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The temperatures in Nowy Sacz in September are quite cold with temperatures between 8°C and 19°C, warm clothes are a must.
You can expect about 3 to 8 days of rain in Nowy Sacz 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 Nowy Sacz in September 2025.
If you’re planning to visit Nowy Sacz in the near future, we highly recommend that you review the 14 day weather forecast for Nowy Sacz before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 0° / -7° | 6 | 10 | 15 | 42 mm | Awful | Nowy Sacz in January |
| February | 2° / -6° | 4 | 10 | 14 | 48 mm | Awful | Nowy Sacz in February |
| March | 7° / -2° | 4 | 19 | 8 | 43 mm | Bad | Nowy Sacz in March |
| April | 13° / 2° | 6 | 21 | 3 | 60 mm | Bad | Nowy Sacz in April |
| May | 18° / 6° | 9 | 22 | 0 | 101 mm | Ok | Nowy Sacz in May |
| June | 22° / 9° | 8 | 22 | 0 | 100 mm | Ok | Nowy Sacz in June |
| July | 24° / 11° | 8 | 23 | 0 | 127 mm | Good | Nowy Sacz in July |
| August | 24° / 11° | 5 | 26 | 0 | 70 mm | Perfect | Nowy Sacz in August |
| September | 19° / 8° | 4 | 26 | 0 | 61 mm | Good | Nowy Sacz in September |
| October | 13° / 4° | 5 | 24 | 2 | 67 mm | Bad | Nowy Sacz in October |
| November | 8° / 0° | 5 | 21 | 4 | 52 mm | Bad | Nowy Sacz in November |
| December | 1° / -5° | 6 | 13 | 12 | 39 mm | Awful | Nowy Sacz in December |