Poznań weather in October
October in Poznań: cool, a little rain, with clean air — a great time to visit.
#7 of 12 months in Poznań · #616 of 897 destinations to visit in October · comfort 72/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
Traveller notes on Poznań in October
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Poznań climate normals — October
| Daytime high | 15°C / 59°F | 🙂 cool |
|---|---|---|
| Nighttime low | 8°C / 47°F | |
| Rainfall | 56 mm / 2.2 in | 🌦 some rain |
| Rainy days | 11 days | |
| Humidity | 83% | 💦 very humid |
| Dew point | 9°C / 48°F | |
| Sunshine | 5.7 h/day | |
| Daylight | 10.6 h | |
| Wind | 18 km/h / 11 mph | |
| Air quality (US AQI) | 40 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Poznań in October — FAQ
- Is October a good time to visit Poznań?
- October in Poznań: cool, a little rain, with clean air — a great time to visit. It ranks #7 of 12 months for Poznań on SeasonMap's comfort score (72/100).
- What is the weather like in Poznań in October?
- In October, Poznań averages a daily high of 14.8°C and a low of 8.2°C, with about 56.1 mm of rain over roughly 11 rainy days.
- What is the air quality in Poznań in October?
- Poznań has a mean US Air Quality Index of about 40 in October.