Average humidity in Playa Grande

On this page you find more information about the monthly relative humidity over the year in Playa Grande (Guanacaste), Costa Rica.

Playa Grande's humidity levels vary throughout the year. The highest levels occur in September, reaching 86% (very high), while the lowest is recorded in March at 60%.

Throughout the year, the average humidity in Playa Grande is 74%.

Humidity plays an important role in how temperatures are felt. During the warmest month, April, the maximum average temperature is around 33°C (91°F). Combined with high humidity during this period, the temperature can feel even warmer than the thermometer shows.

During the coldest month, October, the maximum average temperature is around 30°C (86°F). This period has very high humidity. Check out our detailed temperature page for more information.