Average monthly snow and rainfall in Tal-y-llyn
The mean monthly precipitation over the year in Tal-y-llyn (Gwynedd), including rain, snow, hail.
- A lot of rain (rainy season) falls in the months: January, February, August, September, October, November and December.
- On average, December is the wettest month with 149 mm of precipitation.
- On average, April is the driest month with 87 mm of precipitation.
- The average amount of annual precipitation is 1346 mm.
Forecast for Tal-y-llyn
Sun May 19
22°C | 9°C
E 
11 km/h
11 km/h
clear and no rain
Mon May 20
21°C | 8°C
E 7 km/h
7 km/h2.6 mm
broken clouds and chance of rain
Tue May 21
19°C | 8°C
NW 11 km/h
11 km/h0.2 mm
partly cloudy and chance of slight rain
