Langley AFB, VA

02:20 PM EDT die 20o July, anno 2018 (GMT -0400)
Langley Air Force Base

Weather History for KLFI - January, 2018

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Die Saturni, January 13, 2018

  Actual Average Record
Temperature  
Mean Temperature 46 °F -  
Max Temperature 64 °F 45 °F 75 °F (2005)
Min Temperature 27 °F 30 °F 7 °F (1981)
Degree Days  
Heating Degree Days 19    
Moisture  
Frigus in quo Ros apparet 42 °F    
Average Humidity 79    
Maximum Humidity 100    
Minimum Humidity 52    
Precipitation  
Precipitation 0.08 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Ventus  
Wind Speed 16 mph (Magis Zephyrus quam Aquilo)    
Max Wind Speed 24 mph    
Max Gust Speed 37 mph    
Visibilitas 10 milia passuum    
Events Pluvia    
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

Jan. 13, 2018 Rise Set
Actual Time 7:18 AM EST 5:10 PM EST
Civil Twilight 6:50 AM EST 5:38 PM EST
Nautical Twilight 6:17 AM EST 6:10 PM EST
Astronomical Twilight 5:46 AM EST 6:41 PM EST
Moon 4:19 AM EST (1/13) 2:43 PM EST (1/13)
Length Of Visible Light 10h 48m
Length of Day
9h 51m
Waning Crescent, 10% of the Moon is Illuminated
Jan 13
Waning Crescent
Jan 16
New
Jan 24
First Quarter
Jan 31
Full
Feb 7
Last Quarter

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
12:08 AM 64.4 °F - 64.4 °F 100% 29.56 in 10.0 mi Auster 13.8 mph - N/A   Plerumque Nubila
12:23 AM 64.4 °F - 64.4 °F 100% 29.59 in 10.0 mi Magis Auster quam Zephyrus 16.1 mph 23.0 mph N/A Pluvia Pluvia Levis
12:24 AM 62.6 °F - 62.6 °F 100% 29.60 in 10.0 mi Inter Austrum et Zephyrum 24.2 mph 36.8 mph N/A Pluvia Pluvia Levis
12:34 AM 60.8 °F - 60.8 °F 100% 29.58 in 5.0 mi Magis Zephyrus quam Auster 17.3 mph 36.8 mph N/A Pluvia Pluvia Levis
12:41 AM 60.8 °F - 60.8 °F 100% 29.56 in 10.0 mi Magis Zephyrus quam Auster 13.8 mph - N/A   Aequaliter Nubila
12:56 AM 59.5 °F - 59.5 °F 100% 29.55 in 10.0 mi Magis Zephyrus quam Auster 8.1 mph - 0.07 in   Aequaliter Nubila
1:56 AM 59.4 °F - 58.3 °F 96% 29.57 in 10.0 mi Inter Austrum et Zephyrum 13.8 mph - N/A   Aequaliter Nubila
2:56 AM 59.0 °F - 56.3 °F 91% 29.59 in 10.0 mi Inter Austrum et Zephyrum 19.6 mph 29.9 mph N/A   Plerumque Nubila
3:26 AM 59.0 °F - 55.4 °F 88% 29.60 in 10.0 mi Inter Austrum et Zephyrum 18.4 mph - N/A   Partialiter Nubila
3:41 AM 59.0 °F - 55.4 °F 88% 29.60 in 10.0 mi Inter Austrum et Zephyrum 15.0 mph - N/A   Plerumque Nubila
3:56 AM 58.6 °F - 55.4 °F 89% 29.61 in 10.0 mi Inter Austrum et Zephyrum 18.4 mph 25.3 mph N/A   Aequaliter Nubila
4:11 AM 59.0 °F - 53.6 °F 82% 29.62 in 10.0 mi Inter Austrum et Zephyrum 21.9 mph 28.8 mph N/A   Aequaliter Nubila
4:26 AM 59.0 °F - 53.6 °F 82% 29.63 in 10.0 mi Inter Austrum et Zephyrum 19.6 mph 29.9 mph N/A   Aequaliter Nubila
4:56 AM 57.9 °F - 53.4 °F 85% 29.64 in 10.0 mi Inter Austrum et Zephyrum 19.6 mph 28.8 mph N/A   Nubes Dispersae
5:56 AM 57.9 °F - 53.4 °F 85% 29.69 in 10.0 mi Inter Austrum et Zephyrum 18.4 mph 24.2 mph N/A   Aequaliter Nubila
6:56 AM 57.4 °F - 52.9 °F 85% 29.73 in 10.0 mi Inter Austrum et Zephyrum 12.7 mph - N/A   Plerumque Nubila
7:56 AM 56.8 °F - 52.7 °F 86% 29.77 in 10.0 mi Inter Austrum et Zephyrum 9.2 mph - N/A   Partialiter Nubila
8:20 AM 59.0 °F - 53.6 °F 82% 29.80 in 9.0 mi Inter Austrum et Zephyrum 12.7 mph - N/A Pluvia Pluvia Levis
8:27 AM 57.2 °F - 51.8 °F 82% 29.81 in 7.0 mi Zephyrus 18.4 mph 24.2 mph N/A Pluvia Pluvia Levis
8:42 AM 55.4 °F - 51.8 °F 88% 29.84 in 10.0 mi Aquilo 19.6 mph 27.6 mph N/A Pluvia Pluvia Levis
8:45 AM 55.4 °F - 51.8 °F 88% 29.85 in 10.0 mi Aquilo 19.6 mph 27.6 mph N/A Pluvia Pluvia Levis
8:56 AM 45.7 °F 38.3 °F 42.6 °F 89% 29.87 in 10.0 mi Aquilo 18.4 mph 29.9 mph 0.00 in Pluvia Pluvia Levis
9:26 AM 44.6 °F 37.8 °F 41.0 °F 87% 29.90 in 10.0 mi Aquilo 15.0 mph 23.0 mph N/A Pluvia Pluvia Levis
9:27 AM 44.6 °F 38.1 °F 41.0 °F 87% 29.90 in 10.0 mi Aquilo 13.8 mph 23.0 mph N/A   Aequaliter Nubila
9:56 AM 42.1 °F 33.6 °F 38.5 °F 87% 29.93 in 10.0 mi Aquilo 18.4 mph - 0.01 in   Aequaliter Nubila
10:11 AM 41.0 °F 32.5 °F 35.6 °F 81% 29.94 in 10.0 mi Aquilo 17.3 mph 23.0 mph N/A   Aequaliter Nubila
10:41 AM 41.0 °F 32.2 °F 37.4 °F 87% 29.97 in 10.0 mi Aquilo 18.4 mph - N/A   Aequaliter Nubila
10:56 AM 40.6 °F 33.0 °F 34.3 °F 78% 29.98 in 10.0 mi Aquilo 13.8 mph 21.9 mph N/A   Aequaliter Nubila
11:56 AM 37.9 °F 30.0 °F 30.0 °F 73% 30.00 in 10.0 mi Magis Aquilo quam Zephyrus 12.7 mph - N/A   Aequaliter Nubila
12:56 PM 37.4 °F 28.9 °F 28.9 °F 71% 30.03 in 10.0 mi Aquilo 13.8 mph - N/A   Aequaliter Nubila
1:26 PM 37.4 °F 28.9 °F 28.4 °F 70% 30.04 in 10.0 mi Magis Aquilo quam Zephyrus 13.8 mph - N/A   Aequaliter Nubila
1:56 PM 37.8 °F 29.0 °F 28.2 °F 68% 30.05 in 10.0 mi Magis Aquilo quam Zephyrus 15.0 mph - N/A   Aequaliter Nubila
2:56 PM 37.4 °F 29.3 °F 27.9 °F 68% 30.10 in 10.0 mi Magis Aquilo quam Zephyrus 12.7 mph - N/A   Aequaliter Nubila
3:56 PM 36.7 °F 28.0 °F 24.1 °F 60% 30.16 in 10.0 mi Magis Aquilo quam Zephyrus 13.8 mph - N/A   Aequaliter Nubila
4:56 PM 35.6 °F 26.6 °F 22.6 °F 59% 30.19 in 10.0 mi Aquilo 13.8 mph 21.9 mph N/A   Aequaliter Nubila
5:56 PM 35.4 °F 26.0 °F 21.2 °F 56% 30.23 in 10.0 mi Aquilo 15.0 mph - N/A   Aequaliter Nubila
6:56 PM 34.9 °F 24.2 °F 19.4 °F 53% 30.27 in 10.0 mi Magis Aquilo quam Zephyrus 18.4 mph 23.0 mph N/A   Aequaliter Nubila
7:56 PM 34.3 °F 24.2 °F 19.8 °F 55% 30.31 in 10.0 mi Aquilo 16.1 mph 24.2 mph N/A   Aequaliter Nubila
8:56 PM 33.1 °F 22.2 °F 17.8 °F 53% 30.34 in 10.0 mi Aquilo 17.3 mph 23.0 mph N/A   Aequaliter Nubila
9:56 PM 30.6 °F 19.4 °F 15.4 °F 54% 30.40 in 10.0 mi Aquilo 16.1 mph - N/A   Serena
10:56 PM 28.9 °F 16.1 °F 13.5 °F 52% 30.43 in 10.0 mi Aquilo 19.6 mph 26.5 mph N/A   Serena
11:56 PM 27.7 °F 14.1 °F 12.4 °F 53% 30.45 in 10.0 mi Magis Aquilo quam Zephyrus 20.7 mph 25.3 mph N/A   Serena