Isla Mujeres weather in January 2026

Expect 27°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Isla Mujeres in January based on long-term weather averages. There is usually 6 days with some rainfall and 66 mm of average monthly rainfall in January.

  • 27°C maximum daytime temperature in January in Isla Mujeres27
    27°C max day temperature
  • 6 hours of sunshine per day
  • 6 days with some rainfall in January in Isla Mujeres6
    6 days with some rainfall
  • 18°C minimum night-time temperature in January in Isla Mujeres18
    18°C min night temperature
  • 11 hours of daylight per day in January in Isla Mujeres11
    11 hours of daylight per day
  • Moderate heat & humidity in January in Isla MujeresM
    Moderate heat & humidity
  • 66 mm monthly rainfall in January in Isla Mujeres66
    66 mm of monthly rainfall
  • UV (maximum) index 7 (High) in January in Isla Mujeres7
    7 (High) UV index
  • 26°C sea temperature in January in Isla Mujeres26
    26°C sea temperature

More about Isla Mujeres

Isla Mujeres by month

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The January weather guide for Mexico's Caribbean Coast (Isla Mujeres) 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 Isla Mujeres in January?

Daytime temperatures usually reach 27°C in Isla Mujeres in January with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Isla Mujeres in January?

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

How warm is the sea around Isla Mujeres in January?

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

Does it rain in Isla Mujeres in January?

There are usually 6 days with some rain in Isla Mujeres in January and the average monthly rainfall is 66mm.

Isla Mujeres January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 07:24 18:17
Friday, 16th January 2026 07:27 18:27
Saturday, 31st January 2026 07:24 18:37

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