Best Time to Visit Porto Alegre
Best time: Nov, Dec, Feb, Apr.
Jan is warmest (28.8°C high); Jan is rainiest (145 mm).
Porto Alegre weather by month
| Month | High °C | Low °C | Rain mm | Sun hrs |
|---|---|---|---|---|
| Jan | 28.8 | 20.1 | 145 | 9.3 |
| Feb | 28.7 | 20.5 | 131 | 8.5 |
| Mar | 27.5 | 19.4 | 129 | 7.2 |
| Apr | 24.6 | 16.6 | 113 | 5.5 |
| May | 21.6 | 14 | 114 | 4.2 |
| Jun | 19.3 | 11.7 | 131 | 3.3 |
| Jul | 19.1 | 11.2 | 120 | 3.7 |
| Aug | 19.9 | 11.9 | 117 | 4.7 |
| Sep | 21.2 | 13.4 | 132 | 5.8 |
| Oct | 23.4 | 15.3 | 128 | 7.4 |
| Nov | 26 | 17.2 | 99 | 9.1 |
| Dec | 27.8 | 18.8 | 117 | 9.7 |
Average high temperature
Best months by activity
Overall: NovDecFebApr
Beaches: DecJanNovFeb
Hiking: OctSepNovAug
Sightseeing: NovDecAprOct
Porto Alegre quick facts
What to pack
Wet months (Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct, Nov, Dec): raincoat and umbrella.
Frequently asked questions
When is the best time to visit Porto Alegre?
Nov, Dec, Feb, Apr.
What is the rainiest month?
Jan, about 145 mm.
What is the warmest month?
Jan, with average highs of 28.8°C.
Where to stay
See Porto Alegre hotels · Book Porto Alegre tours & activities
All destinations · Best time to visit Rio de Janeiro · Best time to visit Vitoria de Santo Antao · Best time to visit Tucurui · Best time to visit Timon
Climate data: Open-Meteo Historical (ERA5), 1991–2020 climate normals.
Licensed under CC BY 4.0.
Open-Meteo.