Langley AFB, VA

03:51 AM EST die 15o November, anno 2018 (GMT -0500)
Langley Air Force Base

Weather History for KLFI - February, 2018

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Die Martis, February 13, 2018

  Actual Average Record
Temperature  
Mean Temperature 38 °F -  
Max Temperature 41 °F 47 °F 72 °F (1949)
Min Temperature 36 °F 31 °F 15 °F (1973)
Degree Days  
Heating Degree Days 26    
Moisture  
Frigus in quo Ros apparet 34 °F    
Average Humidity 85    
Maximum Humidity 100    
Minimum Humidity 62    
Precipitation  
Precipitation 0.11 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.71 in    
Ventus  
Wind Speed 12 mph (Magis Aquilo quam Eurus)    
Max Wind Speed 18 mph    
Max Gust Speed 22 mph    
Visibilitas 7 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

Feb. 13, 2018 Rise Set
Actual Time 6:56 AM EST 5:43 PM EST
Civil Twilight 6:29 AM EST 6:10 PM EST
Nautical Twilight 5:59 AM EST 6:40 PM EST
Astronomical Twilight 5:28 AM EST 7:10 PM EST
Moon 5:30 AM EST (2/13) 3:50 PM EST (2/13)
Length Of Visible Light 11h 40m
Length of Day
10h 47m
Waning Crescent, 4% of the Moon is Illuminated
Feb 13
Waning Crescent
Feb 15
New
Feb 23
First Quarter
Mar 1
Full
Mar 9
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
12:56 AM 41.5 °F 35.4 °F 33.3 °F 72% 30.67 in 10.0 mi Magis Aquilo quam Eurus 10.4 mph - N/A   Serena
1:56 AM 40.5 °F 33.6 °F 32.9 °F 74% 30.67 in 10.0 mi Magis Aquilo quam Eurus 11.5 mph - N/A   Serena
2:56 AM 39.9 °F 32.5 °F 32.0 °F 73% 30.66 in 10.0 mi Magis Aquilo quam Eurus 12.7 mph - N/A   Serena
3:56 AM 40.6 °F 33.0 °F 31.6 °F 70% 30.70 in 10.0 mi Magis Aquilo quam Eurus 13.8 mph - N/A   Aequaliter Nubila
4:56 AM 40.1 °F 32.4 °F 31.1 °F 70% 30.71 in 10.0 mi Magis Aquilo quam Eurus 13.8 mph - N/A   Aequaliter Nubila
5:56 AM 39.6 °F 31.0 °F 31.3 °F 72% 30.71 in 10.0 mi Magis Aquilo quam Eurus 16.1 mph 21.9 mph N/A   Aequaliter Nubila
6:56 AM 39.2 °F 30.2 °F 27.3 °F 62% 30.74 in 10.0 mi Inter Aquilonem et Eurum 17.3 mph - N/A   Aequaliter Nubila
7:12 AM 39.2 °F 30.8 °F 28.4 °F 65% 30.75 in 10.0 mi Magis Aquilo quam Eurus 15.0 mph - N/A Pluvia Pluvia Levis
7:23 AM 39.2 °F 30.8 °F 28.4 °F 65% 30.75 in 10.0 mi Inter Aquilonem et Eurum 15.0 mph - N/A   Aequaliter Nubila
7:31 AM 39.2 °F 30.5 °F 28.4 °F 65% 30.75 in 10.0 mi Inter Aquilonem et Eurum 16.1 mph - N/A Pluvia Pluvia Levis
7:53 AM 37.4 °F 27.5 °F 30.2 °F 75% 30.76 in 6.0 mi Inter Aquilonem et Eurum 18.4 mph - N/A   Roratio Levis
7:55 AM 37.4 °F 27.5 °F 30.2 °F 75% 30.76 in 7.0 mi Inter Aquilonem et Eurum 18.4 mph - N/A   Aequaliter Nubila
7:56 AM 37.4 °F 27.5 °F 30.2 °F 75% 30.76 in 7.0 mi Inter Aquilonem et Eurum 18.4 mph - 0.01 in   Aequaliter Nubila
8:13 AM 37.4 °F 28.9 °F 30.2 °F 75% 30.78 in 10.0 mi Magis Aquilo quam Eurus 13.8 mph - N/A   Aequaliter Nubila
8:28 AM 37.4 °F 28.2 °F 30.2 °F 75% 30.79 in 6.0 mi Magis Aquilo quam Eurus 16.1 mph - N/A   Roratio Levis
8:38 AM 37.4 °F 28.5 °F 30.2 °F 75% 30.78 in 6.0 mi Magis Aquilo quam Eurus 15.0 mph - N/A   Roratio Levis
8:56 AM 36.9 °F 27.5 °F 31.6 °F 81% 30.78 in 6.0 mi Magis Aquilo quam Eurus 16.1 mph - 0.01 in   Roratio Levis
9:26 AM 37.4 °F 29.8 °F 32.0 °F 81% 30.80 in 7.0 mi Magis Aquilo quam Eurus 11.5 mph - N/A   Plerumque Nubila
9:56 AM 37.8 °F 29.0 °F 30.2 °F 74% 30.79 in 10.0 mi Magis Aquilo quam Eurus 15.0 mph - 0.01 in   Plerumque Nubila
10:15 AM 37.4 °F 29.8 °F 30.2 °F 75% 30.79 in 6.0 mi Magis Aquilo quam Eurus 11.5 mph - N/A Pluvia Pluvia Levis
10:27 AM 37.4 °F 30.3 °F 30.2 °F 75% 30.79 in 10.0 mi Inter Aquilonem et Eurum 10.4 mph - N/A   Aequaliter Nubila
10:35 AM 39.2 °F 32.0 °F 32.0 °F 75% 30.79 in 6.0 mi Magis Aquilo quam Eurus 11.5 mph - N/A Pluvia Pluvia Levis
10:56 AM 38.5 °F 31.1 °F 31.3 °F 75% 30.79 in 6.0 mi Inter Aquilonem et Eurum 11.5 mph - 0.00 in Pluvia Pluvia Levis
11:04 AM 39.2 °F 31.6 °F 32.0 °F 75% 30.79 in 9.0 mi Inter Aquilonem et Eurum 12.7 mph - N/A   Aequaliter Nubila
11:56 AM 38.8 °F 31.6 °F 31.6 °F 75% 30.77 in 10.0 mi Magis Aquilo quam Eurus 11.5 mph - 0.00 in   Aequaliter Nubila
12:27 PM 39.2 °F 31.6 °F 32.0 °F 75% 30.75 in 6.0 mi Inter Aquilonem et Eurum 12.7 mph - N/A Pluvia Pluvia Levis
12:56 PM 39.4 °F 31.1 °F 34.7 °F 83% 30.74 in 7.0 mi Inter Aquilonem et Eurum 15.0 mph - 0.00 in   Aequaliter Nubila
12:58 PM 39.2 °F 30.8 °F 35.6 °F 87% 30.74 in 6.0 mi Inter Aquilonem et Eurum 15.0 mph - N/A Pluvia Pluvia Levis
1:14 PM 39.2 °F 33.0 °F 35.6 °F 87% 30.74 in 9.0 mi Magis Aquilo quam Eurus 9.2 mph - N/A   Aequaliter Nubila
1:23 PM 39.2 °F 32.5 °F 33.8 °F 81% 30.74 in 6.0 mi Aquilo 10.4 mph - N/A Pluvia Pluvia Levis
1:51 PM 39.2 °F 32.0 °F 33.8 °F 81% 30.74 in 9.0 mi Aquilo 11.5 mph - N/A   Aequaliter Nubila
1:56 PM 38.5 °F 31.1 °F 33.4 °F 82% 30.74 in 9.0 mi Aquilo 11.5 mph - 0.00 in   Aequaliter Nubila
2:19 PM 39.2 °F 33.0 °F 33.8 °F 81% 30.74 in 6.0 mi Aquilo 9.2 mph - N/A Pluvia Pluvia Levis
2:27 PM 39.2 °F 32.0 °F 33.8 °F 81% 30.73 in 10.0 mi Aquilo 11.5 mph - N/A   Aequaliter Nubila
2:56 PM 39.4 °F 32.7 °F 34.7 °F 83% 30.72 in 9.0 mi Magis Aquilo quam Eurus 10.4 mph - 0.00 in   Aequaliter Nubila
3:11 PM 39.2 °F 33.0 °F 35.6 °F 87% 30.72 in 6.0 mi Magis Aquilo quam Eurus 9.2 mph - N/A Pluvia Pluvia Levis
3:35 PM 39.2 °F 30.8 °F 35.6 °F 87% 30.70 in 6.0 mi Magis Aquilo quam Eurus 15.0 mph - N/A   Aequaliter Nubila
3:50 PM 39.2 °F 31.6 °F 35.6 °F 87% 30.70 in 8.0 mi Inter Aquilonem et Eurum 12.7 mph - N/A   Aequaliter Nubila
3:56 PM 38.7 °F 30.9 °F 35.8 °F 89% 30.70 in 9.0 mi Magis Aquilo quam Eurus 12.7 mph - 0.01 in   Aequaliter Nubila
4:08 PM 39.2 °F 32.0 °F 35.6 °F 87% 30.70 in 10.0 mi Magis Aquilo quam Eurus 11.5 mph - N/A   Aequaliter Nubila
4:34 PM 39.2 °F 32.5 °F 35.6 °F 87% 30.71 in 6.0 mi Magis Aquilo quam Eurus 10.4 mph - N/A Pluvia Pluvia Levis
4:40 PM 39.2 °F 32.5 °F 35.6 °F 87% 30.70 in 3.0 mi Magis Aquilo quam Eurus 10.4 mph - N/A Pluvia Pluvia Levis
4:52 PM 37.4 °F 30.3 °F 35.6 °F 93% 30.71 in 6.0 mi Magis Aquilo quam Eurus 10.4 mph - N/A   Aequaliter Nubila
4:56 PM 37.8 °F 30.7 °F 36.0 °F 93% 30.70 in 7.0 mi Magis Aquilo quam Eurus 10.4 mph - 0.00 in   Aequaliter Nubila
5:11 PM 37.4 °F 30.3 °F 35.6 °F 93% 30.70 in 9.0 mi Magis Aquilo quam Eurus 10.4 mph - N/A   Aequaliter Nubila
5:42 PM 37.4 °F 30.8 °F 35.6 °F 93% 30.70 in 7.0 mi Magis Aquilo quam Eurus 9.2 mph - N/A   Aequaliter Nubila
5:55 PM 37.4 °F 30.8 °F 35.6 °F 93% 30.70 in 9.0 mi Magis Aquilo quam Eurus 9.2 mph - N/A   Aequaliter Nubila
5:56 PM 37.8 °F 31.3 °F 36.0 °F 93% 30.70 in 9.0 mi Magis Aquilo quam Eurus 9.2 mph - 0.00 in   Aequaliter Nubila
6:13 PM 37.4 °F 30.3 °F 35.6 °F 93% 30.70 in 10.0 mi Magis Aquilo quam Eurus 10.4 mph - N/A   Aequaliter Nubila
6:56 PM 37.4 °F 30.8 °F 35.8 °F 94% 30.69 in 7.0 mi Magis Aquilo quam Eurus 9.2 mph - 0.03 in Pluvia Pluvia Levis
7:11 PM 37.4 °F 31.4 °F 35.6 °F 93% 30.69 in 5.0 mi Magis Aquilo quam Eurus 8.1 mph - N/A Pluvia Pluvia Levis
7:12 PM 37.4 °F 31.4 °F 35.6 °F 93% 30.69 in 5.0 mi Magis Aquilo quam Eurus 8.1 mph - N/A   Aequaliter Nubila
7:27 PM 37.4 °F 29.8 °F 37.4 °F 100% 30.67 in 4.0 mi Inter Aquilonem et Eurum 11.5 mph - N/A   Aequaliter Nubila
7:45 PM 37.4 °F 30.8 °F 37.4 °F 100% 30.69 in 5.0 mi Magis Aquilo quam Eurus 9.2 mph - N/A   Aequaliter Nubila
7:56 PM 37.2 °F 30.6 °F 36.7 °F 98% 30.67 in 5.0 mi Magis Aquilo quam Eurus 9.2 mph - 0.01 in   Aequaliter Nubila
8:04 PM 37.4 °F 31.4 °F 37.4 °F 100% 30.67 in 5.0 mi Inter Aquilonem et Eurum 8.1 mph - N/A   Aequaliter Nubila
8:19 PM 37.4 °F 31.4 °F 37.4 °F 100% 30.67 in 3.0 mi Magis Aquilo quam Eurus 8.1 mph - N/A   Aequaliter Nubila
8:29 PM 37.4 °F 30.8 °F 37.4 °F 100% 30.67 in 2.8 mi Magis Aquilo quam Eurus 9.2 mph - N/A   Aequaliter Nubila
8:34 PM 37.4 °F 32.1 °F 37.4 °F 100% 30.67 in 2.5 mi Aquilo 6.9 mph - N/A   Aequaliter Nubila
8:44 PM 37.4 °F 30.8 °F 37.4 °F 100% 30.66 in 2.5 mi Magis Aquilo quam Eurus 9.2 mph - N/A   Aequaliter Nubila
8:47 PM 37.4 °F 30.8 °F 37.4 °F 100% 30.66 in 3.0 mi Magis Aquilo quam Eurus 9.2 mph - N/A   Aequaliter Nubila
8:56 PM 37.2 °F 31.2 °F 37.0 °F 99% 30.66 in 4.0 mi Magis Aquilo quam Eurus 8.1 mph - 0.01 in   Partialiter Nubila
8:57 PM 37.4 °F 31.4 °F 37.4 °F 100% 30.66 in 4.0 mi Magis Aquilo quam Eurus 8.1 mph - N/A   Partialiter Nubila
9:01 PM 37.4 °F 31.4 °F 37.4 °F 100% 30.67 in 3.0 mi Magis Aquilo quam Eurus 8.1 mph - N/A Pluvia Pluvia Levis
9:56 PM 37.4 °F 32.8 °F 37.2 °F 99% 30.64 in 4.0 mi Inter Aquilonem et Eurum 5.8 mph - 0.02 in Pluvia Pluvia Levis
10:56 PM 37.4 °F 33.8 °F 37.2 °F 99% 30.61 in 6.0 mi Aquilo 4.6 mph - 0.00 in   Aequaliter Nubila
11:31 PM 37.4 °F 34.9 °F 37.4 °F 100% 30.61 in 5.0 mi Aquilo 3.5 mph - N/A   Aequaliter Nubila
11:33 PM 37.4 °F 33.8 °F 37.4 °F 100% 30.61 in 5.0 mi Magis Aquilo quam Eurus 4.6 mph - N/A   Roratio Levis
11:56 PM 37.6 °F 34.0 °F 37.4 °F 99% 30.60 in 4.0 mi Aquilo 4.6 mph - 0.00 in   Aequaliter Nubila