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Climate
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Hourly
Data
United States of America

ST. LOUIS, MISSOURI


Home > North America > United States > Missouri
Elevation: 535 feet     Latitude: 38 45N     Longitude: 090 22W

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DAILY WEATHER AVERAGE - SEPTEMBER 20
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 64.7 °F 76.3 °F 55.3 °F 88 °F (2010) 39.2 °F (2006)
Dewpoint 57.5 °F 63.3 °F 52.5 °F 73.4 °F (1997) 36 °F (2012)
Humidity 80.1 % 97.3 % 52.1 % 24 % (2012)
Barometer 30.00 in 30.08 in 29.92 in 30.27 in (1997) 29.61 in (2002)
Wind Speed 4.1 mph 12.1 mph 23 mph (2001)
Wind Gust 24.6 mph 38 mph (2001)
Precipitation 0.32 in 1.22 in (2013)
Weather ElementAverage
Visibility7.6 mi
Wind DirectionESE (126.5 °)
Weather ElementTotal
Heating Degree Days4.4 (Base 18.3)
Cooling Degree Days4.6 (Base 18.3)
Growing Degree Days15.8 (Base 10)
Total Years on Record: 19
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