Weather in Costa Rica in January

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temperature
Temp

27° C

average

rain
Rain

0 mm

per month

sun
Sun

66 %

chance

humidity
Humidity

62 %

average

Average daily temperatures

Days are usually hot with balmy evenings, so visitors should pack light and cool clothing. The average daily maximum is 33 C and the average daily minimum is 21 C.

Sunshine and rainfall

There is a 66% chance of a perfect sunny day and a 34% chance of seeing a mixture of sunshine and clouds with an average 0mm of rainfall this month.