Tuesday, September 02, 2014

Climate/Weather Activity

 

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Jan   

Feb   

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Apr   

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Jun   

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Sep  

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Nov  

Dec   

 Avg   

Temperature

Average High (°F) 49.3 54.3 63.1 73.1 80.2 87.1 89.6 89.5 83.6 73.6 62.4 52.5 71.5
Average Low (°F) 30.4 34.0 41.1 49.6 58.2 65.9 69.5 68.4 62.1 49.8 40.5 33.3 50.2 
(°C) 9.6 12.4 17.3 22.8 26.8 30.6 32.0 31.9 28.7 23.1 16.9 11.4 22.0
(°C) -0.9 1.1 5.1 9.8 14.6 18.8 20.1 20.2 16.7 9.9 4.7 0.7 10.1
Heating Degree Days       780 587 404 180 41 1 0 18  165 417 669 272
Cooling Degree Days 0 1 8 40 142 326 446 417 238 47 5 1 139

 

 

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Precipitation

Total Rainfall (Inches) 5.5 5.0 6.7 4.5 5.2 4.2 4.4 3.3 4.3 3.5 5.2 5.6 4.8
Snowfall/Freezing Rain (Inches)     1.3 0.7 0.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 
Total Rainfall (cm) 14.0 12.6 17.0 11.5 13.3 10.7 11.2 8.4 10.9 9.0 13.3 14.2 12.2
Snowfall/Freezing Rain (cm) 3.3 1.8 1.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 0.5
# of Days with...
Precipitation > 0.01 inch 12.1 9.8 11.9 9.9 10.3 10.0 10.4 8.3 8.4 7.0 9.8 11.0 9.9
Precipitation > 1.00 inch 1.7 1.5 2.0 1.5 1.6 1.3 1.1 0.9 1.5 1.2 1.7 1.6 1.5

 

 

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Humidity

Relative Humidty %     74% 70% 66% 65% 71% 73% 76% 75% 74% 71% 72% 74% 72%

 

 

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Winds

Average Wind Speed (mph) 8.4 8.8 9.2 8.7 7.7 6.2 5.3 5.2 6.3 6.6 7.5 8.1 7.3 mph    
Average Wind Direction SE SE SE SE SE SE SE SE SE SE SE SE SE
Peak Gust (mph) 52 51 51 59 52 56 52 69 51 55 45 52 69 mph

 

Heating/Cooling Degree Day is the total degree difference of the average temperature and 65 degrees F
The rainfall totals in the winter months are water equivalent, which includes all snowfall.
Freezing rain is included in the snowfall totals.
Temperature, rain/snowfall and average wind speed/direction are 30 year averages.
Peak wind data is a 15 year average.
Source: National Weather Service