Poland

Poland in September

Europe Updated 2026-07-01

Still busy in the cities and the mountains, with highs of 20 °C, but the coast empties quickly once school restarts on 1 September.

Is September a good time to visit Poland?

September sits mid-range in Poland — around 72/100 nationally. January is noticeably calmer.

Book things to do

Poland: tours and tickets in Krakow, Warsaw, from our booking partner.

See all activities in Krakow

What closes and what fills up in September

  • School year begins (1 September)

Poland city by city in September

The same month can feel very different depending where you are.

City Crowd High Wet days
Warsaw 69 19°C 9
Krakow 74 20°C 10

More tours and tickets

More options from our booking partner.

How September compares across the year

Frequently asked questions

Is September a good month to visit Poland?

September sits mid-range in Poland — around 72/100 nationally. January is noticeably calmer.

How busy is Poland in September?

Averaged across the destinations we track, Poland sits near 72/100 in September. The calmest of them is Warsaw.

What is the weather like in Poland in September?

Expect average highs near 20°C and lows near 10°C, with roughly 10 wet days — though Poland varies by region.

Other months in Poland