Arrowtown Weather in January
What's the weather like in Arrowtown (Otago) in January 2025?
The climate in Arrowtown during January can be summarized as mild and damp.
January is in the summer in Arrowtown and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around 20°C (67°F), whilst at night 7°C (45°F) is normal.
| Daytime temperature | 19.5°C 67.1°F |
|---|---|
| Nightly temperature | 7.3°C 45.1°F |
| Average temperature | 13.4°C 56.1°F |
| Daily sunshine | 7.5 hrs |
| Avg rainfall | 110 mm 4.3 ins |
| Rainy days | 10 days |
| Sea temperature | 16°C 60.8°F |
| Humidity | 69% |
| Windspeed | 12.6kph 8 mph |
On average January is the 6th wettest month of the year in Arrowtown with around 110mm 4.3 inches of rain making it a damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.5 hours of sunshine per day.
January temperatures in Arrowtown
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 Arrowtown in January 2025.
Other monthly averages
Best places to visit in January
Arrowtown weather stats
| Hottest month: | February | 19.4°C 66.9°F |
|---|---|---|
| Driest month: | February | 73mm 2.9ins |
| Sunniest month: | February | 7.3hrs |
| Coldest month: | July | 4.7°C 40.5°F |
| Wettest month: | October | 131mm 5.2ins |
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