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The best time to visit Isla Mujeres
January, February, March, April and December — daytime highs around 26°C. Every number on this page is measured, not guessed.
Isla Mujeres month by month
| Month | Day | Night | Wet days | |
|---|---|---|---|---|
| January | 26°C | 24°C | 13 | Best |
| February | 26°C | 25°C | 11 | Best |
| March | 26°C | 25°C | 7 | Best |
| April | 27°C | 26°C | 6 | Best |
| May | 28°C | 26°C | 7 | Shoulder |
| June | 28°C | 27°C | 12 | |
| July | 29°C | 27°C | 8 | |
| August | 29°C | 27°C | 13 | |
| September | 29°C | 27°C | 13 | |
| October | 29°C | 27°C | 15 | |
| November | 28°C | 26°C | 16 | Shoulder |
| December | 27°C | 25°C | 14 | Best |
The short version
Warmest: July, around 29°C by day. Coolest: January, around 26°C by day and 24°C at night. Wettest: November with about 16 wet days. Driest: April with about 6.
If you want fewer people: May, November sit right beside the best months. The weather is close and the crowds are not.
Book it for those months
Prices climb as the good months fill up.
Common questions
When is the best time to visit Isla Mujeres?
The best months are January, February, March, April and December, when daytime highs sit around 26°C.
What is the hottest month in Isla Mujeres?
July, with daytime highs around 29°C.
What is the wettest month in Isla Mujeres?
November, with about 16 wet days. The driest is April with about 6.
When is the cheapest time to visit Isla Mujeres?
Prices follow the weather. The months either side of the best ones — May, November — are usually cheaper with similar conditions.
Temperatures and wet days are measured, not estimated: ERA5 reanalysis for 2021-2023, at Isla Mujeres, Quintana Roo. Source: Open-Meteo. Hotel and activity links are partner links — the price you pay is the same.