When is the best time to go to Cozumel?

When is the best time to go to Cozumel? Here's some information to help you in your decision:

  • The best months for good weather in Cozumel are January, February, March, April, May, June, July, August, November and December
  • On average, the warmest months are April, May, June, July, August, September and October
  • The rainiest months are June, September and October
  • The best months for swimming are April, May, June, July, August, September, October, November and December

For full information about the climate and weather in Cozumel a specific month, click on the corresponding line below:

January 77°F/81°F
February 79°F/83°F
March 79°F/83°F
April 81°F/86°F
May 83°F/88°F
June 85°F/88°F
July 85°F/90°F
August 85°F/90°F
September 85°F/90°F
October 83°F/88°F
November 81°F/85°F
December 79°F/83°F

Weather and climate in Cozumel

  • Between january and may the climate is beautiful. The temperature rises to 88°F.
  • Between june and september the climate is not good, but still OK. the thermometer goes up to 90°F°C.
  • From october to december the climate is favorable. In average, on the morning it is 79°F and it rains about 3.3in each month.

Cozumel : 20110220-Cozumel_0153

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Charts: temperature and rainfall in Cozumel

In the charts below, you can see the following seasonal norms for the city of Cozumel: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature


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Cozumel appears on the map below with a blue icon. The other cities or locations in Mexico appear on the map with a black icon. Click for information about the climate.

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