🇦🇺 Cairns vs Sydney 🇦🇺
Cairns, Australia vs Sydney, Australia — a side-by-side climate comparison to help you pick. Cairns is the warmer of the two — about 6 degrees warmer on average across the year. Sydney is drier, with roughly 118 fewer rainy days a year.
Climate at a glance
| 🇦🇺 Cairns | 🇦🇺 Sydney | |
|---|---|---|
| Avg annual high | 28°C | 22°C |
| Hottest month | February (30°C) | January (26°C) |
| Coldest month | July (18°C low) | July (8°C low) |
| Rainy days / year | 243 | 125 |
| Snow | Rare | Rare |
| Best months to visit | June, July, August | April, September, October |
🇦🇺 Cairns
Best around June, July, August. Hottest in February (30°C), coldest lows in July (18°C).
🇦🇺 Sydney
Best around April, September, October. Hottest in January (26°C), coldest lows in July (8°C).
Frequently asked questions
Is Cairns or Sydney warmer?
Cairns is warmer overall, averaging about 6 degrees higher across the year.
Which is rainier, Cairns or Sydney?
Cairns is rainier — Sydney sees about 118 fewer rainy days per year.
When is the best time to visit Cairns vs Sydney?
Cairns is best around June, July, August; Sydney is best around April, September, October.