Cancun, Quintana Roo, Mexico in March

March30°C average high

March is close to Cancun's yearly temperature average, giving a typical read on daytime heat.

Warmest monthsApril to September

This stretch sets the upper range for average daytime heat.

March37mm average rain

March is one of Cancun's driest months, making outdoor days easier to plan than in wetter parts of the year.

Driest monthsJanuary to April and November to December

This is the drier part of the year, when outdoor plans usually need less weather flexibility.

March7.4 hours average sun

March sits close to Cancun's yearly sunshine average, so it is a middle-of-the-pack month for bright days.

Brightest monthsMarch to May

This stretch has the strongest sunshine in the monthly averages.

March27°C average sea

March is one of the cooler sea months locally, though the water still averages warm enough for most swimmers.

Warmest seaJune to October

Sea temperatures are usually near 29°C in this stretch, so swimming comfort is at its strongest.

March83 weather score

March is one of Cancun's best weather-score months, combining the strongest overall balance in the yearly averages.

Best weather monthsJanuary to April and November to December

These months have the strongest weather score in the monthly averages.