Wairoa Weather & Climate: Best Time to Visit

The weather in Wairoa changes moderately throughout the year, offering enough variation to appreciate each season. Average daytime temperatures reach a comfortable 23°C (73°F) in January. In August, the coolest month of the year, temperatures drop to a moderate 14°C (57°F).

At night, temperatures range from around 15°C (59°F) in January to 7°C (45°F) in August.

Check out our detailed temperature page for more information.

Temperature ranges by month

Wairoa experiences significant rainfall throughout the year, averaging 1128 mm (44 in) of precipitation annually. Despite minor fluctuations, Wairoa enjoys fairly consistent precipitation throughout the year. In July, you can expect around 113 mm (4.4 in) of precipitation, while in December, Wairoa receives about 79 mm (3.1 in). For more details, please visit our Wairoa Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

The average number of days each month with precipitation

Wairoa can be enjoyed more throughout the sunniest month of December under a blue sky, with approximately 7.8 hours of sunshine daily. In contrast, the city experiences much darker days in June, with only 4.4 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

Daily hours of sunshine

The relative humidity is high throughout the year in Wairoa.

The city experiences its highest humidity in June, reaching 79%. In October, the humidity drops to its lowest level at 67%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year