Weather in Porto Alegre in June 2025
- June is usually the coldest month of the year in Porto Alegre;
- June is usually the wettest month of the year in Porto Alegre;
Average weather
Average temperature in Porto Alegre in June
The temperature in June is +21°C on average, with a range between a maximum of +29°C during the day and a minimum of +5°C at night.
The average maximum temperature goes down 25% by the end of the month, compared with the beginning of the month, from +24°C to +18°C.
Is Porto Alegre warm or cold in June?
Porto Alegre is typically mild in June.
Maximum temperatures go down compared to the previous month from +21°C to +19°C. The minimum temperature also goes down from +14°C to +11°C.
Pack a light jacket as it will be warm in the day and cool in the evenings.
June is the coldest month in Porto Alegre, here is the comparison with other months:
Climate in Porto Alegre in June
| May | June | July | ||||
|---|---|---|---|---|---|---|
| Avg. temperature | ||||||
| +21°C | +19°C | +19°C | ||||
| Min. temperature | ||||||
| +4°C | +1°C | 0°C | ||||
| Max. temperature | ||||||
| +32°C | +31°C | +31°C | ||||
| Rainfall | ||||||
| 104 mm | 115 mm | 127 mm | ||||
| Wind | ||||||
| 2 m/s | 2 m/s | 2 m/s | ||||
| Humidity | ||||||
| 83% | 84% | 83% | ||||
| Air pressure | ||||||
| 1016 HPa | 1018 HPa | 1019 HPa | ||||
| Sunny days | ||||||
| 7 | 6 | 8 | ||||
| Cloudy days | ||||||
| 10 | 11 | 9 | ||||
| Rainy days | ||||||
| 12 | 12 | 12 | ||||
| Snowy days | ||||||
| 0 | 0 | 0 | ||||
June weather is still as ok as in May. It’s getting colder in June. From +21°C in the day, the average maximum temperature lowers to +19°C. Prepare for more rain. Average rainfall goes from 104 mm to 115 mm. Humidity rises from 83% to 84%. The average wind speed doesn’t change much during June, staying around 2 m/s. The days becoming less sunny, going from 7 sunny days in May to 6 in June.
July brings much the same weather, it remains ok.
Wind
The average wind speed is 2 m/s getting up to 7 m/s which is a medium breeze. You can feel it, especially getting out of the water.
The average wind speed in Porto Alegre is gradually increasing during June, going from 2 m/s to 2 m/s over the course of the month.
Rain
How was the weather last June in Porto Alegre?
Climate Change over Years
The climate in Porto Alegre in June has not changed much over the last 43 years.
The average temperature was the lowest in 1983 (+23°C) and the highest in 2012 (+26°C). The driest year was 2004 with only 1129 mm of rainfall, and the wettest year was 1998 with 2041 mm.
FAQ
Is June a good time to visit Porto Alegre?
Can you sunbathe in Porto Alegre in June?
Is Porto Alegre rainy in June?
Is it sunny in Porto Alegre in June?
Other cities in Brazil
Monthly weather in Porto Alegre
Source of the data
For this page, we’ve looked at the typical weather in Porto Alegre, based on historical hourly weather data from January 1, 1979, to December 31, 2022.
For past dates, we show actual recorded data at the location at that time. Forecasts are based on recorded weather during that day of the year, averaged over the total years for which we have records (unless stated otherwise). The daily temperature is the highest recorded temperature in the shadow during that day.