Average temperature in Castletownbere
The mean minimum and maximum temperatures over the year in Castletownbere (County Cork), Ireland.
- On average, the warmest month is August with 18°C.
- On average, the coolest month is January with 10°C.
- The average annual maximum temperature is 14°C.
- The average annual minimum temperature is 9°C.
Forecast for Castletownbere
partly cloudy and no rain
broken clouds and no rain
overcast and no rain