ClimateForecastMayJune >>

Average temperature in Trefriw

The mean minimum and maximum temperatures over the year in Trefriw (Gwynedd), the United Kingdom.

  • On average, the warmest month is July with 20°C.
  • On average, the coolest month is January with 8°C.
  • The average annual maximum temperature is 14°C.
  • The average annual minimum temperature is 7°C.

Forecast for Trefriw

Tue   May 14
17°C | 12°C
SE 18 km/h
3.5 mm
broken clouds and rain

broken clouds and rain

Wed   May 15
18°C | 11°C
SE 18 km/h
0.8 mm
broken clouds and  chance of rain

broken clouds and chance of rain

Thu   May 16
19°C | 8°C
N 7 km/h
9 mm
broken clouds and  chance of rain

broken clouds and chance of rain

Interested in more climate information?

This site provides you with all the information you need about the climate in Trefriw.

Our site offers climate and forecast data for every country in the world. Are you going to the United Kingdom? On this website you can find historical weather averages for many cities in the United Kingdom. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.

)