🇦🇺 Cairns vs Perth 🇦🇺
Cairns, Australia vs Perth, Australia — a side-by-side climate comparison to help you pick. Cairns is the warmer of the two — about 5 degrees warmer on average across the year. Perth is drier, with roughly 113 fewer rainy days a year.
Climate at a glance
| 🇦🇺 Cairns | 🇦🇺 Perth | |
|---|---|---|
| Avg annual high | 28°C | 23°C |
| Hottest month | February (30°C) | January (30°C) |
| Coldest month | July (18°C low) | August (10°C low) |
| Rainy days / year | 243 | 130 |
| Snow | Rare | Rare |
| Best months to visit | June, July, August | April, May, October |
🇦🇺 Cairns
Best around June, July, August. Hottest in February (30°C), coldest lows in July (18°C).
🇦🇺 Perth
Best around April, May, October. Hottest in January (30°C), coldest lows in August (10°C).
Frequently asked questions
Is Cairns or Perth warmer?
Cairns is warmer overall, averaging about 5 degrees higher across the year.
Which is rainier, Cairns or Perth?
Cairns is rainier — Perth sees about 113 fewer rainy days per year.
When is the best time to visit Cairns vs Perth?
Cairns is best around June, July, August; Perth is best around April, May, October.