Click on a day for an hourly weather forecast
The weather in Tunisia in September is very hot. The average temperatures are between 23°C and 30°C, drinking water regularly is advisable.
You can expect about 3 to 8 days of rain in Tunisia 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 Tunisia in September 2025.
If you’re planning to visit Tunisia in the near future, we highly recommend that you review the 14 day weather forecast for Tunisia before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 16° / 10° | 3 | 28 | 0 | 55 mm | Good | Tunisia in January |
| February | 16° / 9° | 4 | 25 | 0 | 59 mm | Good | Tunisia in February |
| March | 18° / 10° | 4 | 27 | 0 | 69 mm | Good | Tunisia in March |
| April | 21° / 13° | 3 | 27 | 0 | 55 mm | Good | Tunisia in April |
| May | 25° / 17° | 2 | 29 | 0 | 32 mm | Perfect | Tunisia in May |
| June | 29° / 21° | 1 | 29 | 0 | 19 mm | Good | Tunisia in June |
| July | 33° / 25° | 0 | 31 | 0 | 7 mm | Good | Tunisia in July |
| August | 33° / 26° | 1 | 30 | 0 | 17 mm | Good | Tunisia in August |
| September | 30° / 23° | 3 | 27 | 0 | 50 mm | Good | Tunisia in September |
| October | 26° / 20° | 3 | 28 | 0 | 79 mm | Perfect | Tunisia in October |
| November | 21° / 15° | 3 | 27 | 0 | 67 mm | Good | Tunisia in November |
| December | 17° / 12° | 3 | 28 | 0 | 60 mm | Good | Tunisia in December |