Yearly weather and climate in Isla Mujeres, Mexico
The yearly weather in Isla Mujeres runs from around 24°C in February to 30°C in September. May is the driest month at 3 rainy days; October the wettest at 23. Here is the annual climate data, so you know what you are packing for.
Best time to visit
The best weather is typically in Feb, Mar, Apr, May, with mild temperatures and lower rainfall.
Sunshine
Expect up to 12.4 hours of clear skies in May, but only 9.5 hours in Jan. Pack sunglasses and SPF accordingly.
Rainfall
It rains the most in Jun (180mm over 16 days). A reliable rain jacket is a must-have if visiting then.
Day-to-night swings
Temperatures typically drop by 2°C from day to night. Make sure to pack layers for the evenings.
Average temperatures and rainfall
Daily highs and lows in Isla Mujeres, averaged over 10 years of recorded weather, with the number of days it typically rains.
- 2680°2576°12Jan
- 2679°2476°8Feb
- 2780°2578°6Mar
- 2781°2678°5Apr
- 2883°2781°3May
- 2984°2780°16Jun
- 2985°2882°13Jul
- 3085°2882°13Aug
- 3085°2882°15Sep
- 2984°2780°23Oct
- 2882°2678°16Nov
- 2780°2577°16Dec
Bars span the average daily low to high. Numbers under the drop are rainy days per month (1mm or more) — hover a month for its total rainfall. May is typically driest at 3 days (23mm); Oct the wettest at 23 days (154mm).
| Month | Average high | Average low | Rainy days | Total rainfall |
|---|---|---|---|---|
| Jan | 26°C | 25°C | 12 | 73mm |
| Feb | 26°C | 24°C | 8 | 44mm |
| Mar | 27°C | 25°C | 6 | 24mm |
| Apr | 27°C | 26°C | 5 | 23mm |
| May | 28°C | 27°C | 3 | 23mm |
| Jun | 29°C | 27°C | 16 | 180mm |
| Jul | 29°C | 28°C | 13 | 86mm |
| Aug | 30°C | 28°C | 13 | 90mm |
| Sep | 30°C | 28°C | 15 | 136mm |
| Oct | 29°C | 27°C | 23 | 154mm |
| Nov | 28°C | 26°C | 16 | 123mm |
| Dec | 27°C | 25°C | 16 | 121mm |
Weather data by Open-Meteo.com
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