Climate almanac
Saint Helier
St Helier, Jersey · 49.19°, -2.10°
What is the weather like in Saint Helier in October?
In October, Saint Helier is typically 61°F (16°C) during the day and 57°F (14°C) at night. The month brings about 5.4 in (137 mm) of precipitation in total.
- Average high61°F (16°C)
- Average low57°F (14°C)
- Precipitation5.4 in (137 mm)
- Clear or mostly clear days4
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)