La Fortuna, Costa Rica in January

January29°C average high

January is on the cooler side of La Fortuna's year, useful if you prefer less intense daytime heat.

Warmest monthsMarch to April

This stretch sets the upper range for average daytime heat.

January193mm average rain

January sits on the drier side of La Fortuna's year, which helps with sightseeing and transfers.

Driest monthsJanuary to April

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

January6 hours average sun

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

Brightest monthsFebruary to May

This stretch has the strongest sunshine in the monthly averages.

January29°C average sea

January is part of a consistently warm sea-temperature pattern, so swimming comfort changes little through the year.

Warmest seaAll year

Sea temperatures stay warm enough for easy swimming through the year.

January67 weather score

January scores above La Fortuna's yearly average, so the overall weather mix is stronger than most months.

Best weather monthsJanuary to April

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