Fort Belvoir, VA

5:05 AM EST on December 08, 2019 (GMT -0500)
Davison Army Air Field

Weather History for KDAA - May, 2019

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Wednesday, May 29, 2019

  Actual Average Record
Temperature  
Mean Temperature 78 °F -  
Max Temperature 92 °F 76 °F 91 °F (1998)
Min Temperature 66 °F 54 °F 42 °F (1997)
Cooling Degree Days 14    
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 69    
Maximum Humidity 96    
Minimum Humidity 46    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.74 in    
Wind  
Wind Speed 2 mph ()    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 9.3 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. 29, 2019 Rise Set
Actual Time 5:47 AM EDT 8:25 PM EDT
Civil Twilight 5:16 AM EDT 8:56 PM EDT
Nautical Twilight 4:37 AM EDT 9:35 PM EDT
Astronomical Twilight 3:54 AM EDT 10:18 PM EDT
Moon 3:20 AM EDT (5/29) 3:35 PM EDT (5/29)
Length of Visible Light 15h 40m
Length of Day
14h 38m
Waning Crescent, 23% of the Moon is Illuminated
May 29
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
12:56 AM 70.2 °F - 68.9 °F 96% 29.75 in 9.0 mi Calm Calm - N/A   Clear
1:56 AM 69.4 °F - 68.2 °F 96% 29.73 in 7.0 mi Calm Calm - N/A   Clear
2:56 AM 68.7 °F - 67.5 °F 96% 29.73 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 67.3 °F - 66.0 °F 96% 29.75 in 8.0 mi Calm Calm - N/A   Clear
4:56 AM 66.9 °F - 65.7 °F 96% 29.76 in 5.0 mi Calm Calm - N/A   Clear
5:56 AM 66.0 °F - 64.8 °F 96% 29.77 in 5.0 mi Calm Calm - N/A   Clear
6:56 AM 66.9 °F - 65.7 °F 96% 29.77 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 72.1 °F - 70.5 °F 95% 29.77 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 82.4 °F 86.1 °F 69.4 °F 65% 29.78 in 10.0 mi SSW 3.5 mph - N/A   Clear
9:56 AM 84.6 °F 88.5 °F 69.1 °F 60% 29.78 in 10.0 mi SSW 3.5 mph - N/A   Clear
10:56 AM 87.4 °F 90.5 °F 67.1 °F 51% 29.77 in 10.0 mi SW 6.9 mph - N/A   Clear
11:56 AM 87.3 °F 92.4 °F 70.5 °F 57% 29.76 in 10.0 mi South 5.8 mph - N/A   Clear
12:56 PM 88.5 °F 92.7 °F 69.1 °F 52% 29.74 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
1:56 PM 90.5 °F 95.5 °F 69.3 °F 50% 29.73 in 10.0 mi SW 9.2 mph - N/A   Partly Cloudy
2:56 PM 91.4 °F 96.3 °F 68.9 °F 48% 29.71 in 10.0 mi SW 10.4 mph - N/A   Clear
3:56 PM 91.8 °F 96.0 °F 68.0 °F 46% 29.69 in 10.0 mi SW 5.8 mph - N/A   Clear
4:56 PM 90.1 °F 94.4 °F 68.4 °F 49% 29.68 in 10.0 mi SW 4.6 mph - N/A   Clear
5:56 PM 91.0 °F 97.1 °F 70.3 °F 51% 29.69 in 10.0 mi WSW 4.6 mph - N/A   Clear
6:56 PM 88.9 °F 92.6 °F 67.8 °F 50% 29.70 in 10.0 mi West 6.9 mph - N/A   Clear
7:56 PM 86.2 °F 90.4 °F 69.1 °F 57% 29.72 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
8:56 PM 84.4 °F 86.8 °F 66.4 °F 55% 29.73 in 10.0 mi West 4.6 mph - N/A   Clear
9:56 PM 83.7 °F 84.3 °F 61.9 °F 48% 29.75 in 10.0 mi West 3.5 mph - N/A   Clear
10:56 PM 75.7 °F - 64.8 °F 69% 29.75 in 10.0 mi Calm Calm - N/A   Clear
11:56 PM 74.7 °F - 64.2 °F 70% 29.78 in 10.0 mi NW 4.6 mph - N/A   Clear