Foz do Iguaçu weather in April
April in Foz do Iguaçu: hot, rainy, with clean air — a great time to visit.
#7 of 12 months in Foz do Iguaçu · #437 of 604 destinations to visit in April · comfort 72/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Foz do Iguaçu climate normals — April
| Daytime high | 27°C / 81°F | 🥵 hot |
|---|---|---|
| Nighttime low | 19°C / 66°F | |
| Feels like (high) | 30°C / 86°F | |
| Rainfall | 124 mm / 4.9 in | 🌧 rainy |
| Rainy days | 8 days | |
| Humidity | 79% | 💦 very humid |
| Dew point | 18°C / 65°F | |
| Sunshine | 9.2 h/day | |
| Daylight | 11.5 h | |
| Wind | 12 km/h / 8 mph | |
| Air quality (US AQI) | 26 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Foz do Iguaçu?
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Foz do Iguaçu in April — FAQ
- Is April a good time to visit Foz do Iguaçu?
- April in Foz do Iguaçu: hot, rainy, with clean air — a great time to visit. It ranks #7 of 12 months for Foz do Iguaçu on SeasonMap's comfort score (72/100).
- What is the weather like in Foz do Iguaçu in April?
- In April, Foz do Iguaçu averages a daily high of 27.3°C and a low of 18.8°C, with about 123.8 mm of rain over roughly 7.8 rainy days.
- What is the air quality in Foz do Iguaçu in April?
- Foz do Iguaçu has a mean US Air Quality Index of about 26 in April.