Waiheke Island Weather in May

During May, Waiheke Island experiences pleasant daytime temperatures of 18°C (64°F) and cooler nights around 14°C (57°F). Expect quite a bit of rainfall. Around 110 mm (4.3 in) is typical.

Rainfall in Waiheke Island in May

This month experiences about 15 days of rain according to historical data, averaging 110 mm (4.3 in). When it rains this month, it tends to come down fairly heavily. Showers can be substantial even if they don't last all day.

Temperature in Waiheke Island in May

Daytime highs in Waiheke Island in May reach 18°C (64°F), with nights around 14°C (57°F). The difference between afternoon and evening temperatures is usually noticeable. With lows of 14°C (57°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.

Sunshine in Waiheke Island in May

The month brings about 140 hours of sunlight, offering a comfortable mix of sun and overcast.

If your ideal day consists of dry skies and pleasant temperatures, January, February, March, April and December typically offer the best circumstances for Waiheke Island.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit New Zealand, check out our Waiheke Island's climate page.

Waiheke Island Temperature in May

Min Temperature 14°C (57°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 49%  

Precipitation 110 mm (4.3 in)  

Rainy days 15 days  

Humidity 85% *  

Sunshine 140 hours *  

Percentage Sunshine 47% *  

* Data from: Auckland, New Zealand (35 KM, 22 Miles).

What to Wear in Waiheke Island in May

Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Prepare for significant rainfall with proper waterproof clothing and shoes. Bring sunglasses since you'll have some sunny periods throughout the month

What To Do in Waiheke Island in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

6/10

Outdoor sports

9/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit New Zealand, check out our Waiheke Island's climate page.

More climate data for Waiheke Island

Temperature Rainfall Sunshine Humidity

See the full Waiheke Island climate overview or explore weather in New Zealand.