About Waikanae, Wellington Region's Climate & Weather History

Waikanae, in Wellington Region, New Zealand, is home to roughly 13,600 people in the New Zealand time zone at 40.9°S latitude.

In 2025, Waikanae recorded an average annual temperature of 56°F. The hottest temperatures reached 78°F in February; the coolest were 35°F in August. Total precipitation for the year was 71 inches, with the wettest month being July.