Winchester, VA

9:27 AM EDT on October 18, 2017 (GMT -0400)
Winchester Regional

Weather History for KOKV - December, 2011

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Wednesday, December 21, 2011

  Actual Average Record
Temperature  
Mean Temperature 49 °F -  
Max Temperature 57 °F 41 °F 69 °F (2013)
Min Temperature 41 °F 25 °F 5 °F (1996)
Degree Days  
Heating Degree Days 16    
Moisture  
Dew Point 46 °F    
Average Humidity 94    
Maximum Humidity 100    
Minimum Humidity 67    
Precipitation  
Precipitation 0.08 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.90 in    
Wind  
Wind Speed 2 mph (SW)    
Max Wind Speed 14 mph    
Max Gust Speed 20 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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Daily Weather History Graph

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Date:

Astronomy

Dec. 21, 2011 Rise Set
Actual Time 7:28 AM EST 4:53 PM EST
Civil Twilight 6:58 AM EST 5:23 PM EST
Nautical Twilight 6:24 AM EST 5:56 PM EST
Astronomical Twilight 5:51 AM EST 6:29 PM EST
Moon 3:59 AM EST (12/21) 2:10 PM EST (12/21)
Length of Visible Light 10h 25m
Length of Day
9h 24m
Waning Crescent, 12% of the Moon is Illuminated
Dec 21
Waning Crescent
Dec 24
New
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last 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 41.0 °F - 37.4 °F 87% 30.05 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:35 AM 41.0 °F - 39.2 °F 93% 30.05 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
12:55 AM 41.0 °F - 39.2 °F 93% 30.05 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:15 AM 41.0 °F - 39.2 °F 93% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
1:35 AM 41.0 °F - 41.0 °F 100% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
1:55 AM 41.0 °F - 41.0 °F 100% 30.03 in 10.0 mi Calm Calm - N/A   Overcast
2:15 AM 42.8 °F - 41.0 °F 93% 30.02 in 10.0 mi Calm Calm - N/A   Overcast
2:35 AM 41.0 °F - 39.2 °F 93% 30.02 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
2:55 AM 41.0 °F - 39.2 °F 93% 30.02 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
3:15 AM 41.0 °F - 39.2 °F 93% 30.01 in 7.0 mi Calm Calm - N/A   Scattered Clouds
3:35 AM 41.0 °F - 39.2 °F 93% 30.01 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:55 AM 41.0 °F - 39.2 °F 93% 30.00 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:15 AM 41.0 °F - 39.2 °F 93% 30.00 in 7.0 mi Calm Calm - N/A   Scattered Clouds
4:35 AM 41.0 °F - 39.2 °F 93% 29.99 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
4:55 AM 41.0 °F - 39.2 °F 93% 29.97 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
5:15 AM 41.0 °F - 39.2 °F 93% 29.98 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
5:35 AM 41.0 °F - 39.2 °F 93% 29.97 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
5:55 AM 41.0 °F - 39.2 °F 93% 29.97 in 7.0 mi Calm Calm - N/A   Scattered Clouds
6:15 AM 41.0 °F - 39.2 °F 93% 29.97 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:35 AM 41.0 °F - 39.2 °F 93% 29.97 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
6:55 AM 41.0 °F - 39.2 °F 93% 29.97 in 7.0 mi Calm Calm - N/A   Scattered Clouds
7:15 AM 41.0 °F - 39.2 °F 93% 29.96 in 7.0 mi Calm Calm - N/A   Clear
7:35 AM 41.0 °F - 39.2 °F 93% 29.96 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
7:55 AM 41.0 °F 39.0 °F 39.2 °F 93% 29.95 in 7.0 mi NNE 3.5 mph - N/A   Overcast
8:15 AM 41.0 °F - 39.2 °F 93% 29.94 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
8:35 AM 41.0 °F 39.0 °F 39.2 °F 93% 29.93 in 7.0 mi ENE 3.5 mph - N/A   Mostly Cloudy
8:55 AM 42.8 °F 41.1 °F 41.0 °F 93% 29.93 in 7.0 mi NNE 3.5 mph - N/A   Scattered Clouds
9:15 AM 42.8 °F - 41.0 °F 93% 29.93 in 7.0 mi Calm Calm - N/A   Clear
9:35 AM 42.8 °F - 41.0 °F 93% 29.92 in 7.0 mi Calm Calm - N/A   Scattered Clouds
9:55 AM 42.8 °F - 41.0 °F 93% 29.93 in 7.0 mi Calm Calm - N/A   Light Drizzle
10:15 AM 44.6 °F - 41.0 °F 87% 29.92 in 7.0 mi Calm Calm - N/A Rain Light Rain
10:55 AM 44.6 °F - 42.8 °F 93% 29.91 in 7.0 mi Calm Calm - N/A   Light Drizzle
11:35 AM 46.4 °F - 44.6 °F 93% 29.88 in 7.0 mi Calm Calm - N/A Rain Light Rain
11:55 AM 48.2 °F - 46.4 °F 93% 29.86 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
12:35 PM 50.0 °F - 46.4 °F 87% 29.84 in 7.0 mi Calm Calm - N/A   Scattered Clouds
12:55 PM 50.0 °F - 48.2 °F 94% 29.84 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:15 PM 51.8 °F - 50.0 °F 94% 29.83 in 7.0 mi Calm Calm - 0.01 in Rain Light Rain
1:35 PM 50.0 °F - 50.0 °F 100% 29.80 in 5.0 mi SSE 5.8 mph - 0.01 in Rain Light Rain
1:55 PM 51.8 °F - 50.0 °F 94% 29.82 in 7.0 mi Calm Calm - 0.01 in Rain Light Rain
2:15 PM 53.6 °F - 51.8 °F 94% 29.81 in 7.0 mi SSW 6.9 mph - 0.01 in Rain Rain
2:35 PM 55.4 °F - 55.4 °F 100% 29.77 in 7.0 mi South 13.8 mph 19.6 mph 0.03 in Rain Light Rain
2:55 PM 55.4 °F - 55.4 °F 100% 29.78 in 10.0 mi SSW 9.2 mph 18.4 mph 0.03 in Rain Light Rain
3:15 PM 55.4 °F - 55.4 °F 100% 29.79 in 10.0 mi SSW 9.2 mph - 0.01 in Rain Light Rain
3:35 PM 55.4 °F - 55.4 °F 100% 29.78 in 7.0 mi SSW 10.4 mph - 0.03 in Rain Rain
3:55 PM 55.4 °F - 55.4 °F 100% 29.76 in 10.0 mi South 11.5 mph 16.1 mph 0.04 in Rain Light Rain
4:15 PM 55.4 °F - 55.4 °F 100% 29.78 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
4:35 PM 55.4 °F - 55.4 °F 100% 29.77 in 10.0 mi South 9.2 mph - N/A   Scattered Clouds
4:55 PM 55.4 °F - 55.4 °F 100% 29.76 in 10.0 mi SSW 6.9 mph - N/A   Clear
5:15 PM 55.4 °F - 55.4 °F 100% 29.77 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
5:35 PM 53.6 °F - 53.6 °F 100% 29.77 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
5:55 PM 53.6 °F - 53.6 °F 100% 29.78 in 10.0 mi SSW 6.9 mph - N/A   Clear
6:15 PM 53.6 °F - 53.6 °F 100% 29.77 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
6:35 PM 53.6 °F - 53.6 °F 100% 29.78 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
6:55 PM 55.4 °F - 55.4 °F 100% 29.79 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
7:15 PM 55.4 °F - 55.4 °F 100% 29.80 in 10.0 mi WSW 10.4 mph - N/A   Scattered Clouds
7:35 PM 55.4 °F - 55.4 °F 100% 29.81 in 10.0 mi SW 12.7 mph 16.1 mph N/A   Scattered Clouds
7:55 PM 55.4 °F - 55.4 °F 100% 29.80 in 10.0 mi SW 12.7 mph 18.4 mph N/A   Mostly Cloudy
8:15 PM 55.4 °F - 55.4 °F 100% 29.82 in 10.0 mi SW 12.7 mph 19.6 mph N/A   Scattered Clouds
8:35 PM 55.4 °F - 55.4 °F 100% 29.83 in 10.0 mi WSW 10.4 mph 18.4 mph N/A   Scattered Clouds
8:55 PM 55.4 °F - 53.6 °F 94% 29.84 in 10.0 mi WSW 9.2 mph 18.4 mph N/A   Clear
9:15 PM 55.4 °F - 53.6 °F 94% 29.85 in 10.0 mi SW 9.2 mph - N/A   Clear
9:35 PM 55.4 °F - 53.6 °F 94% 29.86 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
9:55 PM 55.4 °F - 51.8 °F 88% 29.88 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
10:15 PM 57.2 °F - 46.4 °F 67% 29.88 in 10.0 mi West 10.4 mph 17.3 mph N/A   Clear
10:35 PM 53.6 °F - 50.0 °F 88% 29.91 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:55 PM 51.8 °F - 48.2 °F 88% 29.92 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
11:15 PM 50.0 °F - 46.4 °F 87% 29.91 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
11:35 PM 53.6 °F - 44.6 °F 72% 29.92 in 10.0 mi West 10.4 mph - N/A   Scattered Clouds
11:55 PM 53.6 °F - 42.8 °F 67% 29.92 in 10.0 mi WNW 9.2 mph - N/A   Clear