ClimateForecastMayJune >>

Climate in Trevor (Gwynedd), United Kingdom

The graphs below show the monthly weather averages over the year.

Average day and night temperature

The mean minimum and maximum temperatures over the year.

Monthly precipitation

The mean monthly precipitation over the year, including rain, snow, hail etc.

Forecast for Trevor

Mon   May 06
14°C | 8°C
NW 22 km/h
0.6 mm
partly cloudy and small chance of slight rain

partly cloudy and small chance of slight rain

Tue   May 07
15°C | 9°C
NW 14 km/h
broken clouds and no rain

broken clouds and no rain

Wed   May 08
17°C | 8°C
SW 11 km/h
broken clouds and no rain

broken clouds and no rain

The best time of year to visit Trevor in the United Kingdom

Other facts from our historical weather data:

  • Which months have the greatest rainfall in Trevor?
    Most rainfall (rainy season) is seen in January, February, October, November and December.
  • Which is the warmest month in Trevor?
    August has an average maximum temperature of 18°C and is the warmest month of the year.
  • Which is the coldest month in Trevor?
    The coldest month is February with an average maximum temperature of 9°C.
  • Which is the wettest month in Trevor?
    November tops the wettest month list with 203 mm of rainfall.
  • Which is the driest month in Trevor?
    May is the driest month with 93 mm of precipitation.
  • Which is the sunniest month in Trevor?
    May is the sunniest month with an average of 169 hours of sunshine.

  • No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.