Weather History for Warrenton, VA

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Tuesday, November 20, 2012

  Actual Average (KHEF) Record (KHEF)
Temperature  
Mean Temperature 44 °F -  
Max Temperature 56 °F 53 °F 71 °F (1999)
Min Temperature 32 °F 30 °F 17 °F (2000)
Degree Days  
Heating Degree Days 22    
Moisture  
Dew Point 42 °F    
Average Humidity 92    
Maximum Humidity 100    
Minimum Humidity 75    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.14 in    
Wind  
Wind Speed 0 mph (ENE)    
Max Wind Speed 5 mph    
Max Gust Speed -    
Visibility 8 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

Nov. 20, 2012 Rise Set
Actual Time 6:58 AM EST 4:54 PM EST
Civil Twilight 6:30 AM EST 5:22 PM EST
Nautical Twilight 5:57 AM EST 5:55 PM EST
Astronomical Twilight 5:26 AM EST 6:26 PM EST
Moon 12:34 PM EST No Moon Set
Length of Visible Light 10h 52m
Length of Day
9h 55m
Waxing Crescent, 51% of the Moon is Illuminated
Nov 20
Waxing Crescent
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter

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 35.1 °F - 35.1 °F 100% 30.22 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:35 AM 34.7 °F - 34.7 °F 100% 30.21 in 7.0 mi Calm Calm - N/A   Scattered Clouds
12:55 AM 34.2 °F - 34.2 °F 100% 30.20 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 34.9 °F - 34.9 °F 100% 30.20 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:35 AM 34.7 °F - 34.7 °F 100% 30.19 in 7.0 mi Calm Calm - N/A   Scattered Clouds
1:55 AM 33.4 °F - 33.4 °F 100% 30.19 in 7.0 mi Calm Calm - N/A   Clear
2:15 AM 34.5 °F - 34.5 °F 100% 30.19 in 7.0 mi Calm Calm - N/A   Clear
2:35 AM 34.0 °F - 34.0 °F 100% 30.19 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 33.1 °F - 33.1 °F 100% 30.19 in 7.0 mi Calm Calm - N/A   Clear
3:35 AM 32.9 °F - 32.9 °F 100% 30.19 in 7.0 mi Calm Calm - N/A   Clear
7:15 AM 38.3 °F - 38.3 °F 100% 30.18 in 7.0 mi Calm Calm - N/A   Overcast
7:35 AM 39.0 °F - 39.0 °F 100% 30.18 in 7.0 mi Calm Calm - N/A   Overcast
7:55 AM 40.8 °F - 40.8 °F 100% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
8:15 AM 42.8 °F - 41.7 °F 96% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
8:35 AM 44.8 °F - 42.3 °F 91% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:55 AM 45.9 °F 44.6 °F 42.3 °F 87% 30.18 in 10.0 mi NNE 3.5 mph - N/A   Scattered Clouds
9:15 AM 45.9 °F - 42.8 °F 89% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:35 AM 46.9 °F - 43.0 °F 86% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
9:55 AM 48.9 °F - 46.0 °F 90% 30.18 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
10:15 AM 50.0 °F - 45.9 °F 86% 30.19 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
10:35 AM 50.9 °F - 46.9 °F 86% 30.18 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:55 AM 51.3 °F - 46.6 °F 84% 30.18 in 10.0 mi Calm Calm - N/A   Overcast
11:15 AM 51.6 °F - 47.1 °F 85% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
11:35 AM 52.2 °F - 47.5 °F 84% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
11:55 AM 52.2 °F - 48.2 °F 86% 30.15 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:15 PM 52.7 °F - 47.7 °F 83% 30.13 in 10.0 mi Calm Calm - N/A   Clear
12:35 PM 53.6 °F - 47.7 °F 80% 30.13 in 10.0 mi Calm Calm - N/A   Clear
12:55 PM 54.1 °F - 47.7 °F 79% 30.12 in 10.0 mi Calm Calm - N/A   Clear
1:15 PM 55.2 °F - 48.2 °F 77% 30.11 in 10.0 mi NNE 3.5 mph - N/A   Clear
1:35 PM 55.2 °F - 48.0 °F 77% 30.10 in 10.0 mi Calm Calm - N/A   Clear
1:55 PM 55.4 °F - 47.7 °F 75% 30.09 in 10.0 mi Calm Calm - N/A   Clear
2:15 PM 55.0 °F - 48.2 °F 78% 30.09 in 10.0 mi Calm Calm - N/A   Clear
2:35 PM 55.4 °F - 48.0 °F 76% 30.08 in 10.0 mi Calm Calm - N/A   Clear
2:55 PM 54.9 °F - 48.2 °F 78% 30.08 in 10.0 mi NE 3.5 mph - N/A   Clear
3:15 PM 54.5 °F - 48.2 °F 79% 30.08 in 10.0 mi East 3.5 mph - N/A   Clear
3:35 PM 54.3 °F - 48.6 °F 81% 30.08 in 7.0 mi East 3.5 mph - N/A   Clear
3:55 PM 53.4 °F - 48.9 °F 85% 30.08 in 10.0 mi East 4.6 mph - N/A   Clear
4:15 PM 53.6 °F - 48.6 °F 83% 30.09 in 10.0 mi NE 3.5 mph - N/A   Clear
4:35 PM 53.2 °F - 48.6 °F 84% 30.09 in 10.0 mi Calm Calm - N/A   Clear
4:55 PM 52.2 °F - 47.8 °F 85% 30.09 in 10.0 mi Calm Calm - N/A   Clear
5:15 PM 48.7 °F - 46.4 °F 92% 30.10 in 10.0 mi Calm Calm - N/A   Clear
5:35 PM 44.4 °F - 44.1 °F 99% 30.11 in 10.0 mi Calm Calm - N/A   Clear
5:55 PM 43.2 °F - 43.2 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Clear
6:15 PM 43.9 °F - 43.9 °F 100% 30.11 in 10.0 mi Calm Calm - N/A   Clear
6:35 PM 42.4 °F - 42.4 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
6:55 PM 43.2 °F - 43.2 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
7:15 PM 43.3 °F - 43.3 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 41.0 °F - 40.5 °F 98% 30.12 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 37.2 °F - 37.2 °F 100% 30.13 in 7.0 mi Calm Calm - N/A   Clear
8:15 PM 40.6 °F - 40.6 °F 100% 30.13 in 7.0 mi Calm Calm - N/A   Clear
8:35 PM 38.5 °F - 38.5 °F 100% 30.12 in 5.0 mi Calm Calm - N/A   Clear
8:55 PM 40.3 °F - 40.3 °F 100% 30.12 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 39.4 °F - 39.4 °F 100% 30.13 in 7.0 mi Calm Calm - N/A   Clear
9:35 PM 39.6 °F - 39.6 °F 100% 30.13 in 7.0 mi Calm Calm - N/A   Clear
9:55 PM 37.2 °F - 37.2 °F 100% 30.13 in 5.0 mi Calm Calm - N/A   Clear
10:15 PM 36.7 °F - 36.7 °F 100% 30.13 in 3.0 mi Calm Calm - N/A   Clear
10:35 PM 37.6 °F - 37.6 °F 100% 30.13 in 5.0 mi Calm Calm - N/A   Clear
10:55 PM 33.6 °F - 33.6 °F 100% 30.14 in 2.5 mi Calm Calm - N/A   Clear
11:15 PM 36.1 °F - 36.1 °F 100% 30.14 in 2.0 mi Calm Calm - N/A   Clear
11:35 PM 35.1 °F - 35.1 °F 100% 30.13 in 0.5 mi Calm Calm - N/A Fog Fog
11:55 PM 34.7 °F - 34.7 °F 100% 30.13 in 2.0 mi Calm Calm - N/A   Clear