Weather in New Zealand for January 2025
The forecast for the next days in New Zealand predicts temperatures to be around 22 °C, close to the historical average.
In general, the average temperature in New Zealand at the beginning of January is 22.1 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 23.7 °C by the end of January.
New Zealand experiences heavy rainfall in January, with over 20 rainy days and an average total precipitation 116.4 mm.
Is January a good time to visit New Zealand? check out the best time to travel to New Zealand page.
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New Zealand in January average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  21° | 2  22° | 3 21° | 4 21° | 5 23° | ||
| 6 24° | 7  23° | 8 24° | 9 24° | 10 23° | 11 23° | 12  24° |
| 13 24° | 14 24° | 15  23° | 16 23° | 17  24° | 18 24° | 19 25° |
| 20 23° | 21 22° | 22 24° | 23 24° | 24 21° | 25 23° | 26 24° |
| 27 24° | 28 24° | 29 23° | 30 24° | 31 24° |
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Temperatures trend during January in New Zealand
January weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jan. | Patchy rain possible | 21° /16° | 0.1 mm | 7 | |
| 2 Jan. | Sunny | 22° /15° | 0 mm | 8 | |
| 3 Jan. | Patchy rain possible | 21° /15° | 0.6 mm | 7 | |
| 4 Jan. | Patchy rain possible | 21° /15° | 0.6 mm | 7 | |
| 5 Jan. | Sunny | 23° /16° | 10.8 mm | 8 | |
| 6 Jan. | Sunny | 24° /16° | 5.9 mm | 8 | |
| 7 Jan. | Moderate rain at times | 23° /16° | 2.2 mm | 7 | |
| 8 Jan. | Moderate or heavy rain shower | 24° /16° | 5.7 mm | 8 | |
| 9 Jan. | Patchy rain possible | 24° /17° | 1.3 mm | 8 | |
| 10 Jan. | Patchy rain possible | 23° /16° | 15 mm | 8 | |
| 11 Jan. | Patchy rain possible | 23° /16° | 0.8 mm | 8 | |
| 12 Jan. | Cloudy | 24° /16° | 1.4 mm | 8 | |
| 13 Jan. | Patchy rain possible | 24° /16° | 1.1 mm | 8 | |
| 14 Jan. | Cloudy | 24° /16° | 1.7 mm | 8 | |
| 15 Jan. | Partly cloudy | 23° /16° | 1.7 mm | 8 | |
| 16 Jan. | Cloudy | 23° /16° | 2.1 mm | 8 | |
| 17 Jan. | Heavy rain at times | 24° /16° | 1.7 mm | 8 | |
| 18 Jan. | Cloudy | 24° /17° | 0.2 mm | 8 | |
| 19 Jan. | Patchy rain possible | 25° /17° | 0.9 mm | 8 | |
| 20 Jan. | Patchy rain possible | 23° /16° | 1.2 mm | 7 | |
| 21 Jan. | Patchy rain possible | 22° /15° | 0.4 mm | 7 | |
| 22 Jan. | Cloudy | 24° /15° | 0.2 mm | 8 | |
| 23 Jan. | Cloudy | 24° /16° | 0.7 mm | 8 | |
| 24 Jan. | Patchy rain possible | 21° /15° | 3.2 mm | 7 | |
| 25 Jan. | Patchy rain possible | 23° /16° | 1.5 mm | 8 | |
| 26 Jan. | Patchy rain possible | 24° /17° | 1.9 mm | 8 | |
| 27 Jan. | Cloudy | 24° /17° | 18.5 mm | 7 | |
| 28 Jan. | Partly cloudy | 24° /17° | 7.7 mm | 8 | |
| 29 Jan. | Partly cloudy | 23° /16° | 1.6 mm | 8 | |
| 30 Jan. | Partly cloudy | 24° /16° | 1.2 mm | 9 | |
| 31 Jan. | Partly cloudy | 24° /16° | 8.6 mm | 8 | |
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Guide for New Zealand in January
In January, New Zealand experiences a range of weather conditions, varying from region to region. In the North Island, the month typically begins with warm and sunny weather, with average temperatures around 24°. However, occasional rain showers can be expected, particularly in the western regions.
As the month progresses, the temperatures tend to remain steady, with some areas experiencing an increase in humidity.
In the South Island, January often starts with pleasant summer weather, with average temperatures around 22°. However, the weather can be quite changeable, with occasional cold fronts bringing cooler temperatures and some rainfall.
Towards the end of the month, the temperatures may rise again, particularly in the central and eastern parts of the island.
Overall, January is a popular time to visit New Zealand due to the warm and generally favorable weather conditions. However, it's important for travelers to be prepared for some variability in the weather, especially if exploring different regions of the country.
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New Zealand in January - FAQ
What to pack to New Zealand in January?
As you prepare for your trip to New Zealand in January, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in New Zealand, during January, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
January rainfall patterns in New Zealand
UV exposure in New Zealand during January
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