Curitiba weather in April
April in Curitiba: nice, a little rain, with clean air — one of the best months to visit.
#1 of 12 months in Curitiba · #166 of 897 destinations to visit in April · comfort 88/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Curitiba in April
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Curitiba climate normals — April
| Daytime high | 22°C / 71°F | 😎 nice |
|---|---|---|
| Nighttime low | 15°C / 58°F | |
| Rainfall | 75 mm / 3 in | 🌦 some rain |
| Rainy days | 11 days | |
| Humidity | 86% | 💦 very humid |
| Dew point | 15°C / 59°F | |
| Sunshine | 8.4 h/day | |
| Daylight | 11.5 h | |
| Wind | 14 km/h / 9 mph | |
| Air quality (US AQI) | 33 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Curitiba in April — FAQ
- Is April a good time to visit Curitiba?
- April in Curitiba: nice, a little rain, with clean air — one of the best months to visit. It ranks #1 of 12 months for Curitiba on SeasonMap's comfort score (88/100).
- What is the weather like in Curitiba in April?
- In April, Curitiba averages a daily high of 21.9°C and a low of 14.6°C, with about 75.3 mm of rain over roughly 10.6 rainy days.
- What is the air quality in Curitiba in April?
- Curitiba has a mean US Air Quality Index of about 33 in April.