ClimateForecastNovemberDecember >>

Average humidity in Porto Alegre

The mean monthly relative humidity over the year in Porto Alegre (Rio Grande do Sul), Brazil.


  • On average, June is the most humid month, at 82.0%.
  • On average, December is the least humid month, at 69.0%.
  • The average annual percentage of humidity is 76%.

Forecast for Porto Alegre

Thu   Nov 21
25°C | 17°C
E 29 km/h
broken clouds and no rain

broken clouds and no rain

Fri   Nov 22
24°C | 17°C
E 18 km/h
0.6 mm
broken clouds and slight rain

broken clouds and slight rain

Sat   Nov 23
27°C | 17°C
E 29 km/h
clear and no rain

clear and no rain

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