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Castletownbere weather in October 2025
Expect 14°C daytime maximum temperatures in the shade with on average 3 hours of sunshine per day in Castletownbere in October. Check more long-term weather averages for Castletownbere in October before you book your next holiday to Ireland in 2025/2026.
- 1414°C max day temperature
- 3 hours of sunshine per day
- 2222 days with some rainfall
- 88°C min night temperature
- 1111 hours of daylight per day
- 0No heat & humidity
- 158158 mm of monthly rainfall
- 22 (Low) UV index
- 1313°C sea temperature
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Castletownbere by month
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Recommended for Ireland
The October weather guide for Ireland (Castletownbere) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
Metric (°C / mm) | Imperial (°F / inches)
More about Ireland
How warm is it in Castletownbere in October?
Daytime temperatures usually reach 14°C in Castletownbere in October, falling to 8°C at night.
How sunny is it in Castletownbere in October?
There are normally 3 hours of bright sunshine each day in Castletownbere in October - that's 24% of daylight hours.
How warm is the sea around Castletownbere in October?
The average sea temperature around Castletownbere in October is 13°C.
Does it rain in Castletownbere in October?
There are usually 22 days with some rain in Castletownbere in October and the average monthly rainfall is 158mm.
Castletownbere October sunrise & sunset times
Browse the sunrise and sunset times for Castletownbere in October 2025. Select a month to view Castletownbere sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Wednesday, 1st October 2025 | 06:41 | 18:17 |
Thursday, 16th October 2025 | 07:06 | 17:44 |
Friday, 31st October 2025 | 07:32 | 17:14 |
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