/A   Partly Cloudy
1:56 PM 84.2 °F 83.0 °F 55.4 °F 37% 30.06 in 10.0 mi NW 11.5 mph 17.3 mph N/A   Partly Cloudy
2:59 PM 84.2 °F 82.8 °F 53.6 °F 35% 30.03 in 10.0 mi NW 11.5 mph 18.4 mph N/A   Partly Cloudy
3:56 PM 84.2 °F 82.8 °F 53.6 °F 35% 30.02 in 10.0 mi NW 11.5 mph 17.3 mph N/A   Partly Cloudy
4:56 PM 86.0 °F 84.5 °F 55.4 °F 35% 30.01 in 10.0 mi NW 13.8 mph 20.7 mph N/A   Scattered Clouds
5:56 PM 86.0 °F 84.5 °F 55.4 °F 35% 30.01 in 10.0 mi NW 11.5 mph 17.3 mph N/A   Scattered Clouds
6:56 PM 82.4 °F 81.7 °F 55.4 °F 39% 30.02 in 10.0 mi NW 13.8 mph - N/A   Mostly Cloudy
7:55 PM 82.4 °F 81.7 °F 55.4 °F 39% 30.07 in 10.0 mi NNW 10.4 mph - N/A   Mostly Cloudy
8:56 PM 77.0 °F - 53.6 °F 44% 30.07 in 10.0 mi NNW 6.9 mph - N/A   Mostly Cloudy