Weather in Tunisia for September 2027
In general, the average temperature in Tunisia at the beginning of September is 32.8 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 28.4 °C by the end of September.
With an average of 5 rainy days, Tunisia experiences minimal rainfall in September.
Is September a good time to visit Tunisia? check out the best time to travel to Tunisia page.
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Tunisia Weather September
What’s the Weather Like in Tunisia This September?
Temperatures trend during September in Tunisia
September weather in Tunisia day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 34° /25° | 0.1 mm | 8 | |
| 2 Sept. | Sunny | 34° /25° | 0.6 mm | 8 | |
| 3 Sept. | Sunny | 34° /25° | 0.1 mm | 8 | |
| 4 Sept. | Sunny | 32° /25° | 0.2 mm | 8 | |
| 5 Sept. | Sunny | 32° /25° | 0.1 mm | 8 | |
| 6 Sept. | Sunny | 33° /24° | 0.4 mm | 8 | |
| 7 Sept. | Sunny | 33° /25° | 0.1 mm | 8 | |
| 8 Sept. |  Patchy rain possible | 34° /25° | 2.2 mm | 8 | |
| 9 Sept. | Sunny | 33° /25° | 0.4 mm | 8 | |
| 10 Sept. |  Light rain | 31° /23° | 7.8 mm | 7 | |
| 11 Sept. | Sunny | 30° /23° | 0.2 mm | 7 | |
| 12 Sept. | Sunny | 31° /23° | 0.9 mm | 7 | |
| 13 Sept. | Sunny | 31° /23° | 0.1 mm | 8 | |
| 14 Sept. | Sunny | 31° /23° | 0 mm | 7.9 | |
| 15 Sept. | Patchy rain possible | 32° /23° | 0.1 mm | 7.8 | |
| 16 Sept. | Patchy rain possible | 32° /23° | 0.1 mm | 7 | |
| 17 Sept. | Patchy rain possible | 33° /24° | 0.7 mm | 7 | |
| 18 Sept. | Sunny | 30° /23° | 0.9 mm | 7 | |
| 19 Sept. | Patchy rain possible | 30° /23° | 1.7 mm | 6 | |
| 20 Sept. | Patchy rain possible | 29° /23° | 1.7 mm | 6 | |
| 21 Sept. | Sunny | 30° /22° | 0.2 mm | 7.2 | |
| 22 Sept. | Light rain | 29° /22° | 3.4 mm | 7 | |
| 23 Sept. | Light rain | 28° /22° | 3.5 mm | 7 | |
| 24 Sept. |  Partly cloudy | 29° /22° | 0.2 mm | 7 | |
| 25 Sept. | Patchy rain possible | 30° /21° | 1.3 mm | 6.9 | |
| 26 Sept. | Patchy rain possible | 29° /23° | 1.1 mm | 6.8 | |
| 27 Sept. | Sunny | 28° /22° | 0.7 mm | 6.7 | |
| 28 Sept. | Sunny | 28° /21° | 0.2 mm | 6 | |
| 29 Sept. | Sunny | 28° /21° | 0 mm | 6.5 | |
| 30 Sept. | Partly cloudy | 28° /21° | 0 mm | 6 | |
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Guide for Tunisia in September
In Tunisia, September marks the transition from summer to autumn, bringing about a noticeable change in the weather.
At the beginning of the month, the coastal regions, including popular tourist destinations such as Hammamet and Sousse, experience warm and pleasant weather with temperatures averaging around 28°.
The Mediterranean Sea remains inviting for swimming and water activities, with sea temperatures around 25°.
As the month progresses, the temperatures gradually begin to decrease, particularly in the inland areas such as Tunis and Kairouan.
By the end of September, the daytime temperatures in these regions typically range around 26°, providing a more comfortable environment for outdoor exploration and sightseeing. However, it's important to note that evenings and nights can become cooler, with temperatures dropping to around 18°.
Overall, September in Tunisia offers a delightful blend of summer and autumn weather, making it an ideal time to visit for those who prefer milder temperatures and fewer crowds. The country's rich cultural heritage and stunning landscapes can be enjoyed without the intense heat of the summer months.