Average humidity in Banff
The mean monthly relative humidity over the year in Banff (Alberta), Canada.
- On average, December is the most humid month, at 66.0%.
- On average, July is the least humid month, at 39.0%.
- The average annual percentage of humidity is 48%.
Forecast for Banff
overcast and snow
overcast and chance of slight rain
overcast and chance of slight rain