Click on a day for an hourly weather forecast
The temperatures in Wielkopolskie in September are usually low and can range between 12°C and 20°C.
You can expect about 3 to 8 days of rain in Wielkopolskie 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 Wielkopolskie in September 2025.
If you’re planning to visit Wielkopolskie in the near future, we highly recommend that you review the 14 day weather forecast for Wielkopolskie before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 1° / -3° | 7 | 9 | 15 | 61 mm | Awful | Wielkopolskie in January |
| February | 3° / -2° | 6 | 12 | 11 | 44 mm | Awful | Wielkopolskie in February |
| March | 8° / 1° | 6 | 20 | 5 | 47 mm | Bad | Wielkopolskie in March |
| April | 15° / 5° | 3 | 25 | 2 | 38 mm | Ok | Wielkopolskie in April |
| May | 19° / 9° | 6 | 25 | 0 | 82 mm | Good | Wielkopolskie in May |
| June | 23° / 13° | 6 | 24 | 0 | 92 mm | Perfect | Wielkopolskie in June |
| July | 25° / 15° | 6 | 25 | 0 | 113 mm | Perfect | Wielkopolskie in July |
| August | 25° / 15° | 5 | 26 | 0 | 80 mm | Perfect | Wielkopolskie in August |
| September | 20° / 12° | 4 | 26 | 0 | 57 mm | Good | Wielkopolskie in September |
| October | 14° / 7° | 5 | 26 | 0 | 52 mm | Good | Wielkopolskie in October |
| November | 8° / 3° | 7 | 21 | 3 | 53 mm | Awful | Wielkopolskie in November |
| December | 3° / -1° | 8 | 14 | 9 | 52 mm | Awful | Wielkopolskie in December |
For a more accurate weather forecast please select a city