Tulum in September
September in Tulum brings highs around 89°F (32°C), lows near 71°F and about 13 rainy days. The sun sets around 6:53 pm. The sea is about 85°F (29°C). It's off season for sightseeing: hot and quieter.
Photo: Gennaro Conte, CC BY-SA 4.0
What September is good for in Tulum
Each activity rated for September's weather and sea.
September next to August and October
| Month | August | September | October |
|---|---|---|---|
| High | 90°F (32°C) | 89°F (32°C) | 88°F (31°C) |
| Low | 71°F (22°C) | 71°F (21°C) | 69°F (21°C) |
| Rainy days | 9 | 13 | 11 |
| Sea | 85°F | 85°F | 84°F |
| Sunset | 7:19 pm | 6:53 pm | 6:26 pm |
| Daylight | 12 h 50 min | 12 h 17 min | 11 h 42 min |
Averages for Tulum, Mexico, 1951–2010; sunrise and sunset on the 15th. Tulum water temperature by month.
Tours in Tulum
Tulum Ruins Guided Tour from Cancun and Riviera MayaFrom $67View 
Tulum Airport Private Transportation to TulumFrom $49View 
Tulum Ruins, Turtles in Akumal and Cenote tourFrom $129View 
Tour to Tulum and Cenote Swimming with Turtles from TulumFrom $89View 
Tulum Local Walking Food TourFrom $88View 
Full Day Tulum Ruins Tour Cenote and Swimming with Sea TurtlesFrom $122View
Tours from Viator. Good Outing may earn a commission when you book, at no cost to you.
Questions
Is September a good time to visit Tulum?
It's off season for sightseeing: hot and quieter. The most comfortable months overall are January, February, March and December.
How hot is Tulum in September?
Average highs are about 89°F (32°C) and lows about 71°F (21°C).
Does it rain much in Tulum in September?
September averages 13 rainy days, against 13 in the wettest month.
How warm is the sea in Tulum in September?
About 85°F (29°C). Warm enough for long swims and snorkeling.
