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Castlebar weather in October 2025
Expect 13°C daytime maximum temperatures in the shade with on average 2 hours of sunshine per day in Castlebar in October. Check more long-term weather averages for Castlebar in October before you book your next holiday to Ireland in 2025/2026.
- 1313°C max day temperature
- 2 hours of sunshine per day
- 2323 days with some rainfall
- 77°C min night temperature
- 1111 hours of daylight per day
- 0No heat & humidity
- 131131 mm of monthly rainfall
- 22 (Low) UV index
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Recommended for Ireland
The October weather guide for Ireland (Castlebar) 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 Castlebar in October?
Daytime temperatures usually reach 13°C in Castlebar in October, falling to 7°C at night.
How sunny is it in Castlebar in October?
There are normally 2 hours of bright sunshine each day in Castlebar in October - that's 23% of daylight hours.
Does it rain in Castlebar in October?
There are usually 23 days with some rain in Castlebar in October and the average monthly rainfall is 131mm.
Castlebar October sunrise & sunset times
Browse the sunrise and sunset times for Castlebar in October 2025. Select a month to view Castlebar sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Wednesday, 1st October 2025 | 06:39 | 18:13 |
Thursday, 16th October 2025 | 07:07 | 17:37 |
Friday, 31st October 2025 | 07:36 | 17:05 |
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