SeasonMapCancún vs Puerto Vallarta in December
Cancún and Puerto Vallarta are nearly tied in December — 87 vs 87 on SeasonMap's comfort score. Cancún is hot, a little rain, clean air; Puerto Vallarta is hot, dry, clean air.
Cancún vs Puerto Vallarta — December climate, side by side
| Cancún | Puerto Vallarta | |
|---|---|---|
| Comfort score | 87/100 (A) | 87/100 (A) |
| Feels-like high | 30°C | 33°C |
| Avg high / low | 28° / 21° | 30° / 19° |
| Rainfall | 63 mm | 22 mm |
| Rainy days | 12 | 3 |
| Humidity | 75% | 84% |
| Air quality (AQI) | 42 | 38 |
Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.
Cancún vs Puerto Vallarta in December — FAQ
- Is December better in Cancún or Puerto Vallarta?
- Cancún and Puerto Vallarta are nearly tied in December — 87 vs 87 on SeasonMap's comfort score. Cancún is hot, a little rain, clean air; Puerto Vallarta is hot, dry, clean air.
- What is the weather like in Cancún vs Puerto Vallarta in December?
- In December, Cancún averages 28°C high / 21°C low with about 63 mm of rain; Puerto Vallarta averages 30°C high / 19°C low with about 22 mm.