| Cozumel weather is one of the reasons why | | | | Average low temperatures are in the high 60s for |
| Mexico's largest island is so popular. But the rain is | | | | December through March. Visitors will find cool |
| a torrent in the fall and is enough to keep anyone | | | | nights and cool swimming in the ocean. |
| away. | | | | Cozumel receives an average of about 4.9 inches |
| In addition to great weather most of the year, | | | | of rainfall per month. It peaks at 9.5 inches each in |
| Cozumel's popularity also is due in part to beautiful | | | | September and October during the height of the |
| beaches and being a major stop on most | | | | Caribbean hurricane season, while it bottoms at |
| western Caribbean cruises, which take advantage | | | | less than 2 inches in March and April. |
| of the destination's well-known emphasis on scuba | | | | The average number of rain days on the island |
| diving and snorkeling. | | | | hits 15 in September and October and declines to |
| Cozumel has an average monthly high | | | | 4 inches or less in March and April. |
| temperature of nearly 88 degrees Fahrenheit -- | | | | The most popular months to visit are February |
| one of the warmest in the Caribbean region -- | | | | and March, with another surge of visitors in June |
| and an average monthly low temperature of just | | | | through August, according to the Caribbean |
| under 72 degrees -- one of the coolest in the | | | | Tourism Organization. Cruise visitors will find that |
| region, according to the World Meteorological | | | | moderate warmth in February and March is more |
| Organization. | | | | comfortable than the 90-degree weather the |
| Average high temperatures peak at about 90 | | | | island sees starting in April. |
| degrees from April through September, which is a | | | | The least popular months are September, |
| lengthy period of hot temperatures by Caribbean | | | | October and November because of heavy rainfall, |
| standards. | | | | and again in January because of cool weather. |