Average humidity in Saint-Firmin
The mean monthly relative humidity over the year in Saint-Firmin (Picardy), France.
- On average, November is the most humid month, at 89.0%.
- On average, May is the least humid month, at 82.0%.
- The average annual percentage of humidity is 84%.
Forecast for Saint-Firmin
broken clouds and no rain
overcast and chance of slight rain
partly cloudy and chance of slight rain