About Melrose, Wellington Region's Climate & Weather History

With a population of around 1,400, Melrose sits in Wellington Region, New Zealand. The city operates in the New Zealand time zone.

In 2025, Melrose recorded an average annual temperature of 56°F. The hottest temperatures reached 74°F in February; the coolest were 40°F in July. Total precipitation for the year was 42 inches, with the wettest month being June.