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United States of America

HARPERS FERRY, WEST VIRGINIA


Home > North America > United States > West Virginia
Elevation: 40 feet     Latitude: 39 19N     Longitude: 077 44W

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DAILY WEATHER AVERAGE - JULY 12
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 73.2 °F 83.7 °F 62.5 °F 93.2 °F (2011) 50 °F (2002)
Dewpoint 61.6 °F 66.5 °F 56.3 °F 75.2 °F (2004) 32 °F (1997)
Humidity 70 % 93.1 % 45.2 % 28 % (1997)
Barometer 30.03 in 30.08 in 29.96 in 30.27 in (1999) 29.80 in (2011)
Wind Speed 4.5 mph 11.1 mph 17.3 mph (2007)
Wind Gust 21.6 mph 33.4 mph (2003)
Precipitation 0.45 in 2.21 in (2004)
Weather ElementAverage
Visibility8.8 mi
Wind DirectionESE (113.5 °)
Weather ElementTotal
Heating Degree Days0.7 (Base 18.3)
Cooling Degree Days9.1 (Base 18.3)
Growing Degree Days23.1 (Base 10)
Total Years on Record: 20
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WIND DIRECTION BREAKOUT




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