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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 MAY
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 14.9 °C 19.7 °C 9.6 °C 28.9 °C (2007) 2.2 °C (2005)
Dewpoint 9.6 °C 12.7 °C 6.2 °C 20 °C (2012) -5.6 °C (1997)
Humidity 73.7 % 90.6 % 53.3 % 28 % (1997)
Barometer 1012.9 hPa 1015.6 hPa 1009.8 hPa 1026.1 hPa (1999) 996.3 hPa (2002)
Wind Speed 17.1 km/h 29.9 km/h 50.1 km/h (1997)
Wind Gust 44.6 km/h 72.3 km/h (2008)
Precipitation 8.64 mm 19.3 mm (2009)
Weather ElementAverage
Visibility15.9 km
Wind DirectionS (182.7 °)
Weather ElementTotal
Heating Degree Days5.6 (Base 18.3)
Cooling Degree Days2.3 (Base 18.3)
Growing Degree Days5.8 (Base 10)
Total Years on Record: 21
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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