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

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DAILY WEATHER AVERAGE - 21 APRIL
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 14.7 °C 20.8 °C 8.6 °C 28.3 °C (1999) 2.8 °C (2012)
Dewpoint 7.6 °C 10.9 °C 4.6 °C 20 °C (2002) -5.6 °C (2007)
Humidity 66.3 % 90.2 % 42.1 % 21 % (2007)
Barometer 1013.5 hPa 1016.9 hPa 1010.2 hPa 1030.1 hPa (2013) 999.7 hPa (1999)
Wind Speed 13.5 km/h 28.2 km/h 44.4 km/h (2009)
Wind Gust 42.3 km/h 66.6 km/h (2004)
Precipitation 17.02 mm 88.14 mm (1999)
Weather ElementAverage
Visibility16.1 km
Wind DirectionSSE (161 °)
Weather ElementTotal
Heating Degree Days5.2 (Base 18.3)
Cooling Degree Days2.2 (Base 18.3)
Growing Degree Days5.9 (Base 10)
Total Years on Record: 20
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