Mexico's Caribbean Coast weather in August 2025

Expect 91°F daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Mexico's Caribbean Coast in August. Check more long-term weather averages for Mexico's Caribbean Coast in August before you book your next holiday to Mexico's Caribbean Coast in 2025/2026.

  • 91°F maximum daytime temperature in August in Mexico's Caribbean Coast (Cancun)91
    91°F max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in August in Mexico's Caribbean Coast (Cancun)13
    13 days with some rainfall
  • 73°F minimum night-time temperature in August in Mexico's Caribbean Coast (Cancun)73
    73°F min night temperature
  • 13 hours of daylight per day in August in Mexico's Caribbean Coast (Cancun)13
    13 hours of daylight per day
  • Very high heat & humidity in August in Mexico's Caribbean Coast (Cancun)VH
    Very High heat & humidity
  • 5.8 inches monthly rainfall in August in Mexico's Caribbean Coast (Cancun)5.8
    5.8 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Mexico's Caribbean Coast (Cancun)11
    11+ (Extreme) UV index
  • 84°F sea temperature in August in Mexico's Caribbean Coast (Cancun)84
    84°F sea temperature

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The August weather guide for Mexico's Caribbean Coast (Cancun) 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.

Top Mexico's Caribbean Coast destinations

Below are average maximum temperatures at popular countries, regions and places in Mexico - Caribbean Coast in August. Select a holiday destination to see more weather parameters.

All Mexico - Caribbean Coast destinations

Metric (°C)  |  Imperial (°F)

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More about Mexico's Caribbean Coast

How hot is it in Mexico's Caribbean Coast in August?

Daytime temperatures usually reach 91°F in Cancun, Mexico's Caribbean Coast in August with very high heat and humidity, falling to 73°F at night.

How sunny is it in Mexico's Caribbean Coast in August?

There are normally 7 hours of bright sunshine each day in Cancun, Mexico's Caribbean Coast in August - that's 55% of daylight hours.

How warm is the sea around Mexico's Caribbean Coast in August?

The average sea temperature around Cancun, Mexico's Caribbean Coast in August is 84°F.

Does it rain in Mexico's Caribbean Coast in August?

There are usually 13 days with some rain in Cancun, Mexico's Caribbean Coast in August and the average monthly rainfall is 5.8 inches.

What is the chance of a hurricane in Mexico's Caribbean Coast in August?

On average less than 1 day in August in Cancun, Mexico's Caribbean Coast is likely to be affected by the passage of one or more tropical storms.

Mexico's Caribbean Coast August sunrise & sunset times

Browse the sunrise and sunset times for Mexico's Caribbean Coast in August 2025. Select a month to view Mexico's Caribbean Coast sunrise and sunset times for the next 12 months. The Mexico's Caribbean Coast sunrise and sunset times shown below are for Cancun.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:21 19:26
Saturday, 16th August 2025 06:26 19:16
Sunday, 31st August 2025 06:31 19:04

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