Climate almanac
Greymouth
West Coast, New Zealand · -42.47°, 171.20°
What is the weather like in Greymouth in September?
In September, Greymouth is typically 58°F (14°C) during the day and 45°F (7°C) at night. The month brings about 11 in (276 mm) of precipitation in total.
- Average high58°F (14°C)
- Average low45°F (7°C)
- Precipitation11 in (276 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)