Average humidity in San Sebastián
The mean monthly relative humidity over the year in San Sebastián (Basque Country), Spain.
- On average, November is the most humid month, at 76.0%.
- On average, March is the least humid month, at 70.0%.
- The average annual percentage of humidity is 74%.
Weather Forecasts for San Sebastián
broken clouds and thunder
partly cloudy and chance of rain
overcast and heavy rain