Measurements:
°C
°F
Isla Mujeres
84°F
W 10 mph
Feels like: 92°F
Precip: 0%
World Resorts Mexico Isla Mujeres Weather May Weather in Isla Mujeres

Isla Mujeres Weather: May

Average Day Temperature: 90.4°F
Average Night Temperature: 81.9°F
Sea Water Temperature: 85.7°F
Number of Sunny Days: 7 days
Sunshine Hours: 12.9 - 13.3 hours
Number of Rainy Days: 2 days
Precipitation Totals: 1.2 in

Air Temperature in May, °F

Select Year: 2025 2024 2023

The highest day temperature in May 2025 was 97°F. The lowest night temperature was 79°F. The average values for day and night temperatures during May were 92.6°F и 82.4°F respectivly.

Isla Mujeres Water Sea Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Isla Mujeres was 85.6°F. The maximum and minimum values were 84.8°F and 86.4°F respectively.

Sunny, Cloudy and Gloomy days

Most of the days in May are cloudy but you can also expect sunny or gloomy days.

Precipitation Totals in May, in

Precipitation total in May for Isla Mujeres is 1.2 in.

Wind Speed in May, mph

The average wind speed in May is 10.0 mph. It makes May one of the most windy months of the year for Isla Mujeres.

Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Isla Mujeres in May is 7.0 hours.

Best Time to Visit Isla Mujeres
The most sunny months:
April 13 days
July 8 days
March 7 days
The most warm months:
July 91.8 °F
August 91.5 °F
September 90.8 °F
Warmest sea temperature:
August 88.7 °F
September 88.6 °F
October 88.4 °F
The most cold months:
January 81.8 °F
December 82.6 °F
February 83.1 °F
The most rainy months:
June 5 days
August 4 days
September 3 days
The most windy months:
April 11 mph
March 11 mph
February 10 mph

Isla Mujeres on the Weather Map

24 Hours Weather Forecast
Isla Mujeres
Local time: 23:39
05 dec, friday
0000 84°F
W
10 mph
0300 82°F
W
9 mph
0600 80°F
W
9 mph
0900 82°F
W
8 mph
1200 86°F
W
11 mph
1500 88°F
NW
9 mph
1800 84°F
NW
9 mph
2100 82°F
NW
9 mph