🇨🇰 Rarotonga (Cook Islands) vs Wellington 🇳🇿
Rarotonga (Cook Islands), Cook Islands vs Wellington, New Zealand — a side-by-side climate comparison to help you pick. Rarotonga (Cook Islands) is the warmer of the two — about 7 degrees warmer on average across the year. Wellington is drier, with roughly 79 fewer rainy days a year.
Climate at a glance
| 🇨🇰 Rarotonga (Cook Islands) | 🇳🇿 Wellington | |
|---|---|---|
| Avg annual high | 23°C | 16°C |
| Hottest month | March (25°C) | January (20°C) |
| Coldest month | August (20°C low) | July (9°C low) |
| Rainy days / year | 279 | 200 |
| Snow | Rare | Rare |
| Best months to visit | July, September, October | January, February, March |
🇨🇰 Rarotonga (Cook Islands)
Best around July, September, October. Hottest in March (25°C), coldest lows in August (20°C).
🇳🇿 Wellington
Best around January, February, March. Hottest in January (20°C), coldest lows in July (9°C).
Frequently asked questions
Is Rarotonga (Cook Islands) or Wellington warmer?
Rarotonga (Cook Islands) is warmer overall, averaging about 7 degrees higher across the year.
Which is rainier, Rarotonga (Cook Islands) or Wellington?
Rarotonga (Cook Islands) is rainier — Wellington sees about 79 fewer rainy days per year.
When is the best time to visit Rarotonga (Cook Islands) vs Wellington?
Rarotonga (Cook Islands) is best around July, September, October; Wellington is best around January, February, March.