Average humidity in Porto Alegre
On this page you find more information about the monthly relative humidity over the year in Porto Alegre (Rio Grande do Sul), Brazil.
Porto Alegre shows variation in the level of humidity throughout the year. The highest humidity is noted duing June, it reaches up to 82%, which is categorized as very high. On the other hand, the lowest humidity is recorded in December, with levels falling to 69%.
The average humidity in Porto Alegre is approximately 76%, which is high.
Humidity is an essential factor in how you experience temperature. During the warmest month, January, the temperature is around 31°C. When this period is accompanied by high humidity, it results in a higher perceived temperature. This can cause greater discomfort, while in winter it can make the air feel much colder, adding to the cooler temperatures. Check out our detailed temperature page for more information.
Forecast for Porto Alegre
Sat Dec 21
26°C | 19°C
SE 
7 m/s
7 m/s1.5 mm
broken clouds and slight rain
Sun Dec 22
23°C | 17°C
SE 6 m/s
6 m/s40 mm
broken clouds and rain
Mon Dec 23
27°C | 15°C
E 8 m/s
8 m/s
clear and no rain
