average weather in cozumel mexico in october
Weather in Cozumel in October. The average maximum daytime temperature in Cozumel in October is a hot 31Â°C (88Â°F) with very high heat & humidity. There are usually 6 hours of bright sunshine each day, which represents 55% of the 12 hours of daylight. The average sea temperature in and around Cozumel in October is 29Â°C (84Â°F).