Fort Belvoir, VA

10:03 PM EST on December 13, 2019 (GMT -0500)
Davison Army Air Field

Weather History for KDAA - May, 2019

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Tuesday, May 28, 2019

  Actual Average Record
Temperature  
Mean Temperature 80 °F -  
Max Temperature 89 °F 76 °F 90 °F (2012)
Min Temperature 71 °F 54 °F 46 °F (1997)
Cooling Degree Days 14    
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 77    
Maximum Humidity 94    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 5 mph ()    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10.0 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. 28, 2019 Rise Set
Actual Time 5:47 AM EDT 8:24 PM EDT
Civil Twilight 5:16 AM EDT 8:55 PM EDT
Nautical Twilight 4:38 AM EDT 9:34 PM EDT
Astronomical Twilight 3:54 AM EDT 10:17 PM EDT
Moon 2:53 AM EDT (5/28) 2:37 PM EDT (5/28)
Length of Visible Light 15h 38m
Length of Day
14h 36m
Waning Crescent, 32% of the Moon is Illuminated
May 28
Waning Crescent
Jun 3
New
Jun 10
First Quarter
Jun 17
Full
Jun 25
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
5:43 AM 71.6 °F - 64.4 °F 78% 29.87 in 10.0 mi Variable 5.8 mph - N/A   Overcast
5:55 AM 71.6 °F - 66.2 °F 83% 29.86 in 10.0 mi Variable 5.8 mph - N/A   Overcast
6:55 AM 71.6 °F - 66.2 °F 83% 29.86 in 10.0 mi Variable 6.9 mph - N/A   Overcast
7:55 AM 71.6 °F - 66.2 °F 83% 29.86 in 10.0 mi Variable 6.9 mph - N/A   Overcast
8:55 AM 71.6 °F - 68.0 °F 88% 29.86 in 10.0 mi Variable 6.9 mph - N/A   Overcast
9:55 AM 71.6 °F - 68.0 °F 88% 29.85 in 10.0 mi Variable 6.9 mph - N/A   Overcast
10:55 AM 75.2 °F - 69.8 °F 83% 29.83 in 10.0 mi Variable 6.9 mph - N/A   Overcast
11:56 AM 78.4 °F - 69.4 °F 74% 29.81 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
12:56 PM 81.7 °F 85.8 °F 70.9 °F 70% 29.79 in 10.0 mi South 9.2 mph - N/A   Clear
1:56 PM 85.1 °F 91.1 °F 72.0 °F 65% 29.77 in 10.0 mi South 10.4 mph - N/A   Clear
2:56 PM 87.3 °F 92.8 °F 71.1 °F 58% 29.75 in 10.0 mi SSW 5.8 mph - N/A   Clear
3:56 PM 88.0 °F 95.1 °F 72.3 °F 60% 29.73 in 10.0 mi South 8.1 mph - N/A   Clear
4:56 PM 88.5 °F 95.8 °F 72.3 °F 59% 29.71 in 10.0 mi South 8.1 mph - N/A   Clear
5:56 PM 88.9 °F 96.1 °F 72.1 °F 58% 29.71 in 10.0 mi South 5.8 mph - N/A   Clear
9:56 PM 76.8 °F - 73.6 °F 90% 29.74 in 10.0 mi Calm Calm - N/A   Clear
10:56 PM 73.6 °F - 71.8 °F 94% 29.74 in 10.0 mi Calm Calm - N/A   Clear
11:56 PM 71.8 °F - 70.0 °F 94% 29.75 in 10.0 mi Calm Calm - N/A   Clear