Porto Alegre weather in July
July in Porto Alegre: nice, rainy, with clean air — an excellent time to visit.
#7 of 12 months in Porto Alegre · #437 of 897 destinations to visit in July · comfort 81/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Porto Alegre in July
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Porto Alegre climate normals — July
| Daytime high | 19°C / 67°F | 😎 nice |
|---|---|---|
| Nighttime low | 10°C / 50°F | |
| Rainfall | 123 mm / 4.9 in | 🌧 rainy |
| Rainy days | 8 days | |
| Humidity | 83% | 💦 very humid |
| Dew point | 13°C / 55°F | |
| Sunshine | 7.2 h/day | |
| Daylight | 10.4 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 41 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Porto Alegre in July — FAQ
- Is July a good time to visit Porto Alegre?
- July in Porto Alegre: nice, rainy, with clean air — an excellent time to visit. It ranks #7 of 12 months for Porto Alegre on SeasonMap's comfort score (81/100).
- What is the weather like in Porto Alegre in July?
- In July, Porto Alegre averages a daily high of 19.2°C and a low of 10°C, with about 123.3 mm of rain over roughly 8.2 rainy days.
- What is the air quality in Porto Alegre in July?
- Porto Alegre has a mean US Air Quality Index of about 41 in July.