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Portlaoise weather in October 2025
Expect daytime maximum temperatures of 55°F in Portlaoise, Ireland in October based on long-term weather averages. There are 3 hours of sunshine per day on average with 19 days with some rainfall and typically 3.4 inches of rainfall in the month.
- 55°F max day temperature
55 - 3 hours of sunshine per day
- 19 days with some rainfall
19 - 43°F min night temperature
43 - 11 hours of daylight per day
11 - No heat & humidity
0 - 3.4 inches of monthly rainfall
3.4 - 2 (Low) UV index
2
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Recommended for Ireland
The October weather guide for Ireland (Portlaoise) 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) | Imperial (°F)
More about Ireland
How warm is it in Portlaoise in October?
Daytime temperatures usually reach 57°F in Portlaoise in October, falling to 46°F at night.
How sunny is it in Portlaoise in October?
There are normally 3 hours of bright sunshine each day in Portlaoise in October - that's 29% of daylight hours.
How warm is the sea around Portlaoise in October?
The average sea temperature around Portlaoise in October is 55°F.
Does it rain in Portlaoise in October?
There are usually 16 days with some rain in Portlaoise in October and the average monthly rainfall is 2.6 inches.
Portlaoise October sunrise & sunset times
Browse the sunrise and sunset times for Portlaoise in October 2025. Select a month to view Portlaoise sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Wednesday, 1st October 2025 | 06:31 | 18:06 |
| Thursday, 16th October 2025 | 06:58 | 17:31 |
| Friday, 31st October 2025 | 07:25 | 16:59 |
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