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United States of America

MERCERSBURG, PENNSYLVANIA


Home > North America > United States > Pennsylvania
Elevation: 617 feet     Latitude: 39 49N     Longitude: 077 54W

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DAILY WEATHER AVERAGE - MAY 9
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 62.9 °F 71.8 °F 54.3 °F 88 °F (2000) 44.6 °F (2010)
Dewpoint 51 °F 56.1 °F 44.1 °F 66 °F (2000) 24.1 °F (2005)
Humidity 68.6 % 88 % 47.6 % 20 % (2005)
Barometer 29.98 in 30.06 in 29.90 in 30.30 in (2010) 29.58 in (2008)
Wind Speed 7 mph 20.7 mph 166.9 mph (1998)
Wind Gust 24.5 mph 34.5 mph (2010)
Precipitation 0.33 in 1.48 in (2003)
Weather ElementAverage
Visibility8 mi
Wind DirectionSSE (141.4 °)
Weather ElementTotal
Heating Degree Days5.2 (Base 18.3)
Cooling Degree Days5.9 (Base 18.3)
Growing Degree Days13 (Base 10)
Total Years on Record: 21
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