Cozumel weather in August 2019

  • 33°C maximum daytime temperature in August in Cozumel33
    33°C max day temperature
  • 7 hours of sunshine per day
  • 13 days with some rainfall in August in Cozumel13
    13 days with some rainfall
  • 23°C minimum night-time temperature in August in Cozumel23
    23°C min night temperature
  • 13 hours of daylight per day in August in Cozumel13
    13 hours of daylight per day
  • Very high heat & humidity in August in CozumelVH
    Very High heat & humidity
  • 146 mm monthly rainfall in August in Cozumel146
    146 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Cozumel11
    11+ (Extreme) UV index
  • 29°C sea temperature in August in Cozumel29
    29°C sea temperature
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The August weather guide for Cozumel, Riviera Maya 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.

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

Guide to Cozumel weather in August

The average maximum daytime temperature in Cozumel in August is a hot 33°C (91°F) with very high heat & humidity. The average night-time temperature is usually a warm 23°C (73°F). There are usually 7 hours of bright sunshine each day, which represents 55% of the 13 hours of daylight.

Expect 146mm (5.7 inches) of rainfall across the whole of August with 13 days with some rain falling. Maximum UV levels will be extreme (11+ UV index) at midday when the skies are clear.

The average sea temperature in and around Cozumel in August is 29°C (84°F).

Cozumel sunrise & sunset times for August 2019

Browse the sunrise & sunset times for Cozumel in August 2019. Select a month to view Cozumel sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st August 2019 06:22 19:26
Friday, 16th August 2019 06:27 19:16
Saturday, 31st August 2019 06:32 19:04
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Discover more about the Cancun & Riviera Maya

Popular Riviera Maya destinations

Below are average maximum temperatures at popular destinations in the Riviera Maya in August. Select a destination to see more weather parameters.

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