spring
From mid-June to early November, it will definitely rain as it is the rainy season in Mexico. Also it is hurricane season in the Caribbean, so you should monitor the weather forecast before you venture into Cancun during those months.
Mating season is around the 3rd to 4th week of April. If you are visiting Cancun around those dates, be sure to bring in a Safe Sea lotion with you (it is difficult to find in Mexico).
Cancun is IN Mexico.
Cancun is in Mexico, not in New Mexico.
Summer
two a rainy and dry season.
Cancun is a city of Mexico.
rainy
Cancun and Cozumel are in the state of Quintana Roo which is in the country of Mexico.
No. Cancun is a city in Mexico on the greater Gulf of Mexico.
June 1 - November 30. Due to hurricane season.