Average humidity in Grafton
The mean monthly relative humidity over the year in Grafton (New South Wales), Australia.
- On average, February is the most humid month, at 72.0%.
- On average, August is the least humid month, at 54.0%.
- The average annual percentage of humidity is 64%.
Forecast for Grafton
broken clouds and rain
partly cloudy and rain
partly cloudy and no rain