Weather History for Fort Belvoir, VA

Change the Weather History Date:

Sunday, March 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 36 °F -  
Max Temperature 41 °F 53 °F 78 °F (1999)
Min Temperature 32 °F 33 °F 24 °F (2014)
Degree Days  
Heating Degree Days 28    
Moisture  
Dew Point 32 °F    
Average Humidity 79    
Maximum Humidity 93    
Minimum Humidity 63    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 2 mph (East)    
Max Wind Speed 6 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

Mar. 17, 2013 Rise Set
Actual Time 7:16 AM EDT 7:17 PM EDT
Civil Twilight 6:50 AM EDT 7:44 PM EDT
Nautical Twilight 6:19 AM EDT 8:15 PM EDT
Astronomical Twilight 5:47 AM EDT 8:46 PM EDT
Moon 10:31 AM EDT (3/17) 12:20 AM EDT (3/17)
Length of Visible Light 12h 54m
Length of Day
12h 01m
Waxing Crescent, 31% of the Moon is Illuminated
Mar 17
Waxing Crescent
Mar 19
First Quarter
Mar 27
Full
Apr 3
Last Quarter
Apr 10
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 40.3 °F 37.1 °F 33.6 °F 77% 29.93 in 10.0 mi NW 4.6 mph - N/A   Clear
1:55 AM 39.0 °F 36.8 °F 33.3 °F 80% 29.94 in 10.0 mi North 3.5 mph - N/A   Clear
2:55 AM 38.5 °F - 32.7 °F 80% 29.97 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 34.0 °F - 31.5 °F 90% 29.99 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 35.6 °F - 31.1 °F 84% 30.01 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 32.9 °F - 29.8 °F 88% 30.03 in 10.0 mi Calm Calm - N/A   Clear
6:04 AM 32.0 °F - 30.2 °F 93% 30.04 in 9.0 mi Calm Calm - N/A   Clear
6:49 AM 32.0 °F - 30.2 °F 93% 30.07 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
6:55 AM 32.9 °F - 30.2 °F 90% 30.07 in 9.0 mi Calm Calm - N/A   Overcast
7:01 AM 32.0 °F - 30.2 °F 93% 30.07 in 9.0 mi Calm Calm - N/A   Overcast
7:08 AM 32.0 °F - 30.2 °F 93% 30.08 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
7:55 AM 32.2 °F - 30.2 °F 92% 30.09 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
8:55 AM 37.0 °F - 32.4 °F 83% 30.13 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:55 AM 39.2 °F - 29.5 °F 68% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
10:55 AM 41.2 °F 38.2 °F 29.7 °F 64% 30.18 in 10.0 mi NW 4.6 mph - N/A   Overcast
11:20 AM 41.0 °F 39.0 °F 30.2 °F 65% 30.18 in 10.0 mi WNW 3.5 mph - N/A   Overcast
11:35 AM 41.0 °F 39.0 °F 30.2 °F 65% 30.17 in 10.0 mi Variable 3.5 mph - N/A   Overcast
11:55 AM 41.4 °F 39.4 °F 30.2 °F 65% 30.18 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
11:58 AM 41.0 °F 39.0 °F 30.2 °F 65% 30.18 in 10.0 mi WNW 3.5 mph - N/A Rain Light Rain
12:18 PM 41.0 °F 37.1 °F 32.0 °F 70% 30.19 in 10.0 mi NW 5.8 mph - N/A Rain Light Rain
12:32 PM 41.0 °F 39.0 °F 33.8 °F 76% 30.20 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
12:43 PM 39.2 °F 35.9 °F 32.0 °F 75% 30.20 in 9.0 mi North 4.6 mph - N/A Rain Light Rain
12:49 PM 41.0 °F 39.0 °F 32.0 °F 70% 30.20 in 9.0 mi Variable 3.5 mph - N/A Rain Light Rain
12:52 PM 41.0 °F 38.0 °F 33.8 °F 76% 30.20 in 9.0 mi NNE 4.6 mph - N/A Rain Light Rain
12:55 PM 40.1 °F 38.0 °F 33.6 °F 78% 30.20 in 10.0 mi Variable 3.5 mph - 0.00 in Rain Light Rain
1:05 PM 39.2 °F - 33.8 °F 81% 30.20 in 10.0 mi Calm Calm - N/A Rain Light Rain
1:18 PM 39.2 °F 35.9 °F 33.8 °F 81% 30.19 in 10.0 mi SE 4.6 mph - N/A Rain Light Rain
1:21 PM 39.2 °F 35.9 °F 33.8 °F 81% 30.19 in 10.0 mi SSE 4.6 mph - N/A Rain Light Rain
1:25 PM 39.2 °F 37.0 °F 33.8 °F 81% 30.19 in 10.0 mi SSE 3.5 mph - N/A Rain Light Rain
1:31 PM 39.2 °F 35.9 °F 33.8 °F 81% 30.18 in 10.0 mi SE 4.6 mph - N/A Rain Light Rain
1:32 PM 39.2 °F 37.0 °F 33.8 °F 81% 30.18 in 10.0 mi SE 3.5 mph - N/A Rain Light Rain
1:34 PM 39.2 °F 37.0 °F 33.8 °F 81% 30.18 in 10.0 mi SSE 3.5 mph - N/A Rain Light Rain
1:55 PM 39.6 °F - 34.5 °F 82% 30.18 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
2:01 PM 39.2 °F - 33.8 °F 81% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
2:34 PM 39.2 °F 37.0 °F 33.8 °F 81% 30.17 in 10.0 mi SE 3.5 mph - N/A   Overcast
2:47 PM 39.2 °F 35.9 °F 32.0 °F 75% 30.18 in 6.0 mi Variable 4.6 mph - N/A Rain Light Rain
2:55 PM 38.7 °F 36.3 °F 32.0 °F 77% 30.18 in 8.0 mi North 3.5 mph - 0.00 in Rain Light Rain
3:03 PM 39.2 °F - 32.0 °F 75% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
3:33 PM 39.2 °F - 32.0 °F 75% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
3:55 PM 40.6 °F 38.6 °F 29.5 °F 64% 30.19 in 10.0 mi Variable 3.5 mph - 0.00 in   Overcast
4:55 PM 40.8 °F - 28.9 °F 63% 30.19 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:09 PM 41.0 °F 38.0 °F 30.2 °F 65% 30.20 in 10.0 mi NNW 4.6 mph - N/A Rain Light Rain
5:30 PM 39.2 °F - 32.0 °F 75% 30.21 in 9.0 mi Calm Calm - N/A Rain Light Rain
5:38 PM 39.2 °F - 32.0 °F 75% 30.21 in 10.0 mi Calm Calm - N/A Rain Light Rain
5:47 PM 37.4 °F - 32.0 °F 81% 30.21 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:55 PM 38.5 °F - 32.0 °F 78% 30.21 in 10.0 mi Calm Calm - 0.00 in   Partly Cloudy
6:55 PM 38.3 °F 35.9 °F 32.4 °F 79% 30.23 in 10.0 mi SSW 3.5 mph - N/A   Clear
7:55 PM 37.6 °F 35.1 °F 32.7 °F 83% 30.25 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
8:55 PM 37.0 °F - 33.6 °F 87% 30.27 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 36.9 °F 34.3 °F 33.8 °F 89% 30.27 in 10.0 mi SE 3.5 mph - N/A   Overcast
10:55 PM 36.9 °F - 33.6 °F 88% 30.29 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:55 PM 37.6 °F - 33.6 °F 86% 30.30 in 10.0 mi Calm Calm - N/A   Clear