Weather History for Wallops Island, VA

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Monday, December 31, 2012

  Actual Average Record
Temperature  
Mean Temperature 37 °F 37 °F  
Max Temperature 49 °F 46 °F 70 °F (1990)
Min Temperature 25 °F 29 °F 5 °F (1993)
Degree Days  
Heating Degree Days 28    
Month to date heating degree days 554  
Since 1 July heating degree days 1242  
Cooling Degree Days 0    
Month to date cooling degree days 0  
Year to date cooling degree days 1616  
Moisture  
Dew Point 22 °F    
Average Humidity 55    
Maximum Humidity 75    
Minimum Humidity 34    
Precipitation  
Precipitation 0.00 in 0.09 in 0.23 in (2002)
Month to date precipitation 3.85 3.43  
Year to date precipitation 49.03 40.84  
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 6 mph (West)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Dec. 31, 2012 Rise Set
Actual Time 7:17 AM EST 4:52 PM EST
Civil Twilight 6:48 AM EST 5:22 PM EST
Nautical Twilight 6:15 AM EST 5:55 PM EST
Astronomical Twilight 5:43 AM EST 6:27 PM EST
Moon 8:17 PM EST (12/31) 9:01 AM EST (12/31)
Length of Visible Light 10h 33m
Length of Day
9h 35m
Waning Gibbous, 90% of the Moon is Illuminated
Dec 31
Waning Gibbous
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 32.0 °F 26.4 °F 19.0 °F 59% 30.32 in - NNW 5.8 mph - N/A   Clear
1:54 AM 30.9 °F 27.5 °F 18.0 °F 59% 30.33 in - NW 3.5 mph - N/A   Clear
2:54 AM 28.9 °F 25.2 °F 18.0 °F 64% 30.34 in - WSW 3.5 mph - N/A   Clear
3:54 AM 28.0 °F 24.2 °F 18.0 °F 66% 30.31 in - West 3.5 mph - N/A   Clear
4:54 AM 27.0 °F 21.6 °F 18.0 °F 69% 30.30 in - West 4.6 mph - N/A   Clear
5:54 AM 28.0 °F 24.2 °F 18.0 °F 66% 30.32 in - West 3.5 mph - N/A   Clear
6:54 AM 26.6 °F 22.6 °F 17.6 °F 69% 30.32 in - West 3.5 mph - N/A   Clear
7:54 AM 27.0 °F - 19.0 °F 72% 30.29 in - Calm Calm - N/A   Clear
8:54 AM 34.0 °F 29.8 °F 23.0 °F 64% 30.29 in - SW 4.6 mph - N/A   Overcast
9:54 AM 37.9 °F 31.5 °F 24.1 °F 57% 30.30 in - WSW 9.2 mph - N/A   Clear
10:54 AM 42.1 °F 37.7 °F 24.1 °F 49% 30.27 in - WSW 6.9 mph - N/A   Mostly Cloudy
11:54 AM 45.0 °F 41.2 °F 24.1 °F 44% 30.23 in - SW 6.9 mph - N/A   Mostly Cloudy
12:54 PM 46.0 °F 41.9 °F 24.1 °F 42% 30.18 in - West 8.1 mph - N/A   Mostly Cloudy
1:54 PM 46.0 °F 43.1 °F 28.0 °F 50% 30.14 in - SSW 5.8 mph - N/A   Overcast
2:54 PM 46.0 °F 41.9 °F 19.0 °F 34% 30.14 in - West 8.1 mph - N/A   Mostly Cloudy
3:54 PM 44.1 °F 39.0 °F 21.9 °F 42% 30.15 in - West 9.2 mph - N/A   Overcast
4:54 PM 43.0 °F 38.2 °F 24.1 °F 47% 30.13 in - West 8.1 mph - N/A   Partly Cloudy
5:54 PM 43.0 °F 39.5 °F 25.0 °F 49% 30.11 in - West 5.8 mph - N/A   Overcast
6:54 PM 43.0 °F 38.8 °F 25.0 °F 49% 30.12 in - WSW 6.9 mph - N/A   Partly Cloudy
7:54 PM 44.1 °F 40.1 °F 25.0 °F 47% 30.10 in - WSW 6.9 mph - N/A   Overcast
8:54 PM 44.1 °F 39.0 °F 25.0 °F 47% 30.06 in - WSW 9.2 mph - N/A   Overcast
9:54 PM 46.4 °F 41.9 °F 23.0 °F 40% 30.07 in - West 9.2 mph - N/A   Partly Cloudy
10:54 PM 46.0 °F 41.4 °F 25.0 °F 44% 30.05 in - West 9.2 mph 16.1 mph N/A   Scattered Clouds
11:54 PM 46.0 °F 41.4 °F 27.0 °F 47% 30.03 in - West 9.2 mph - N/A   Clear