WEST ALTON, MISSOURI

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Elevation: 417 feet Latitude: 38 52N Longitude: 090 10W

WEATHER

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DAILY WEATHER AVERAGE - DECEMBER 16

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	35.4 ^°F	42.2 ^°F	28.3 ^°F	64.4 ^°F (2006)	10.4 ^°F (2007)
Dewpoint	28.9 ^°F	33.8 ^°F	22.7 ^°F	55.4 ^°F (2006)	8.6 ^°F (2005)
Humidity	78.7 ^%	92.2 ^%	62.1 ^%		33 ^% (2005)
Barometer	30.05 ⁱⁿ	30.17 ⁱⁿ	29.94 ⁱⁿ	30.64 ⁱⁿ (2008)	29.67 ⁱⁿ (2012)
Wind Speed	9.5 ^mph	16.8 ^mph		25.3 ^mph (2000)
Wind Gust		29.2 ^mph		34.5 ^mph (2000)
Precipitation	0.29 ⁱⁿ			0.29 ⁱⁿ (2015)

Weather Element	Average
Visibility	9.1 ^mi
Wind Direction	S (175.7 °)

Weather Element	Total
Heating Degree Days	29.8 (Base 18.3)
Growing Degree Days	2.7 (Base 10)

Total Years on Record: 21

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