Average monthly snow and rainfall in Simpsonville (SC)
The mean monthly precipitation over the year in Simpsonville (South Carolina), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: January, March, June, July, August and December.
- On average, December is the wettest month with 146 mm of precipitation.
- On average, September is the driest month with 77 mm of precipitation.
- The average amount of annual precipitation is 1204 mm.
Forecast for Simpsonville (SC)
almost clear and no rain
partly cloudy and no rain
broken clouds and thunder