Average humidity in Port Saint Johnʼs

On this page you find more information about the monthly relative humidity over the year in Port Saint Johnʼs (Eastern Cape), South Africa.

Port Saint Johnʼs's humidity levels vary throughout the year. The highest levels occur in March, reaching 81% (very high), while the lowest is recorded in June at 66%.

Throughout the year, the average humidity in Port Saint Johnʼs is 75%.

Humidity plays an important role in how temperatures are felt. During the warmest month, February, the maximum average temperature is around 27°C. 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 23°C. This period has high humidity. Check out our detailed temperature page for more information.