São Paulo weather in April
April in São Paulo: warm, a little rain, with very humid — an excellent time to visit.
#6 of 12 months in São Paulo · #248 of 604 destinations to visit in April · comfort 82/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
São Paulo climate normals — April
| Daytime high | 25°C / 76°F | 🌤 warm |
|---|---|---|
| Nighttime low | 16°C / 62°F | |
| Feels like (high) | 26°C / 79°F | |
| Rainfall | 54 mm / 2.1 in | 🌦 some rain |
| Rainy days | 8 days | |
| Humidity | 83% | 💦 very humid |
| Dew point | 16°C / 62°F | |
| Sunshine | 9.1 h/day | |
| Daylight | 11.5 h | |
| Wind | 16 km/h / 10 mph | |
| Air quality (US AQI) | 81 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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São Paulo in April — FAQ
- Is April a good time to visit São Paulo?
- April in São Paulo: warm, a little rain, with very humid — an excellent time to visit. It ranks #6 of 12 months for São Paulo on SeasonMap's comfort score (82/100).
- What is the weather like in São Paulo in April?
- In April, São Paulo averages a daily high of 24.5°C and a low of 16.4°C, with about 54.2 mm of rain over roughly 8.2 rainy days.
- What is the air quality in São Paulo in April?
- São Paulo has a mean US Air Quality Index of about 81 in April.