If you're looking for summer vibes, the best time to travel to Guapiles is in April, May and March, when the average temperature reaches 28.48 °C, while March, April and February are the 3 sunniest months of the year, with an average of 53.96 hours.
However, if you prefer colder temperatures, make sure you visit Guapiles during January, February or March to experience an average of 15.98 °C.
For those who don't care too much about temperatures, but want to avoid getting wet in the rain, it's important to avoid travelling during August, January and February, when the average precipitation in Guapiles is 11.25 mm, while the months of January, February and March are drier, with an average of 0 mm.