About New Windsor, Auckland's Climate & Weather History

With a population of around 8,700, New Windsor sits in Auckland, New Zealand. The city operates in the New Zealand time zone.

In 2025, New Windsor recorded an average annual temperature of 60°F. The hottest temperatures reached 84°F in December; the coolest were 37°F in July. Total precipitation for the year was 63 inches, with the wettest month being July.