Average humidity in Annan
The mean monthly relative humidity over the year in Annan (Dumfries and Galloway), the United Kingdom.
- On average, December is the most humid month, at 90.0%.
- On average, May is the least humid month, at 70.0%.
- The average annual percentage of humidity is 81%.
Forecast for Annan
broken clouds and chance of slight rain
overcast and thunder
broken clouds and thunder