Merida's weather is characterized by a dry season that runs from February to May, with temperatures gradually increasing during this period, reaching an average high of 41°C in April. The peak summer months, June and July, bring similar temperatures, but the heat becomes more oppressive due to the humidity. August and September are also hot and humid, with temperatures dipping slightly only at night. Autumn brings a slight cooling trend, with temperatures returning to spring-like conditions by October. Winters are mild and dry, with temperatures ranging from 9-34°C during December and January.