Average humidity in North Charleston (SC)
The mean monthly relative humidity over the year in North Charleston (South Carolina), the United States of America.
- On average, August is the most humid month, at 79.0%.
- On average, February is the least humid month, at 67.0%.
- The average annual percentage of humidity is 73%.
Weather Forecasts for North Charleston (SC)
broken clouds and no rain
broken clouds and rain
broken clouds and rain