The highest day temperature in March 2025 was 93°F. The lowest night temperature was 71°F. The average values for day and night temperatures during March were 87.3°F и 78.1°F respectivly.

The average sea surface temperature in March 2025 for Cancun was 83.4°F. The maximum and minimum values were 81.8°F and 85.0°F respectively.

You can expect various weather conditions during March. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in March for Cancun is 1.1 in. It makes march the least rainy month of the year.

The average wind speed in March is 11.8 mph. It makes March the most windy month of the year for Cancun.

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 Cancun in March is 6.9 hours.