Click on a day for an hourly weather forecast
The temperatures in Serbia in September are comfortable with low of 14°C and and high up to 26°C.
You can expect about 3 to 8 days of rain in Serbia 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 Serbia in September 2025.
If you’re planning to visit Serbia in the near future, we highly recommend that you review the 14 day weather forecast for Serbia before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 4° / -1° | 8 | 14 | 10 | 80 mm | Awful | Serbia in January |
| February | 7° / 1° | 7 | 14 | 7 | 80 mm | Awful | Serbia in February |
| March | 12° / 4° | 6 | 22 | 3 | 79 mm | Bad | Serbia in March |
| April | 18° / 8° | 5 | 24 | 1 | 59 mm | Good | Serbia in April |
| May | 23° / 12° | 8 | 23 | 0 | 130 mm | Good | Serbia in May |
| June | 27° / 15° | 8 | 22 | 0 | 127 mm | Good | Serbia in June |
| July | 30° / 17° | 3 | 28 | 0 | 65 mm | Good | Serbia in July |
| August | 31° / 17° | 2 | 29 | 0 | 43 mm | Good | Serbia in August |
| September | 26° / 14° | 4 | 26 | 0 | 57 mm | Perfect | Serbia in September |
| October | 18° / 9° | 5 | 26 | 0 | 81 mm | Good | Serbia in October |
| November | 13° / 6° | 5 | 24 | 1 | 63 mm | Ok | Serbia in November |
| December | 6° / 1° | 7 | 18 | 6 | 73 mm | Awful | Serbia in December |