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Weather in New Zealand for January 2025

Your guide to New Zealand weather in January - trends and predictions

  • In general, the average temperature in New Zealand at the beginning of January is 21.6 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 23.3 °C by the end of January.

  • The climate of New Zealand in January is notably wet, with an average of 12 rainy days.

  • Is January a good time to visit New Zealand? check out the best time to travel to New Zealand page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
19
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
24°/16°
Temperatures
Average wind speed
20 km/h
Avg max wind
Average humidity
77 %
Avg humidity

New Zealand in January average weather

Move between months or click on a day
December
February
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Partly cloudy
21°
2
Patchy rain possible
21°
3
Moderate rain at times
22°
4
Moderate or heavy rain shower
22°
5
Moderate or heavy rain shower
20°
6
Heavy rain at times
22°
7
Moderate rain at times
23°
8
Moderate or heavy rain shower
25°
9
Patchy rain possible
24°
10
Moderate or heavy rain shower
21°
11
Patchy rain possible
22°
12
Moderate rain at times
23°
13
Patchy rain possible
23°
14
Moderate rain at times
23°
15
Patchy rain possible
23°
16
Patchy rain possible
22°
17
Patchy rain possible
23°
18
Cloudy
23°
19
Patchy rain possible
24°
20
Overcast
25°
21
Patchy rain possible
24°
22
Overcast
25°
23
Cloudy
25°
24
Patchy rain possible
21°
25
Patchy rain possible
23°
26
Patchy rain possible
23°
27
Moderate or heavy rain shower
22°
28
Moderate or heavy rain shower
24°
29
Moderate rain at times
23°
30
Moderate rain at times
24°
31
Moderate or heavy rain shower
24°
Select a date

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Temperatures trend during January in New Zealand

See the weather trend as well as the moving average line
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January weather day by day

Click on a date for more information
December February
Date Weather Temperatures Rain UV More
1 Jan. Partly cloudy
Partly cloudy
 21° /14° 0.3 mm 6
2 Jan. Patchy rain possible
Patchy rain possible
 21° /14° 1.1 mm 6
3 Jan. Moderate rain at times
Moderate rain at times
 22° /15° 2 mm 5
4 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 22° /15° 10.2 mm 5
5 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 20° /16° 21.5 mm 6
6 Jan. Heavy rain at times
Heavy rain at times
 22° /16° 11.9 mm 7
7 Jan. Moderate rain at times
Moderate rain at times
 23° /16° 2.5 mm 7
8 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 25° /17° 3.2 mm 8
9 Jan. Patchy rain possible
Patchy rain possible
 24° /17° 1.7 mm 7
10 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 21° /16° 29.8 mm 7
11 Jan. Patchy rain possible
Patchy rain possible
 22° /17° 1.5 mm 7
12 Jan. Moderate rain at times
Moderate rain at times
 23° /16° 2.5 mm 8
13 Jan. Patchy rain possible
Patchy rain possible
 23° /16° 1.2 mm 8
14 Jan. Moderate rain at times
Moderate rain at times
 23° /16° 2.8 mm 7
15 Jan. Patchy rain possible
Patchy rain possible
 23° /17° 3.4 mm 7
16 Jan. Patchy rain possible
Patchy rain possible
 22° /17° 4.2 mm 7
17 Jan. Patchy rain possible
Patchy rain possible
 23° /16° 1.8 mm 7
18 Jan. Cloudy
Cloudy
 23° /17° 0.3 mm 7
19 Jan. Patchy rain possible
Patchy rain possible
 24° /17° 0.7 mm 7
20 Jan. Overcast
Overcast
 25° /18° 0.2 mm 7
21 Jan. Patchy rain possible
Patchy rain possible
 24° /17° 0.5 mm 7
22 Jan. Overcast
Overcast
 25° /17° 0.3 mm 7
23 Jan. Cloudy
Cloudy
 25° /17° 1.4 mm 7
24 Jan. Patchy rain possible
Patchy rain possible
 21° /15° 0.8 mm 7
25 Jan. Patchy rain possible
Patchy rain possible
 23° /16° 0.2 mm 7
26 Jan. Patchy rain possible
Patchy rain possible
 23° /16° 1.2 mm 7
27 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 22° /16° 36.9 mm 6
28 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /18° 15.2 mm 7
29 Jan. Moderate rain at times
Moderate rain at times
 23° /18° 3.2 mm 7
30 Jan. Moderate rain at times
Moderate rain at times
 24° /18° 2.3 mm 8
31 Jan. Moderate or heavy rain shower
Moderate or heavy rain shower
 24° /18° 17.2 mm 8
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Important Notice
Our weather forecast for New Zealand in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the New Zealand forecast closer to your planned date for the most up-to-date weather information.

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.

New Zealand in January - FAQ

Is January a good time to visit New Zealand?
Yes, January is a good time to traveling to New Zealand, read more about the best time to visit New Zealand.
What are the expected maximum and minimum temperatures in New Zealand during January?
During January, expect a variety of temperatures with highs around 24° and lows near 16°, suitable for diverse activities and preferences.
How much rainfall should be expected in New Zealand during January?
Significant rainfall exceeding 364.2 mm is expected in New Zealand during January, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in New Zealand during January?
The average wind speed in New Zealand during January is 20 km/h, suggesting breezy to windy conditions, depending on your activities.

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
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AucklandCanterburyOtagoWaikatoWellington
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Get accurate weather forecasts for New Zealand, located at latitude -36.849 and longitude 174.763. Stay updated with localized weather information tailored for New Zealand.

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