Porto Alegre weather in September (Rio Grande do Sul, Brazil)
How is the weather in Porto Alegre in September? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.
In September, Porto Alegre typically experiences high temperatures and high rainfall. Anticipate daytime temperatures around 23°C, while night temperatures can drop to 13°C.
Porto Alegre in September usually receives high rainfall, averaging around 155 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 18 days of the month will see rainfall.
The area enjoys a balanced 145 hours of sunlight. Ensuring it's neither too overcast nor too sunny.
If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Porto Alegre. April, May, June, July, August, September, October and November typically offer the most agreeable circumstances. On the other hand, January, February, March and December tend to be characterized by conditions that may not be as optimal.
For an in-depth look at the yearly conditions, visit our specialized Porto Alegre climate page with graphs.
Porto Alegre, monthly averages in September
Min Temperature
13°C
Max Temperature
23°C
Chance of Rain
60%
Precipitation
155 mm
Rainy days
18 days
Humidity
78%
Windspeed
4 km/h
Sunshine
145 hours
Percentage Sunshine
Where to go in Brazil in September
Find out more about the weather in Brazil in September and which places have the best weather conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Porto Alegre in September?
For visitors traveling to Porto Alegre, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do in September.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Porto Alegre.
Our site offers climate and forecast data for every country in the world. Are you going to Brazil? On this website you can find historical weather averages for many cities in Brazil. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.
