Curitiba weather in October
October in Curitiba: nice, soaked, with clean air — fine if you can take 15 rainy days.
#11 of 12 months in Curitiba · #380 of 897 destinations to visit in October · comfort 81/100 (tier A)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Curitiba in October
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Curitiba climate normals — October
| Daytime high | 23°C / 73°F | 😎 nice |
|---|---|---|
| Nighttime low | 15°C / 58°F | |
| Rainfall | 179 mm / 7.1 in | ⛈ soaked |
| Rainy days | 15 days | |
| Humidity | 88% | 💦 very humid |
| Dew point | 15°C / 60°F | |
| Sunshine | 7 h/day | |
| Daylight | 12.7 h | |
| Wind | 17 km/h / 10 mph | |
| Air quality (US AQI) | 36 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Curitiba in October — FAQ
- Is October a good time to visit Curitiba?
- October in Curitiba: nice, soaked, with clean air — fine if you can take 15 rainy days. It ranks #11 of 12 months for Curitiba on SeasonMap's comfort score (81/100).
- What is the weather like in Curitiba in October?
- In October, Curitiba averages a daily high of 22.6°C and a low of 14.5°C, with about 179.2 mm of rain over roughly 14.8 rainy days.
- What is the air quality in Curitiba in October?
- Curitiba has a mean US Air Quality Index of about 36 in October.