Waiheke Island Weather in September

September in Waiheke Island brings moderate temperatures, with highs of 16°C (61°F) and nights dropping to 12°C (54°F). Rainfall is on the higher side this month, averaging around 100 mm (3.9 in), so keep a rain jacket handy.

Rainfall in Waiheke Island in September

Past climate data indicates that roughly 17 days will see rain, totalling around 100 mm (3.9 in) for the month. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Waiheke Island in September

In September, Waiheke Island sees moderate temperatures, with highs of 16°C (61°F). Nights drop to around 12°C (54°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to around 12°C (54°F), which is noticeably cooler than the daytime. A light jacket for the evening is a sensible addition, and the cool nights tend to make sleeping comfortable.

Sunshine in Waiheke Island in September

The month experiences a moderate amount of sunlight, with 151 hours of sunshine. This provides a nice balance between sunshine and clouds.

September in Waiheke Island has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.