Weather History for Manassas, VA

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Tuesday, October 23, 2012

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 80 °F 62 °F 80 °F (2001)
Min Temperature 44 °F 39 °F 24 °F (1997)
Degree Days  
Heating Degree Days 3    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 49 °F    
Average Humidity 88    
Maximum Humidity 100    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 0 mph (SSE)    
Max Wind Speed 6 mph    
Max Gust Speed -    
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

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Astronomy

Oct. 23, 2012 Rise Set
Actual Time 7:27 AM EDT 6:20 PM EDT
Civil Twilight 7:00 AM EDT 6:47 PM EDT
Nautical Twilight 6:29 AM EDT 7:18 PM EDT
Astronomical Twilight 5:58 AM EDT 7:49 PM EDT
Moon 2:59 PM EDT (10/23) 1:21 AM EDT (10/23)
Length of Visible Light 11h 46m
Length of Day
10h 52m
Waxing Gibbous, 66% of the Moon is Illuminated
Oct 23
Waxing Gibbous
Oct 29
Full
Nov 6
Last Quarter
Nov 13
New
Nov 20
First Quarter

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 46.4 °F - 46.4 °F 100% 30.14 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 46.4 °F - 46.4 °F 100% 30.14 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 46.4 °F - 44.6 °F 93% 30.13 in 9.0 mi Calm Calm - N/A   Clear
1:15 AM 46.4 °F - 44.6 °F 93% 30.14 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 46.4 °F - 44.6 °F 93% 30.13 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 44.6 °F - 44.6 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 46.4 °F - 46.4 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 46.4 °F - 46.4 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 46.4 °F - 46.4 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 44.6 °F 42.2 °F 44.6 °F 100% 30.11 in 10.0 mi SSE 4.6 mph - N/A   Clear
4:15 AM 46.4 °F 43.5 °F 46.4 °F 100% 30.10 in 10.0 mi SSE 5.8 mph - N/A   Clear
4:35 AM 46.4 °F - 44.6 °F 93% 30.11 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 46.4 °F - 44.6 °F 93% 30.11 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 46.4 °F - 44.6 °F 93% 30.11 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 44.6 °F - 42.8 °F 93% 30.11 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 44.6 °F - 44.6 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 44.6 °F - 42.8 °F 93% 30.12 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 44.6 °F - 44.6 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Clear
6:45 AM 44.6 °F - 44.6 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Clear
9:45 AM 57.2 °F - 51.8 °F 82% 30.15 in 10.0 mi Calm Calm - N/A   Clear
10:45 AM 62.6 °F - 51.8 °F 68% 30.13 in 10.0 mi Calm Calm - N/A   Clear
11:45 AM 66.2 °F - 53.6 °F 64% 30.12 in 10.0 mi Calm Calm - N/A   Clear
12:45 PM 73.4 °F - 55.4 °F 53% 30.10 in 10.0 mi Calm Calm - N/A   Clear
2:45 PM 80.6 °F - 53.6 °F 39% 30.05 in 10.0 mi Calm Calm - N/A   Clear
3:45 PM 78.8 °F - 55.4 °F 44% 30.04 in 10.0 mi Variable 3.5 mph - N/A   Clear
5:45 PM 78.8 °F - 55.4 °F 44% 30.04 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 59.0 °F - 57.2 °F 94% 30.08 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 59.0 °F - 57.2 °F 94% 30.08 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 59.0 °F - 57.2 °F 94% 30.08 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 57.2 °F - 57.2 °F 100% 30.07 in 10.0 mi SE 3.5 mph - N/A   Clear
11:15 PM 57.2 °F - 57.2 °F 100% 30.07 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 57.2 °F - 57.2 °F 100% 30.07 in 10.0 mi Calm Calm - N/A   Clear