Average monthly snow and rainfall in Dolgellau
The mean monthly precipitation over the year in Dolgellau (Gwynedd), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: January, February, March, August, September, October, November and December.
- On average, December is the wettest month with 151 mm of precipitation.
- On average, April is the driest month with 88 mm of precipitation.
- The average amount of annual precipitation is 1353 mm.
Forecast for Dolgellau
clear and no rain
broken clouds and chance of rain
partly cloudy and chance of slight rain