What is the weather like in Puerto Vallarta vs Tulum in September?

In September, Puerto Vallarta averages 33°C high / 25°C low with about 348 mm of rain; Tulum averages 30°C high / 26°C low with about 142 mm.

Puerto Vallarta vs Tulum in September

Tulum is the better pick in September — 80 vs 54 on SeasonMap's comfort score. Tulum is sweltering, rainy, clean air, while Puerto Vallarta is sweltering, soaked, clean air.

Puerto Vallarta vs Tulum — September climate, side by side

	Puerto Vallarta	Tulum
Comfort score	54/100 (D)	80/100 (A)
Feels-like high	41°C	36°C
Avg high / low	33° / 25°	30° / 26°
Rainfall	348 mm	142 mm
Rainy days	29	22
Humidity	90%	83%
Air quality (AQI)	33	26

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Puerto Vallarta vs Tulum in September — FAQ

Is September better in Puerto Vallarta or Tulum?: Tulum is the better pick in September — 80 vs 54 on SeasonMap's comfort score. Tulum is sweltering, rainy, clean air, while Puerto Vallarta is sweltering, soaked, clean air.
What is the weather like in Puerto Vallarta vs Tulum in September?: In September, Puerto Vallarta averages 33°C high / 25°C low with about 348 mm of rain; Tulum averages 30°C high / 26°C low with about 142 mm.