Average humidity in Saint-Efflam
The mean monthly relative humidity over the year in Saint-Efflam (Brittany), France.
- On average, December is the most humid month, at 86.0%.
- On average, May is the least humid month, at 81.0%.
- The average annual percentage of humidity is 84%.
Forecast for Saint-Efflam
broken clouds and chance of rain
overcast and rain
overcast and heavy rain