Average humidity in Garwolin
The mean monthly relative humidity over the year in Garwolin (Masovia), Poland.
- On average, December is the most humid month, at 89.0%.
- On average, May is the least humid month, at 70.0%.
- The average annual percentage of humidity is 79%.
Forecast for Garwolin
broken clouds and no rain
overcast and no rain
overcast and no rain