Best time to visit Porto Alegre, Brazil
Based on 2020–2024 of daily weather data, the best months to visit Porto Alegre are February, March, April — when temperatures are comfortable, rainfall is low, and sunshine is plentiful.
Months ranked by travel comfort
| Rank | Month | High | Low | Precip | Rainy days | Sun | Score |
|---|---|---|---|---|---|---|---|
| 1 ★ | February | 30.4° | 20.3° | 386 mm | 88 | 11.4 h | 84 |
| 2 ★ | March | 28.8° | 20.1° | 506.4 mm | 91 | 9.7 h | 81 |
| 3 ★ | April | 25.4° | 16.6° | 426.2 mm | 85 | 8.8 h | 81 |
| 4 | December | 28.8° | 19.2° | 525 mm | 98 | 11.4 h | 80 |
| 5 | January | 30.9° | 21.1° | 505.3 mm | 107 | 11.5 h | 79 |
| 6 | August | 20.8° | 11.3° | 485.1 mm | 70 | 8 h | 78 |
| 7 | October | 24° | 15.1° | 543.4 mm | 92 | 8.8 h | 78 |
| 8 | November | 26.9° | 17.1° | 612.3 mm | 86 | 10.4 h | 78 |
| 9 | July | 19.3° | 10.4° | 743.7 mm | 62 | 7.3 h | 67 |
| 10 | May | 20.8° | 12.6° | 950.3 mm | 73 | 7 h | 63 |
| 11 | June | 19.6° | 11.7° | 843.8 mm | 72 | 6.3 h | 63 |
| 12 | September | 22.3° | 13.7° | 1068.1 mm | 92 | 7.5 h | 60 |
Score (0–100) blends ideal-temperature comfort (50%), low-rainfall (30%), and sunshine (20%). Higher is better for a typical sightseeing trip.
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January February March April May June July August September October November December · Porto Alegre hub