The good period in Cancun is in January to February with temperatures averaging 73 fahrenheit. Temperatures never fall greatly down below 68 fahrenheit during the night. The warmest time in Cancun with temperatures from the mid-80s is all over June and July. Do note that December to March is considered https://griffindxjdo.shotblogs.com/new-step-by-step-map-for-cancun-weather-46031060