Fort Belvoir, VA

11:13 AM EST on December 06, 2019 (GMT -0500)
Davison Army Air Field

Weather History for KDAA - May, 2019

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Friday, May 3, 2019

  Actual Average Record
Temperature  
Mean Temperature 71 °F -  
Max Temperature 83 °F 73 °F 91 °F (2018)
Min Temperature 59 °F 48 °F 33 °F (2005)
Cooling Degree Days 6    
Growing Degree Days 21 (Base 50)    
Moisture  
Dew Point 62 °F    
Average Humidity 92    
Maximum Humidity 100    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.03 in    
Wind  
Wind Speed 0 mph (ESE)    
Max Wind Speed 4 mph    
Max Gust Speed -    
Visibility 4 miles    
Events Fog , Rain    
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 03, 2019 Rise Set
Actual Time 6:09 AM EDT 8:02 PM EDT
Civil Twilight 5:40 AM EDT 8:31 PM EDT
Nautical Twilight 5:05 AM EDT 9:06 PM EDT
Astronomical Twilight 4:27 AM EDT 9:44 PM EDT
Moon 5:47 AM EDT (5/3) 6:49 PM EDT (5/3)
Length of Visible Light 14h 51m
Length of Day
13h 53m
Waning Crescent, 2% of the Moon is Illuminated
May 3
Waning Crescent
May 4
New
May 11
First Quarter
May 18
Full
May 26
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
12:06 AM 64.4 °F - 64.4 °F 100% 30.09 in 1.4 mi Calm Calm - N/A   Scattered Clouds
12:11 AM 64.4 °F - 64.4 °F 100% 30.09 in 0.8 mi Calm Calm - N/A   Scattered Clouds
12:16 AM 64.4 °F - 64.4 °F 100% 30.09 in 0.8 mi Calm Calm - N/A   Scattered Clouds
12:31 AM 64.4 °F - 64.4 °F 100% 30.09 in 3.0 mi Calm Calm - N/A   Partly Cloudy
12:41 AM 64.4 °F - 62.6 °F 94% 30.09 in 0.9 mi Calm Calm - N/A   Clear
12:46 AM 64.4 °F - 62.6 °F 94% 30.09 in 0.6 mi Calm Calm - N/A   Clear
12:56 AM 63.9 °F - 63.0 °F 97% 30.09 in 0.6 mi Calm Calm - N/A   Clear
1:06 AM 64.4 °F - 62.6 °F 94% 30.08 in 0.8 mi Calm Calm - N/A   Partly Cloudy
1:21 AM 64.4 °F - 62.6 °F 94% 30.08 in 1.0 mi Calm Calm - N/A   Mostly Cloudy
1:26 AM 64.4 °F - 62.6 °F 94% 30.08 in 1.2 mi Calm Calm - N/A   Mostly Cloudy
1:36 AM 62.6 °F - 62.6 °F 100% 30.07 in 1.1 mi Calm Calm - N/A   Mostly Cloudy
1:41 AM 62.6 °F - 62.6 °F 100% 30.07 in 0.9 mi Calm Calm - N/A   Mostly Cloudy
1:46 AM 62.6 °F - 62.6 °F 100% 30.07 in 0.6 mi Calm Calm - N/A   Scattered Clouds
1:56 AM 63.0 °F - 62.1 °F 97% 30.07 in 0.8 mi Calm Calm - N/A   Partly Cloudy
2:06 AM 62.6 °F - 62.6 °F 100% 30.06 in 0.6 mi Calm Calm - N/A   Clear
2:21 AM 62.6 °F - 62.6 °F 100% 30.05 in 0.8 mi Calm Calm - N/A   Clear
2:26 AM 62.6 °F - 62.6 °F 100% 30.05 in 1.1 mi Calm Calm - N/A   Clear
2:31 AM 62.6 °F - 62.6 °F 100% 30.05 in 1.4 mi Calm Calm - N/A   Clear
2:36 AM 62.6 °F - 62.6 °F 100% 30.05 in 5.0 mi Calm Calm - N/A   Clear
2:51 AM 62.6 °F - 62.6 °F 100% 30.05 in 1.4 mi Calm Calm - N/A   Clear
2:56 AM 62.2 °F - 61.3 °F 97% 30.04 in 1.0 mi Calm Calm - N/A   Clear
3:01 AM 62.6 °F - 60.8 °F 94% 30.04 in 1.5 mi Calm Calm - N/A   Clear
3:11 AM 62.6 °F - 60.8 °F 94% 30.04 in 2.0 mi Calm Calm - N/A   Clear
3:16 AM 62.6 °F - 60.8 °F 94% 30.04 in 2.8 mi Calm Calm - N/A   Clear
3:26 AM 62.6 °F - 60.8 °F 94% 30.04 in 1.9 mi Calm Calm - N/A   Clear
3:31 AM 62.6 °F - 60.8 °F 94% 30.04 in 3.0 mi Calm Calm - N/A   Clear
3:46 AM 62.6 °F - 60.8 °F 94% 30.04 in 1.1 mi Calm Calm - N/A   Clear
3:51 AM 62.6 °F - 60.8 °F 94% 30.04 in 1.6 mi Calm Calm - N/A   Clear
3:56 AM 61.5 °F - 60.6 °F 97% 30.03 in 2.2 mi Calm Calm - N/A   Clear
4:01 AM 60.8 °F - 60.8 °F 100% 30.03 in 1.9 mi Calm Calm - N/A   Clear
4:06 AM 60.8 °F - 60.8 °F 100% 30.03 in 1.4 mi Calm Calm - N/A   Clear
4:11 AM 60.8 °F - 60.8 °F 100% 30.03 in 0.9 mi Calm Calm - N/A   Clear
4:16 AM 60.8 °F - 60.8 °F 100% 30.03 in 0.5 mi Calm Calm - N/A Fog Fog
4:26 AM 60.8 °F - 59.0 °F 94% 30.02 in 1.1 mi Calm Calm - N/A   Clear
4:31 AM 60.8 °F - 59.0 °F 94% 30.02 in 2.8 mi Calm Calm - N/A   Clear
4:41 AM 60.8 °F - 59.0 °F 94% 30.02 in 0.8 mi Calm Calm - N/A   Clear
4:46 AM 60.8 °F - 59.0 °F 94% 30.02 in 0.6 mi Calm Calm - N/A   Clear
4:56 AM 59.7 °F - 58.8 °F 97% 30.02 in 0.8 mi Calm Calm - N/A   Clear
5:01 AM 60.8 °F - 59.0 °F 94% 30.02 in 1.5 mi Calm Calm - N/A   Clear
5:06 AM 60.8 °F - 59.0 °F 94% 30.02 in 1.6 mi Calm Calm - N/A   Clear
5:11 AM 60.8 °F - 59.0 °F 94% 30.02 in 1.0 mi Calm Calm - N/A   Clear
5:16 AM 60.8 °F - 59.0 °F 94% 30.01 in 0.6 mi Calm Calm - N/A   Clear
5:31 AM 59.0 °F - 59.0 °F 100% 30.01 in 0.8 mi Calm Calm - N/A   Clear
5:41 AM 59.0 °F - 59.0 °F 100% 30.01 in 0.6 mi Calm Calm - N/A   Clear
5:56 AM 59.5 °F - 58.6 °F 97% 30.02 in 1.1 mi Calm Calm - N/A   Clear
6:01 AM 59.0 °F - 59.0 °F 100% 30.02 in 5.0 mi Calm Calm - N/A   Clear
6:16 AM 59.0 °F - 57.2 °F 94% 30.03 in 0.5 mi Calm Calm - N/A Fog Fog
6:41 AM 59.0 °F - 59.0 °F 100% 30.03 in 0.8 mi Calm Calm - N/A   Scattered Clouds
6:46 AM 59.0 °F - 57.2 °F 94% 30.03 in 1.6 mi Calm Calm - N/A   Scattered Clouds
6:51 AM 59.0 °F - 59.0 °F 100% 30.03 in 4.0 mi Calm Calm - N/A   Scattered Clouds
6:56 AM 59.4 °F - 58.3 °F 96% 30.03 in 8.0 mi Calm Calm - N/A   Scattered Clouds
8:56 AM 66.9 °F - 65.5 °F 95% 30.04 in 10.0 mi SE 3.5 mph - N/A   Partly Cloudy
9:56 AM 69.6 °F - 68.0 °F 95% 30.04 in 10.0 mi Calm Calm - N/A   Clear
10:56 AM 72.3 °F - 64.2 °F 76% 30.05 in 10.0 mi ESE 3.5 mph - N/A   Clear
11:56 AM 75.2 °F - 64.2 °F 69% 30.03 in 10.0 mi Calm Calm - N/A   Clear
12:56 PM 77.5 °F - 65.3 °F 66% 30.02 in 9.0 mi Calm Calm - N/A   Clear
1:56 PM 81.5 °F 83.7 °F 66.2 °F 60% 29.99 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:56 PM 83.5 °F 84.7 °F 63.9 °F 51% 29.95 in 10.0 mi Calm Calm - N/A   Clear
3:56 PM 81.3 °F 84.3 °F 68.4 °F 65% 29.92 in 10.0 mi Calm Calm - N/A   Clear
4:56 PM 79.7 °F - 67.6 °F 66% 29.91 in 10.0 mi NNE 3.5 mph - N/A   Clear
5:56 PM 79.3 °F - 68.2 °F 69% 29.90 in 10.0 mi Calm Calm - N/A   Clear
6:56 PM 79.9 °F - 67.5 °F 66% 29.89 in 10.0 mi ESE 3.5 mph - N/A   Clear
8:56 PM 72.0 °F - 66.2 °F 82% 29.91 in 10.0 mi Calm Calm - N/A   Clear
9:56 PM 71.4 °F - 65.7 °F 82% 29.94 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:56 PM 71.2 °F - 64.0 °F 78% 29.94 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:25 PM 69.8 °F - 64.4 °F 83% 29.94 in 10.0 mi Calm Calm - N/A Rain Light Rain
11:56 PM 69.1 °F - 63.7 °F 83% 29.93 in 10.0 mi Calm Calm - 0.00 in   Clear