Waiheke Island weather in September (Waiheke Island, New Zealand)

Wondering what the weather is like in Waiheke Island during September? Check out our in-depth weather guide for this month.

Temperatures

During September, Waiheke Island usually has moderate temperatures and moderate rainfall. Throughout the daytime, temperatures often hover around 16°C. However, as the sun sets and evening approaches, there's a noticeable cool-down. Temperatures gently drop to a more temperate 12°C.

Precipitation

Waiheke Island in September usually receives moderate rainfall, averaging around 100 mm for the month. You can typically expect 17 days days of rain this month, based on climate records.

Average sunshine

The area enjoys a balanced 151 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Waiheke Island. January, February, March, April and December typically offer the best circumstances. While June, July, August and September tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Waiheke Island climate page with graphs.

 

Waiheke Island, monthly averages in September

Min Temperature 12°C  

Max Temperature 16°C  

Chance of Rain 58%  

Precipitation 100 mm  

Rainy days 17 days  

Humidity 81% *  

Sunshine 151 hours *  

Percentage Sunshine 44% *  

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

Where to go in New Zealand in September

Find out more about the weather in New Zealand and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

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

Swimming

5/10

Cycling

6/10

Walking

6/10

Barbeque

6/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Waiheke Island.

Our site offers climate and forecast data for every country in the world. Are you going to New Zealand? On this website you can find historical weather averages for many cities in New Zealand. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.