Waiheke Island Climate by Month
Temperatures in Waiheke Island experience a moderate degree of variance through the seasons.
Days can be warm, while the cooler months tend
to be mild.
It also has a notably wet climate with much precipitation.
Let's now guide you through the climate details for a complete overview.
Average day and night temperature
The weather in Waiheke Island changes moderately throughout the year, offering enough variation to appreciate each season. Average daytime temperatures range from a comfortable 23°C in February, the warmest time of the year, to a moderate 15°C during cooler months like August. At night, temperatures typically average around 11°C during these months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Waiheke Island has a notably wet climate with abundant precipitation, recording 1156 mm of rainfall per year. While rainfall varies throughout the year, each season offers its own charm. July brings wetter days averaging 123 mm of precipitation, spread over 17 rainy days. In contrast, January experiences a drier climate, with about 71 mm of rainfall spread across 10 rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Seasonal changes in sunshine hours are quite dramatic in Waiheke Island. While January receives considerable daily sunshine with up to 7.7 hours, June marks the darkest time of the year, where sunshine is scarce with only 3.9 hours of sunlight per day.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is high throughout the year in Waiheke Island.
Relative humidity over the year
The best time of year to visit Waiheke Island in New Zealand
During the months of January, February, March, April and December you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
February has an average maximum temperature of 23°C and is the warmest month of the year.
The coldest month is August with an average maximum temperature of 15°C.
July tops the wettest month list with 123 mm of rainfall.
January is the driest month with 71 mm of precipitation.
January is the sunniest month with an average of 230 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
