Portmellon Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Portmellon (Cornwall). The numbers are calculated over a 30-year period to provide a reliable average.
- On average, December is the wettest month with 98 mm of precipitation.
- On average, September is the driest month with 66 mm of precipitation.
- The average amount of annual precipitation is 965 mm.
Current rainfall in Portmellon
broken clouds and no rain
broken clouds and no rain
overcast and rain