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Weather in September in Waiheke Island

Planning a journey to Waiheke Island this September and curious over the weather conditions to await? Your essential details are found on this page, answering your query:

What is the weather like in Waiheke Island in September?

Waiheke Island is a region in New Zealand. September in Waiheke Island generally has mild temperatures, with moderate precipitation.

Temperatures

You can expect mild maximum daytime temperatures of around 16°C and nighttime temperatures around 12°C in Oneroa.

Precipitation

September is a moderate rainy month with an average rainfall of around 97 mm in Oneroa.

Average sunshine

The city Oneroa usually sees around 151 hours of sunlight, indicating a moderately sunny period.

For specific regional insights in Waiheke Island for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Waiheke Island climate page.

Where to go in Waiheke Island in September

Find more information for the most popular destinations in the Waiheke Island on the map below. Click on a destination dot for more detailes.

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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).

Popular destinations

What is the weather like in September for the 5 most popular destinations in Waiheke Island?

Oneroa

In September Oneroa generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 12°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Oneroa
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
15°C 
11°C 
147 hours 
109 mm 
18 days 
16°C 
12°C 
151 hours 
97 mm 
18 days 
October   >> October
>>  
18°C 
13°C 
182 hours 
81 mm 
15 days 
Climate in Oneroa

Onetangi

In September Onetangi generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 12°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Onetangi
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
15°C 
11°C 
147 hours 
111 mm 
17 days 
16°C 
12°C 
151 hours 
99 mm 
17 days 
October   >> October
>>  
17°C 
13°C 
182 hours 
84 mm 
15 days 
Climate in Onetangi

Ostend

In September Ostend generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 12°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Ostend
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
15°C 
11°C 
147 hours 
110 mm 
18 days 
16°C 
12°C 
151 hours 
98 mm 
17 days 
October   >> October
>>  
17°C 
13°C 
182 hours 
83 mm 
15 days 
Climate in Ostend

Surfdale

In September Surfdale generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 12°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Surfdale
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
15°C 
11°C 
147 hours 
109 mm 
18 days 
16°C 
12°C 
151 hours 
96 mm 
18 days 
October   >> October
>>  
18°C 
13°C 
182 hours 
81 mm 
15 days 
Climate in Surfdale

Blackpool

In September Blackpool generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 12°C and moderate monthly rainfall. So on average the conditions are tolerable that month.

Blackpool
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
15°C 
11°C 
147 hours 
109 mm 
18 days 
16°C 
12°C 
151 hours 
96 mm 
18 days 
October   >> October
>>  
18°C 
13°C 
182 hours 
81 mm 
15 days 
Climate in Blackpool

Is your destination not in the list? Have a look at other destinations in Waiheke Island, in New Zealand.

Is September the best time to visit Waiheke Island?

Given the typically tolerable weather conditions in Oneroa, September might be a good time to visit Waiheke Island. However, the weather conditions may vary depending on your destination.

On average, the best time to visit Waiheke Island is in January, February, March, April and December with generally perfect weather in Oneroa. On the other hand, the weather in June, July and August tend to be unpleasant.

Interested in more climate information?

We have much more information about the climate in Waiheke Island. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to New Zealand? Get detailed 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.