🇺🇸 San Francisco vs Tulum 🇲🇽
San Francisco, United States vs Tulum, Mexico — a side-by-side climate comparison to help you pick. Tulum is the warmer of the two — about 12 degrees warmer on average across the year. San Francisco is drier, with roughly 45 fewer rainy days a year.
Warmer · TulumDrier · San Francisco
Climate at a glance
| 🇺🇸 San Francisco | 🇲🇽 Tulum | |
|---|---|---|
| Avg annual high | 19°C | 31°C |
| Hottest month | September · 24°C | May · 33°C |
| Coldest month | January (8°C low) | January (21°C low) |
| Rainy days / year | 64 | 109 |
| Snow | Rare | Rare |
| Best months to visit | June, July, August | January, February, December |
🇺🇸 San Francisco
Best around June, July, August. Hottest in September (24°C), coldest lows in January (8°C).
🇲🇽 Tulum
Best around January, February, December. Hottest in May (33°C), coldest lows in January (21°C).
Keep planning
Frequently asked questions
Is San Francisco or Tulum warmer?
Tulum is warmer overall, averaging about 12 degrees higher across the year.
Which is rainier, San Francisco or Tulum?
Tulum is rainier — San Francisco sees about 45 fewer rainy days per year.
When is the best time to visit San Francisco vs Tulum?
San Francisco is best around June, July, August; Tulum is best around January, February, December.
More comparisons
More San Francisco comparisons
San Francisco vs New YorkSan Francisco vs Los AngelesSan Francisco vs ChicagoSan Francisco vs MiamiSan Francisco vs Las VegasSan Francisco vs Washington, D.C.