Cozumel Weather, When to Go and Climate Information

(Cozumel, Quintana Roo, Mexico)

The climate in Cozumel is often classed as sub-tropical, due to its constant fine weather and resultant high temperatures. Cozumel's climate is often compared to that of Cancun and both of these cities enjoy plenty of sunshine and cloudless blue skies, meaning that tourists will be in for a treat, whatever the month or season.

Temperatures in Cozumel stay well above 20°C / 68°F for the entire year, meaning that the sunbathing opportunities and beach fun is virtually unlimited. During April, May, June and July, the months with the hottest weather, the waters around Cozumel's coastline warm up dramatically and are perfect for snorkelling and scuba diving. These crystal waters boast exceptional visibility levels of up to 60 metres / 200 feet and when they hot up, are literally teeming with colourful fish and aquatic life.

Seasonal Climate Variations / When to Go

The rainy season in Cozumel is fairly predictable and you can expect rainy weather at any time between May and October. Showers tend to be brief and fall late in the afternoon or early evening, meaning that the majority of the day is unaffected and still perfect for sightseeing. However, Cozumel's weather and climate during September and October becomes a little more changeable and gusty winds are not unheard of, with even occasional hurricanes and tropical storms some years.

Humidity levels in Cozumel are fairly high, although the cooling sea breezes make even the most muggy days feel more agreeable. Spring is an appealing time to visit Cozumel, when the waters are warm and rainy weather is unlikely, although jackets will often be needed by evening. By the time that summer arrives, the days are long and sunsets can be as late as 21:00.

Cozumel Weather and Climate Chart (Averages)

	Maximum	Minimum
January	21°C / 70°F	7°C / 45°F
February	23°C / 73°F	9°C / 48°F
March	25°C / 77°F	11°C / 52°F
April	26°C / 79°F	12°C / 54°F
May	27°C / 81°F	13°C / 55°F
June	25°C / 77°F	13°C / 55°F
July	25°C / 77°F	12°C / 54°F
August	24°C / 75°F	12°C / 54°F
September	23°C / 73°F	12°C / 54°F
October	22°C / 72°F	11°C / 52°F
November	22°C / 72°F	10°C / 50°F
December	22°C / 72°F	8°C / 46°F