🇫🇷 Cannes vs London 🇬🇧
Cannes, France vs London, United Kingdom — a side-by-side climate comparison to help you pick. Cannes is the warmer of the two — about 4 degrees warmer on average across the year. Cannes is drier, with roughly 34 fewer rainy days a year.
Climate at a glance
| 🇫🇷 Cannes | 🇬🇧 London | |
|---|---|---|
| Avg annual high | 20°C | 16°C |
| Hottest month | August (29°C) | July (24°C) |
| Coldest month | January (5°C low) | January (3°C low) |
| Rainy days / year | 77 | 111 |
| Snow | Rare | Yes |
| Best months to visit | May, September, October | June, July, August |
🇫🇷 Cannes
Best around May, September, October. Hottest in August (29°C), coldest lows in January (5°C).
🇬🇧 London
Best around June, July, August. Hottest in July (24°C), coldest lows in January (3°C).
Frequently asked questions
Is Cannes or London warmer?
Cannes is warmer overall, averaging about 4 degrees higher across the year.
Which is rainier, Cannes or London?
London is rainier — Cannes sees about 34 fewer rainy days per year.
When is the best time to visit Cannes vs London?
Cannes is best around May, September, October; London is best around June, July, August.