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United States of America

FREDERICK, MARYLAND


Home > North America > United States > Maryland
Elevation: 79 meters     Latitude: 39 25N     Longitude: 077 22W

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DAILY WEATHER AVERAGE - 15 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 19.1 °C 25.8 °C 12.8 °C 34 °C (2005) 4 °C (2013)
Dewpoint 14.4 °C 17.9 °C 10.2 °C 23 °C (2002) 1 °C (2008)
Humidity 78.1 % 97.5 % 50.7 % 21 % (2008)
Barometer 1019 hPa 1022.4 hPa 1015.9 hPa 1026.4 hPa (2004) 1005.1 hPa (2008)
Wind Speed 6.1 km/h 20.1 km/h 33.3 km/h (2007)
Wind Gust 35.2 km/h 46.3 km/h (2011)
Precipitation 6.6 mm 10.67 mm (2003)
Weather ElementAverage
Visibility12.6 km
Wind DirectionESE (95.8 °)
Weather ElementTotal
Heating Degree Days2.8 (Base 18.3)
Cooling Degree Days4.2 (Base 18.3)
Growing Degree Days9.3 (Base 10)
Total Years on Record: 13
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