Tulum, like the entire Riviera Maya, is a very hot area most of the year. For those who want to enjoy the intense heat and cool off in the warm sea water, the season from May to July (the hottest months of the year) is the ideal time for you.
On the other hand, if you are not used to tropical climates and want a cooler stay, January is when the minimum temperature is 23°C, below the annual average of 26,1°C.
For travelers looking for cool, pleasant temperatures, the months between December and April are perfect, not too hot (but enough to enjoy the water!) and without the risk of rain, as the season runs from June to October.
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