Langley AFB, VA

6:26 PM EDT on April 21, 2018 (GMT -0400)
Langley Air Force Base

Weather History for KLFI - December, 2011

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Thursday, December 22, 2011

  Actual Average Record
Temperature  
Mean Temperature 60 °F -  
Max Temperature 67 °F 49 °F 77 °F (2013)
Min Temperature 55 °F 33 °F 10 °F (1989)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 95    
Maximum Humidity 100    
Minimum Humidity 76    
Precipitation  
Precipitation 0.02 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.05 in    
Wind  
Wind Speed 9 mph (SE)    
Max Wind Speed 17 mph    
Max Gust Speed -    
Visibility 7 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

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Dec. 22, 2011 Rise Set
Actual Time 7:15 AM EST 4:52 PM EST
Civil Twilight 6:46 AM EST 5:21 PM EST
Nautical Twilight 6:13 AM EST 5:54 PM EST
Astronomical Twilight 5:42 AM EST 6:25 PM EST
Moon 4:56 AM EST (12/22) 3:00 PM EST (12/22)
Length of Visible Light 10h 35m
Length of Day
9h 36m
Waning Crescent, 6% of the Moon is Illuminated
Dec 22
Waning Crescent
Dec 24
New
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter

Hourly Weather History & Observations

Time (EST) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:22 AM 62.6 °F 59.0 °F 88% 29.98 in 10.0 mi SW 13.8 mph - N/A   Mostly Cloudy
12:39 AM 62.6 °F 59.0 °F 88% 29.98 in 10.0 mi SW 11.5 mph - N/A   Scattered Clouds
12:55 AM 63.0 °F 58.5 °F 85% 29.98 in 10.0 mi SW 12.7 mph - N/A   Partly Cloudy
1:55 AM 62.4 °F 58.6 °F 87% 30.00 in 10.0 mi SW 11.5 mph - N/A   Scattered Clouds
2:55 AM 61.9 °F 58.3 °F 88% 30.02 in 10.0 mi SW 11.5 mph - N/A   Partly Cloudy
3:55 AM 61.0 °F 58.5 °F 91% 30.03 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
4:55 AM 61.0 °F 58.6 °F 92% 30.04 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
5:26 AM 60.8 °F 59.0 °F 94% 30.06 in 10.0 mi SSW 9.2 mph - N/A   Overcast
5:48 AM 60.8 °F 59.0 °F 94% 30.07 in 10.0 mi SW 9.2 mph - N/A   Scattered Clouds
5:55 AM 60.3 °F 59.0 °F 96% 30.07 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
6:55 AM 59.7 °F 59.4 °F 99% 30.09 in 10.0 mi SSW 3.5 mph - N/A   Partly Cloudy
7:55 AM 55.4 °F 55.4 °F 100% 30.11 in 6.0 mi SW 3.5 mph - N/A   Scattered Clouds
8:55 AM 59.9 °F 59.9 °F 100% 30.14 in 6.0 mi South 4.6 mph - N/A   Mostly Cloudy
9:55 AM 63.0 °F 61.9 °F 96% 30.14 in 10.0 mi WSW 5.8 mph - N/A   Overcast
10:55 AM 64.9 °F 61.3 °F 88% 30.12 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
11:00 AM 64.4 °F 60.8 °F 88% 30.12 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
11:23 AM 66.2 °F 60.8 °F 83% 30.12 in 10.0 mi WSW 4.6 mph - N/A   Overcast
11:55 AM 65.8 °F 61.0 °F 84% 30.12 in 10.0 mi South 6.9 mph - N/A   Overcast
12:12 PM 66.2 °F 60.8 °F 83% 30.10 in 10.0 mi SSW 5.8 mph - N/A   Overcast
12:42 PM 66.2 °F 60.8 °F 83% 30.09 in 8.0 mi ENE 12.7 mph - N/A   Mostly Cloudy
12:55 PM 66.4 °F 60.6 °F 82% 30.09 in 4.0 mi ENE 10.4 mph - N/A   Haze
1:21 PM 59.0 °F 59.0 °F 100% 30.09 in 2.5 mi NE 10.4 mph - N/A   Overcast
1:22 PM 59.0 °F 59.0 °F 100% 30.09 in 2.5 mi NE 10.4 mph - N/A   Overcast
1:30 PM 60.8 °F 60.8 °F 100% 30.09 in 3.0 mi NE 8.1 mph - N/A   Overcast
1:39 PM 60.8 °F 60.8 °F 100% 30.09 in 5.0 mi ENE 10.4 mph - N/A   Overcast
1:47 PM 59.0 °F 59.0 °F 100% 30.09 in 6.0 mi ENE 6.9 mph - N/A   Overcast
1:55 PM 59.5 °F 59.5 °F 100% 30.09 in 8.0 mi ENE 9.2 mph - N/A   Overcast
2:12 PM 60.8 °F 59.0 °F 94% 30.07 in 5.0 mi NE 10.4 mph - N/A   Mostly Cloudy
2:23 PM 59.0 °F 59.0 °F 100% 30.07 in 3.0 mi ENE 9.2 mph - N/A   Mostly Cloudy
2:31 PM 59.0 °F 59.0 °F 100% 30.07 in 5.0 mi ENE 8.1 mph - N/A   Mostly Cloudy
2:55 PM 59.9 °F 59.4 °F 98% 30.08 in 7.0 mi East 8.1 mph - N/A   Scattered Clouds
2:57 PM 60.8 °F 60.8 °F 100% 30.08 in 7.0 mi East 5.8 mph - N/A   Mostly Cloudy
3:18 PM 60.8 °F 59.0 °F 94% 30.08 in 7.0 mi East 5.8 mph - N/A   Overcast
3:21 PM 60.8 °F 59.0 °F 94% 30.08 in 7.0 mi East 6.9 mph - N/A   Overcast
3:27 PM 59.0 °F 59.0 °F 100% 30.08 in 7.0 mi ESE 9.2 mph - N/A   Overcast
3:39 PM 59.0 °F 59.0 °F 100% 30.08 in 6.0 mi East 8.1 mph - N/A   Overcast
3:55 PM 58.5 °F 58.5 °F 100% 30.07 in 6.0 mi East 5.8 mph - N/A   Overcast
4:08 PM 59.0 °F 59.0 °F 100% 30.06 in 5.0 mi East 6.9 mph - N/A   Overcast
4:41 PM 57.2 °F 57.2 °F 100% 30.05 in 4.0 mi ESE 5.8 mph - N/A   Overcast
4:55 PM 57.6 °F 57.6 °F 100% 30.05 in 4.0 mi East 5.8 mph - N/A   Overcast
5:11 PM 57.2 °F 57.2 °F 100% 30.04 in 5.0 mi ESE 10.4 mph - N/A   Overcast
5:16 PM 57.2 °F 57.2 °F 100% 30.04 in 5.0 mi ESE 10.4 mph - N/A   Overcast
5:17 PM 57.2 °F 57.2 °F 100% 30.04 in 5.0 mi ESE 9.2 mph - N/A   Overcast
5:31 PM 57.2 °F 57.2 °F 100% 30.03 in 5.0 mi ESE 8.1 mph - N/A Rain Light Rain
5:35 PM 57.2 °F 57.2 °F 100% 30.03 in 4.0 mi ESE 9.2 mph - N/A Rain Light Rain
5:41 PM 57.2 °F 57.2 °F 100% 30.03 in 4.0 mi ESE 9.2 mph - N/A   Overcast
5:47 PM 57.2 °F 57.2 °F 100% 30.03 in 5.0 mi ESE 6.9 mph - N/A   Overcast
5:55 PM 57.0 °F 57.0 °F 100% 30.03 in 5.0 mi ESE 6.9 mph - 0.00 in   Overcast
6:01 PM 57.2 °F 57.2 °F 100% 30.02 in 4.0 mi ESE 6.9 mph - N/A Rain Light Rain
6:04 PM 57.2 °F 57.2 °F 100% 30.02 in 4.0 mi ESE 6.9 mph - N/A Rain Light Rain
6:11 PM 57.2 °F 57.2 °F 100% 30.02 in 5.0 mi ESE 5.8 mph - N/A Rain Light Rain
6:14 PM 57.2 °F 57.2 °F 100% 30.02 in 5.0 mi ESE 3.5 mph - N/A   Overcast
6:41 PM 57.2 °F 57.2 °F 100% 30.01 in 5.0 mi ESE 4.6 mph - N/A   Overcast
6:55 PM 56.8 °F 56.8 °F 100% 30.01 in 6.0 mi SE 3.5 mph - 0.02 in   Overcast
7:02 PM 57.2 °F 57.2 °F 100% 30.01 in 6.0 mi SE 3.5 mph - N/A   Overcast
7:11 PM 57.2 °F 57.2 °F 100% 30.01 in 6.0 mi SE 4.6 mph - N/A   Overcast
7:55 PM 58.1 °F 58.1 °F 100% 29.99 in 8.0 mi SSE 5.8 mph - N/A   Overcast
8:06 PM 59.0 °F 59.0 °F 100% 29.99 in 9.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
8:55 PM 62.6 °F 61.9 °F 97% 29.97 in 10.0 mi South 15.0 mph - N/A   Mostly Cloudy
9:55 PM 64.6 °F 61.3 °F 89% 29.95 in 10.0 mi South 15.0 mph - N/A   Scattered Clouds
10:55 PM 66.4 °F 60.4 °F 81% 29.92 in 10.0 mi South 16.1 mph - N/A   Partly Cloudy
11:55 PM 67.3 °F 59.5 °F 76% 29.92 in 10.0 mi South 17.3 mph - N/A   Overcast