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United States of America

SIMPSON, ILLINOIS


Home > North America > United States > Illinois
Elevation: 165 meters     Latitude: 37 26N     Longitude: 088 40W

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DAILY WEATHER AVERAGE - 21 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 20.6 °C 27.4 °C 11.8 °C 35 °C (2010) (2015)
Dewpoint 14.8 °C 17.9 °C 11.3 °C 22.1 °C (2014) -1 °C (2007)
Humidity 74.1 % 99 % 41.9 % 12 % (2007)
Barometer 1016.6 hPa 1019 hPa 1014.2 hPa 1025.7 hPa (2004) 1008.8 hPa (2006)
Wind Speed 5 km/h 16.4 km/h 29.6 km/h (2012)
Wind Gust 32.5 km/h 42.6 km/h (2012)
Precipitation 1.78 mm 4.06 mm (2013)
Weather ElementAverage
Visibility14 km
Wind DirectionESE (108.2 °)
Weather ElementTotal
Heating Degree Days4.6 (Base 18.3)
Cooling Degree Days4.3 (Base 18.3)
Growing Degree Days11.1 (Base 10)
Total Years on Record: 12
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