What January feels like in Tulum
January is part of Tulum's dry season, when rain totals drop well below the wet months. Days are warm enough for short sleeves, and time outdoors is easy. There is little difference between day and night: nights stay warm, and evenings feel much like the afternoon. The air is muggy, so it feels hotter than the thermometer suggests.
Rain in Tulum in January
Rain is part of normal life this month, falling on about one day in 2. Wet days average about 4.7 mm (0.2 in), enough to soak you without an umbrella. That is lighter than the city's yearly norm of about 7 mm per rainy day.
How January compares to the rest of the year
In Tulum's temperature order, January sits as the coolest month. Against December, the average high is 0.6°C (1.1°F) lower, with 8 mm less rain. Temperatures keep climbing into February. February averages a high of 27.1°C (80.8°F).
Who January suits
- Sightseeing: a good fit — the weather rarely gets in the way of a city walk.
- Parks & outdoor: less ideal — afternoons are too warm to linger outside.
Tips for visiting Tulum in January
Rain Protection
A compact umbrella and a light waterproof jacket.
Sunglasses
Plenty of sun, so bring sunglasses and a cap.
Quick questions
How warm is Tulum in January?
Expect around 26.4°C (79.5°F) in the afternoon and 21.6°C (70.9°F) at night, which most visitors would call warm.
Does it rain a lot in Tulum in January?
It does: about 13 rainy days bring roughly 61 mm, so plan some indoor options.
What should I wear in Tulum in January?
Based on the averages: rain protection and sunglasses. There is little need to change for the evening.
Is January or February better for visiting Tulum?
On our 12-month climate ranking, February comes out ahead (#3 of 12 vs #4). February has fewer rainy days.
