Bristow, VA

1:00 PM EST on December 07, 2016 (GMT -0500)
Manassas Regional-Davis

Weather History for KHEF - April, 2013

Change the Weather History Date:

Tuesday, April 2, 2013

  Actual Average Record
Temperature  
Mean Temperature 42 °F -  
Max Temperature 51 °F 59 °F 82 °F (2007)
Min Temperature 33 °F 37 °F 28 °F (2011)
Degree Days  
Heating Degree Days 23    
Moisture  
Dew Point 16 °F    
Average Humidity 40    
Maximum Humidity 60    
Minimum Humidity 19    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.09 in    
Wind  
Wind Speed 8 mph (NW)    
Max Wind Speed 15 mph    
Max Gust Speed 25 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:

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. 02, 2013 Rise Set
Actual Time 6:52 AM EDT 7:34 PM EDT
Civil Twilight 6:26 AM EDT 8:01 PM EDT
Nautical Twilight 5:54 AM EDT 8:33 PM EDT
Astronomical Twilight 5:21 AM EDT 9:06 PM EDT
Moon 1:35 AM EDT (4/2) 11:44 AM EDT (4/2)
Length of Visible Light 13h 35m
Length of Day
12h 41m
Waning Gibbous, 56% of the Moon is Illuminated
Apr 2
Waning Gibbous
Apr 3
Last Quarter
Apr 10
New
Apr 18
First Quarter
Apr 25
Full

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 41.0 °F 37.1 °F 24.8 °F 53% 30.01 in 10.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
12:35 AM 41.0 °F 37.1 °F 23.0 °F 49% 30.02 in 10.0 mi North 5.8 mph - N/A   Overcast
12:55 AM 39.2 °F 35.9 °F 21.2 °F 49% 30.03 in 10.0 mi North 4.6 mph - N/A   Mostly Cloudy
1:15 AM 39.2 °F 34.2 °F 21.2 °F 49% 30.03 in 10.0 mi NNW 6.9 mph - N/A   Partly Cloudy
1:35 AM 35.6 °F 28.6 °F 21.2 °F 56% 30.03 in 10.0 mi NNW 9.2 mph - N/A   Clear
1:55 AM 35.6 °F 28.0 °F 21.2 °F 56% 30.03 in 10.0 mi NNW 10.4 mph - N/A   Clear
2:15 AM 35.6 °F 28.0 °F 21.2 °F 56% 30.03 in 10.0 mi NW 10.4 mph - N/A   Clear
2:35 AM 35.6 °F 28.6 °F 19.4 °F 52% 30.03 in 10.0 mi NW 9.2 mph - N/A   Clear
2:55 AM 33.8 °F 27.7 °F 21.2 °F 60% 30.03 in 10.0 mi NW 6.9 mph - N/A   Clear
3:15 AM 33.8 °F 28.6 °F 19.4 °F 56% 30.02 in 10.0 mi WNW 5.8 mph - N/A   Clear
3:35 AM 35.6 °F 30.7 °F 19.4 °F 52% 30.03 in 10.0 mi NW 5.8 mph - N/A   Clear
3:55 AM 33.8 °F 29.6 °F 19.4 °F 56% 30.03 in 10.0 mi NW 4.6 mph - N/A   Clear
4:15 AM 33.8 °F 28.6 °F 19.4 °F 56% 30.03 in 10.0 mi WNW 5.8 mph - N/A   Clear
4:35 AM 33.8 °F 27.7 °F 19.4 °F 56% 30.03 in 10.0 mi WNW 6.9 mph - N/A   Clear
4:55 AM 33.8 °F 27.7 °F 19.4 °F 56% 30.03 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:15 AM 33.8 °F 27.7 °F 19.4 °F 56% 30.04 in 10.0 mi NW 6.9 mph - N/A   Clear
5:35 AM 35.6 °F 29.9 °F 19.4 °F 52% 30.05 in 10.0 mi WNW 6.9 mph - N/A   Clear
5:55 AM 33.8 °F 29.6 °F 19.4 °F 56% 30.06 in 10.0 mi WNW 4.6 mph - N/A   Clear
6:15 AM 33.8 °F 29.6 °F 17.6 °F 52% 30.07 in 10.0 mi WNW 4.6 mph - N/A   Clear
6:35 AM 33.8 °F 29.6 °F 17.6 °F 52% 30.08 in 10.0 mi NW 4.6 mph - N/A   Clear
6:55 AM 33.8 °F 28.6 °F 17.6 °F 52% 30.09 in 10.0 mi WNW 5.8 mph - N/A   Clear
7:45 AM 37.4 °F 30.8 °F 15.8 °F 41% 30.12 in 10.0 mi NW 9.2 mph - N/A   Clear
8:45 AM 41.0 °F 34.3 °F 15.8 °F 36% 30.13 in 10.0 mi NNW 11.5 mph - N/A   Clear
9:45 AM 42.8 °F 37.0 °F 17.6 °F 36% 30.13 in 10.0 mi WNW 10.4 mph 17.3 mph N/A   Clear
11:55 AM 46.4 °F 40.1 °F 12.2 °F 25% 30.12 in 10.0 mi WNW 15.0 mph - N/A   Clear
12:45 PM 48.2 °F - 12.2 °F 24% 30.11 in 10.0 mi WNW 13.8 mph 25.3 mph N/A   Clear
1:45 PM 50.0 °F - 10.4 °F 20% 30.08 in 10.0 mi West 10.4 mph 19.6 mph N/A   Clear
3:55 PM 51.8 °F - 10.4 °F 19% 30.05 in 10.0 mi WNW 15.0 mph 18.4 mph N/A   Clear
4:55 PM 51.8 °F - 12.2 °F 21% 30.06 in 10.0 mi NNW 15.0 mph 21.9 mph N/A   Clear
5:15 PM 51.8 °F - 10.4 °F 19% 30.06 in 10.0 mi NW 9.2 mph 21.9 mph N/A   Clear
5:35 PM 50.0 °F - 10.4 °F 20% 30.06 in 10.0 mi NNW 15.0 mph - N/A   Clear
5:45 PM 50.0 °F - 12.2 °F 22% 30.07 in 10.0 mi NNW 13.8 mph 18.4 mph N/A   Clear
5:55 PM 50.0 °F - 10.4 °F 20% 30.07 in 10.0 mi NW 10.4 mph 19.6 mph N/A   Clear
6:15 PM 48.2 °F - 12.2 °F 24% 30.08 in 10.0 mi NNW 11.5 mph 16.1 mph N/A   Clear
6:35 PM 48.2 °F - 10.4 °F 22% 30.09 in 10.0 mi NNW 10.4 mph - N/A   Clear
6:45 PM 48.2 °F - 12.2 °F 24% 30.10 in 10.0 mi North 10.4 mph 17.3 mph N/A   Clear
6:55 PM 46.4 °F 41.1 °F 12.2 °F 25% 30.10 in 10.0 mi NNW 11.5 mph 18.4 mph N/A   Clear
7:15 PM 46.4 °F 41.1 °F 12.2 °F 25% 30.11 in 10.0 mi North 11.5 mph - N/A   Clear
7:35 PM 44.6 °F 40.7 °F 12.2 °F 27% 30.11 in 10.0 mi North 6.9 mph - N/A   Clear
7:55 PM 42.8 °F 39.3 °F 12.2 °F 29% 30.12 in 10.0 mi NNW 5.8 mph - N/A   Clear
8:15 PM 42.8 °F 39.3 °F 12.2 °F 29% 30.12 in 10.0 mi North 5.8 mph - N/A   Clear
8:35 PM 41.0 °F 37.1 °F 14.0 °F 33% 30.13 in 10.0 mi NNW 5.8 mph - N/A   Clear
8:55 PM 39.2 °F 35.0 °F 14.0 °F 36% 30.14 in 10.0 mi NNW 5.8 mph - N/A   Clear
9:15 PM 37.4 °F 33.8 °F 15.8 °F 41% 30.15 in 10.0 mi NNW 4.6 mph - N/A   Clear
9:35 PM 37.4 °F 31.4 °F 15.8 °F 41% 30.16 in 10.0 mi NNW 8.1 mph - N/A   Clear
9:55 PM 37.4 °F 32.1 °F 15.8 °F 41% 30.16 in 10.0 mi NNW 6.9 mph - N/A   Clear
10:15 PM 35.6 °F 29.9 °F 17.6 °F 48% 30.16 in 10.0 mi NW 6.9 mph - N/A   Clear
10:35 PM 35.6 °F 29.2 °F 17.6 °F 48% 30.17 in 10.0 mi NW 8.1 mph - N/A   Clear
10:55 PM 37.4 °F 30.8 °F 15.8 °F 41% 30.17 in 10.0 mi NNW 9.2 mph - N/A   Clear
11:15 PM 35.6 °F 29.9 °F 15.8 °F 44% 30.18 in 10.0 mi NNW 6.9 mph - N/A   Clear
11:35 PM 35.6 °F 29.9 °F 15.8 °F 44% 30.19 in 10.0 mi NNW 6.9 mph - N/A   Clear
11:55 PM 35.6 °F 30.7 °F 15.8 °F 44% 30.19 in 10.0 mi North 5.8 mph - N/A   Clear