Greymouth Weather in January
What's the weather like in Greymouth (West Coast) in January 2024?
The climate in Greymouth during January can be summarized as mild and very wet.
January is in the summer in Greymouth and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 20°C (68°F), whilst at night 11°C (52°F) is normal.
| Daytime temperature | 19.9°C 67.7°F |
|---|---|
| Nightly temperature | 11.2°C 52.1°F |
| Average temperature | 15.5°C 59.9°F |
| Daily sunshine | 6.7 hrs |
| Avg rainfall | 263 mm 10.4 ins |
| Rainy days | 17 days |
| Sea temperature | 17.5°C 63.5°F |
| Humidity | 83% |
| Windspeed | 11.5kph 7 mph |
On average January is the 6th driest month of the year in Greymouth with around 263mm 10.4 inches of rain making it a very wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.7 hours of sunshine per day.
January temperatures in Greymouth
January rainfall
January hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Greymouth in January 2024.
Other monthly averages
Best places to visit in January
Greymouth weather stats
| Hottest month: | February | 19.9°C 67.8°F |
|---|---|---|
| Driest month: | February | 183mm 7.2ins |
| Sunniest month: | February | 6.5hrs |
| Coldest month: | July | 10.6°C 51.1°F |
| Wettest month: | November | 311mm 12.2ins |
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