ClimateForecastAprilMay >>

Average humidity in Saint Malo

The mean monthly relative humidity over the year in Saint Malo (Brittany), France.


  • On average, December is the most humid month, at 85.0%.
  • On average, March is the least humid month, at 78.0%.
  • The average annual percentage of humidity is 80%.

Weather Forecasts for Saint Malo

Fri   Apr 26
14°C | 7°C
S 14 km/h
4.4 mm
overcast and rain

overcast and rain

Sat   Apr 27
11°C | 5°C
N 22 km/h
13 mm
overcast and heavy rain

overcast and heavy rain

Sun   Apr 28
14°C | 6°C
SW 25 km/h
7.1 mm
partly cloudy and rain

partly cloudy and rain

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