Kawau Island Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Kawau Island.

Full Climate overview Temperature Rainfall Sunshine Humidity

Climate overview of Kawau Island

Kawau Island, Auckland Region, New Zealand, has a moderate seasonal temperature range, with February reaching 23°C (73°F) and July cooling to 16°C (61°F).

The city receives considerable rainfall, with around 1107 mm (44 in) annually. July is the wettest month. Sunshine peaks in January, when the city sees around 7.7 hours of sunshine per day.

Kawau Island Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Kawau Island - and find the best time to visit.

January

23°C (73°F)View January → February

23°C (73°F)View February → March

22°C (72°F)View March → April

20°C (68°F)View April → May

18°C (64°F)View May → June

17°C (63°F)View June → July

16°C (61°F)View July → August

16°C (61°F)View August → September

16°C (61°F)View September → This monthOctober

18°C (64°F)View October → November

19°C (66°F)View November → December

21°C (70°F)View December →

Monthly Temperature in Kawau Island

The climate in Kawau Island experiences moderate temperature changes, with mild shifts between seasons. Typically, average maximum daytime temperatures range from a comfortable 23°C (73°F) in February to a moderate 16°C (61°F) in the coolest month, July.

Nights vary from 18°C (64°F) in February to around 11°C (52°F) during the colder months.

Check out our detailed temperature page for more information.

Temperature ranges by month

More Temperature details →

Rainfall in Kawau Island

Kawau Island is known for its substantial rainfall, with annual precipitation reaching 1107 mm (44 in). Kawau Island offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month July (120 mm (4.7 in)) and the driest month January (71 mm (2.8 in)) is not too significant. For more details, please visit our Kawau Island Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

More Rainfall details →

Sunshine Hours in Kawau Island

For those who appreciate different seasons, Kawau Island serves as an ideal destination. Expect longer, more sun-filled days in January with an average of 7.7 hours of sunshine daily, and embrace the darker days in June, offering only 3.9 hours of daily sunlight.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Data from: Auckland, New Zealand (66 KM, 41 Miles).

Daily hours of sunshine

Data from: Auckland, New Zealand (66 KM, 41 Miles).

Daily percentage of sunshine

Data from: Auckland, New Zealand (66 KM, 41 Miles).

More Sunshine details →

Humidity in Kawau Island by Month

The city experiences its highest humidity in June, reaching 89%. In November, the humidity drops to its lowest level at 77%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year

Data from: Auckland, New Zealand (66 KM, 41 Miles).

More Humidity details →

Best Time to Visit Kawau Island

The most comfortable overall weather for exploring Kawau Island is usually found in January, February, March, April and December. Conditions are generally least comfortable in June, July and August.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

Jan excellent Feb excellent Mar excellent Apr excellent May good Jun mixed Jul mixed Aug mixed Sep good Oct very good Nov very good Dec excellent

Best overall: January, February, March, April and December
Warmest weather: January, February and March
Most sunshine: January
Fewest rainy days: January, February and December

Frequently asked questions about the climate in Kawau Island

What is the best time to visit Kawau Island?

January, February, March, April and December typically offer the most optimal weather in Kawau Island. In contrast, June, July and August tend to have less optimal conditions.

What temperatures can I expect in Kawau Island?

Daytime highs range from 16°C (61°F) in July to 23°C (73°F) in February. Nighttime lows range from 11°C (52°F) to 18°C (64°F).

How much rain does Kawau Island get?

Annual rainfall is around 1107 mm (44 in). July is the wettest month with 120 mm (4.7 in), while January is the driest with 71 mm (2.8 in).

How sunny is Kawau Island?

Kawau Island receives around 2,025 hours of sunshine per year. January is the sunniest month with 230 hours, while June is the cloudiest with just 117 hours. Overall, Kawau Island enjoys abundant sunshine.