January · Poland
Best time to visit Poznań in January Weather, crowds & prices
Weather in Poznań in January
Average temperature 2°C, 52 mm of rain, about 7 days with 6+ hours of sunshine and 85% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
January score
4.9/10
Ranked #11 of 12 months
- Avg temp
- 2°C
- Rainfall
- 52 mm
- Humidity
- 85%
- Days with 6h+ sun
- 7
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
January in Poznań scores 4.9/10 for sightseeing and cultural travel - ranked #11 of 12. Expect around 2°C, 52 mm of rain, and roughly 7 days with 6+ hours of sunshine this month.
Poznań's market square, Renaissance town hall and billy-goat clock anchor a lively student city in western Poland.
January in Poznań: expect compromises
At 2°C (35°F) this is proper winter weather in January: layer up and split the day between outdoor highlights and indoor stops.
Budget for roughly 52 mm of rain this month — a flexible day or two helps — with about 7 days with 6+ hours of sunshine and 8.3 hours of daylight to work around it.
That is 4.9/10 on the same scale — 11th of 12 months, versus 9.8/10 for the best month here.
Pack insulated layers, a windproof shell, gloves and boots with grip, a packable rain layer.
Expect low-season pricing, and crowds are light for this destination.
If your dates are flexible, May is materially better in Poznań — 4.9 points higher on the same scale.
Frequently asked
- What is the weather like in Poznań in January?
- In January, Poznań averages 2°C, 52 mm of rain, and about 7 days with 6+ hours of sunshine. Its climate-comfort score is 4.9/10.
- Is January a good time to visit Poznań?
- January earns a 4.9/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Poznań in January?
- Expect about 52 mm of rain in January. Average humidity is 85% and there are about 7 days with 6+ hours of sunshine.
Curated in Poznań
Tickets & experiences
Things to do in Poznań
Poznań, Poland. Live activities and tours from GetYourGuide, matched to this destination.