Cahuita National Park, Costa Rica in December

December28°C average high

December is close to Cahuita National Park's usual daytime heat, with little temperature swing across the year.

Warmest monthsAll year

Daytime heat stays consistently warm through the year.

December315mm average rain

December is one of Cahuita National Park's wettest months, so rain is likely to be a major planning factor.

Driest monthsJanuary to April and September to October

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

December6 hours average sun

December is below Cahuita National Park's yearly sunshine average, so bright-day planning is less reliable than in peak months.

Brightest monthsFebruary to May

This stretch has the strongest sunshine in the monthly averages.

December28°C average sea

December is below Cahuita National Park's yearly sea-temperature average, so swimming can feel fresher.

Warmest seaApril to November

Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.

December56 weather score

December scores below Cahuita National Park's yearly average, so the weather trade-offs are more noticeable.

Best weather monthsJanuary to April and September

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