SIMPSON, ILLINOIS

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Elevation: 540 feet Latitude: 37 26N Longitude: 088 40W

WEATHER

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DAILY WEATHER AVERAGE - DECEMBER 1

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	39 ^°F	47.6 ^°F	31.3 ^°F	66.9 ^°F (2012)	23 ^°F (2011)
Dewpoint	31 ^°F	36.7 ^°F	25.9 ^°F	50.9 ^°F (2015)	12.2 ^°F (2007)
Humidity	76.3 ^%	91.9 ^%	60.3 ^%		17 ^% (2007)
Barometer	30.12 ⁱⁿ	30.25 ⁱⁿ	29.95 ⁱⁿ	30.48 ⁱⁿ (2014)	29.49 ⁱⁿ (2008)
Wind Speed	5.8 ^mph	13.5 ^mph		28.8 ^mph (2006)
Wind Gust		26.6 ^mph		41.4 ^mph (2006)
Precipitation	0.68 ⁱⁿ			1.24 ⁱⁿ (2014)

Weather Element	Average
Visibility	9.2 ^mi
Wind Direction	SSE (150.6 °)

Weather Element	Total
Heating Degree Days	25.6 (Base 18.3)
Growing Degree Days	7.7 (Base 10)

Total Years on Record: 12

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