Average humidity in Porto Velho

On this page you find more information about the monthly relative humidity over the year in Porto Velho (), Brazil.

Porto Velho's humidity levels vary throughout the year. The highest levels occur in January, reaching 89% (very high), while the lowest is recorded in July at 80%.

Throughout the year, the average humidity in Porto Velho is 85%.

Humidity plays an important role in how temperatures are felt. During the warmest month, August, the maximum average temperature is around 36°C. Combined with very high humidity during this period, the temperature can feel even warmer than the thermometer shows.

During the coldest month, July, the maximum average temperature is around 35°C. This period has very high humidity. Check out our detailed temperature page for more information.