Puerto Vallarta in September
6.1out of 10
Possible, with caveats
Warm and comfortable: highs around 27°C. Very wet: about 28 rainy days.
27°CAvg high
22°CAvg low
28Rainy days (335 mm)
12:07 hDaylight
07:52Sunrise · 19:59 Sunset
Why this score
- Warm and comfortable: highs around 27°C
- Very wet: about 28 rainy days
What to wear and pack
- T-shirts and light layers
- Shorts or a light skirt
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in September is fairly consistent from year to year (1.3 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 25°C | 16°C | 33 mm | 3 | – | – | 8.7 |
| February | 26°C | 16°C | 25 mm | 2 | – | – | 8.8 |
| March | 27°C | 17°C | 10 mm | 1 | – | – | 9.0 |
| April | 28°C | 18°C | 3 mm | 1 | – | – | 9.0 |
| May | 29°C | 20°C | 16 mm | 3 | – | – | 8.7 |
| June | 28°C | 22°C | 199 mm | 19 | – | – | 6.1 |
| July | 28°C | 22°C | 286 mm | 29 | – | – | 6.1 |
| August | 28°C | 22°C | 340 mm | 30 | – | – | 6.1 |
| September | 27°C | 22°C | 335 mm | 28 | – | – | 6.1 |
| October | 28°C | 21°C | 150 mm | 19 | – | – | 6.2 |
| November | 27°C | 19°C | 35 mm | 6 | – | – | 8.4 |
| December | 25°C | 17°C | 25 mm | 3 | – | – | 8.7 |
Frequently asked questions
How hot is Puerto Vallarta in September?
Daytime highs average 27°C and nights about 22°C.
When is the best time to visit Puerto Vallarta?
The best months are March, April, February, January.