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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 - 16 OCTOBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 12.1 °C 17.1 °C 7.7 °C 27 °C (1996) 1.1 °C (1995)
Dewpoint 6.5 °C 9.3 °C 3.9 °C 18 °C (1999) -3.3 °C (2010)
Humidity 71.3 % 87.6 % 51.9 % 26 % (2010)
Barometer 1017.3 hPa 1020 hPa 1014.2 hPa 1030.8 hPa (1997) 998.3 hPa (2006)
Wind Speed 16.4 km/h 24.9 km/h 44.4 km/h (2006)
Wind Gust 40.4 km/h 53.8 km/h (2004)
Precipitation 27.69 mm 81.03 mm (2006)
Weather ElementAverage
Visibility15.8 km
Wind DirectionS (181.6 °)
Weather ElementTotal
Heating Degree Days6.9 (Base 18.3)
Cooling Degree Days1.7 (Base 18.3)
Growing Degree Days4.9 (Base 10)
Total Years on Record: 19
WEATHER CONDITIONS BREAKOUT
WIND DIRECTION BREAKOUT




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