About Opunake, Taranaki Region's Climate & Weather History

Opunake is a city of approximately 1,500 people in Taranaki Region, New Zealand. Located in the New Zealand time zone at 39.5°S latitude.

In 2025, Opunake recorded an average annual temperature of 58°F. The hottest temperatures reached 79°F in January; the coolest were 39°F in September. Total precipitation for the year was 67 inches, with the wettest month being July.