Average monthly temperatures
Isla Mujeres has a tropical climate with high temperates throughout the year, as with most tropical destinations there are both dry and rainy seasons, although even during the wetter months there are usually plenty of hot perfect sunny days and any rainfall usually comes in heavy showers which clear quickly.
The best time to visit is between December and March when the weather is most settled.
The hottest month of the year is May with an average daily maximum of 36 C and an average low of 23 C.
The coolest month of the year is December with an average daily maximum of 28 C and an average low of 20 C.
Sunshine and rainfall
The driest month is July with 9 mm of rainfall and 29 perfect sunny days. The wettest month is October with 107 mm of rain over 5 days.
Best time to be on the beach
You should be able to enjoy the beach at any time of the year.