North Charleston (SC) Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in North Charleston (South Carolina). The numbers are calculated over a 30-year period to provide a reliable average.
- A lot of rain (rainy season) falls in the months: June, July, August, September and October.
- On average, August is the wettest month with 197 mm of precipitation.
- On average, January is the driest month with 76 mm of precipitation.
- The average amount of annual precipitation is 1442 mm.
Current rainfall in North Charleston (SC)
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