Huatulco, Mexico in December

December31°C average high

December is cooler than the yearly average, which can make sightseeing feel gentler than in hotter months.

Warmest monthsMarch to May

This stretch sets the upper range for average daytime heat.

December0mm average rain

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

Driest monthsJanuary to May and November to December

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

December7.2 hours average sun

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

Brightest monthsJanuary to March and November

This stretch has the strongest sunshine in the monthly averages.

December28°C average sea

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

Warmest seaMay to October

Sea temperatures are usually near 30°C in this stretch, so swimming comfort is at its strongest.

December88 weather score

December scores above Huatulco's yearly average, so the overall weather mix is stronger than most months.

Best weather monthsJanuary to March and November to December

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