Langley AFB, VA

04:01 PM EST die 11o December, anno 2017 (GMT -0500)
Langley Air Force Base

Weather History for KLFI - December, 2017

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Die Jovis, December 7, 2017

  Actual Average Record
Temperature  
Mean Temperature 44 °F -  
Max Temperature 49 °F 54 °F 78 °F (1998)
Min Temperature 40 °F 37 °F 16 °F (1954)
Degree Days  
Heating Degree Days 20    
Moisture  
Frigus in quo Ros apparet 33 °F    
Average Humidity 65    
Maximum Humidity 84    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Ventus  
Wind Speed 5 mph (Magis Zephyrus quam Auster)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibilitas 10 milia passuum    
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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Date:

Astronomy

Dec. 07, 2017 Rise Set
Actual Time 7:05 AM EST 4:48 PM EST
Civil Twilight 6:36 AM EST 5:17 PM EST
Nautical Twilight 6:04 AM EST 5:49 PM EST
Astronomical Twilight 5:33 AM EST 6:21 PM EST
Moon 9:30 PM EST (12/7) 10:45 AM EST (12/7)
Length Of Visible Light 10h 40m
Length of Day
9h 42m
Waning Gibbous, 78% of the Moon is Illuminated
Dec 7
Waning Gibbous
Dec 10
Last Quarter
Dec 18
New
Dec 26
First Quarter
Jan 1
Full

Hourly Weather History & Observations

Time (EST) Temp Frigus Venti Frigus in quo Ros apparet Umor Pressio Visibilitas Wind Dir Wind Speed Gust Speed Precip Events Tempestas
12:56 AM 43.7 °F 40.3 °F 37.9 °F 80% 30.09 in 10.0 mi Magis Zephyrus quam Auster 5.8 mph - N/A   Serena
1:56 AM 43.3 °F 40.7 °F 37.6 °F 80% 30.09 in 10.0 mi Magis Zephyrus quam Auster 4.6 mph - N/A   Serena
2:56 AM 43.5 °F 40.9 °F 38.5 °F 82% 30.11 in 10.0 mi Magis Zephyrus quam Auster 4.6 mph - N/A   Serena
3:56 AM 43.3 °F 40.7 °F 38.8 °F 84% 30.10 in 10.0 mi Magis Zephyrus quam Auster 4.6 mph - N/A   Serena
4:56 AM 43.2 °F 40.5 °F 38.7 °F 84% 30.11 in 10.0 mi Zephyrus 4.6 mph - N/A   Serena
5:56 AM 43.2 °F 39.0 °F 38.3 °F 83% 30.12 in 10.0 mi Zephyrus 6.9 mph - N/A   Serena
6:56 AM 42.8 °F 41.1 °F 37.8 °F 82% 30.13 in 10.0 mi Inter Aquilonem et Zephyrus 3.5 mph - N/A   Plerumque Nubila
7:56 AM 43.7 °F 40.3 °F 35.6 °F 73% 30.14 in 10.0 mi Magis Zephyrus quam Aquilo 5.8 mph - N/A   Plerumque Nubila
8:56 AM 44.1 °F 41.5 °F 33.8 °F 67% 30.15 in 10.0 mi Inter Aquilonem et Zephyrus 4.6 mph - N/A   Plerumque Nubila
9:56 AM 45.7 °F 42.7 °F 32.5 °F 60% 30.17 in 10.0 mi Inter Aquilonem et Zephyrus 5.8 mph - N/A   Plerumque Nubila
10:56 AM 47.1 °F - 31.8 °F 55% 30.15 in 10.0 mi Inter Aquilonem et Zephyrus 3.5 mph - N/A   Aequaliter Nubila
11:56 AM 48.4 °F - 29.1 °F 47% 30.14 in 10.0 mi Magis Aquilo quam Zephyrus 4.6 mph - N/A   Plerumque Nubila
12:56 PM 48.6 °F - 27.7 °F 44% 30.11 in 10.0 mi Tranquilla Tranquilla - N/A   Plerumque Nubila
1:56 PM 49.1 °F - 29.3 °F 46% 30.09 in 10.0 mi Tranquilla Tranquilla - N/A   Plerumque Nubila
2:56 PM 48.6 °F - 24.8 °F 39% 30.09 in 10.0 mi Inter Austrum et Zephyrum 6.9 mph - N/A   Nubes Dispersae
3:56 PM 47.7 °F - 27.9 °F 46% 30.08 in 10.0 mi Magis Auster quam Zephyrus 6.9 mph - N/A   Plerumque Nubila
4:56 PM 46.4 °F 42.9 °F 29.3 °F 51% 30.09 in 10.0 mi Inter Austrum et Zephyrum 6.9 mph - N/A   Aequaliter Nubila
5:56 PM 46.0 °F 42.5 °F 29.8 °F 53% 30.10 in 10.0 mi Inter Austrum et Zephyrum 6.9 mph - N/A   Aequaliter Nubila
6:56 PM 45.1 °F 42.0 °F 31.3 °F 58% 30.11 in 10.0 mi Inter Austrum et Zephyrum 5.8 mph - N/A   Aequaliter Nubila
7:56 PM 43.9 °F 42.3 °F 32.2 °F 63% 30.12 in 10.0 mi Inter Austrum et Zephyrum 3.5 mph - N/A   Plerumque Nubila
8:56 PM 40.8 °F 38.8 °F 33.3 °F 74% 30.12 in 10.0 mi Inter Austrum et Zephyrum 3.5 mph - N/A   Aequaliter Nubila
9:56 PM 43.0 °F 39.5 °F 34.5 °F 72% 30.12 in 10.0 mi Inter Austrum et Zephyrum 5.8 mph - N/A   Plerumque Nubila
10:56 PM 43.9 °F 41.3 °F 34.0 °F 68% 30.12 in 10.0 mi Magis Zephyrus quam Auster 4.6 mph - N/A   Aequaliter Nubila
11:56 PM 41.9 °F 39.0 °F 36.1 °F 80% 30.11 in 10.0 mi Inter Austrum et Zephyrum 4.6 mph - N/A   Plerumque Nubila