worldweatherPoland weather in September - temperature, rain and is it a good time to visit?
September is one of the best months for a holiday in Poland.
Daytime
19°
Night
9°
☀️ Day length
12 h 42 min
Chance of rain
50%
Thunder days
5%
Humid days
18%
In September, Poland averages about 19° during the day and 9° at night. Rain is fairly likely - around a 50% chance on a given day, so pack for showers.
Poland weather all year - average temperatures and rain
| Month | Day | Night | Chance of rain |
|---|---|---|---|
| January | 1℃ | -4℃ | 44% |
| February | 4℃ | -3℃ | 41% |
| March | 8℃ | -1℃ | 45% |
| April ★ | 14℃ | 4℃ | 52% |
| May ★ | 19℃ | 9℃ | 51% |
| June ★ | 23℃ | 12℃ | 51% |
| July ★ | 25℃ | 14℃ | 54% |
| August ★ | 25℃ | 13℃ | 43% |
| September ★ | 19℃ | 9℃ | 50% |
| October ★ | 13℃ | 5℃ | 52% |
| November | 8℃ | 2℃ | 57% |
| December | 5℃ | -1℃ | 54% |
★ - months most often recommended for travel
Where is it warmest in Poland in September? Weather by city
| Place | Day | Night | 🌊 Sea | Chance of rain |
|---|---|---|---|---|
| Wroclaw | 20℃ | 10℃ | - | 52% |
| Lodz | 20℃ | 10℃ | - | 44% |
| Bydgoszcz | 20℃ | 9℃ | - | 43% |
| Warsaw | 19℃ | 10℃ | - | 54% |
| Cracow | 19℃ | 9℃ | - | 54% |
| Szczecin | 19℃ | 9℃ | - | 52% |
| Poznan | 19℃ | 10℃ | - | 48% |
| Katowice | 19℃ | 9℃ | - | 56% |
| Czestochowa | 19℃ | 8℃ | - | 45% |
| Gdansk | 18℃ | 9℃ | 19℃ | 47% |
Travelling soon? Check the live 14-day weather forecast for Poland.