Weather in Costa Rica in May

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temperature
Temp

29° C

average

rain
Rain

54 mm

per month

sun
Sun

20 %

chance

humidity
Humidity

69 %

average

Average daily temperatures

Days are usually hot with balmy evenings, so visitors should pack light and cool clothing. The average daily maximum is 34 C and the average daily minimum is 23 C.

Sunshine and rainfall

There is a 20% chance of a perfect sunny day and a 80% chance of seeing a mixture of sunshine and clouds with an average 54mm of rainfall this month.

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