ST. LOUIS, MISSOURI

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Elevation: 535 feet Latitude: 38 45N Longitude: 090 22W

WEATHER

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DAILY WEATHER AVERAGE - FEBRUARY 18

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	37.1 ^°F	46.9 ^°F	26.8 ^°F	68 ^°F (1997)	5 ^°F (2006)
Dewpoint	24.8 ^°F	31.8 ^°F	18.4 ^°F	51.1 ^°F (2011)	-11.9 ^°F (1995)
Humidity	65.2 ^%	86.8 ^%	44.1 ^%		20 ^% (1995)
Barometer	30.10 ⁱⁿ	30.24 ⁱⁿ	29.96 ⁱⁿ	30.83 ⁱⁿ (2006)	29.36 ⁱⁿ (2009)
Wind Speed	8.4 ^mph	16 ^mph		29.9 ^mph (2008)
Wind Gust		27 ^mph		38 ^mph (2009)
Precipitation	1.10 ⁱⁿ			5.07 ⁱⁿ (2000)

Weather Element	Average
Visibility	9.8 ^mi
Wind Direction	SSE (168.5 °)

Weather Element	Total
Heating Degree Days	28.1 (Base 18.3)
Growing Degree Days	9.9 (Base 10)

Total Years on Record: 19

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