Llandderfel Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Llandderfel (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, October, November and December.
- On average, December is the wettest month with 116 mm of precipitation.
- On average, September is the driest month with 85 mm of precipitation.
- The average amount of annual precipitation is 1151 mm.
Current rainfall in Llandderfel
partly cloudy and chance of sleet
overcast and heavy rain
broken clouds and rain