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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 - 15 MAY
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 16.5 °C 21.6 °C 11.3 °C 31.7 °C (2001) 5.6 °C (2011)
Dewpoint 10.9 °C 13.6 °C 7.7 °C 25 °C (1998) -4 °C (2012)
Humidity 72.8 % 91 % 55.2 % 22 % (2012)
Barometer 1015.6 hPa 1017.9 hPa 1012.9 hPa 1026.4 hPa (2010) 1005.8 hPa (2011)
Wind Speed 16.4 km/h 29.5 km/h 53.8 km/h (2015)
Wind Gust 48.1 km/h 72.3 km/h (2007)
Precipitation 25.91 mm 103.63 mm (2015)
Weather ElementAverage
Visibility15.4 km
Wind DirectionS (179.2 °)
Weather ElementTotal
Heating Degree Days4.4 (Base 18.3)
Cooling Degree Days4.6 (Base 18.3)
Growing Degree Days7.2 (Base 10)
Total Years on Record: 21
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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