With a population of around 4,300, Wairoa sits in Hawke's Bay Region, New Zealand. The city operates in the New Zealand time zone.
In 2025, Wairoa averaged an annual temperature of 59°F, with hottest temperatures reaching 87°F in December and lowest around 34°F in July. The city received approximately 45 inches of precipitation during the year.
View historical weather for Wairoa · More cities in Hawke's Bay Region