Wallops Island, VA

6:18 PM EDT on July 21, 2017 (GMT -0400)
Wallops Flight Facility

Weather History for KWAL - August, 2013

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Saturday, August 10, 2013

  Actual Average Record
Temperature  
Mean Temperature 81 °F 76 °F  
Max Temperature 90 °F 84 °F 94 °F (1979)
Min Temperature 72 °F 68 °F 58 °F (1994)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 0  
Since 1 June heating degree days 0  
Since 1 July heating degree days 0  
Cooling Degree Days 16    
Month to date cooling degree days 128  
Year to date cooling degree days 1037  
Since 1 June cooling degree days 906  
Growing Degree Days 32 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 65    
Maximum Humidity 82    
Minimum Humidity 47    
Precipitation  
Precipitation 0.06 in 0.15 in 0.72 in (2008)
Month to date precipitation 0.57 1.54  
Year to date precipitation 28.19 24.74  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 6 mph (WNW)    
Max Wind Speed 13 mph    
Max Gust Speed 16 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Aug. 10, 2013 Rise Set
Actual Time 6:12 AM EDT 8:00 PM EDT
Civil Twilight 5:44 AM EDT 8:29 PM EDT
Nautical Twilight 5:10 AM EDT 9:03 PM EDT
Astronomical Twilight 4:33 AM EDT 9:40 PM EDT
Moon 9:52 AM EDT (8/10) 9:46 PM EDT (8/10)
Length of Visible Light 14h 44m
Length of Day
13h 47m
Waxing Crescent, 14% of the Moon is Illuminated
Aug 10
Waxing Crescent
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:17 AM 78.1 °F - 71.1 °F 79% 29.98 in 10.0 mi SSW 9.2 mph - N/A Thunderstorm Scattered Clouds
12:37 AM 78.1 °F - 71.1 °F 79% 29.98 in 8.0 mi SW 11.5 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
12:54 AM 78.1 °F - 72.0 °F 81% 29.97 in 7.0 mi SSW 9.2 mph - 0.02 in Rain , Thunderstorm Light Thunderstorms and Rain
1:19 AM 78.1 °F - 72.0 °F 81% 29.97 in 10.0 mi SW 8.1 mph - 0.06 in   Overcast
1:26 AM 77.0 °F - 72.0 °F 84% 29.97 in 9.0 mi SW 6.9 mph - 0.06 in Thunderstorm Overcast
1:41 AM 77.0 °F - 71.1 °F 82% 29.97 in 8.0 mi SW 5.8 mph - 0.06 in   Mostly Cloudy
1:54 AM 77.0 °F - 71.1 °F 82% 29.96 in 10.0 mi WSW 4.6 mph - 0.06 in   Scattered Clouds
2:54 AM 77.0 °F - 70.0 °F 79% 29.96 in 10.0 mi WSW 6.9 mph - N/A Thunderstorm Clear
3:10 AM 77.0 °F - 70.0 °F 79% 29.97 in 10.0 mi SW 4.6 mph - N/A   Clear
3:54 AM 77.0 °F - 71.1 °F 82% 29.96 in 9.0 mi WSW 5.8 mph - N/A   Scattered Clouds
4:54 AM 79.0 °F - 72.0 °F 79% 29.96 in 10.0 mi West 8.1 mph - N/A   Clear
5:54 AM 80.1 °F 84.2 °F 73.0 °F 79% 29.99 in 8.0 mi West 6.9 mph - N/A   Scattered Clouds
6:54 AM 80.1 °F 84.2 °F 73.0 °F 79% 30.00 in 6.0 mi NW 4.6 mph - N/A   Haze
7:54 AM 80.1 °F 83.8 °F 72.0 °F 76% 30.01 in 7.0 mi North 5.8 mph - N/A   Partly Cloudy
8:54 AM 82.0 °F 85.5 °F 69.1 °F 65% 30.02 in 10.0 mi North 5.8 mph - N/A   Clear
9:54 AM 82.0 °F 84.9 °F 68.0 °F 62% 30.02 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
10:54 AM 84.9 °F 87.1 °F 66.0 °F 53% 30.03 in 10.0 mi Variable 5.8 mph - N/A   Clear
11:54 AM 87.1 °F 89.2 °F 66.0 °F 49% 30.03 in 10.0 mi NNW 8.1 mph - N/A   Clear
12:54 PM 89.1 °F 91.3 °F 66.0 °F 46% 30.02 in 10.0 mi North 6.9 mph - N/A   Clear
1:54 PM 90.0 °F 92.8 °F 66.9 °F 46% 30.03 in 10.0 mi NNW 8.1 mph - N/A   Clear
2:54 PM 89.1 °F 91.3 °F 66.0 °F 46% 30.03 in 10.0 mi NW 8.1 mph - N/A   Scattered Clouds
3:54 PM 78.1 °F - 68.0 °F 71% 30.01 in 9.0 mi North 8.1 mph - 0.02 in Rain Light Rain
4:54 PM 79.0 °F - 70.0 °F 74% 30.01 in 9.0 mi NNW 10.4 mph - 0.00 in   Partly Cloudy
5:54 PM 80.1 °F 82.1 °F 66.0 °F 62% 30.02 in 10.0 mi North 6.9 mph - N/A   Clear
6:54 PM 82.0 °F 84.1 °F 66.0 °F 58% 30.02 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:54 PM 78.1 °F - 66.9 °F 68% 30.04 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
8:54 PM 77.0 °F - 64.9 °F 66% 30.05 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 75.9 °F - 66.0 °F 71% 30.08 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:54 PM 75.0 °F - 64.0 °F 69% 30.08 in 10.0 mi NNW 4.6 mph - N/A   Clear
11:54 PM 73.0 °F - 64.0 °F 73% 30.08 in 10.0 mi NW 5.8 mph - N/A   Clear