🇲🇽 Mexico City vs San Francisco 🇺🇸
Mexico City, Mexico vs San Francisco, United States — a side-by-side climate comparison to help you pick. Mexico City is the warmer of the two — about 5 degrees warmer on average across the year. San Francisco is drier, with roughly 42 fewer rainy days a year.
Climate at a glance
| 🇲🇽 Mexico City | 🇺🇸 San Francisco | |
|---|---|---|
| Avg annual high | 24°C | 19°C |
| Hottest month | April (27°C) | September (24°C) |
| Coldest month | January (6°C low) | January (8°C low) |
| Rainy days / year | 106 | 64 |
| Snow | Rare | Rare |
| Best months to visit | January, November, December | June, July, August |
🇲🇽 Mexico City
Best around January, November, December. Hottest in April (27°C), coldest lows in January (6°C).
🇺🇸 San Francisco
Best around June, July, August. Hottest in September (24°C), coldest lows in January (8°C).
Frequently asked questions
Is Mexico City or San Francisco warmer?
Mexico City is warmer overall, averaging about 5 degrees higher across the year.
Which is rainier, Mexico City or San Francisco?
Mexico City is rainier — San Francisco sees about 42 fewer rainy days per year.
When is the best time to visit Mexico City vs San Francisco?
Mexico City is best around January, November, December; San Francisco is best around June, July, August.