Poznań weather in April
April in Poznań: cool, a little rain, with clean air — a great time to visit.
#6 of 12 months in Poznań · #592 of 897 destinations to visit in April · comfort 77/100 (tier B)
Updated June 2026 · climate normals from ERA5 reanalysis
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Poznań climate normals — April
| Daytime high | 13°C / 55°F | 🙂 cool |
|---|---|---|
| Nighttime low | 4°C / 38°F | |
| Rainfall | 31 mm / 1.2 in | 🌦 some rain |
| Rainy days | 9 days | |
| Humidity | 71% | 💧 humid |
| Dew point | 3°C / 37°F | |
| Sunshine | 9.3 h/day | |
| Daylight | 14 h | |
| Wind | 19 km/h / 12 mph | |
| Snowfall | 0.5 cm / 0.2 in | |
| Air quality (US AQI) | 47 | 🍃 good |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
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Poznań in April — FAQ
- Is April a good time to visit Poznań?
- April in Poznań: cool, a little rain, with clean air — a great time to visit. It ranks #6 of 12 months for Poznań on SeasonMap's comfort score (77/100).
- What is the weather like in Poznań in April?
- In April, Poznań averages a daily high of 12.9°C and a low of 3.5°C, with about 30.9 mm of rain over roughly 9.2 rainy days.
- What is the air quality in Poznań in April?
- Poznań has a mean US Air Quality Index of about 47 in April.