The most popular time to visit Cancún is from December to April. The weather is generally clear and warm, but not too hot. Expect temperatures between 75 and 90 degrees, as well as little rain. Occasionally, cold fronts may blow in colder climates for a few days.
A trip to Cancun will be a wonderful vacation no matter what time of year you visit. But what is the best time to visit Cancún? Well, it depends on who you ask and what your tastes are. Some people prefer winter or spring crowds, while others are looking for deals during the hot summer. Between March and August is the best time to enjoy the good weather in Cancun.
It is unlikely that you will have bad weather, and the weather is hot, hot. Did someone say it was time to get a tan? July usually has some cloudy days, but in general, savvy travelers in Cancun point out that the sunny summer months are a good time to sunbathe and cool off by swimming on a boat tour or snorkeling. I have been to Cancun countless times and at different times of the year, so I consider myself an experienced traveler to Cancun. Cancun isn't really the best place for snorkeling and diving trips (often with rough waters, poor visibility, and lots of dead corals), but for fans, May and June are the best months.
But plan around Thanksgiving, say savvy Cancun travelers, and you'll find deals, few people and the beautiful climate of Cancun, perfect for going to the beach, sailing trips and diving.