Cancún in March
Spring break crowds
- Temperature
- 21–31°C
- Crowds
- Very High
- Prices
- $$$$
+Great weather.
–Spring break fills the hotel zone.
March has excellent weather, but spring break makes it the busiest and loudest month in the hotel zone.
Cancún vs San Juan in March
San Juan edges it in March. Cancún averages 21–31°C with very high crowds; San Juan 22–29°C with moderate–high crowds.
By Daan · Last reviewed October 2026
Cancún and San Juan
The verdict for March
- WeatherVery similar9/10 vs 8.5/10
- CrowdsSan Juan is quieterVery High vs Moderate–High
- PricesSan Juan is cheaper$$$$ vs $$$
- OverallSan Juan comes out ahead6/10 vs 6.5/10
San Juan in March
Dry season shoulder
- Temperature
- 22–29°C
- Crowds
- Moderate–High
- Prices
- $$$
+Dry weather and warm seas.
–Spring break weeks can be busy.
March is still dry and sunny, with the winter crowds starting to thin.
Scores and crowd levels are my own judgement; temperatures are monthly averages. Higher scores are better: quieter, cheaper and more pleasant.
Another month