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United States of America

VANDALIA, ILLINOIS


Home > North America > United States > Illinois
Elevation: 535 feet     Latitude: 38 58N     Longitude: 089 10W

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DAILY WEATHER AVERAGE - SEPTEMBER 20
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 66.2 °F 77.7 °F 55.5 °F 89.6 °F (2007) 37.4 °F (2006)
Dewpoint 57.6 °F 63.1 °F 51.7 °F 72.1 °F (2013) 33.4 °F (2012)
Humidity 76.9 % 95.9 % 48.6 % 22 % (2012)
Barometer 29.99 in 30.11 in 30.00 in 30.27 in (2004) 29.66 in (2002)
Wind Speed 3.2 mph 9.1 mph 15 mph (2002)
Wind Gust 19.9 mph 24.2 mph (2002)
Precipitation 0.29 in 0.94 in (2002)
Weather ElementAverage
Visibility8.4 mi
Wind DirectionESE (104.5 °)
Weather ElementTotal
Heating Degree Days4.3 (Base 18.3)
Cooling Degree Days5.5 (Base 18.3)
Growing Degree Days16.6 (Base 10)
Total Years on Record: 15
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