ST. CHARLES COUNTY SMARTT AIRPORT, MISSOURI

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Elevation: 436 feet Latitude: 38 56N Longitude: 090 26W

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DAILY WEATHER AVERAGE - NOVEMBER 21

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	42.6 ^°F	52 ^°F	34.3 ^°F	64.9 ^°F (2010)	12.9 ^°F (2000)
Dewpoint	35.1 ^°F	40.8 ^°F	29.3 ^°F	57.2 ^°F (2007)	6.1 ^°F (2006)
Humidity	76.7 ^%	92.7 ^%	57.1 ^%		31 ^% (2006)
Barometer	30.14 ⁱⁿ	30.24 ⁱⁿ	30.04 ⁱⁿ	30.67 ⁱⁿ (2008)	29.76 ⁱⁿ (2003)
Wind Speed	7.8 ^mph	14.8 ^mph		25.3 ^mph (2015)
Wind Gust		31.5 ^mph		41.4 ^mph (2015)
Precipitation	0.50 ⁱⁿ			1.66 ⁱⁿ (2007)

Weather Element	Average
Visibility	7.7 ^mi
Wind Direction	SSE (148.7 °)

Weather Element	Total
Heating Degree Days	21.9 (Base 18.3)
Growing Degree Days	5.1 (Base 10)

Total Years on Record: 18

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