Temperature in Stewart Island in July

Daytime highs, nighttime lows and the warmest cities in Stewart Island, New Zealand this July.

Stewart Island, New Zealand, a region in New Zealand, typically experiences cold weather in July, with maximum daytime temperatures around 10°C (50°F) and nighttime temperatures around 5°C (41°F) in Half-moon Bay. On average, it is one of the coldest months of the year.

What is the temperature of the different cities in Stewart Island, New Zealand in July?

Explore the map below to discover average July temperatures at the top destinations in Stewart Island. For a deeper dive, simply click on any destination dot.

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Check the conditions for any month of the year.

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

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Best Places to Visit in Stewart Island in July

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

Conditions Temperatures Precipitation

Temperatures Precipitation

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

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).

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

Marker color shows total monthly precipitation in July: pale blue is dry, deep blue is wet.

Stewart Island temperatures in July: frequently asked questions

How hot does it get in Stewart Island, New Zealand in July?

Average daytime highs in Stewart Island, New Zealand during July reach about 10°C (50°F) in Half-moon Bay.

How cold does it get at night in Stewart Island, New Zealand in July?

Nighttime temperatures in Half-moon Bay typically drop to around 5°C (41°F) in July.

How much sun does Stewart Island, New Zealand get in July?

Most areas see fewer sunny days, with a projection of about 99 hours of sunshine in Half-moon Bay. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.

Interested in more climate information?

We have much more information about the climate in Stewart 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.

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