Poznan Weather in September
Poland · 30-year monthly averages
🌟 Great time to visit
September in Poznan is mild, with average daytime highs around 18°C (65°F) and nighttime lows near 11°C (51°F). Expect roughly 42mm of precipitation, with little rainfall.
Avg high
18°C
65°F
Avg low
11°C
51°F
Rainfall
42mm
dry
Mean temp
14°C
57°F
🎒 What to pack
- light jacket
- layers for cool evenings
September vs the rest of the year
FAQ
- How hot is Poznan in September?
- September in Poznan is mild, with average daytime highs around 18°C (65°F) and nighttime lows near 11°C (51°F). Expect roughly 42mm of precipitation, with little rainfall.
- Does it rain a lot in Poznan in September?
- Poznan sees around 42mm of precipitation in September on average — dry by global standards.
- Is September a good time to visit Poznan?
- September is one of the best months to visit Poznan — comfortable temperatures and manageable rainfall.