Average humidity in Cairns
The mean monthly relative humidity over the year in Cairns (Queensland), Australia.
- On average, March is the most humid month, at 74.0%.
- On average, September is the least humid month, at 55.0%.
- The average annual percentage of humidity is 63%.
Forecast for Cairns
clear and no rain
partly cloudy and small chance of slight rain
partly cloudy and chance of slight rain