Puerto Vallarta Weather in September
Mexico · 30-year monthly averages
🤔 Fair time to visit
September in Puerto Vallarta is warm, with average daytime highs around 30°C (86°F) and nighttime lows near 25°C (77°F). Expect roughly 313mm of precipitation, and heavy rainfall is common — this is peak wet season territory.
Avg high
30°C
86°F
Avg low
25°C
77°F
Rainfall
313mm
very wet
Mean temp
28°C
82°F
🎒 What to pack
- light summer clothing
- sunscreen and sunglasses
- compact umbrella or rain jacket
September vs the rest of the year
FAQ
- How hot is Puerto Vallarta in September?
- September in Puerto Vallarta is warm, with average daytime highs around 30°C (86°F) and nighttime lows near 25°C (77°F). Expect roughly 313mm of precipitation, and heavy rainfall is common — this is peak wet season territory.
- Does it rain a lot in Puerto Vallarta in September?
- Puerto Vallarta sees around 313mm of precipitation in September on average — very wet by global standards.
- Is September a good time to visit Puerto Vallarta?
- September is a workable month to visit Puerto Vallarta, but expect some weather trade-offs.