Climate almanac
Portarlington
Leinster, Ireland · 53.16°, -7.19°
What is the weather like in Portarlington in October?
In October, Portarlington is typically 57°F (14°C) during the day and 47°F (8°C) at night. The month brings about 3.4 in (87 mm) of precipitation in total.
- Average high57°F (14°C)
- Average low47°F (8°C)
- Precipitation3.4 in (87 mm)
- Clear or mostly clear days2
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)