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United States of America

MOUNT VERNON, ILLINOIS


Home > North America > United States > Illinois
Elevation: 144 meters     Latitude: 38 19N     Longitude: 088 51W

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DAILY WEATHER AVERAGE - 23 MAY
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 19.8 °C 26.7 °C 12.8 °C 33 °C (2010) 4 °C (1997)
Dewpoint 12.6 °C 15.5 °C 9.1 °C 23 °C (2010) 2 °C (2005)
Humidity 66 % 87.8 % 43.9 % 25 % (2005)
Barometer 1015.6 hPa 1018.3 hPa 1013.2 hPa 1028.1 hPa (2015) 1005.1 hPa (2011)
Wind Speed 9.8 km/h 25.1 km/h 44.4 km/h (2011)
Wind Gust 40.7 km/h 66.6 km/h (1998)
Precipitation 5.08 mm 8.89 mm (2011)
Weather ElementAverage
Visibility15.3 km
Wind DirectionESE (118.5 °)
Weather ElementTotal
Heating Degree Days2.4 (Base 18.3)
Cooling Degree Days4 (Base 18.3)
Growing Degree Days9.8 (Base 10)
Total Years on Record: 20
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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