Climate almanac
Greymouth
West Coast, New Zealand · -42.47°, 171.20°
What is the climate like in Greymouth?
The best time to visit Greymouth is typically February, the year's most comfortable month (6.1/10). Greymouth is warmest in February, when daily highs average 69°F (21°C), and coolest in July, when lows fall to about 42°F (5°C). The wettest month is typically September and the driest is February; the year sees roughly 108 in (2733 mm) of precipitation.
- Best time to visitFebruary — the year's comfort peak (6.1/10)
- Warmest monthFebruary — average high 69°F (21°C)
- Coolest monthJuly — average low 42°F (5°C)
- Wettest monthSeptember (11 in (276 mm))
- Driest monthFebruary (6.9 in (175 mm))
- Annual precipitation108 in (2733 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromHokitika Aerodrome, 33 km away (1964-2025)