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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 - 27 APRIL
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 12.4 °C 17.7 °C 7.1 °C 26.7 °C (2001) 1.6 °C (1996)
Dewpoint 5.5 °C 9.2 °C 1.1 °C 17.2 °C (2009) -9.4 °C (2012)
Humidity 66.9 % 86 % 44.2 % 17 % (2012)
Barometer 1014.6 hPa 1018.6 hPa 1010.8 hPa 1025.7 hPa (2013) 996.3 hPa (2011)
Wind Speed 18.3 km/h 30.6 km/h 46.3 km/h (1998)
Wind Gust 41.2 km/h 57.5 km/h (1998)
Precipitation 21.84 mm 77.22 mm (2002)
Weather ElementAverage
Visibility15.6 km
Wind DirectionSSE (167.3 °)
Weather ElementTotal
Heating Degree Days6.7 (Base 18.3)
Cooling Degree Days0.7 (Base 18.3)
Growing Degree Days3.6 (Base 10)
Total Years on Record: 21
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