Fort Belvoir, VA

4:57 AM EST on December 07, 2019 (GMT -0500)
Davison Army Air Field

Weather History for KDAA - July, 2019

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Tuesday, July 16, 2019

  Actual Average Record
Temperature  
Mean Temperature 81 °F -  
Max Temperature 92 °F 86 °F 100 °F (1997)
Min Temperature 70 °F 65 °F 58 °F (2011)
Cooling Degree Days 16    
Growing Degree Days 31 (Base 50)    
Moisture  
Dew Point 73 °F    
Average Humidity 77    
Maximum Humidity 96    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 1 mph (SSE)    
Max Wind Speed 8 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

Jul. 16, 2019 Rise Set
Actual Time 5:56 AM EDT 8:32 PM EDT
Civil Twilight 5:25 AM EDT 9:03 PM EDT
Nautical Twilight 4:47 AM EDT 9:41 PM EDT
Astronomical Twilight 4:04 AM EDT 10:24 PM EDT
Moon 8:36 PM EDT (7/16) 5:33 AM EDT (7/16)
Length of Visible Light 15h 37m
Length of Day
14h 35m
Full, 100% of the Moon is Illuminated
Jul 16
Full
Jul 16
Full
Jul 24
Last Quarter
Jul 31
New
Aug 7
First 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 73.2 °F - 71.1 °F 93% 30.07 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 72.5 °F - 70.9 °F 95% 30.07 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 72.0 °F - 70.3 °F 95% 30.06 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 71.2 °F - 70.0 °F 96% 30.07 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 70.9 °F - 69.6 °F 96% 30.07 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 70.5 °F - 69.3 °F 96% 30.08 in 9.0 mi Calm Calm - N/A   Clear
6:56 AM 70.9 °F - 69.6 °F 96% 30.09 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 76.8 °F - 72.7 °F 87% 30.11 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 81.3 °F 86.5 °F 73.4 °F 77% 30.11 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 84.9 °F 92.5 °F 74.3 °F 70% 30.10 in 10.0 mi Calm Calm - N/A   Clear
9:57 AM 84.2 °F 92.3 °F 75.2 °F 74% 30.10 in 10.0 mi South 3.5 mph - N/A   Light Drizzle
9:58 AM 84.2 °F 90.9 °F 73.4 °F 70% 30.10 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
10:56 AM 88.9 °F 93.8 °F 70.0 °F 53% 30.10 in 10.0 mi WSW 3.5 mph - 0.00 in   Clear
11:56 AM 89.8 °F 95.1 °F 69.8 °F 52% 30.10 in 10.0 mi SSE 3.5 mph - N/A   Clear
12:56 PM 90.3 °F 97.2 °F 71.4 °F 54% 30.09 in 10.0 mi SSE 4.6 mph - N/A   Scattered Clouds
1:56 PM 91.6 °F 96.7 °F 69.6 °F 48% 30.07 in 10.0 mi SSE 8.1 mph - N/A   Scattered Clouds
3:56 PM 92.3 °F 99.7 °F 72.0 °F 51% 30.04 in 10.0 mi SE 3.5 mph - N/A   Clear
4:56 PM 89.2 °F 100.7 °F 76.3 °F 65% 30.03 in 10.0 mi SE 3.5 mph - N/A   Partly Cloudy
5:56 PM 87.1 °F 99.8 °F 78.1 °F 74% 30.01 in 10.0 mi ESE 3.5 mph - N/A   Partly Cloudy
6:56 PM 87.3 °F 100.4 °F 78.3 °F 74% 30.02 in 10.0 mi SSE 4.6 mph - N/A   Partly Cloudy
7:46 PM 84.2 °F 96.1 °F 78.8 °F 84% 30.02 in 10.0 mi SE 3.5 mph - N/A Rain Light Rain
7:56 PM 84.4 °F 96.3 °F 78.6 °F 83% 30.02 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
8:06 PM 82.4 °F 92.4 °F 78.8 °F 89% 30.02 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:56 PM 82.4 °F 92.4 °F 78.8 °F 89% 30.02 in 10.0 mi Calm Calm - 0.00 in   Scattered Clouds
9:56 PM 83.7 °F 89.4 °F 72.3 °F 69% 30.05 in 10.0 mi SSE 8.1 mph - N/A   Partly Cloudy
10:56 PM 82.4 °F 87.4 °F 72.3 °F 71% 30.05 in 10.0 mi SSE 4.6 mph - N/A   Partly Cloudy
11:56 PM 80.2 °F 84.7 °F 73.4 °F 80% 30.04 in 10.0 mi Calm Calm - N/A   Mostly Cloudy