Quantico, VA

2:19 AM EDT on September 26, 2016 (GMT -0400)
Quantico Marine Corps Air Facility

Weather History for KNYG - December, 2012

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Friday, December 21, 2012

  Actual Average Record
Temperature  
Mean Temperature 48 °F -  
Max Temperature 59 °F 42 °F 70 °F (2013)
Min Temperature 36 °F 27 °F 15 °F (1996)
Degree Days  
Heating Degree Days 18    
Moisture  
Dew Point 34 °F    
Average Humidity 64    
Maximum Humidity 94    
Minimum Humidity 39    
Precipitation  
Precipitation 0.36 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.43 in    
Wind  
Wind Speed 12 mph (West)    
Max Wind Speed 21 mph    
Max Gust Speed 29 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, 2012 Rise Set
Actual Time 7:23 AM EST 4:51 PM EST
Civil Twilight 6:53 AM EST 5:21 PM EST
Nautical Twilight 6:20 AM EST 5:55 PM EST
Astronomical Twilight 5:47 AM EST 6:27 PM EST
Moon 12:35 PM EST (12/21) 1:11 AM EST (12/21)
Length of Visible Light 10h 28m
Length of Day
9h 28m
Waxing Gibbous, 64% of the Moon is Illuminated
Dec 21
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:49 AM 53.6 °F - 51.8 °F 94% 29.35 in 4.0 mi South 17.3 mph 27.6 mph 0.12 in Rain Heavy Rain
12:56 AM 55.0 °F - 52.0 °F 89% 29.34 in 8.0 mi South 20.7 mph - 0.13 in Rain Light Rain
1:53 AM 55.4 °F - 53.6 °F 94% 29.31 in 2.5 mi WSW 10.4 mph 24.2 mph 0.14 in Rain Rain
1:56 AM 57.0 °F - 54.0 °F 89% 29.33 in 2.0 mi WSW 11.5 mph 24.2 mph 0.18 in Rain Heavy Rain
2:11 AM 59.0 °F - 55.4 °F 88% 29.31 in 7.0 mi WSW 6.9 mph 17.3 mph 0.03 in Rain Light Rain
2:19 AM 59.0 °F - 53.6 °F 82% 29.32 in 10.0 mi WSW 12.7 mph 19.6 mph 0.03 in   Overcast
2:56 AM 55.9 °F - 51.1 °F 84% 29.32 in 10.0 mi West 16.1 mph 23.0 mph 0.05 in   Overcast
3:56 AM 50.0 °F - 46.0 °F 86% 29.33 in 10.0 mi WNW 10.4 mph - N/A   Clear
4:33 AM 48.2 °F - 44.6 °F 87% 29.34 in 10.0 mi WNW 11.5 mph - N/A   Mostly Cloudy
4:42 AM 48.2 °F - 44.6 °F 87% 29.34 in 10.0 mi NNW 9.2 mph - N/A   Overcast
4:56 AM 48.0 °F - 42.1 °F 80% 29.35 in 10.0 mi North 11.5 mph - N/A   Overcast
5:25 AM 46.4 °F 43.5 °F 39.2 °F 76% 29.35 in 10.0 mi NNW 5.8 mph - N/A   Overcast
5:56 AM 46.9 °F - 37.0 °F 68% 29.36 in 10.0 mi NW 6.9 mph - 0.00 in Rain Light Rain
6:56 AM 45.0 °F 43.5 °F 37.0 °F 74% 29.38 in 10.0 mi WNW 3.5 mph - 0.00 in Rain Light Rain
7:56 AM 44.1 °F 36.5 °F 28.0 °F 53% 29.41 in 10.0 mi NW 17.3 mph 24.2 mph 0.00 in   Overcast
8:56 AM 44.1 °F 39.5 °F 28.0 °F 53% 29.43 in 10.0 mi West 8.1 mph - N/A   Overcast
9:56 AM 45.0 °F 38.9 °F 26.1 °F 48% 29.45 in 10.0 mi WNW 12.7 mph 21.9 mph N/A   Overcast
10:56 AM 44.1 °F 37.7 °F 23.0 °F 43% 29.46 in 10.0 mi West 12.7 mph 27.6 mph N/A   Overcast
11:56 AM 45.0 °F 37.4 °F 21.0 °F 39% 29.45 in 10.0 mi WNW 18.4 mph 26.5 mph N/A   Overcast
12:56 PM 44.1 °F 37.1 °F 21.9 °F 42% 29.45 in 10.0 mi West 15.0 mph 23.0 mph N/A   Overcast
1:56 PM 43.0 °F 35.1 °F 21.0 °F 42% 29.46 in 10.0 mi West 17.3 mph 27.6 mph N/A   Overcast
2:56 PM 43.0 °F 36.8 °F 23.0 °F 45% 29.47 in 10.0 mi West 11.5 mph 28.8 mph N/A   Overcast
3:56 PM 42.1 °F 35.7 °F 21.0 °F 43% 29.49 in 10.0 mi West 11.5 mph 19.6 mph N/A   Overcast
4:56 PM 42.1 °F 34.2 °F 21.9 °F 45% 29.52 in 10.0 mi WNW 16.1 mph 23.0 mph N/A   Overcast
5:56 PM 39.9 °F 35.8 °F 23.0 °F 51% 29.54 in 10.0 mi West 5.8 mph - N/A   Overcast
6:56 PM 39.9 °F 35.8 °F 19.9 °F 45% 29.55 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
7:56 PM 39.9 °F 35.1 °F 19.9 °F 45% 29.57 in 10.0 mi West 6.9 mph 18.4 mph N/A   Scattered Clouds
8:56 PM 39.0 °F 33.4 °F 19.0 °F 45% 29.59 in 10.0 mi West 8.1 mph - N/A   Clear
9:56 PM 37.0 °F 32.4 °F 19.9 °F 50% 29.60 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
10:56 PM 36.0 °F 33.3 °F 19.9 °F 52% 29.62 in 10.0 mi West 3.5 mph - N/A   Clear
11:56 PM 36.0 °F 33.3 °F 21.0 °F 55% 29.63 in 10.0 mi WSW 3.5 mph - N/A   Partly Cloudy