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Auckland weather in September (Auckland Region, New Zealand)

Will it be warm or cold in Auckland this September? Here’s all you need to know to plan your visit.

Temperatures

September in Auckland generally includes moderate temperatures and high rainfall. During the day, temperatures usually reach up to 17°C. At night, they tend to fall to approximately 10°C.

Precipitation

Auckland in September usually receives high rainfall, averaging around 112 mm for the month. The climate data from previous years indicates that there are typically about 19 days of rain.

Average sunshine

The month brings about 151 hours of sunlight, offering a comfortable mix of sun and shade.

Average windspeed

Wind speeds average 5 m/s during September. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.

Average water temperature in September

The water temperature is 15°C, still a bit chilly for most swimmers but manageable for those who don't mind cooler conditions. You might find yourself getting used to it after a few minutes.

September in Auckland has its charm. However, if you're seeking warm, dry and sunny weather, our weather planner can help you explore other destinations in the world.

Select a Month of Interest

Check the conditions for any month of the year.

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

Auckland, monthly averages in September

Min TemperatureMin Temperature 10°C  
Max TemperatureMax Temperature 17°C  
Water TemperatureWater Temperature 15°C  
Chance of RainChance of Rain 64%  
PrecipitationPrecipitation 112 mm  
Rainy daysRainy days 19 days  
HumidityHumidity 81%  
WindspeedWindspeed 5 m/s  
SunshineSunshine 151 hours  
Percentage SunshinePercentage Sunshine 44%  

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.

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).

Select a Month of Interest

Check the conditions for any month of the year.

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

So, what should you wear in this month?

For visitors traveling to Auckland, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes. With a water temperature of around 15°C there is no need to bring your swimwear.

What To Do

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

Swimming
5/10
Cycling
5/10
Walking
5/10
Camping
6/10
Outdoor sports
9/10

Interested in more climate information?

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

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.