Fort Belvoir, VA

4:40 PM EST on December 11, 2019 (GMT -0500)
Davison Army Air Field

Weather History for KDAA - May, 2019

Change the Weather History Date:

Tuesday, May 7, 2019

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 80 °F 74 °F 95 °F (2000)
Min Temperature 53 °F 50 °F 37 °F (2001)
Cooling Degree Days 2    
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 77    
Maximum Humidity 96    
Minimum Humidity 47    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.13 in    
Wind  
Wind Speed 2 mph (South)    
Max Wind Speed 10 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
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

Search for Another Location

Airport or City:

Astronomy

May. 07, 2019 Rise Set
Actual Time 6:04 AM EDT 8:06 PM EDT
Civil Twilight 5:35 AM EDT 8:35 PM EDT
Nautical Twilight 4:59 AM EDT 9:11 PM EDT
Astronomical Twilight 4:21 AM EDT 9:50 PM EDT
Moon 8:09 AM EDT (5/7) 11:04 PM EDT (5/7)
Length of Visible Light 15h 00m
Length of Day
14h 01m
Waxing Crescent, 8% of the Moon is Illuminated
May 7
Waxing Crescent
May 11
First Quarter
May 18
Full
May 26
Last Quarter
Jun 3
New

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 57.9 °F - 56.5 °F 95% 30.11 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 57.2 °F - 56.1 °F 96% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 56.3 °F - 55.2 °F 96% 30.13 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 55.4 °F - 54.3 °F 96% 30.13 in 9.0 mi Calm Calm - N/A   Clear
4:56 AM 54.3 °F - 53.2 °F 96% 30.13 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 53.6 °F - 52.5 °F 96% 30.12 in 5.0 mi Calm Calm - N/A   Clear
6:56 AM 54.7 °F - 53.6 °F 96% 30.13 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 60.3 °F - 59.2 °F 96% 30.16 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 66.6 °F - 59.5 °F 78% 30.17 in 10.0 mi South 4.6 mph - N/A   Clear
9:56 AM 70.7 °F - 61.2 °F 72% 30.17 in 10.0 mi South 4.6 mph - N/A   Clear
10:56 AM 73.8 °F - 62.4 °F 68% 30.17 in 10.0 mi Calm Calm - N/A   Clear
11:56 AM 75.2 °F - 62.6 °F 65% 30.17 in 10.0 mi Variable 6.9 mph - N/A   Clear
12:56 PM 78.1 °F - 61.5 °F 57% 30.16 in 10.0 mi South 9.2 mph 17.3 mph N/A   Clear
1:56 PM 79.5 °F - 60.3 °F 52% 30.15 in 10.0 mi South 10.4 mph - N/A   Clear
3:56 PM 80.2 °F 80.7 °F 58.1 °F 47% 30.10 in 10.0 mi South 9.2 mph - N/A   Clear
4:56 PM 79.9 °F - 59.0 °F 49% 30.09 in 10.0 mi South 9.2 mph - N/A   Clear
5:56 PM 77.4 °F - 58.3 °F 52% 30.10 in 10.0 mi SSW 4.6 mph - N/A   Clear
6:56 PM 76.5 °F - 61.0 °F 59% 30.10 in 10.0 mi SSE 3.5 mph - N/A   Clear
7:56 PM 73.0 °F - 61.3 °F 67% 30.10 in 10.0 mi Calm Calm - N/A   Clear
8:56 PM 66.7 °F - 61.7 °F 84% 30.11 in 10.0 mi Calm Calm - N/A   Clear
9:56 PM 64.8 °F - 61.3 °F 89% 30.11 in 10.0 mi Calm Calm - N/A   Clear
10:56 PM 62.8 °F - 60.4 °F 92% 30.12 in 10.0 mi SSE 3.5 mph - N/A   Clear
11:56 PM 66.7 °F - 58.5 °F 75% 30.12 in 10.0 mi SSE 3.5 mph - N/A   Clear