🇳🇿 Auckland vs Rarotonga (Cook Islands) 🇨🇰
Auckland, New Zealand vs Rarotonga (Cook Islands), Cook Islands — a side-by-side climate comparison to help you pick. Rarotonga (Cook Islands) is the warmer of the two — about 4 degrees warmer on average across the year. Auckland is drier, with roughly 132 fewer rainy days a year.
Climate at a glance
| 🇳🇿 Auckland | 🇨🇰 Rarotonga (Cook Islands) | |
|---|---|---|
| Avg annual high | 19°C | 23°C |
| Hottest month | January (24°C) | March (25°C) |
| Coldest month | July (8°C low) | August (20°C low) |
| Rainy days / year | 147 | 279 |
| Snow | Rare | Rare |
| Best months to visit | February, March, December | July, September, October |
🇳🇿 Auckland
Best around February, March, December. Hottest in January (24°C), coldest lows in July (8°C).
🇨🇰 Rarotonga (Cook Islands)
Best around July, September, October. Hottest in March (25°C), coldest lows in August (20°C).
Frequently asked questions
Is Auckland or Rarotonga (Cook Islands) warmer?
Rarotonga (Cook Islands) is warmer overall, averaging about 4 degrees higher across the year.
Which is rainier, Auckland or Rarotonga (Cook Islands)?
Rarotonga (Cook Islands) is rainier — Auckland sees about 132 fewer rainy days per year.
When is the best time to visit Auckland vs Rarotonga (Cook Islands)?
Auckland is best around February, March, December; Rarotonga (Cook Islands) is best around July, September, October.