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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 - 29 APRIL
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 13.8 °C 19.9 °C 7.8 °C 28.9 °C (2007) 2.8 °C (2015)
Dewpoint 7.9 °C 11.1 °C 4.2 °C 18 °C (1998) -1 °C (1998)
Humidity 71.2 % 89.9 % 48.5 % 23 % (1998)
Barometer 1015.2 hPa 1018.3 hPa 1012.5 hPa 1030.1 hPa (2001) 997.6 hPa (2014)
Wind Speed 16.4 km/h 29 km/h 50.1 km/h (2010)
Wind Gust 42.6 km/h 77.7 km/h (2010)
Precipitation 6.1 mm 16.51 mm (2014)
Weather ElementAverage
Visibility15.3 km
Wind DirectionSSE (141 °)
Weather ElementTotal
Heating Degree Days5.1 (Base 18.3)
Cooling Degree Days0.8 (Base 18.3)
Growing Degree Days5 (Base 10)
Total Years on Record: 21
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