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United States of America

CHESTERFIELD, MISSOURI


Home > North America > United States > Missouri
Elevation: 170 meters     Latitude: 38 41N     Longitude: 090 31W

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DAILY WEATHER AVERAGE - 21 SEPTEMBER
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[ °F ]   °C
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 19.9 °C 25.2 °C 14.6 °C 33.3 °C (2010) 7.2 °C (1995)
Dewpoint 12.7 °C 15.7 °C 9.8 °C 21.1 °C (2009) 3.9 °C (1996)
Humidity 66.2 % 87.7 % 43.8 % 27 % (1996)
Barometer 1016.6 hPa 1019 hPa 1013.9 hPa 1027.4 hPa (1997) 1005.1 hPa (2006)
Wind Speed 12.4 km/h 24.3 km/h 37 km/h (2006)
Wind Gust 35.6 km/h 50.1 km/h (2014)
Precipitation 7.11 mm 14.99 mm (2009)
Weather ElementAverage
Visibility14.5 km
Wind DirectionSSE (173.1 °)
Weather ElementTotal
Heating Degree Days3.4 (Base 18.3)
Cooling Degree Days3.6 (Base 18.3)
Growing Degree Days9.9 (Base 10)
Total Years on Record: 21
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