Playa del Carmen weather in September
September in Playa del Carmen: hot, soaked, with clean air — fine if you can take 23 rainy days.
#10 of 12 months in Playa del Carmen · #421 of 897 destinations to visit in September · comfort 84/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Playa del Carmen in September
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Playa del Carmen climate normals — September
| Daytime high | 30°C / 86°F | 🥵 hot |
|---|---|---|
| Nighttime low | 26°C / 79°F | |
| Rainfall | 151 mm / 5.9 in | ⛈ soaked |
| Rainy days | 23 days | |
| Humidity | 83% | 💦 very humid |
| Dew point | 25°C / 76°F | |
| Sunshine | 10.6 h/day | |
| Daylight | 12.3 h | |
| Wind | 11 km/h / 7 mph | |
| Air quality (US AQI) | 28 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Playa del Carmen in September — FAQ
- Is September a good time to visit Playa del Carmen?
- September in Playa del Carmen: hot, soaked, with clean air — fine if you can take 23 rainy days. It ranks #10 of 12 months for Playa del Carmen on SeasonMap's comfort score (84/100).
- What is the weather like in Playa del Carmen in September?
- In September, Playa del Carmen averages a daily high of 30.2°C and a low of 26.1°C, with about 151 mm of rain over roughly 23 rainy days.
- What is the air quality in Playa del Carmen in September?
- Playa del Carmen has a mean US Air Quality Index of about 28 in September.