April is a beautiful and busy time in Cancun. The Spring Breakers are gone. The pools are not frigid. The weather is warm, but not blazing hot like in the summer. April is Cancun’s driest month with just an average of 2 rain days, however this year has been extraordinarily dry.
High temps average 88.7 F (31.5 C) with low temperatures at 74 F (23.4 C) which is a pleasant temperature for anything you want to do outdoors. The water temp is a perfect 80 F (27 C).