Weather in September in Stewart Island
Planning a getaway to Stewart Island this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:
What is the weather like in Stewart Island in September?
Stewart Island is a region in New Zealand. September in Stewart Island generally has mild temperatures, with high precipitation.
Temperatures
You can expect mild maximum daytime temperatures of around 12°C and nighttime temperatures around 7°C in Half-moon Bay.
Precipitation
September is a rainy month with an average rainfall of around 116 mm in Half-moon Bay.Average sunshine
The city Half-moon Bay usually sees around 142 hours of sunlight, indicating a moderately sunny period.For a closer look at September's conditions in Stewart Island, see the map below. For a more detailed look at Stewart Island's yearly weather, check out our Stewart Island climate page.
Where to go in Stewart Island in September
perfect weather
pleasant
tolerable
unpleasant
poor
Popular destinations
What is the weather like in September for the most popular destinonation in Stewart Island?
Half-moon Bay
In September Half-moon Bay generally has moderate temperatures with maximum daytime temperatures around 12°C, minimum nighttime temperatures around 7°C and high monthly rainfall. So on average the conditions are poor that month.
Max temperature
Max temp
Min temperature
Min temp
Monthly sun hours
Sun hours
Monthly rainfall
Rainfall
Monthly rainy days
Rainy days
Weather conditions
Weather
Is your destination not in the list? Have a look at other destinations in Stewart Island, in New Zealand.
Is September the best time to visit Stewart Island?
In our view, September might not be the best time to travel to Stewart Island with often poor weather in Half-moon Bay.
Generally speaking, January, February, March, April, August, November and December provide unpleasant weather in Half-moon Bay.
Interested in more climate information?
We have much more information about the climate in Stewart Island.
Interested in the weather conditions in a specific month? Select the month below.
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.