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United States of America

POTOMAC, MARYLAND


Home > North America > United States > Maryland
Elevation: 27 feet     Latitude: 39 02N     Longitude: 077 15W

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DAILY WEATHER AVERAGE - FEBRUARY 22
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 36.7 °F 43.8 °F 28.8 °F 60.8 °F (2012) 19.4 °F (2011)
Dewpoint 25.1 °F 32 °F 18.6 °F 39.2 °F (2016) 8.6 °F (2014)
Humidity 66.6 % 93.3 % 45 % 25 % (2012)
Barometer 30.06 in 30.19 in 29.92 in 30.39 in (2013) 29.49 in (2012)
Wind Speed 4.7 mph 12 mph 26.5 mph (2009)
Wind Gust 23.9 mph 36.8 mph (2009)
Precipitation 0.64 in 1.30 in (2015)
Weather ElementAverage
Visibility8.6 mi
Wind DirectionSSE (140.7 °)
Weather ElementTotal
Heating Degree Days28.7 (Base 18.3)
Total Years on Record: 9
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