Trevor Precipitation: Average Monthly Rainfall and Snowfall
This graph shows the average amount of rainfall per month in Trevor (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, March, June, July, August, September, October, November and December.
- On average, November is the wettest month with 203 mm of precipitation.
- On average, May is the driest month with 93 mm of precipitation.
- The average amount of annual precipitation is 1710 mm.
Current rainfall in Trevor
broken clouds and chance of rain
overcast and heavy rain
broken clouds and rain