Currently: 5 °C. Sunny. (Weather station: Charleston Air Force Base Reporting Station, USA). See more current weatherAnnual Weather Averages Near Charleston
Averages are for Charleston Air Force Base Reporting Station, which is 16 kilometers from Charleston.
Based on weather reports collected during 1992–2021.
All Year Climate & Weather Averages in Charleston
High Temp: 33 °C
Low Temp: 4 °C
Mean Temp: 19 °C
Precipitation: 111.3 mm
Humidity: 71%
Dew Point: 14 °C
Wind: 20 km/h
Pressure: 1018 mbar
Visibility: 14 km
一月 Climate & Weather Averages in Charleston
High Temp: 16 °C
Low Temp: 4 °C
Mean Temp: 10 °C
Precipitation: 83.2 mm
Humidity: 68%
Dew Point: 4 °C
Wind: 21 km/h
Pressure: 1021 mbar
Visibility: 14 km
二月 Climate & Weather Averages in Charleston
High Temp: 18 °C
Low Temp: 5 °C
Mean Temp: 12 °C
Precipitation: 82.9 mm
Humidity: 68%
Dew Point: 5 °C
Wind: 22 km/h
Pressure: 1020 mbar
Visibility: 14 km
三月 Climate & Weather Averages in Charleston
High Temp: 21 °C
Low Temp: 9 °C
Mean Temp: 15 °C
Precipitation: 83.8 mm
Humidity: 65%
Dew Point: 8 °C
Wind: 23 km/h
Pressure: 1019 mbar
Visibility: 15 km
四月 Climate & Weather Averages in Charleston
High Temp: 25 °C
Low Temp: 13 °C
Mean Temp: 19 °C
Precipitation: 81.1 mm
Humidity: 65%
Dew Point: 12 °C
Wind: 24 km/h
Pressure: 1017 mbar
Visibility: 15 km
五月 Climate & Weather Averages in Charleston
High Temp: 29 °C
Low Temp: 17 °C
Mean Temp: 23 °C
Precipitation: 83.3 mm
Humidity: 69%
Dew Point: 17 °C
Wind: 22 km/h
Pressure: 1017 mbar
Visibility: 15 km
六月 Climate & Weather Averages in Charleston
High Temp: 32 °C
Low Temp: 22 °C
Mean Temp: 26 °C
Precipitation: 159.8 mm
Humidity: 74%
Dew Point: 21 °C
Wind: 20 km/h
Pressure: 1016 mbar
Visibility: 14 km
七月 Climate & Weather Averages in Charleston
High Temp: 33 °C
Low Temp: 23 °C
Mean Temp: 28 °C
Precipitation: 168.4 mm
Humidity: 75%
Dew Point: 23 °C
Wind: 18 km/h
Pressure: 1017 mbar
Visibility: 14 km
八月 Climate & Weather Averages in Charleston
High Temp: 32 °C
Low Temp: 23 °C
Mean Temp: 28 °C
Precipitation: 177.1 mm
Humidity: 76%
Dew Point: 23 °C
Wind: 17 km/h
Pressure: 1016 mbar
Visibility: 14 km
九月 Climate & Weather Averages in Charleston
High Temp: 30 °C
Low Temp: 20 °C
Mean Temp: 25 °C
Precipitation: 146.9 mm
Humidity: 76%
Dew Point: 20 °C
Wind: 18 km/h
Pressure: 1017 mbar
Visibility: 14 km
十月 Climate & Weather Averages in Charleston
High Temp: 26 °C
Low Temp: 14 °C
Mean Temp: 20 °C
Precipitation: 113.7 mm
Humidity: 74%
Dew Point: 15 °C
Wind: 18 km/h
Pressure: 1018 mbar
Visibility: 14 km
十一月 Climate & Weather Averages in Charleston
High Temp: 21 °C
Low Temp: 8 °C
Mean Temp: 15 °C
Precipitation: 67.8 mm
Humidity: 72%
Dew Point: 9 °C
Wind: 19 km/h
Pressure: 1020 mbar
Visibility: 14 km
十二月 Climate & Weather Averages in Charleston
High Temp: 17 °C
Low Temp: 5 °C
Mean Temp: 11 °C
Precipitation: 87.0 mm
Humidity: 72%
Dew Point: 6 °C
Wind: 19 km/h
Pressure: 1021 mbar
Visibility: 14 km