ClimateForecastMayJune >>

Average monthly snow and rainfall in Dolwyddelan

The mean monthly precipitation over the year in Dolwyddelan (Gwynedd), including rain, snow, hail.

  • 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.

Forecast for Dolwyddelan

Wed   May 15
18°C | 10°C
SE 18 km/h
0.7 mm
partly cloudy and  chance of rain

partly cloudy and chance of rain

Thu   May 16
19°C | 8°C
NE 11 km/h
3.3 mm
overcast and rain

overcast and rain

Fri   May 17
17°C | 10°C
W 11 km/h
1.6 mm
partly cloudy and rain

partly cloudy and rain

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