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United States of America

DECATUR, ILLINOIS


Home > North America > United States > Illinois
Elevation: 207 meters     Latitude: 39 50N     Longitude: 088 52W

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DAILY WEATHER AVERAGE - 2 OCTOBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 16.4 °C 23.2 °C 9.8 °C 31.7 °C (2006) -2.2 °C (2003)
Dewpoint 9.7 °C 13.3 °C 5.8 °C 21.7 °C (2014) -6.7 °C (2011)
Humidity 67.8 % 90.5 % 40.4 % 20 % (2011)
Barometer 1017.6 hPa 1020.7 hPa 1014.2 hPa 1029.8 hPa (2003) 1002.4 hPa (2009)
Wind Speed 15.6 km/h 26.9 km/h 40.7 km/h (2015)
Wind Gust 42.6 km/h 53.8 km/h (2009)
Precipitation 27.69 mm 176.53 mm (2014)
Weather ElementAverage
Visibility15.9 km
Wind DirectionS (183.1 °)
Weather ElementTotal
Heating Degree Days5.8 (Base 18.3)
Cooling Degree Days4.1 (Base 18.3)
Growing Degree Days8 (Base 10)
Total Years on Record: 20
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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