Great Barrier Island Weather in September

Average temperatures, rainfall, sunshine and the best places to visit in Great Barrier Island, New Zealand in September.

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Tryphena

Considering a trip to Great Barrier Island, New Zealand this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What to Expect in Great Barrier Island in September

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

Temperatures

You can expect mild maximum daytime temperatures of around 16°C (61°F) and nighttime temperatures around 13°C (55°F) in Tryphena.

To learn more about the conditions in specific areas of Great Barrier Island, New Zealand, check out the map below.

Precipitation

September is a moderate rainy month with an average rainfall of around 91 mm (3.6 in) in Tryphena.

Explore Great Barrier Island by month

Pick a month to see the average temperature, rainfall and sunshine in Great Barrier Island — and find the best time to visit. (based on Tryphena)

January21°C (70°F) February22°C (72°F) March21°C (70°F) April20°C (68°F) May18°C (64°F) June17°C (63°F) This monthJuly16°C (61°F) August15°C (59°F) September16°C (61°F) October17°C (63°F) November18°C (64°F) December20°C (68°F)
Best Time to Visit Great Barrier Island →

Best Places to Visit in Great Barrier Island in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Great Barrier Island.

Conditions Temperatures Precipitation
perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

Popular Destinations in Great Barrier Island

What is the weather like in September for the most popular destinonation in Great Barrier Island, New Zealand?

Tryphena

In September Tryphena generally has moderate temperatures with maximum daytime temperatures around 16°C (61°F), minimum nighttime temperatures around 13°C (55°F) and moderate monthly rainfall. So on average the conditions are tolerable that month.

« August
September
October »
August
September
October
Max temperature
15°C (59°F)
16°C (61°F)
17°C (63°F)
Min temperature
13°C (55°F)
13°C (55°F)
14°C (57°F)
Monthly rainfall
115 mm (4.5 in)
91 mm (3.6 in)
69 mm (2.7 in)
Monthly rainy days
19 days
18 days
16 days
Weather conditions
unpleasant
tolerable
tolerable
Climate in Tryphena →

Is your destination not in the list? Have a look at all destinations in Great Barrier Island, in New Zealand.

Great Barrier Island weather in September: frequently asked questions

What is the weather like in Great Barrier Island, New Zealand in September?

September in Great Barrier Island, New Zealand brings tolerable weather. In Tryphena, daytime temperatures are typically around 16°C (61°F) and nighttime lows hover near 13°C (55°F).

What is the average temperature in Great Barrier Island, New Zealand in September?

Average temperatures in Great Barrier Island, New Zealand during September range from a nighttime low near 13°C (55°F) to a daytime high around 16°C (61°F) in Tryphena.

Does Great Barrier Island, New Zealand get a lot of rain in September?

Rain is generally moderate to light in Great Barrier Island, New Zealand during September, with Tryphena averaging close to 91 mm (3.6 in).

Is September a Good Time to Visit Great Barrier Island, New Zealand?

Given the typically tolerable weather conditions in Tryphena, September might be a good time to visit Great Barrier Island, New Zealand. However, the weather conditions may vary depending on your destination.

Generally speaking, the best visiting conditions can be found in January, February, March, April and December offering mostly perfect weather in Tryphena. 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 Great Barrier Island.

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.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.

The Tongariro Crossing in New Zealand

It is called the most beautiful walk in New Zealand, the Tongariro Crossing. The official hiking season starts late October until end of April.

White-water sledge and raft in Rotorua

We recommend to white-water sledge and raft in Rotorua in summer (January, February) when the Glacier melt fills the rivers. This is the best time.
Must visit in New Zealand →