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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 - 1 OCTOBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 16.3 °C 23.2 °C 9.5 °C 30 °C (2006) 1.7 °C (2003)
Dewpoint 9.6 °C 12.8 °C 6.1 °C 19 °C (2002) -2.8 °C (2006)
Humidity 68 % 92.4 % 41.7 % 27 % (2006)
Barometer 1017.9 hPa 1020.3 hPa 1014.9 hPa 1027.8 hPa (2003) 1002.4 hPa (2009)
Wind Speed 14.3 km/h 24.6 km/h 35.2 km/h (2007)
Wind Gust 37.3 km/h 50.1 km/h (2007)
Precipitation 6.6 mm 13.46 mm (2009)
Weather ElementAverage
Visibility17.1 km
Wind DirectionS (182.5 °)
Weather ElementTotal
Heating Degree Days4.9 (Base 18.3)
Cooling Degree Days1.9 (Base 18.3)
Growing Degree Days6.7 (Base 10)
Total Years on Record: 19
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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