Langley AFB, VA

09:23 AM EDT die 26o May, anno 2018 (GMT -0400)
Langley Air Force Base

Weather History for KLFI - May, 2018

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Die Jovis, May 17, 2018

  Actual Average Record
Temperature  
Mean Temperature 74 °F -  
Max Temperature 77 °F 76 °F 93 °F (1941)
Min Temperature 71 °F 57 °F 44 °F (1939)
Cooling Degree Days 9    
Growing Degree Days 24 (Base 50)    
Moisture  
Frigus in quo Ros apparet 70 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 78    
Precipitation  
Precipitation 0.72 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Ventus  
Wind Speed 7 mph (Inter Austrum et Zephyrum)    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
Visibilitas 9 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

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Astronomy

May. 17, 2018 Rise Set
Actual Time 5:55 AM EDT 8:08 PM EDT
Civil Twilight 5:26 AM EDT 8:37 PM EDT
Nautical Twilight 4:50 AM EDT 9:13 PM EDT
Astronomical Twilight 4:11 AM EDT 9:52 PM EDT
Moon 7:57 AM EDT (5/17) 10:39 PM EDT (5/17)
Length Of Visible Light 15h 11m
Length of Day
14h 12m
Waxing Crescent, 7% of the Moon is Illuminated
May 17
Waxing Crescent
May 21
First Quarter
May 29
Full
Jun 6
Last Quarter
Jun 13
New

Hourly Weather History & Observations

Time (EDT) Temp Frigus in quo Ros apparet Umor Pressio Visibilitas Wind Dir Wind Speed Gust Speed Precip Events Tempestas
12:28 AM 75.2 °F 69.8 °F 83% 29.99 in 10.0 mi Zephyrus 9.2 mph - N/A   Serena
12:43 AM 73.4 °F 69.8 °F 88% 29.98 in 10.0 mi Zephyrus 8.1 mph - N/A Pluvia Pluvia Levis
12:47 AM 73.4 °F 69.8 °F 88% 29.98 in 10.0 mi Zephyrus 6.9 mph - N/A   Serena
12:51 AM 73.4 °F 69.8 °F 88% 29.98 in 10.0 mi Zephyrus 8.1 mph - N/A Pluvia Pluvia Levis
12:56 AM 73.8 °F 70.3 °F 89% 29.98 in 10.0 mi Zephyrus 8.1 mph - 0.00 in Pluvia Pluvia Levis
1:01 AM 73.4 °F 69.8 °F 88% 29.98 in 10.0 mi Zephyrus 6.9 mph - N/A   Serena
1:02 AM 73.4 °F 69.8 °F 88% 29.98 in 10.0 mi Zephyrus 6.9 mph - N/A Pluvia Pluvia Levis
1:04 AM 73.4 °F 69.8 °F 88% 29.98 in 10.0 mi Zephyrus 8.1 mph - N/A   Partialiter Nubila
1:06 AM 73.4 °F 69.8 °F 88% 29.98 in 10.0 mi Zephyrus 5.8 mph - N/A Pluvia Pluvia Levis
1:07 AM 73.4 °F 69.8 °F 88% 29.98 in 10.0 mi Zephyrus 5.8 mph - N/A   Serena
1:10 AM 73.4 °F 69.8 °F 88% 29.98 in 10.0 mi Zephyrus 6.9 mph - N/A Pluvia Pluvia Levis
1:13 AM 73.4 °F 69.8 °F 88% 29.98 in 10.0 mi Zephyrus 5.8 mph - N/A   Serena
1:15 AM 73.4 °F 69.8 °F 88% 29.98 in 10.0 mi Zephyrus 6.9 mph - N/A Pluvia Pluvia Levis
1:40 AM 73.4 °F 69.8 °F 88% 29.98 in 10.0 mi Zephyrus 6.9 mph - N/A   Serena
1:48 AM 73.4 °F 69.8 °F 88% 29.98 in 10.0 mi Zephyrus 9.2 mph - N/A Pluvia Pluvia Levis
1:56 AM 73.0 °F 69.8 °F 90% 29.97 in 10.0 mi Zephyrus 5.8 mph - 0.00 in Pluvia Pluvia Levis
1:57 AM 73.4 °F 69.8 °F 88% 29.97 in 10.0 mi Zephyrus 6.9 mph - N/A   Nubes Dispersae
2:03 AM 73.4 °F 69.8 °F 88% 29.97 in 10.0 mi Zephyrus 9.2 mph - N/A Pluvia Pluvia Levis
2:20 AM 73.4 °F 69.8 °F 88% 29.97 in 10.0 mi Zephyrus 8.1 mph - N/A   Serena
2:42 AM 73.4 °F 69.8 °F 88% 29.97 in 10.0 mi Zephyrus 6.9 mph - N/A Pluvia Pluvia Levis
2:44 AM 73.4 °F 69.8 °F 88% 29.97 in 10.0 mi Zephyrus 8.1 mph - N/A   Partialiter Nubila
2:56 AM 72.3 °F 69.4 °F 91% 29.96 in 10.0 mi Zephyrus 8.1 mph - 0.00 in   Serena
3:33 AM 71.6 °F 69.8 °F 94% 29.95 in 10.0 mi Zephyrus 8.1 mph - N/A Pluvia Pluvia Levis
3:51 AM 71.6 °F 69.8 °F 94% 29.96 in 10.0 mi Zephyrus 6.9 mph - N/A   Partialiter Nubila
3:54 AM 71.6 °F 69.8 °F 94% 29.96 in 10.0 mi Zephyrus 8.1 mph - N/A Pluvia Pluvia Levis
3:55 AM 71.6 °F 69.8 °F 94% 29.96 in 10.0 mi Zephyrus 8.1 mph - N/A   Partialiter Nubila
3:56 AM 72.0 °F 69.4 °F 92% 29.96 in 10.0 mi Zephyrus 8.1 mph - 0.00 in   Partialiter Nubila
3:57 AM 71.6 °F 69.8 °F 94% 29.96 in 10.0 mi Zephyrus 8.1 mph - N/A Pluvia Pluvia Levis
4:03 AM 71.6 °F 69.8 °F 94% 29.96 in 10.0 mi Magis Zephyrus quam Aquilo 6.9 mph - N/A   Serena
4:25 AM 71.6 °F 69.8 °F 94% 29.96 in 10.0 mi Zephyrus 8.1 mph - N/A Pluvia Pluvia Levis
4:46 AM 71.6 °F 69.8 °F 94% 29.96 in 10.0 mi Magis Zephyrus quam Aquilo 5.8 mph - N/A   Partialiter Nubila
4:50 AM 71.6 °F 69.8 °F 94% 29.96 in 10.0 mi Magis Zephyrus quam Aquilo 8.1 mph - N/A Pluvia Pluvia Levis
4:56 AM 71.6 °F 69.8 °F 94% 29.96 in 10.0 mi Magis Zephyrus quam Aquilo 6.9 mph - 0.00 in Pluvia Pluvia Levis
5:00 AM 71.6 °F 69.8 °F 94% 29.96 in 10.0 mi Magis Zephyrus quam Aquilo 5.8 mph - N/A   Partialiter Nubila
5:06 AM 71.6 °F 69.8 °F 94% 29.97 in 10.0 mi Magis Zephyrus quam Aquilo 8.1 mph - N/A Pluvia Pluvia Levis
5:17 AM 71.6 °F 69.8 °F 94% 29.97 in 10.0 mi Magis Zephyrus quam Aquilo 4.6 mph - N/A   Partialiter Nubila
5:56 AM 71.4 °F 69.6 °F 94% 29.97 in 6.0 mi Magis Zephyrus quam Aquilo 6.9 mph - 0.00 in Pluvia Pluvia Levis
6:02 AM 71.6 °F 69.8 °F 94% 29.97 in 10.0 mi Magis Zephyrus quam Aquilo 8.1 mph - N/A   Plerumque Nubila
6:17 AM 71.6 °F 69.8 °F 94% 29.97 in 10.0 mi Magis Zephyrus quam Aquilo 5.8 mph - N/A   Plerumque Nubila
6:56 AM 71.8 °F 70.0 °F 94% 29.99 in 10.0 mi Inter Aquilonem et Zephyrus 6.9 mph - 0.00 in   Plerumque Nubila
6:59 AM 71.6 °F 69.8 °F 94% 29.99 in 10.0 mi Inter Austrum et Zephyrum 9.2 mph - N/A   Plerumque Nubila
7:02 AM 71.6 °F 69.8 °F 94% 29.99 in 10.0 mi Magis Auster quam Zephyrus 8.1 mph - N/A   Aequaliter Nubila
7:15 AM 71.6 °F 69.8 °F 94% 29.99 in 10.0 mi Inter Austrum et Zephyrum 10.4 mph - N/A Pluvia Pluvia Levis
7:56 AM 72.1 °F 70.0 °F 93% 29.99 in 10.0 mi Magis Zephyrus quam Auster 11.5 mph - 0.00 in   Aequaliter Nubila
8:14 AM 73.4 °F 69.8 °F 88% 30.00 in 10.0 mi Magis Zephyrus quam Auster 9.2 mph - N/A   Aequaliter Nubila
8:27 AM 73.4 °F 69.8 °F 88% 30.00 in 10.0 mi Magis Zephyrus quam Auster 10.4 mph - N/A Pluvia Pluvia Levis
8:48 AM 73.4 °F 69.8 °F 88% 30.01 in 10.0 mi Inter Austrum et Zephyrum 9.2 mph - N/A   Aequaliter Nubila
8:56 AM 73.4 °F 70.0 °F 89% 30.01 in 10.0 mi Inter Austrum et Zephyrum 8.1 mph - 0.00 in   Aequaliter Nubila
9:32 AM 73.4 °F 69.8 °F 88% 30.01 in 10.0 mi Magis Zephyrus quam Auster 8.1 mph - N/A Pluvia Pluvia Levis
9:45 AM 75.2 °F 69.8 °F 83% 30.01 in 10.0 mi Inter Austrum et Zephyrum 5.8 mph - N/A   Aequaliter Nubila
10:13 AM 75.2 °F 69.8 °F 83% 30.01 in 10.0 mi Zephyrus 5.8 mph - N/A   Aequaliter Nubila
10:16 AM 75.2 °F 69.8 °F 83% 30.01 in 9.0 mi Magis Zephyrus quam Auster 6.9 mph - N/A Pluvia Pluvia Levis
10:35 AM 75.2 °F 69.8 °F 83% 30.02 in 10.0 mi Magis Zephyrus quam Auster 8.1 mph - N/A Pluvia Pluvia Levis
10:36 AM 75.2 °F 69.8 °F 83% 30.02 in 10.0 mi Magis Zephyrus quam Auster 8.1 mph - N/A   Aequaliter Nubila
11:34 AM 75.2 °F 69.8 °F 83% 30.03 in 10.0 mi Magis Auster quam Zephyrus 4.6 mph - N/A   Aequaliter Nubila
11:49 AM 75.2 °F 69.8 °F 83% 30.03 in 10.0 mi Inter Austrum et Zephyrum 4.6 mph - N/A Pluvia Pluvia Levis
11:56 AM 76.3 °F 71.1 °F 84% 30.03 in 9.0 mi Inter Austrum et Zephyrum 5.8 mph - 0.00 in Pluvia Pluvia Levis
12:11 PM 77.0 °F 71.6 °F 83% 30.02 in 9.0 mi Auster 4.6 mph - N/A Pluvia Pluvia Levis
12:19 PM 77.0 °F 71.6 °F 83% 30.02 in 9.0 mi Magis Auster quam Zephyrus 4.6 mph - N/A   Plerumque Nubila
12:34 PM 77.0 °F 71.6 °F 83% 30.02 in 9.0 mi Auster 3.5 mph - N/A   Plerumque Nubila
12:40 PM 77.0 °F 71.6 °F 83% 30.02 in 9.0 mi Magis Auster quam Zephyrus 4.6 mph - N/A Pluvia Pluvia Levis
12:50 PM 77.0 °F 69.8 °F 78% 30.02 in 9.0 mi Magis Auster quam Eurus 6.9 mph - N/A   Plerumque Nubila
12:54 PM 77.0 °F 69.8 °F 78% 30.02 in 9.0 mi Auster 4.6 mph - N/A Pluvia Pluvia Levis
12:56 PM 76.8 °F 70.5 °F 81% 30.02 in 9.0 mi Auster 3.5 mph - 0.00 in Pluvia Pluvia Levis
1:11 PM 77.0 °F 69.8 °F 78% 30.02 in 8.0 mi Magis Auster quam Zephyrus 4.6 mph - N/A Pluvia Pluvia Levis
1:26 PM 75.2 °F 71.6 °F 89% 30.03 in 9.0 mi Auster 4.6 mph - N/A Pluvia Pluvia Levis
1:30 PM 75.2 °F 71.6 °F 89% 30.03 in 0.6 mi Auster 8.1 mph - N/A Pluvia Pluvia
1:37 PM 73.4 °F 71.6 °F 94% 30.03 in 0.6 mi Magis Auster quam Zephyrus 12.7 mph 17.3 mph N/A Pluvia Pluvia Gravis
1:40 PM 73.4 °F 71.6 °F 94% 30.04 in 0.4 mi Magis Auster quam Zephyrus 10.4 mph - N/A Pluvia Pluvia Gravis
1:51 PM 71.6 °F 71.6 °F 100% 30.02 in 1.0 mi Magis Auster quam Zephyrus 5.8 mph - N/A Pluvia Pluvia Levis
1:53 PM 71.6 °F 71.6 °F 100% 30.02 in 3.0 mi Magis Auster quam Eurus 3.5 mph - N/A Pluvia Pluvia Levis
1:56 PM 71.1 °F 71.1 °F 100% 30.02 in 4.0 mi Eurus 3.5 mph - 0.71 in Pluvia Pluvia Levis
2:04 PM 71.6 °F 69.8 °F 94% 30.02 in 6.0 mi Tranquilla Tranquilla - N/A Pluvia Pluvia Levis
2:10 PM 73.4 °F 69.8 °F 88% 30.02 in 8.0 mi Tranquilla Tranquilla - N/A   Plerumque Nubila
2:56 PM 75.6 °F 72.3 °F 90% 30.01 in 9.0 mi Magis Eurus quam Auster 9.2 mph - 0.00 in   Aequaliter Nubila
3:22 PM 73.4 °F 71.6 °F 94% 30.00 in 9.0 mi Magis Eurus quam Auster 8.1 mph - N/A   Plerumque Nubila
3:56 PM 74.1 °F 71.2 °F 91% 30.00 in 10.0 mi Eurus 12.7 mph - 0.00 in   Plerumque Nubila
4:43 PM 73.4 °F 71.6 °F 94% 30.00 in 10.0 mi Magis Eurus quam Auster 12.7 mph - N/A Pluvia Pluvia Levis
4:46 PM 73.4 °F 71.6 °F 94% 30.00 in 10.0 mi Magis Eurus quam Auster 11.5 mph - N/A   Plerumque Nubila
4:58 PM 73.8 °F 71.2 °F 92% 30.00 in 10.0 mi Inter Austrum et Eurum 10.4 mph - 0.00 in   Plerumque Nubila
5:10 PM 73.4 °F 71.6 °F 94% 30.00 in 10.0 mi Magis Eurus quam Auster 10.4 mph - N/A Pluvia Pluvia Levis
5:58 PM 72.1 °F 70.9 °F 96% 30.00 in 10.0 mi Magis Eurus quam Auster 4.6 mph - 0.00 in   Aequaliter Nubila
6:00 PM 72.1 °F 70.9 °F 96% 30.00 in 10.0 mi Magis Eurus quam Auster 4.6 mph - 0.00 in   Aequaliter Nubila
6:24 PM 71.6 °F 71.6 °F 100% 29.99 in 10.0 mi Inter Austrum et Eurum 6.9 mph - N/A Pluvia Pluvia Levis
6:31 PM 71.6 °F 71.6 °F 100% 30.00 in 9.0 mi Inter Austrum et Eurum 6.9 mph - N/A   Aequaliter Nubila
6:46 PM 71.6 °F 71.6 °F 100% 29.99 in 10.0 mi Inter Austrum et Eurum 6.9 mph - N/A   Serena
6:53 PM 71.6 °F 71.6 °F 100% 30.00 in 10.0 mi Inter Austrum et Eurum 6.9 mph - N/A Pluvia Pluvia Levis
6:54 PM 71.6 °F 71.6 °F 100% 30.00 in 10.0 mi Inter Austrum et Eurum 6.9 mph - N/A   Partialiter Nubila
6:56 PM 71.8 °F 71.8 °F 100% 30.00 in 10.0 mi Inter Austrum et Eurum 6.9 mph - 0.01 in   Partialiter Nubila
7:28 PM 71.6 °F 71.6 °F 100% 30.00 in 10.0 mi Magis Eurus quam Auster 5.8 mph - N/A Pluvia Pluvia Levis
7:58 PM 71.8 °F 71.8 °F 100% 30.01 in 9.0 mi Inter Austrum et Eurum 4.6 mph - 0.00 in   Aequaliter Nubila
8:56 PM 72.0 °F 72.0 °F 100% 30.02 in 10.0 mi Inter Austrum et Eurum 5.8 mph - 0.00 in   Aequaliter Nubila
9:05 PM 71.6 °F 71.6 °F 100% 30.02 in 10.0 mi Inter Austrum et Eurum 4.6 mph - N/A   Nubes Dispersae
9:56 PM 73.0 °F 72.1 °F 97% 30.04 in 10.0 mi Magis Auster quam Eurus 4.6 mph - 0.00 in   Plerumque Nubila
10:14 PM 73.4 °F 71.6 °F 94% 30.04 in 10.0 mi Magis Auster quam Eurus 4.6 mph - N/A Pluvia Pluvia Levis
10:44 PM 73.4 °F 71.6 °F 94% 30.04 in 10.0 mi Auster 5.8 mph - N/A   Serena
10:56 PM 72.1 °F 72.1 °F 100% 30.04 in 10.0 mi Auster 5.8 mph - 0.00 in   Plerumque Nubila
11:56 PM 72.0 °F 72.0 °F 100% 30.04 in 10.0 mi Magis Auster quam Eurus 6.9 mph - 0.00 in   Plerumque Nubila