Wallops Island, VA

3:40 AM EST on January 19, 2017 (GMT -0500)
Wallops Flight Facility

Weather History for KWAL - September, 2012

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Wednesday, September 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 67 °F 69 °F  
Max Temperature 75 °F 77 °F 90 °F (1978)
Min Temperature 59 °F 60 °F 48 °F (1990)
Degree Days  
Heating Degree Days 0    
Month to date heating degree days 1  
Since 1 July heating degree days 1  
Cooling Degree Days 2    
Month to date cooling degree days 146  
Year to date cooling degree days 1509  
Growing Degree Days 18 (Base 50)    
Moisture  
Dew Point 55 °F    
Average Humidity 64    
Maximum Humidity 84    
Minimum Humidity 43    
Precipitation  
Precipitation T in 0.14 in 1.21 in (2016)
Month to date precipitation 5.61 2.58  
Year to date precipitation 34.07 29.97  
Sea Level Pressure  
Sea Level Pressure 30.01 in    
Wind  
Wind Speed 8 mph (North)    
Max Wind Speed 14 mph    
Max Gust Speed 21 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Sep. 19, 2012 Rise Set
Actual Time 6:47 AM EDT 7:02 PM EDT
Civil Twilight 6:21 AM EDT 7:29 PM EDT
Nautical Twilight 5:50 AM EDT 7:59 PM EDT
Astronomical Twilight 5:19 AM EDT 8:31 PM EDT
Moon 10:49 AM EDT 9:15 PM EDT
Length of Visible Light 13h 07m
Length of Day
12h 15m
Waxing Crescent, 17% of the Moon is Illuminated
Sep 19
Waxing Crescent
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter
Oct 15
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 71.1 °F 64.9 °F 81% 29.82 in 10.0 mi WSW 5.8 mph - N/A   Overcast
1:54 AM 70.0 °F 64.9 °F 84% 29.82 in 10.0 mi WNW 4.6 mph - 0.00 in   Overcast
2:54 AM 70.0 °F 64.0 °F 81% 29.83 in 10.0 mi WNW 6.9 mph - N/A   Overcast
3:54 AM 68.0 °F 61.0 °F 78% 29.84 in 10.0 mi North 11.5 mph 17.3 mph N/A   Overcast
4:08 AM 68.0 °F 57.9 °F 70% 29.85 in 10.0 mi North 9.2 mph 19.6 mph N/A   Mostly Cloudy
4:54 AM 66.0 °F 57.0 °F 73% 29.86 in 10.0 mi North 8.1 mph - N/A   Clear
5:54 AM 64.9 °F 55.0 °F 70% 29.90 in 10.0 mi North 9.2 mph - N/A   Overcast
6:54 AM 64.0 °F 55.0 °F 73% 29.95 in 10.0 mi North 8.1 mph - N/A   Overcast
7:54 AM 64.0 °F 54.0 °F 70% 29.98 in 10.0 mi NNW 9.2 mph - N/A   Overcast
8:54 AM 64.9 °F 55.0 °F 70% 30.00 in 10.0 mi North 6.9 mph - N/A   Overcast
9:54 AM 66.0 °F 54.0 °F 65% 30.02 in 10.0 mi North 10.4 mph - N/A   Overcast
10:54 AM 66.9 °F 53.1 °F 61% 30.05 in 10.0 mi North 9.2 mph - N/A   Overcast
11:54 AM 69.1 °F 52.0 °F 54% 30.07 in 10.0 mi NNE 10.4 mph - N/A   Mostly Cloudy
12:54 PM 70.0 °F 51.1 °F 51% 30.08 in 10.0 mi NNE 8.1 mph - N/A   Overcast
1:54 PM 70.0 °F 52.0 °F 53% 30.08 in 10.0 mi East 6.9 mph - N/A   Overcast
2:54 PM 73.0 °F 50.0 °F 44% 30.07 in 10.0 mi NE 9.2 mph - N/A   Clear
3:54 PM 75.0 °F 51.1 °F 43% 30.07 in 10.0 mi East 6.9 mph - N/A   Overcast
4:54 PM 71.1 °F 53.1 °F 53% 30.09 in 10.0 mi East 10.4 mph - N/A   Partly Cloudy
5:54 PM 70.0 °F 52.0 °F 53% 30.10 in 10.0 mi ENE 9.2 mph - N/A   Clear
6:54 PM 66.9 °F 52.0 °F 59% 30.11 in 10.0 mi East 8.1 mph - N/A   Clear
7:54 PM 66.0 °F 51.1 °F 59% 30.11 in 10.0 mi North 3.5 mph - N/A   Clear
8:54 PM 62.1 °F 51.1 °F 67% 30.14 in 10.0 mi North 5.8 mph - N/A   Clear
9:54 PM 61.0 °F 50.0 °F 67% 30.15 in 10.0 mi North 4.6 mph - N/A   Clear
10:54 PM 60.1 °F 51.1 °F 72% 30.14 in 10.0 mi North 5.8 mph - N/A   Clear
11:54 PM 60.1 °F 50.0 °F 69% 30.14 in 10.0 mi North 5.8 mph - N/A   Clear