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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 - 11 MAY
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 17.1 °C 22.9 °C 11.4 °C 31.1 °C (2011) 6.6 °C (1996)
Dewpoint 11.4 °C 15.2 °C 7.6 °C 21.7 °C (2011) -0.6 °C (1997)
Humidity 72.6 % 90.9 % 51 % 30 % (1997)
Barometer 1012.5 hPa 1016.9 hPa 1009.5 hPa 1027.1 hPa (2002) 986.5 hPa (2008)
Wind Speed 18.5 km/h 34.1 km/h 57.5 km/h (2005)
Wind Gust 52.3 km/h 79.7 km/h (2008)
Precipitation 23.62 mm 63.5 mm (2002)
Weather ElementAverage
Visibility16.1 km
Wind DirectionSSW (202.7 °)
Weather ElementTotal
Heating Degree Days3.7 (Base 18.3)
Cooling Degree Days3.5 (Base 18.3)
Growing Degree Days7.2 (Base 10)
Total Years on Record: 20
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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