Climate almanac
Greymouth
West Coast, New Zealand · -42.47°, 171.20°
What is the weather like in Greymouth in May?
In May, Greymouth is typically 58°F (15°C) during the day and 47°F (8°C) at night. The month brings about 10 in (254 mm) of precipitation in total.
- Average high58°F (15°C)
- Average low47°F (8°C)
- Precipitation10 in (254 mm)
- Clear or mostly clear days6
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)