Fort Belvoir, VA

6:32 AM EST on December 07, 2019 (GMT -0500)
Davison Army Air Field

Weather History for KDAA - May, 2019

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Wednesday, May 8, 2019

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 73 °F 74 °F 95 °F (2000)
Min Temperature 59 °F 50 °F 35 °F (1997)
Cooling Degree Days 1    
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 60 °F    
Average Humidity 80    
Maximum Humidity 95    
Minimum Humidity 69    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 1 mph (NE)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 10 miles    
Events 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. 08, 2019 Rise Set
Actual Time 6:03 AM EDT 8:07 PM EDT
Civil Twilight 5:34 AM EDT 8:36 PM EDT
Nautical Twilight 4:58 AM EDT 9:12 PM EDT
Astronomical Twilight 4:20 AM EDT 9:51 PM EDT
Moon 8:59 AM EDT (5/8) No Moon Set
Length of Visible Light 15h 02m
Length of Day
14h 03m
Waxing Crescent, 15% of the Moon is Illuminated
May 8
Waxing Crescent
May 11
First Quarter
May 18
Full
May 26
Last Quarter
Jun 3
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 62.2 °F 59.0 °F 89% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 61.0 °F 58.3 °F 91% 30.12 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:56 AM 63.7 °F 59.7 °F 87% 30.11 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
3:56 AM 63.1 °F 59.5 °F 88% 30.10 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:56 AM 61.5 °F 59.5 °F 93% 30.10 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:04 AM 60.8 °F 59.0 °F 94% 30.11 in 10.0 mi Calm Calm - N/A Rain Light Rain
5:13 AM 62.6 °F 60.8 °F 94% 30.11 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:56 AM 60.6 °F 58.6 °F 93% 30.12 in 10.0 mi Calm Calm - 0.00 in   Partly Cloudy
6:56 AM 59.7 °F 58.3 °F 95% 30.15 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 65.8 °F 61.2 °F 85% 30.15 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:56 AM 70.3 °F 60.8 °F 72% 30.16 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 71.6 °F 61.3 °F 70% 30.17 in 10.0 mi North 5.8 mph - N/A   Overcast
10:11 AM 71.6 °F 60.8 °F 69% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:36 AM 71.6 °F 60.8 °F 69% 30.18 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:56 AM 72.3 °F 61.9 °F 70% 30.18 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:56 AM 73.4 °F 62.6 °F 69% 30.18 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
12:56 PM 72.7 °F 62.2 °F 70% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
1:56 PM 73.2 °F 62.8 °F 70% 30.15 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
2:16 PM 73.4 °F 64.4 °F 73% 30.16 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:21 PM 73.4 °F 62.6 °F 69% 30.16 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
2:56 PM 72.3 °F 62.8 °F 72% 30.15 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
3:56 PM 71.1 °F 61.9 °F 73% 30.14 in 10.0 mi NNE 4.6 mph - N/A   Overcast
4:56 PM 70.5 °F 62.2 °F 75% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
5:36 PM 68.0 °F 60.8 °F 78% 30.14 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
5:56 PM 68.0 °F 60.8 °F 78% 30.15 in 10.0 mi NNE 3.5 mph - N/A   Overcast
6:56 PM 66.2 °F 60.3 °F 81% 30.16 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:36 PM 66.2 °F 59.0 °F 78% 30.17 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
7:56 PM 65.1 °F 58.8 °F 80% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:16 PM 64.4 °F 59.0 °F 83% 30.18 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:41 PM 64.4 °F 59.0 °F 83% 30.18 in 10.0 mi ENE 4.6 mph - N/A   Overcast
8:56 PM 64.8 °F 58.1 °F 79% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
9:56 PM 64.6 °F 58.6 °F 81% 30.20 in 10.0 mi East 4.6 mph - N/A   Overcast
10:56 PM 63.5 °F 57.6 °F 81% 30.20 in 10.0 mi East 6.9 mph - N/A   Overcast
11:01 PM 64.4 °F 57.2 °F 77% 30.20 in 10.0 mi East 5.8 mph - N/A   Overcast
11:31 PM 62.6 °F 57.2 °F 82% 30.20 in 10.0 mi Calm Calm - N/A   Overcast
11:56 PM 63.0 °F 57.4 °F 82% 30.20 in 10.0 mi ESE 3.5 mph - N/A   Overcast