Weather History for Fort Belvoir, VA

Change the Weather History Date:

Monday, April 15, 2013

  Actual Average Record
Temperature  
Mean Temperature 58 °F -  
Max Temperature 63 °F 66 °F 87 °F (2002)
Min Temperature 54 °F 43 °F 32 °F (1997)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 8 (Base 50)    
Moisture  
Dew Point 47 °F    
Average Humidity 65    
Maximum Humidity 76    
Minimum Humidity 58    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.24 in    
Wind  
Wind Speed 2 mph (ESE)    
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

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Apr. 15, 2013 Rise Set
Actual Time 6:32 AM EDT 7:45 PM EDT
Civil Twilight 6:04 AM EDT 8:13 PM EDT
Nautical Twilight 5:31 AM EDT 8:46 PM EDT
Astronomical Twilight 4:57 AM EDT 9:20 PM EDT
Moon 9:58 AM EDT (4/15) No Moon Set
Length of Visible Light 14h 08m
Length of Day
13h 13m
Waxing Crescent, 24% of the Moon is Illuminated
Apr 15
Waxing Crescent
Apr 18
First Quarter
Apr 25
Full
May 2
Last Quarter
May 9
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 56.7 °F 42.3 °F 59% 30.15 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 57.0 °F 42.4 °F 58% 30.15 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 56.3 °F 43.7 °F 63% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
3:40 AM 55.4 °F 44.6 °F 67% 30.18 in 10.0 mi Calm Calm - N/A Rain Light Rain
3:51 AM 55.4 °F 44.6 °F 67% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
3:55 AM 54.9 °F 44.4 °F 68% 30.18 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
4:55 AM 55.0 °F 45.0 °F 69% 30.19 in 10.0 mi ESE 4.6 mph - N/A   Clear
5:55 AM 55.6 °F 44.2 °F 66% 30.20 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:55 AM 54.5 °F 45.3 °F 71% 30.23 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 55.4 °F 48.0 °F 76% 30.23 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:54 AM 57.2 °F 48.2 °F 72% 30.25 in 10.0 mi Calm Calm - N/A Rain Light Rain
8:55 AM 57.2 °F 48.6 °F 73% 30.25 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
9:04 AM 57.2 °F 48.2 °F 72% 30.24 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
9:55 AM 59.2 °F 48.6 °F 68% 30.24 in 10.0 mi Variable 4.6 mph - 0.00 in   Clear
10:55 AM 61.3 °F 48.9 °F 64% 30.23 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
11:55 AM 61.0 °F 50.0 °F 67% 30.25 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
12:55 PM 61.9 °F 48.4 °F 61% 30.25 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
1:55 PM 63.1 °F 48.0 °F 58% 30.25 in 10.0 mi Variable 6.9 mph - N/A   Overcast
2:55 PM 62.4 °F 47.8 °F 59% 30.25 in 10.0 mi Variable 5.8 mph - N/A   Overcast
3:55 PM 61.9 °F 48.6 °F 62% 30.25 in 10.0 mi Variable 4.6 mph - N/A   Overcast
4:55 PM 61.9 °F 48.6 °F 62% 30.24 in 10.0 mi ESE 6.9 mph - N/A   Overcast
5:55 PM 61.7 °F 47.7 °F 60% 30.25 in 10.0 mi ESE 5.8 mph - N/A   Overcast
6:55 PM 61.3 °F 47.1 °F 60% 30.26 in 10.0 mi ESE 8.1 mph - N/A   Overcast
7:55 PM 60.6 °F 46.4 °F 59% 30.27 in 10.0 mi SE 6.9 mph - N/A   Overcast
8:20 PM 60.8 °F 46.4 °F 59% 30.28 in 10.0 mi Variable 4.6 mph - N/A   Overcast
8:55 PM 59.7 °F 46.0 °F 61% 30.29 in 10.0 mi ESE 6.9 mph - N/A   Overcast
9:10 PM 59.0 °F 46.4 °F 63% 30.29 in 10.0 mi ESE 4.6 mph - N/A   Overcast
9:12 PM 59.0 °F 46.4 °F 63% 30.29 in 10.0 mi East 3.5 mph - N/A   Overcast
9:36 PM 59.0 °F 46.4 °F 63% 30.30 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:55 PM 58.8 °F 46.0 °F 63% 30.30 in 10.0 mi Calm Calm - N/A   Overcast
10:55 PM 58.3 °F 46.6 °F 65% 30.30 in 10.0 mi Variable 3.5 mph - N/A   Overcast
11:55 PM 58.5 °F 47.7 °F 67% 30.30 in 10.0 mi ESE 4.6 mph - N/A   Overcast
11:57 PM 59.0 °F 48.2 °F 67% 30.30 in 10.0 mi ESE 3.5 mph - N/A   Overcast