Click on a day for an hourly weather forecast
The temperatures in Krakow in September are usually low and can range between 11°C and 20°C.
You can expect about 3 to 8 days of rain in Krakow during the month of September. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Krakow in September 2025.
If you’re planning to visit Krakow in the near future, we highly recommend that you review the 14 day weather forecast for Krakow before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -4° | 6 | 7 | 18 | 50 mm | Awful | Krakow in January |
| February | 3° / -3° | 6 | 9 | 14 | 53 mm | Awful | Krakow in February |
| March | 8° / 1° | 6 | 17 | 9 | 51 mm | Bad | Krakow in March |
| April | 14° / 5° | 6 | 22 | 3 | 60 mm | Ok | Krakow in April |
| May | 18° / 8° | 8 | 23 | 0 | 116 mm | Ok | Krakow in May |
| June | 23° / 12° | 7 | 23 | 0 | 106 mm | Good | Krakow in June |
| July | 25° / 14° | 7 | 24 | 0 | 112 mm | Good | Krakow in July |
| August | 25° / 14° | 5 | 26 | 0 | 78 mm | Perfect | Krakow in August |
| September | 20° / 11° | 5 | 25 | 0 | 86 mm | Good | Krakow in September |
| October | 14° / 7° | 5 | 25 | 1 | 70 mm | Good | Krakow in October |
| November | 9° / 3° | 4 | 22 | 4 | 45 mm | Bad | Krakow in November |
| December | 3° / -1° | 5 | 14 | 12 | 41 mm | Awful | Krakow in December |