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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 - JULY 30
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 75.5 °F 87 °F 62.3 °F 102.2 °F (1999) (2012)
Dewpoint 65.6 °F 70.6 °F 61.2 °F 78.8 °F (2011) 48.2 °F (1997)
Humidity 73.6 % 91.8 % 51.7 % 34 % (1997)
Barometer 30.01 in 30.07 in 29.96 in 30.30 in (2005) 29.77 in (2008)
Wind Speed 4 mph 12 mph 23 mph (2009)
Wind Gust 20.7 mph 31.1 mph (2009)
Precipitation 1.24 in 2.50 in (2004)
Weather ElementAverage
Visibility8.8 mi
Wind DirectionE (85.9 °)
Weather ElementTotal
Heating Degree Days19.3 (Base 18.3)
Cooling Degree Days11.2 (Base 18.3)
Growing Degree Days26.2 (Base 10)
Total Years on Record: 20
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WIND DIRECTION BREAKOUT




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