Tulum weather in January 2026

Expect daytime maximum temperatures of 29°C in Tulum, Mexico's Caribbean Coast in January based on long-term weather averages. There are 6 hours of sunshine per day on average with typically 71 mm of rainfall in the month.

  • 29°C maximum daytime temperature in January in Tulum29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 7 days with some rainfall in January in Tulum7
    7 days with some rainfall
  • 18°C minimum night-time temperature in January in Tulum18
    18°C min night temperature
  • 11 hours of daylight per day in January in Tulum11
    11 hours of daylight per day
  • Moderate heat & humidity in January in TulumM
    Moderate heat & humidity
  • 71 mm monthly rainfall in January in Tulum71
    71 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in January in Tulum8
    8 (Very High) UV index
  • 26°C sea temperature in January in Tulum26
    26°C sea temperature

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The January weather guide for Mexico's Caribbean Coast (Tulum) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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More about Mexico's Caribbean Coast

How hot is it in Tulum in January?

Daytime temperatures usually reach 29°C in Tulum in January with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Tulum in January?

There are normally 6 hours of bright sunshine each day in Tulum in January - that's 58% of daylight hours.

How warm is the sea around Tulum in January?

The average sea temperature around Tulum in January is 26°C.

Does it rain in Tulum in January?

There are usually 7 days with some rain in Tulum in January and the average monthly rainfall is 71mm.

Tulum January sunrise & sunset times

Browse the sunrise and sunset times for Tulum in January 2026. Select a month to view Tulum sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:25 18:22
Friday, 16th January 2026 07:28 18:31
Saturday, 31st January 2026 07:26 18:41

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