Average humidity in Siem Reap

On this page you find more information about the monthly relative humidity over the year in Siem Reap (Siem Reap Province), Cambodia.

Siem Reap's humidity levels vary throughout the year. The highest levels occur in September, reaching 75% (high), while the lowest is recorded in March at 58%.

Throughout the year, the average humidity in Siem Reap is 66%.

Humidity plays an important role in how temperatures are felt. During the warmest month, April, the maximum average temperature is around 36°C (97°F). During this warm period, the moderate humidity levels have little impact on how the temperature is perceived.

During the coldest month, December, the maximum average temperature is around 32°C (90°F). This period has high humidity. Check out our detailed temperature page for more information.