Daytime highs, nighttime lows and the warmest cities in Stewart Island, New Zealand this January.
Stewart Island, New Zealand, a region in New Zealand, typically experiences mild weather in January, with maximum daytime temperatures around 17°C (63°F) and nighttime temperatures around 11°C (52°F) in Half-moon Bay.
Explore the map below to discover average January temperatures at the top destinations in Stewart Island. For a deeper dive, simply click on any destination dot.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Stewart Island.
Marker color shows the average daytime high temperature in January: blue is cold, red is hot.
Expect daytime temperatures around 17°C (63°F) in Half-moon Bay. That makes January a moderate month for Stewart Island, New Zealand.
After dark, Half-moon Bay cools to about 11°C (52°F) on an average January night.
Half-moon Bay usually sees around 187 hours of sunlight, indicating a moderately sunny period.
We have much more information about the climate in Stewart Island.
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