Chetumal weather in October 2025

Expect daytime maximum temperatures of 30°C in Chetumal, Mexico in October and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 14 days with some rainfall and typically 154 mm of rainfall in the month.

  • 30°C maximum daytime temperature in October in Chetumal30
    30°C max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in October in Chetumal14
    14 days with some rainfall
  • 21°C minimum night-time temperature in October in Chetumal21
    21°C min night temperature
  • 12 hours of daylight per day in October in Chetumal12
    12 hours of daylight per day
  • High heat & humidity in October in ChetumalH
    High heat & humidity
  • 154 mm monthly rainfall in October in Chetumal154
    154 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in October in Chetumal10
    10 (Very High) UV index
  • 28°C sea temperature in October in Chetumal28
    28°C sea temperature

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The October weather guide for Mexico (Chetumal) 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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How hot is it in Chetumal in October?

Daytime temperatures usually reach 30°C in Chetumal in October with high heat and humidity, falling to 21°C at night.

How sunny is it in Chetumal in October?

There are normally 6 hours of bright sunshine each day in Chetumal in October - that's 53% of daylight hours.

How warm is the sea around Chetumal in October?

The average sea temperature around Chetumal in October is 28°C.

Does it rain in Chetumal in October?

There are usually 14 days with some rain in Chetumal in October and the average monthly rainfall is 154mm.

What is the chance of a hurricane in Chetumal in October?

On average less than 1 day in October in Chetumal is likely to be affected by the passage of one or more tropical storms.

Chetumal October sunrise & sunset times

Browse the sunrise and sunset times for Chetumal in October 2025. Select a month to view Chetumal sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 05:44 17:41
Thursday, 16th October 2025 05:47 17:30
Friday, 31st October 2025 05:53 17:21

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