ST. LOUIS, MISSOURI

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Elevation: 163 meters Latitude: 38 45N Longitude: 090 22W

WEATHER

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DAILY WEATHER AVERAGE - 20 FEBRUARY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	4.5 ^°C	10.8 ^°C	-1.1 ^°C	25 ^°C (2016)	-10.6 ^°C (2015)
Dewpoint	-1.1 ^°C	3.3 ^°C	-5.4 ^°C	15 ^°C (1997)	-19.4 ^°C (1995)
Humidity	70.3 ^%	90.4 ^%	48.3 ^%		29 ^% (1995)
Barometer	1016.3 ^hPa	1021.7 ^hPa	1010.8 ^hPa	1033.2 ^hPa (2000)	990.9 ^hPa (2014)
Wind Speed	12.1 ^km/h	24.9 ^km/h		59.2 ^km/h (2014)
Wind Gust		49.1 ^km/h		88.8 ^km/h (2014)
Precipitation	4.32 ^mm			9.91 ^mm (2014)

Weather Element	Average
Visibility	14.8 ^km
Wind Direction	SSE (146.3 °)

Weather Element	Total
Heating Degree Days	13.4 (Base 18.3)
Growing Degree Days	3.4 (Base 10)

Total Years on Record: 22

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