Average humidity in Koh Tao

On this page you find more information about the monthly relative humidity over the year in Koh Tao (Koh Tao Island), Thailand.

Koh Tao's humidity levels vary throughout the year. The highest levels occur in October, reaching 86% (very high), while the lowest is recorded in June at 79%.

Throughout the year, the average humidity in Koh Tao is 82%.

Humidity plays an important role in how temperatures are felt. During the warmest month, May, the maximum average temperature is around 31°C (88°F). Combined with very high humidity during this period, the temperature can feel even warmer than the thermometer shows.

During the coldest month, January, the maximum average temperature is around 29°C (84°F). This period has very high humidity. Check out our detailed temperature page for more information.