Wallops Island, VA

1:59 PM EDT on August 17, 2017 (GMT -0400)
Wallops Flight Facility

Weather History for KWAL - May, 2013

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Sunday, May 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 62 °F 62 °F  
Max Temperature 72 °F 70 °F 89 °F (2000)
Min Temperature 51 °F 53 °F 45 °F (1977)
Degree Days  
Heating Degree Days 3    
Month to date heating degree days 63  
Since 1 July heating degree days 3723  
Cooling Degree Days 0    
Month to date cooling degree days 14  
Year to date cooling degree days 35  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 56    
Maximum Humidity 78    
Minimum Humidity 34    
Precipitation  
Precipitation 0.04 in 0.09 in 1.54 in (1998)
Month to date precipitation 0.96 1.06  
Year to date precipitation 17.64 13.93  
Sea Level Pressure  
Sea Level Pressure 29.82 in    
Wind  
Wind Speed 8 mph (NNW)    
Max Wind Speed 22 mph    
Max Gust Speed 26 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

May. 12, 2013 Rise Set
Actual Time 5:54 AM EDT 8:02 PM EDT
Civil Twilight 5:24 AM EDT 8:32 PM EDT
Nautical Twilight 4:49 AM EDT 9:08 PM EDT
Astronomical Twilight 4:10 AM EDT 9:47 PM EDT
Moon 7:47 AM EDT (5/12) 10:27 PM EDT (5/12)
Length of Visible Light 15h 07m
Length of Day
14h 08m
Waxing Crescent, 6% of the Moon is Illuminated
May 12
Waxing Crescent
May 18
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 69.1 °F 61.0 °F 75% 29.72 in 9.0 mi NE 4.6 mph - N/A   Scattered Clouds
1:36 AM 70.0 °F 60.1 °F 71% 29.74 in 10.0 mi NNW 20.7 mph 26.5 mph 0.00 in Rain Light Rain
1:43 AM 68.0 °F 57.9 °F 70% 29.74 in 10.0 mi NNW 17.3 mph 26.5 mph 0.00 in   Overcast
1:54 AM 66.9 °F 57.0 °F 70% 29.73 in 10.0 mi NNW 9.2 mph - 0.00 in   Overcast
2:54 AM 64.9 °F 57.9 °F 78% 29.74 in 10.0 mi Calm Calm - 0.01 in Rain Light Rain
3:54 AM 64.9 °F 57.9 °F 78% 29.75 in 10.0 mi WNW 4.6 mph - 0.00 in   Overcast
4:54 AM 64.0 °F 57.9 °F 80% 29.75 in 9.0 mi WNW 4.6 mph - 0.00 in Rain Light Rain
5:54 AM 64.0 °F 57.9 °F 80% 29.78 in 10.0 mi NW 9.2 mph - 0.01 in   Overcast
6:54 AM 63.0 °F 55.9 °F 78% 29.76 in 10.0 mi NNW 5.8 mph - 0.00 in   Partly Cloudy
7:54 AM 64.0 °F 57.0 °F 78% 29.78 in 9.0 mi NW 6.9 mph - N/A   Overcast
8:54 AM 63.0 °F 52.0 °F 67% 29.81 in 10.0 mi NW 9.2 mph - N/A   Overcast
9:54 AM 62.1 °F 53.1 °F 72% 29.81 in 10.0 mi NW 3.5 mph - 0.02 in   Mostly Cloudy
10:54 AM 64.9 °F 51.1 °F 61% 29.81 in 10.0 mi NNW 9.2 mph - 0.00 in   Mostly Cloudy
11:54 AM 69.1 °F 50.0 °F 51% 29.81 in 10.0 mi NW 11.5 mph - N/A   Clear
12:54 PM 71.1 °F 50.0 °F 47% 29.80 in 10.0 mi North 11.5 mph - N/A   Scattered Clouds
1:54 PM 71.1 °F 48.9 °F 45% 29.80 in 10.0 mi NW 11.5 mph 18.4 mph N/A   Mostly Cloudy
2:54 PM 71.1 °F 46.9 °F 42% 29.81 in 10.0 mi NW 16.1 mph 24.2 mph N/A   Mostly Cloudy
3:54 PM 69.1 °F 43.0 °F 39% 29.81 in 10.0 mi North 12.7 mph 21.9 mph N/A   Partly Cloudy
4:54 PM 69.1 °F 41.0 °F 36% 29.83 in 10.0 mi NNW 15.0 mph 20.7 mph N/A   Scattered Clouds
5:54 PM 66.9 °F 37.0 °F 33% 29.85 in 10.0 mi North 16.1 mph 23.0 mph N/A   Partly Cloudy
6:54 PM 64.9 °F 35.1 °F 33% 29.88 in 10.0 mi North 9.2 mph - N/A   Partly Cloudy
7:54 PM 61.0 °F 33.1 °F 35% 29.91 in 10.0 mi North 6.9 mph - N/A   Clear
8:54 PM 57.9 °F 32.0 °F 37% 29.94 in 10.0 mi North 6.9 mph - N/A   Clear
9:54 PM 55.9 °F 33.1 °F 42% 29.98 in 10.0 mi North 4.6 mph - N/A   Clear
10:54 PM 53.1 °F 35.1 °F 50% 30.01 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 52.0 °F 34.0 °F 50% 30.02 in 10.0 mi NNW 5.8 mph - N/A   Clear