Weather History for Manassas, VA

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Monday, December 3, 2012

  Actual Average Record
Temperature  
Mean Temperature 55 °F -  
Max Temperature 71 °F 49 °F 71 °F (1998)
Min Temperature 39 °F 28 °F 14 °F (2002)
Degree Days  
Heating Degree Days 10    
Growing Degree Days 5 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 92    
Maximum Humidity 100    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 0 mph (SW)    
Max Wind Speed 5 mph    
Max Gust Speed -    
Visibility 7 miles    
Events Fog    
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

Dec. 03, 2012 Rise Set
Actual Time 7:11 AM EST 4:48 PM EST
Civil Twilight 6:42 AM EST 5:17 PM EST
Nautical Twilight 6:09 AM EST 5:51 PM EST
Astronomical Twilight 5:36 AM EST 6:23 PM EST
Moon 9:31 PM EST (12/3) 10:35 AM EST (12/3)
Length of Visible Light 10h 35m
Length of Day
9h 36m
Waning Gibbous, 78% of the Moon is Illuminated
Dec 3
Waning Gibbous
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter
Dec 28
Full

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 48.2 °F - 46.4 °F 93% 30.17 in 10.0 mi Calm Calm - N/A   Overcast
12:35 AM 48.2 °F - 46.4 °F 93% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
12:55 AM 46.4 °F - 46.4 °F 100% 30.16 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:15 AM 44.6 °F - 44.6 °F 100% 30.16 in 5.0 mi Calm Calm - N/A   Partly Cloudy
1:55 AM 42.8 °F - 42.8 °F 100% 30.16 in 1.8 mi Calm Calm - N/A   Clear
2:15 AM 42.8 °F - 42.8 °F 100% 30.17 in 2.5 mi Calm Calm - N/A   Clear
2:35 AM 42.8 °F - 42.8 °F 100% 30.17 in 3.0 mi Calm Calm - N/A   Clear
2:55 AM 42.8 °F 40.1 °F 41.0 °F 93% 30.18 in 4.0 mi NW 4.6 mph - N/A   Clear
3:15 AM 42.8 °F - 42.8 °F 100% 30.18 in 5.0 mi Calm Calm - N/A   Clear
3:35 AM 42.8 °F - 41.0 °F 93% 30.18 in 4.0 mi Calm Calm - N/A   Clear
3:55 AM 39.2 °F - 39.2 °F 100% 30.18 in 3.0 mi Calm Calm - N/A   Clear
4:15 AM 41.0 °F - 39.2 °F 93% 30.17 in 1.8 mi Calm Calm - N/A   Clear
4:35 AM 39.2 °F - 39.2 °F 100% 30.18 in 4.0 mi Calm Calm - N/A   Clear
4:55 AM 42.8 °F - 42.8 °F 100% 30.18 in 1.0 mi Calm Calm - N/A   Mostly Cloudy
5:15 AM 41.0 °F 38.0 °F 41.0 °F 100% 30.18 in 2.0 mi SSE 4.6 mph - N/A   Scattered Clouds
5:35 AM 39.2 °F - 39.2 °F 100% 30.19 in 3.0 mi Calm Calm - N/A   Clear
5:55 AM 39.2 °F - 39.2 °F 100% 30.20 in 3.0 mi Calm Calm - N/A   Clear
6:15 AM 41.0 °F - 39.2 °F 93% 30.20 in 4.0 mi Calm Calm - N/A   Clear
7:45 AM 39.2 °F - 39.2 °F 100% 30.24 in 6.0 mi Calm Calm - N/A Fog Shallow Fog
8:50 AM 46.4 °F - 44.6 °F 93% 30.26 in 7.0 mi Calm Calm - N/A   Scattered Clouds
11:55 AM 64.4 °F - 53.6 °F 68% 30.24 in 10.0 mi Calm Calm - N/A   Overcast
12:45 PM 66.2 °F - 53.6 °F 64% 30.21 in 10.0 mi Calm Calm - N/A   Partly Cloudy
2:50 PM 71.6 °F - 53.6 °F 53% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
3:45 PM 69.8 °F - 53.6 °F 56% 30.20 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:45 PM 64.4 °F - 53.6 °F 68% 30.20 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:55 PM 55.4 °F - 51.8 °F 88% 30.22 in 10.0 mi Calm Calm - N/A   Partly Cloudy
6:45 PM 53.6 °F - 51.8 °F 94% 30.23 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:55 PM 55.4 °F - 51.8 °F 88% 30.24 in 10.0 mi Calm Calm - N/A   Overcast
8:15 PM 53.6 °F - 51.8 °F 94% 30.24 in 10.0 mi Calm Calm - N/A   Overcast
8:35 PM 51.8 °F - 51.8 °F 100% 30.24 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:55 PM 51.8 °F - 50.0 °F 94% 30.24 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 50.0 °F - 50.0 °F 100% 30.24 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 48.2 °F - 48.2 °F 100% 30.24 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:55 PM 48.2 °F - 46.4 °F 93% 30.24 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:15 PM 46.4 °F - 44.6 °F 93% 30.24 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:35 PM 44.6 °F - 44.6 °F 100% 30.24 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 46.4 °F - 46.4 °F 100% 30.24 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 46.4 °F - 44.6 °F 93% 30.24 in 6.0 mi Calm Calm - N/A   Clear
11:35 PM 46.4 °F - 46.4 °F 100% 30.23 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 44.6 °F - 44.6 °F 100% 30.24 in 10.0 mi Calm Calm - N/A   Clear