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Weather in New Zealand for August 2025

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

    Snow Forecast ❄️

  • Snowfall in New Zealand during August is quite rare, with fewer than 2 snowy days on average.

  • Temperatures

  • In general, the average temperature in New Zealand at the beginning of August is 10.9 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 12.3 °C by the end of August.

  • Rain 🌧️

  • The climate of New Zealand in August is notably wet, with an average of 15 rainy days, and a total of 49.4 mm of precipitation.

Average dry days
15
Dry days
Average rainy days
15
Rainy days
Average snowy days
1
Snow days
Average temperatures
11°/4°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
77 %
Avg humidity

New Zealand in August average weather

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Temperatures trend during August in New Zealand

See the weather trend as well as the moving average line

August weather day by day

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Date Weather Temperatures Rain Snow More
1 Aug. Overcast
Overcast
10° /4° 1.2 mm 0 cm
2 Aug. Partly cloudy
Partly cloudy
11° /4° 1 mm 0 cm
3 Aug. Sunny
Sunny
11° /3° 4.9 mm 0 cm
4 Aug. Overcast
Overcast
11° /2° 0.1 mm 0 cm
5 Aug. Moderate rain at times
Moderate rain at times
11° /4° 0.3 mm 0 cm
6 Aug. Moderate or heavy rain shower
Moderate or heavy rain shower
11° /4° 4.3 mm 0 cm
7 Aug. Moderate rain at times
Moderate rain at times
11° /3° 1.4 mm 0 cm
8 Aug. Heavy rain at times
Heavy rain at times
8° /2° 3.9 mm 0 cm
9 Aug. Patchy rain possible
Patchy rain possible
8° /1° 1.5 mm 0 cm
10 Aug. Partly cloudy
Partly cloudy
9° /1° 0.2 mm 0 cm
11 Aug. Cloudy
Cloudy
10° /2° 0.4 mm 0 cm
12 Aug. Sunny
Sunny
11° /2° 0.2 mm 0 cm
13 Aug. Cloudy
Cloudy
12° /3° 2.1 mm 0 cm
14 Aug. Overcast
Overcast
12° /2° 0.3 mm 0 cm
15 Aug. Overcast
Overcast
12° /2° 0 mm 0 cm
16 Aug. Sunny
Sunny
13° /4° 2.4 mm 0 cm
17 Aug. Patchy rain possible
Patchy rain possible
12° /6° 2.8 mm 0 cm
18 Aug. Patchy rain possible
Patchy rain possible
10° /4° 11.7 mm 0.1 cm
19 Aug. Patchy rain possible
Patchy rain possible
11° /2° 0.3 mm 0 cm
20 Aug. Moderate rain at times
Moderate rain at times
12° /4° 1.3 mm 0 cm
21 Aug. Sunny
Sunny
11° /4° 1.7 mm 0 cm
22 Aug. Overcast
Overcast
13° /3° 0 mm 0 cm
23 Aug. Sunny
Sunny
14° /5° 0.3 mm 0 cm
24 Aug. Sunny
Sunny
15° /5° 0.2 mm 0 cm
25 Aug. Sunny
Sunny
13° /5° 1.3 mm 0 cm
26 Aug. Overcast
Overcast
12° /6° 2.4 mm 0 cm
27 Aug. Patchy rain possible
Patchy rain possible
11° /5° 2.4 mm 0 cm
28 Aug. Overcast
Overcast
11° /5° 0.7 mm 0 cm
29 Aug. Sunny
Sunny
13° /4° 0.2 mm 0 cm
30 Aug. Partly cloudy
Partly cloudy
12° /4° 0.1 mm 0 cm
31 Aug. Sunny
Sunny
14° /4° 0 mm 0 cm
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Important Notice
Our weather forecast for New Zealand in August 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 August

In August, New Zealand experiences winter, with varying weather conditions across the country. At the beginning of the month, the North Island typically sees cool temperatures with occasional rain showers, especially in regions like Auckland and Wellington.

The average temperatures in these areas range from 8° to 15°. In the South Island, cities like Christchurch and Dunedin may experience colder temperatures, with average lows around 2° and highs around 11°. Snowfall is common in the mountainous regions, offering excellent skiing opportunities.

By the end of August, the weather in New Zealand begins to transition towards spring. In the North Island, the temperatures start to gradually rise, with average lows around 9° and highs around 16°.

The South Island also experiences a slight increase in temperatures, with average lows around 4° and highs around 13°.

As the month progresses, the days become longer, and the chances of rain decrease, making it a great time to explore the stunning landscapes and outdoor activities that New Zealand has to offer.

Overall, August in New Zealand offers a mix of winter and early spring weather, providing diverse experiences for travelers across the country.

Have you visited New Zealand in August? Share your experience by writing a review.

New Zealand in August - FAQ

What are the expected maximum and minimum temperatures in New Zealand during August?
Prepare for cooler days with highs just around 11° and colder nights, dipping below 4°.
How much rainfall should be expected in New Zealand during August?
In August, New Zealand can expect light to moderate rainfall, totaling 49.4 mm across approximately 15 days. Occasional showers are possible, and planning ahead for them could be helpful.
Will it snow in New Zealand in August 2025?
New Zealand typically sees 0.13 cm of snowfall during August.
What are the typical wind conditions in New Zealand during August?
The average wind speed in New Zealand during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.

New Zealand snow forecast August 2025

Track daily snowfall levels and discover New Zealand’s snowy potential this August ❄️

August rainfall patterns in New Zealand

Explore the daily rainfall trends and prepare for New Zealands August weather 💧
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Location coordinates Where is New Zealand?

Get accurate weather forecasts for New Zealand, located at latitude -43.533 and longitude 172.633. Stay updated with localized weather information tailored for New Zealand.

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