Chetumal weather in October 2026

Expect daytime maximum temperatures of 86°F 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 6.1 inches of rainfall in the month.

  • 86°F maximum daytime temperature in October in Chetumal86
    86°F max day temperature
  • 6 hours of sunshine per day
  • 14 days with some rainfall in October in Chetumal14
    14 days with some rainfall
  • 70°F minimum night-time temperature in October in Chetumal70
    70°F 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
  • 6.1 inches monthly rainfall in October in Chetumal6.1
    6.1 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in October in Chetumal10
    10 (Very High) UV index
  • 82°F sea temperature in October in Chetumal82
    82°F 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)  |  Imperial (°F)

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More about Mexico

How hot is it in Chetumal in October?

Daytime temperatures usually reach 73°F in Chetumal in October, falling to 48°F at night.

How sunny is it in Chetumal in October?

There are normally 5 hours of bright sunshine each day in Chetumal in October - that's 45% of daylight hours.

Does it rain in Chetumal in October?

There are usually 8 days with some rain in Chetumal in October and the average monthly rainfall is 1.7 inches.

Chetumal October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st October 2026 05:44 17:42
Friday, 16th October 2026 05:47 17:30
Saturday, 31st October 2026 05:53 17:21

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