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United States of America

MOUNT VERNON, ILLINOIS


Home > North America > United States > Illinois
Elevation: 473 feet     Latitude: 38 19N     Longitude: 088 51W

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DAILY WEATHER AVERAGE - APRIL 27
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 54.3 °F 66.9 °F 41.8 °F 84.2 °F (2001) (2014)
Dewpoint 42.3 °F 49.8 °F 36 °F 66.2 °F (2002) 24.8 °F (2006)
Humidity 66.5 % 87.1 % 42.7 % 23 % (2006)
Barometer 29.97 in 30.08 in 29.87 in 30.22 in (2008) 29.33 in (2011)
Wind Speed 6.1 mph 15.2 mph 23 mph (1998)
Wind Gust 22.8 mph 39.1 mph (2014)
Precipitation 0.64 in 1.52 in (1998)
Weather ElementAverage
Visibility9.4 mi
Wind DirectionESE (121.8 °)
Weather ElementTotal
Heating Degree Days12.4 (Base 18.3)
Cooling Degree Days4.8 (Base 18.3)
Growing Degree Days7.5 (Base 10)
Total Years on Record: 20
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