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Hourly
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United States of America

ST. LOUIS, MISSOURI


Home > North America > United States > Missouri
Elevation: 163 meters     Latitude: 38 45N     Longitude: 090 22W

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DAILY WEATHER AVERAGE - 27 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 16.8 °C 24.9 °C 10.9 °C 31.1 °C (1998) 5 °C (2001)
Dewpoint 11.9 °C 15.2 °C 9.1 °C 22.8 °C (1998) -1.1 °C (2007)
Humidity 77.2 % 97.6 % 44.5 % 26 % (2007)
Barometer 1014.6 hPa 1016.9 hPa 1011.9 hPa 1023.4 hPa (2000) 998.6 hPa (2009)
Wind Speed 6.3 km/h 19.2 km/h 38.9 km/h (2009)
Wind Gust 35.4 km/h 50.1 km/h (2009)
Precipitation 0.76 mm 3.56 mm (2003)
Weather ElementAverage
Visibility13.5 km
Wind DirectionESE (121.6 °)
Weather ElementTotal
Heating Degree Days2.6 (Base 18.3)
Cooling Degree Days2.5 (Base 18.3)
Growing Degree Days7.9 (Base 10)
Total Years on Record: 19
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