Manassas, VA

7:55 AM EST on January 23, 2018 (GMT -0500)
Manassas Regional-Davis

Weather History for KHEF - February, 2012

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Friday, February 24, 2012

  Actual Average Record
Temperature  
Mean Temperature 52 °F -  
Max Temperature 59 °F 47 °F 77 °F (2017)
Min Temperature 42 °F 25 °F 1 °F (2015)
Degree Days  
Heating Degree Days 14    
Growing Degree Days 2 (Base 50)    
Moisture  
Dew Point 41 °F    
Average Humidity 72    
Maximum Humidity 88    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.52 in    
Wind  
Wind Speed 7 mph (NNW)    
Max Wind Speed 20 mph    
Max Gust Speed 28 mph    
Visibility 9 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

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Date:

Astronomy

Feb. 24, 2012 Rise Set
Actual Time 6:50 AM EST 5:57 PM EST
Civil Twilight 6:23 AM EST 6:24 PM EST
Nautical Twilight 5:52 AM EST 6:54 PM EST
Astronomical Twilight 5:21 AM EST 7:25 PM EST
Moon 7:46 AM EST (2/24) 8:56 PM EST (2/24)
Length of Visible Light 12h 00m
Length of Day
11h 07m
Waxing Crescent, 7% of the Moon is Illuminated
Feb 24
Waxing Crescent
Feb 29
First Quarter
Mar 8
Full
Mar 14
Last Quarter
Mar 22
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 53.6 °F - 44.6 °F 72% 29.53 in 10.0 mi East 8.1 mph - N/A   Overcast
12:35 AM 51.8 °F - 44.6 °F 76% 29.52 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
12:55 AM 51.8 °F - 44.6 °F 76% 29.51 in 10.0 mi SSE 8.1 mph - N/A   Scattered Clouds
1:15 AM 51.8 °F - 46.4 °F 82% 29.49 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:35 AM 51.8 °F - 44.6 °F 76% 29.49 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:55 AM 48.2 °F - 42.8 °F 82% 29.50 in 10.0 mi West 3.5 mph - N/A   Partly Cloudy
2:15 AM 50.0 °F - 44.6 °F 82% 29.52 in 10.0 mi NNW 10.4 mph - N/A   Partly Cloudy
2:35 AM 51.8 °F - 44.6 °F 76% 29.51 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
2:55 AM 51.8 °F - 46.4 °F 82% 29.51 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
3:15 AM 51.8 °F - 44.6 °F 76% 29.50 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
3:35 AM 51.8 °F - 44.6 °F 76% 29.49 in 10.0 mi North 6.9 mph - N/A   Partly Cloudy
3:55 AM 51.8 °F - 41.0 °F 67% 29.49 in 10.0 mi North 10.4 mph - N/A   Clear
4:15 AM 48.2 °F - 39.2 °F 71% 29.50 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
4:35 AM 48.2 °F - 37.4 °F 66% 29.52 in 10.0 mi North 9.2 mph - N/A   Clear
4:55 AM 46.4 °F 40.7 °F 37.4 °F 71% 29.52 in 10.0 mi North 12.7 mph - N/A   Scattered Clouds
5:15 AM 46.4 °F 41.9 °F 37.4 °F 71% 29.53 in 10.0 mi NNW 9.2 mph - N/A   Overcast
5:35 AM 46.4 °F 40.7 °F 37.4 °F 71% 29.53 in 10.0 mi North 12.7 mph - N/A   Overcast
5:55 AM 46.4 °F 42.4 °F 37.4 °F 71% 29.53 in 10.0 mi North 8.1 mph - N/A   Overcast
6:15 AM 44.6 °F 40.7 °F 37.4 °F 76% 29.53 in 10.0 mi North 6.9 mph - N/A   Overcast
7:45 AM 44.6 °F 42.2 °F 39.2 °F 81% 29.56 in 7.0 mi North 4.6 mph - N/A   Overcast
8:45 AM 46.4 °F 42.9 °F 39.2 °F 76% 29.57 in 9.0 mi NNW 6.9 mph - N/A   Overcast
9:45 AM 46.4 °F 43.5 °F 39.2 °F 76% 29.56 in 10.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
11:45 AM 53.6 °F - 42.8 °F 67% 29.50 in 10.0 mi NE 4.6 mph - N/A   Overcast
12:45 PM 59.0 °F - 46.4 °F 63% 29.46 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:45 PM 55.4 °F - 48.2 °F 77% 29.42 in 4.0 mi NNW 8.1 mph - N/A Rain Light Rain
2:38 PM 55.4 °F - 51.8 °F 88% 29.36 in 6.0 mi East 8.1 mph - N/A   Mostly Cloudy
3:45 PM 55.4 °F - 51.8 °F 88% 29.40 in 3.0 mi Calm Calm - N/A   Overcast
4:45 PM 55.4 °F - 51.8 °F 88% 29.40 in 5.0 mi North 11.5 mph 20.7 mph N/A   Overcast
5:55 PM 53.6 °F - 46.4 °F 77% 29.43 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:45 PM 51.8 °F - 46.4 °F 82% 29.47 in 7.0 mi Calm Calm - N/A   Scattered Clouds
8:45 PM 51.8 °F - 26.6 °F 38% 29.64 in 10.0 mi WNW 18.4 mph 26.5 mph N/A   Scattered Clouds
10:35 PM 44.6 °F 37.4 °F 24.8 °F 46% 29.70 in 10.0 mi WNW 16.1 mph 24.2 mph N/A   Partly Cloudy
10:55 PM 44.6 °F 36.6 °F 24.8 °F 46% 29.70 in 10.0 mi WNW 19.6 mph 27.6 mph N/A   Clear
11:15 PM 44.6 °F 36.6 °F 24.8 °F 46% 29.71 in 10.0 mi West 19.6 mph 24.2 mph N/A   Mostly Cloudy
11:55 PM 42.8 °F 35.4 °F 24.8 °F 49% 29.72 in 10.0 mi West 15.0 mph 20.7 mph N/A   Scattered Clouds