Average monthly snow and rainfall in Barnwell (SC)
The mean monthly precipitation over the year in Barnwell (South Carolina), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: February, May, June, July, August and December.
- On average, August is the wettest month with 142 mm of precipitation.
- On average, October is the driest month with 65 mm of precipitation.
- The average amount of annual precipitation is 1194 mm.
Forecast for Barnwell (SC)
almost clear and no rain
partly cloudy and no rain
partly cloudy and small chance of slight rain