Average monthly snow and rainfall in St Austell
The mean monthly precipitation over the year in St Austell (Cornwall), including rain, snow, hail.
- Most rainfall (rainy season) is seen in November and December.
- On average, December is the wettest month with 102 mm of precipitation.
- On average, September is the driest month with 69 mm of precipitation.
- The average amount of annual precipitation is 997 mm.
Forecast for St Austell
partly cloudy and small chance of slight rain
partly cloudy and small chance of slight rain
broken clouds and no rain