Average humidity in Santarém
The mean monthly relative humidity over the year in Santarém (), Portugal.
- On average, August is the most humid month, at 89.0%.
- On average, March is the least humid month, at 80.0%.
- The average annual percentage of humidity is 84%.
Forecast for Santarém
broken clouds and no rain
partly cloudy and no rain
partly cloudy and no rain