Dolwyddelan Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Dolwyddelan (Gwynedd). The numbers are calculated over a 30-year period to provide a reliable average.
- A lot of rain (rainy season) falls in the months: January, February, June, July, August, September, October, November and December.
- On average, December is the wettest month with 137 mm of precipitation.
- On average, April is the driest month with 93 mm of precipitation.
- The average amount of annual precipitation is 1323 mm.
Current rainfall in Dolwyddelan
Thu Nov 21
2°C | -5°C
W 
14 km/h
14 km/h7.1 mm
partly cloudy and sleet
Fri Nov 22
5°C | -1°C
W 14 km/h
14 km/h3.1 mm
broken clouds and rain
Sat Nov 23
14°C | 1°C
S 43 km/h
43 km/h55 mm
overcast and heavy rain
