Temperature in The Bay of Islands in September

Daytime highs, nighttime lows and the warmest cities in the Bay of Islands, New Zealand this September.

The Bay of Islands, New Zealand, a region in New Zealand, typically experiences mild weather in September, with maximum daytime temperatures around 17°C (63°F) and nighttime temperatures around 10°C (50°F) in Paihia.

What is the temperature of the different cities in the Bay of Islands, New Zealand in September?

Discover the typical September temperatures for the most popular locations of the Bay of Islands on the map below. Detailed insights are just a click away.

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Check the conditions for any month of the year.

For a detailed overview over the year and the best time to visit the Bay of Islands, check out our the Bay of Islands's climate page.

See also: the Bay of Islands weather by month.

Best Places to Visit in the Bay of Islands in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across the Bay of Islands.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

See all September weather averages, cities and regions in the Bay of Islands

The Bay of Islands temperatures in September: frequently asked questions

How hot does it get in the Bay of Islands, New Zealand in September?

Daytime temperatures in Paihia typically peak at 17°C (63°F) in September, putting it in the moderate range.

How cold does it get at night in the Bay of Islands, New Zealand in September?

After dark, Paihia cools to about 10°C (50°F) on an average September night.

What is the water temperature in September?

The water temperature averages approximately 16°C (61°F) in Paihia this month, generally too cold for comfortable swimming.

Interested in more climate information?

We have much more information about the climate in the Bay of Islands.

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.

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