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New Zealand weather

Weather in New Zealand for August 2026

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

    Temperatures

  • In general, the average temperature in New Zealand at the beginning of August is 11 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 12.6 °C by the end of August.

    • Rain 🌧️

  • The climate of New Zealand in August is notably wet, with an average of 11 rainy days, and a total of 255.1 mm of precipitation.

Average dry days
20
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
14°/1°
Temperatures
Average wind speed
19 km/h
Avg max wind
Average humidity
77 %
Avg humidity

New Zealand Weather August

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

What’s the Weather Like in New Zealand This August?

Discover the average temperatures and weather trends across New Zealand’s cities this August.
Patchy rain possibleChristchurch14 °C / 1 °CPatchy rain possibleAuckland14 °C / 9 °CPatchy rain possibleQueenstown5 °C / -1 °CPatchy rain possibleWellington11 °C / 8 °CPatchy rain possibleDunedin11 °C / 4 °CCloudyMilford Sound6 °C / -2 °CModerate snowMount Cook Village1 °C / -6 °CModerate snowLake Tekapo-1 °C / -6 °CCloudyRotorua12 °C / 3 °CPatchy rain possibleTauranga12 °C / 6 °CCloudyTe Anau6 °C / -2 °CPatchy rain possibleNapier13 °C / 6 °CMore Locations

Temperatures trend during August in New Zealand

See the weather trend as well as the moving average line

August weather in New Zealand day by day

Click on a date for more information
July September
Date Weather Temperatures Rain Snow More
1 Aug. Overcast
Overcast
 10° /3° 1 mm 0 cm
2 Aug. Partly cloudy
Partly cloudy
 11° /3° 0.8 mm 0 cm
3 Aug. Sunny
Sunny
 11° /3° 3.9 mm 0 cm
4 Aug. Overcast
Overcast
 11° /2° 0 mm 0 cm
5 Aug. Cloudy
Cloudy
 11° /3° 0.3 mm 0 cm
6 Aug. Overcast
Overcast
 11° /4° 3.5 mm 0 cm
7 Aug. Moderate rain at times
Moderate rain at times
 12° /3° 1.1 mm 0 cm
8 Aug. Heavy rain at times
Heavy rain at times
 9° /2° 6.8 mm 0 cm
9 Aug. Patchy rain possible
Patchy rain possible
 8° /2° 2.8 mm 0 cm
10 Aug. Partly cloudy
Partly cloudy
 9° /1° 0.3 mm 0 cm
11 Aug. Cloudy
Cloudy
 10° /2° 0.5 mm 0 cm
12 Aug. Sunny
Sunny
 11° /2° 0.3 mm 0 cm
13 Aug. Cloudy
Cloudy
 11° /2° 1.7 mm 0 cm
14 Aug. Sunny
Sunny
 12° /2° 0.2 mm 0 cm
15 Aug. Overcast
Overcast
 12° /2° 0 mm 0 cm
16 Aug. Sunny
Sunny
 13° /4° 1.9 mm 0 cm
17 Aug. Patchy rain possible
Patchy rain possible
 12° /6° 2.2 mm 0 cm
18 Aug. Patchy rain possible
Patchy rain possible
 10° /3° 10.5 mm 0.1 cm
19 Aug. Patchy rain possible
Patchy rain possible
 10° /2° 3.1 mm 0 cm
20 Aug. Moderate rain at times
Moderate rain at times
 11° /4° 1.5 mm 0 cm
21 Aug. Sunny
Sunny
 11° /4° 1.4 mm 0 cm
22 Aug. Overcast
Overcast
 12° /3° 0 mm 0 cm
23 Aug. Sunny
Sunny
 13° /4° 0.2 mm 0 cm
24 Aug. Sunny
Sunny
 14° /5° 0.1 mm 0 cm
25 Aug. Sunny
Sunny
 13° /5° 1 mm 0 cm
26 Aug. Partly cloudy
Partly cloudy
 12° /5° 1.9 mm 0 cm
27 Aug. Patchy rain possible
Patchy rain possible
 11° /5° 1.9 mm 0 cm
28 Aug. Overcast
Overcast
 12° /5° 0.6 mm 0 cm
29 Aug. Sunny
Sunny
 14° /4° 0.4 mm 0 cm
30 Aug. Partly cloudy
Partly cloudy
 13° /4° 0.1 mm 0 cm
31 Aug. Sunny
Sunny
 13° /4° 0.9 mm 0 cm
Next
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.
Change Month
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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.

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 14° and colder nights, dipping below 1°.

How much rainfall should be expected in New Zealand during August?

Significant rainfall exceeding 255.1 mm is expected in New Zealand during August, occurring over more than 11 days. Preparing for wet conditions is recommended in your planning.

Will it snow in New Zealand in August 2026?

New Zealand typically sees 0.5 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 2026

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 💧
Typically, New Zealand has 11 rainy days in August with a total of 255.1 mm of rainfall.
Regions in New Zealand
Choose a region for an accurate weather forecasts
AucklandBay of PlentyCanterburyGisborneHawke's BayManawatu-WanganuiMarlboroughNelsonNorthlandOtagoSouthlandTaranakiWaikatoWellingtonWest Coast
Top locations in New Zealand
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AucklandChristchurchCoromandelDunedinHamiltonInvercargillLake TekapoMilford SoundMount Cook VillageNapierNelsonNew PlymouthPictonQueenstownRotoruaTaupoTaurangaTe AnauWanakaWellington
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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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