What's on in Poznań, Poland through the year
Poznań, Poland has 5 curated events through the year — 3 festivals, 1 season and 1 hazard season. The ones to plan around: St Martin's Day croissants (November) and Malta Festival (June). November to December are its peak-crowd months.
Updated September 2026 · every event curated and sourced · dates for 2026 where they are announced, the usual window where they are not
Poznań events and crowds by month
| Month | What starts | Crowds |
|---|---|---|
| January | Trade fair weeks | Quiet |
| February | — | Busy |
| March | — | Busy |
| April | — | Shoulder season |
| May | — | Shoulder season |
| June | Malta Festival | Busy |
| July | — | Busy |
| August | — | Busy |
| September | — | Shoulder season |
| October | — | Shoulder season |
| November | Winter smog, St Martin's Day croissants, Betlejem Poznańskie | Peak crowds |
| December | — | Peak crowds |
January in Poznań
Poznań weather in January →Quiet — school holidays in 7 of the markets that fill it, one of its worst months for weather
- Season
Trade fair weeks
1 Jan – 31 DecBook earlyThe fairgrounds sit next to the main station and have done since 1921, so a big fair week fills every central hotel and doubles the rate with no relation to the season. Check the calendar before booking. Source ↗
Still on: Winter smog (10 Nov – 5 Mar (usually))
February in Poznań
Poznań weather in February →Busy — Ferie zimowe (winter) holidays in Poland, school holidays in 3 of the markets that fill it
Nothing new starts in February.
Still on: Trade fair weeks (1 Jan – 31 Dec), Winter smog (10 Nov – 5 Mar (usually))
March in Poznań
Poznań weather in March →Busy — Easter break in Poland, school holidays in 4 of the markets that fill it
Nothing new starts in March.
Still on: Trade fair weeks (1 Jan – 31 Dec), Winter smog (10 Nov – 5 Mar (usually))
April in Poznań
Poznań weather in April →Shoulder season — school holidays in 6 of the markets that fill it, an ordinary month
Nothing new starts in April.
Still on: Trade fair weeks (1 Jan – 31 Dec)
May in Poznań
Poznań weather in May →Shoulder season — school holidays in 4 of the markets that fill it, an ordinary month
Nothing new starts in May.
Still on: Trade fair weeks (1 Jan – 31 Dec)
June in Poznań
Poznań weather in June →Busy — Summer holidays in Poland, school holidays in 4 of the markets that fill it
- Festival
Malta Festival
15 Jun – 10 Jul · usuallyMajor festivalInternational theatre and performance staged around Lake Malta and in the city, with a good share of it free and outdoors. It started as street theatre on the lake shore and still works best there. Source ↗
Still on: Trade fair weeks (1 Jan – 31 Dec)
July in Poznań
Poznań weather in July →Busy — Summer holidays in Poland, school holidays in 7 of the markets that fill it
Nothing new starts in July.
Still on: Trade fair weeks (1 Jan – 31 Dec), Malta Festival (15 Jun – 10 Jul (usually))
August in Poznań
Poznań weather in August →Busy — Summer holidays in Poland, school holidays in 7 of the markets that fill it
Nothing new starts in August.
Still on: Trade fair weeks (1 Jan – 31 Dec)
September in Poznań
Poznań weather in September →Shoulder season — school holidays in 3 of the markets that fill it, an ordinary month
Nothing new starts in September.
Still on: Trade fair weeks (1 Jan – 31 Dec)
October in Poznań
Poznań weather in October →Shoulder season — school holidays in 4 of the markets that fill it, an ordinary month
Nothing new starts in October.
Still on: Trade fair weeks (1 Jan – 31 Dec)
November in Poznań
Poznań weather in November →Peak crowds — St Martin's Day croissants, Betlejem Poznańskie
- Hazard
Winter smog
10 Nov – 5 Mar · usuallySolid-fuel stoves in the older districts and windless, freezing days push the air into the range Poland is known for. Better than Kraków's valley, worse than the coast, and it comes in spells of a few days. Source ↗
- Festival
St Martin's Day croissants
10–12 NovNational holidayCrowdedOn 11 November the city eats about a million rogale świętomarcińskie — protected-status croissants stuffed with white poppy seed — and parades a rider on a white horse down Święty Marcin street. Bakeries queue round the block. Source ↗
- Festival
Betlejem Poznańskie
25 Nov – 27 Dec · usuallyChristmas & New YearCrowdedThe market spreads over Plac Wolności and the old market square, with an ice rink and a run of ice sculptures that draws its own crowd. Smaller and less coach-driven than Wrocław's, an hour and a half down the line. Source ↗
Still on: Trade fair weeks (1 Jan – 31 Dec)
December in Poznań
Poznań weather in December →Peak crowds — Betlejem Poznańskie, Christmas break in Poland
Nothing new starts in December.
Still on: Trade fair weeks (1 Jan – 31 Dec), Winter smog (10 Nov – 5 Mar (usually)), Betlejem Poznańskie (25 Nov – 27 Dec (usually))