Langley AFB, VA

5:30 AM EDT on April 20, 2018 (GMT -0400)
Langley Air Force Base

Weather History for KLFI - July, 2013

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Monday, July 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 78 °F -  
Max Temperature 82 °F 84 °F 97 °F (1945)
Min Temperature 75 °F 69 °F 60 °F (2000)
Cooling Degree Days 14    
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 76 °F    
Average Humidity 91    
Maximum Humidity 100    
Minimum Humidity 74    
Precipitation  
Precipitation 0.47 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.96 in    
Wind  
Wind Speed 13 mph (South)    
Max Wind Speed 21 mph    
Max Gust Speed 26 mph    
Visibility 9 miles    
Events Fog , 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

Jul. 01, 2013 Rise Set
Actual Time 5:49 AM EDT 8:29 PM EDT
Civil Twilight 5:18 AM EDT 8:59 PM EDT
Nautical Twilight 4:40 AM EDT 9:38 PM EDT
Astronomical Twilight 3:57 AM EDT 10:21 PM EDT
Moon 1:12 AM EDT (7/1) 2:46 PM EDT (7/1)
Length of Visible Light 15h 41m
Length of Day
14h 39m
Waning Crescent, 35% of the Moon is Illuminated
Jul 1
Waning Crescent
Jul 8
New
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:58 AM 77.5 °F - 74.7 °F 91% 29.92 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
1:28 AM 77.0 °F - 75.2 °F 94% 29.90 in 10.0 mi South 15.0 mph - N/A   Mostly Cloudy
1:33 AM 77.0 °F - 75.2 °F 94% 29.90 in 10.0 mi South 11.5 mph - N/A   Scattered Clouds
1:58 AM 77.0 °F - 75.2 °F 94% 29.92 in 10.0 mi South 10.4 mph - N/A   Partly Cloudy
2:18 AM 77.0 °F - 75.2 °F 94% 29.90 in 10.0 mi South 12.7 mph - N/A   Scattered Clouds
2:23 AM 77.0 °F - 75.2 °F 94% 29.90 in 10.0 mi South 13.8 mph - N/A   Mostly Cloudy
2:38 AM 77.0 °F - 75.2 °F 94% 29.90 in 10.0 mi South 13.8 mph - N/A   Mostly Cloudy
2:58 AM 77.4 °F - 74.8 °F 92% 29.92 in 10.0 mi South 13.8 mph - N/A   Mostly Cloudy
3:08 AM 77.0 °F - 75.2 °F 94% 29.89 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
3:13 AM 77.0 °F - 75.2 °F 94% 29.89 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
3:18 AM 77.0 °F - 75.2 °F 94% 29.89 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
3:23 AM 77.0 °F - 75.2 °F 94% 29.89 in 10.0 mi South 11.5 mph - N/A   Mostly Cloudy
3:28 AM 77.0 °F - 75.2 °F 94% 29.89 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
3:48 AM 77.0 °F - 75.2 °F 94% 29.89 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
3:58 AM 77.2 °F - 75.0 °F 93% 29.91 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
4:08 AM 77.0 °F - 75.2 °F 94% 29.90 in 10.0 mi South 10.4 mph - N/A   Overcast
4:13 AM 77.0 °F - 75.2 °F 94% 29.90 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
4:18 AM 77.0 °F - 75.2 °F 94% 29.90 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
4:38 AM 77.0 °F - 75.2 °F 94% 29.90 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
4:43 AM 77.0 °F - 75.2 °F 94% 29.90 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
4:58 AM 77.0 °F - 75.7 °F 96% 29.92 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
5:33 AM 77.0 °F - 77.0 °F 100% 29.92 in 10.0 mi South 11.5 mph - N/A   Scattered Clouds
5:38 AM 77.0 °F - 77.0 °F 100% 29.92 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
5:58 AM 77.4 °F - 76.8 °F 98% 29.94 in 9.0 mi South 12.7 mph - N/A   Mostly Cloudy
6:03 AM 77.0 °F - 77.0 °F 100% 29.92 in 9.0 mi South 10.4 mph - N/A   Mostly Cloudy
6:58 AM 77.7 °F - 76.6 °F 96% 29.95 in 9.0 mi SSE 11.5 mph - N/A   Scattered Clouds
7:18 AM 78.8 °F - 77.0 °F 94% 29.93 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
7:58 AM 79.3 °F - 76.6 °F 91% 29.95 in 10.0 mi SSE 12.7 mph - N/A   Mostly Cloudy
8:13 AM 78.8 °F - 75.2 °F 89% 29.93 in 10.0 mi South 15.0 mph 20.7 mph N/A   Mostly Cloudy
8:23 AM 78.8 °F - 75.2 °F 89% 29.93 in 10.0 mi SSE 12.7 mph - N/A   Overcast
8:28 AM 78.8 °F - 75.2 °F 89% 29.93 in 10.0 mi South 16.1 mph 20.7 mph N/A   Overcast
8:33 AM 78.8 °F - 75.2 °F 89% 29.93 in 10.0 mi South 17.3 mph 25.3 mph N/A   Mostly Cloudy
8:34 AM 78.8 °F - 75.2 °F 89% 29.93 in 10.0 mi South 18.4 mph 25.3 mph N/A Rain Light Rain
8:39 AM 78.8 °F - 75.2 °F 89% 29.93 in 10.0 mi SSE 19.6 mph 26.5 mph N/A Rain Light Rain
8:45 AM 80.6 °F 86.2 °F 75.2 °F 84% 29.93 in 10.0 mi SSE 18.4 mph 26.5 mph N/A   Mostly Cloudy
8:58 AM 79.3 °F - 74.5 °F 85% 29.96 in 10.0 mi South 13.8 mph 25.3 mph 0.00 in   Scattered Clouds
9:23 AM 80.6 °F 86.2 °F 75.2 °F 84% 29.95 in 10.0 mi South 16.1 mph - N/A   Mostly Cloudy
9:38 AM 82.4 °F 89.5 °F 75.2 °F 79% 29.95 in 10.0 mi South 16.1 mph 24.2 mph N/A   Scattered Clouds
9:41 AM 82.4 °F 89.5 °F 75.2 °F 79% 29.95 in 10.0 mi SSW 17.3 mph 25.3 mph N/A Rain Light Rain
9:51 AM 82.4 °F 89.5 °F 75.2 °F 79% 29.95 in 10.0 mi SSW 16.1 mph 26.5 mph N/A   Mostly Cloudy
9:56 AM 82.4 °F 88.2 °F 73.4 °F 74% 29.94 in 10.0 mi SW 17.3 mph 26.5 mph N/A   Mostly Cloudy
9:58 AM 82.4 °F 88.7 °F 74.3 °F 76% 29.96 in 10.0 mi SSW 16.1 mph 26.5 mph 0.00 in   Mostly Cloudy
10:03 AM 82.4 °F 88.2 °F 73.4 °F 74% 29.94 in 10.0 mi SSW 16.1 mph 21.9 mph N/A   Mostly Cloudy
10:08 AM 80.6 °F 85.4 °F 73.4 °F 79% 29.95 in 10.0 mi SSW 20.7 mph 24.2 mph N/A   Mostly Cloudy
10:17 AM 80.6 °F 86.2 °F 75.2 °F 84% 29.95 in 10.0 mi South 15.0 mph 23.0 mph N/A Rain Rain
10:23 AM 78.8 °F - 77.0 °F 94% 29.96 in 0.5 mi South 19.6 mph - N/A Rain Heavy Rain
10:26 AM 78.8 °F - 77.0 °F 94% 29.96 in 0.4 mi South 19.6 mph - N/A Fog , Rain Heavy Rain
10:27 AM 77.0 °F - 75.2 °F 94% 29.96 in 0.2 mi SSW 19.6 mph 25.3 mph N/A Fog , Rain Heavy Rain
10:28 AM 77.0 °F - 77.0 °F 100% 29.96 in 0.8 mi South 17.3 mph 24.2 mph N/A Rain Heavy Rain
10:33 AM 75.2 °F - 75.2 °F 100% 29.96 in 0.2 mi SSW 15.0 mph 25.3 mph N/A Fog , Rain Heavy Rain
10:34 AM 77.0 °F - 75.2 °F 94% 29.96 in 2.2 mi SSW 18.4 mph 25.3 mph N/A Rain Rain
10:38 AM 75.2 °F - 75.2 °F 100% 29.96 in 0.2 mi SSW 16.1 mph 23.0 mph N/A Fog , Rain Light Rain
10:39 AM 75.2 °F - 75.2 °F 100% 29.95 in 4.0 mi SSW 16.1 mph 23.0 mph N/A Rain Light Rain
10:43 AM 77.0 °F - 77.0 °F 100% 29.97 in 0.8 mi SSW 10.4 mph 23.0 mph N/A Rain Light Rain
10:47 AM 78.8 °F - 77.0 °F 94% 29.97 in 4.0 mi SSW 10.4 mph 23.0 mph N/A   Mostly Cloudy
10:52 AM 78.8 °F - 77.0 °F 94% 29.97 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
10:57 AM 77.0 °F - 77.0 °F 100% 29.97 in 10.0 mi WSW 9.2 mph - N/A   Overcast
10:58 AM 77.9 °F - 77.4 °F 98% 29.99 in 10.0 mi WSW 10.4 mph - 0.46 in   Overcast
11:03 AM 77.0 °F - 77.0 °F 100% 29.97 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy
11:08 AM 77.0 °F - 77.0 °F 100% 29.97 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
11:10 AM 77.0 °F - 77.0 °F 100% 29.97 in 10.0 mi SW 5.8 mph - N/A Rain Light Rain
11:22 AM 78.8 °F - 78.8 °F 100% 29.97 in 8.0 mi SSW 4.6 mph - N/A   Overcast
11:48 AM 80.6 °F 87.1 °F 77.0 °F 89% 29.97 in 10.0 mi South 12.7 mph - N/A Rain Light Rain
11:58 AM 80.1 °F 85.8 °F 76.8 °F 90% 29.99 in 10.0 mi South 11.5 mph - 0.00 in Rain Light Rain
12:00 PM 80.6 °F 86.2 °F 75.2 °F 84% 29.97 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
12:05 PM 80.6 °F 86.2 °F 75.2 °F 84% 29.97 in 10.0 mi South 16.1 mph - N/A   Mostly Cloudy
12:06 PM 80.6 °F 86.2 °F 75.2 °F 84% 29.97 in 10.0 mi South 16.1 mph - N/A Rain Light Rain
12:36 PM 80.6 °F 87.1 °F 77.0 °F 89% 29.96 in 9.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
12:58 PM 81.3 °F 88.7 °F 77.2 °F 87% 29.98 in 10.0 mi South 15.0 mph - 0.00 in   Mostly Cloudy
1:23 PM 82.4 °F 89.5 °F 75.2 °F 79% 29.96 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
1:33 PM 82.4 °F 89.5 °F 75.2 °F 79% 29.96 in 10.0 mi South 19.6 mph - N/A   Mostly Cloudy
1:58 PM 82.4 °F 89.2 °F 74.8 °F 78% 29.98 in 10.0 mi South 16.1 mph 25.3 mph N/A   Mostly Cloudy
2:58 PM 82.4 °F 88.4 °F 73.8 °F 75% 29.99 in 10.0 mi South 15.0 mph 24.2 mph N/A   Mostly Cloudy
3:58 PM 80.6 °F 85.2 °F 73.0 °F 78% 29.99 in 10.0 mi South 13.8 mph - N/A   Scattered Clouds
4:58 PM 80.2 °F 84.9 °F 73.8 °F 81% 30.00 in 10.0 mi South 16.1 mph 23.0 mph N/A   Clear
5:58 PM 79.3 °F - 74.3 °F 84% 30.00 in 10.0 mi South 16.1 mph 23.0 mph N/A   Mostly Cloudy
6:58 PM 78.6 °F - 74.5 °F 87% 30.01 in 10.0 mi South 12.7 mph - N/A   Mostly Cloudy
7:31 PM 78.8 °F - 75.2 °F 89% 30.00 in 10.0 mi South 10.4 mph - N/A Rain Light Rain
7:41 PM 78.8 °F - 75.2 °F 89% 30.01 in 10.0 mi South 13.8 mph 19.6 mph N/A Rain Light Rain
7:58 PM 77.2 °F - 75.9 °F 96% 30.03 in 8.0 mi South 12.7 mph - 0.01 in Rain Light Rain
8:13 PM 77.0 °F - 77.0 °F 100% 30.01 in 8.0 mi South 10.4 mph 18.4 mph N/A Rain Light Rain
8:28 PM 77.0 °F - 75.2 °F 94% 30.01 in 10.0 mi South 11.5 mph - N/A   Scattered Clouds
8:58 PM 76.3 °F - 75.9 °F 99% 30.03 in 10.0 mi South 12.7 mph - 0.00 in   Mostly Cloudy
9:13 PM 77.0 °F - 75.2 °F 94% 30.01 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
9:48 PM 75.2 °F - 75.2 °F 100% 30.02 in 10.0 mi South 13.8 mph - N/A   Mostly Cloudy
9:58 PM 75.9 °F - 75.6 °F 99% 30.05 in 10.0 mi South 13.8 mph - N/A   Scattered Clouds
10:33 PM 77.0 °F - 75.2 °F 94% 30.04 in 10.0 mi South 10.4 mph - N/A   Overcast
10:38 PM 77.0 °F - 75.2 °F 94% 30.04 in 10.0 mi South 9.2 mph - N/A   Overcast
10:48 PM 77.0 °F - 75.2 °F 94% 30.04 in 10.0 mi South 12.7 mph - N/A   Overcast
10:58 PM 76.1 °F - 75.4 °F 98% 30.07 in 10.0 mi South 13.8 mph 21.9 mph N/A   Mostly Cloudy
11:03 PM 77.0 °F - 75.2 °F 94% 30.05 in 10.0 mi South 12.7 mph - N/A   Overcast
11:48 PM 77.0 °F - 75.2 °F 94% 30.05 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
11:58 PM 76.1 °F - 74.7 °F 95% 30.07 in 10.0 mi South 12.7 mph - N/A   Overcast