Average humidity in São João de Meriti

On this page you find more information about the monthly relative humidity over the year in São João de Meriti (Rio de Janeiro State), Brazil.

São João de Meriti's humidity levels vary throughout the year. The highest levels occur in March, reaching 80% (very high), while the lowest is recorded in July at 77%.

Throughout the year, the average humidity in São João de Meriti is 79%.

Humidity plays an important role in how temperatures are felt. During the warmest month, February, 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, July, the maximum average temperature is around 27°C (81°F). This period has high humidity. Check out our detailed temperature page for more information.