Weather in Trapani for September 2026
So far, September 2026 in Trapani is slightly warmer than the historical average by 1.3 °C.
The forecast for the next days in Trapani predicts temperatures to be around 27 °C, close to the historical average.
In general, the average temperature in Trapani at the beginning of September is 28.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 24.7 °C by the end of September.
The climate of Trapani in September is notably wet, with an average of 11 rainy days, and a total of 25.4 mm of precipitation.
Is September a good time to visit Trapani? check out the best time to travel to Trapani page.
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Trapani Weather September
Temperatures trend during September in Trapani
September weather in Trapani day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 29° /23° | 0 mm | 8 | |
| 2 Sept. |  Overcast | 28° /23° | 0.1 mm | 7 | |
| 3 Sept. | Sunny | 28° /23° | 0.7 mm | 7 | |
| 4 Sept. | Sunny | 28° /23° | 2.2 mm | 7 | |
| 5 Sept. | Sunny | 28° /23° | 0 mm | 7 | |
| 6 Sept. | Sunny | 28° /23° | 0 mm | 7 | |
| 7 Sept. |  Partly cloudy | 28° /24° | 0 mm | 8 | |
| 8 Sept. | Partly cloudy | 28° /24° | 0 mm | 8 | |
| 9 Sept. | Sunny | 28° /23° | 1.2 mm | 7 | |
| 10 Sept. |  Patchy rain possible | 28° /23° | 0.9 mm | 7 | |
| 11 Sept. | Patchy rain possible | 26° /22° | 1.3 mm | 6 | |
| 12 Sept. | Overcast | 28° /26° | 0 mm | 4.5 | |
| 13 Sept. | Sunny | 28° /25° | 0 mm | 6.5 | |
| 14 Sept. | Sunny | 27° /24° | 0 mm | 6.3 | |
| 15 Sept. | Sunny | 27° /24° | 0 mm | 7 | |
| 16 Sept. | Sunny | 27° /23° | 0 mm | 7 | |
| 17 Sept. | Sunny | 27° /24° | 0 mm | 7 | |
| 18 Sept. | Sunny | 26° /24° | 0.1 mm | 7 | |
| 19 Sept. |  Cloudy | 26° /23° | 3.6 mm | 6 | |
| 20 Sept. | Overcast | 28° /24° | 0 mm | 7 | |
| 21 Sept. | Sunny | 27° /24° | 0 mm | 7 | |
| 22 Sept. | Sunny | 27° /24° | 0 mm | 7 | |
| 23 Sept. | Sunny | 27° /24° | 0 mm | 7 | |
| 24 Sept. | Sunny | 29° /23° | 0 mm | 7 | |
| 25 Sept. | Light rain shower | 24° /20° | 2.1 mm | 6 | |
| 26 Sept. | Patchy rain possible | 25° /21° | 0.3 mm | 6 | |
| 27 Sept. | Sunny | 25° /21° | 3.5 mm | 6 | |
| 28 Sept. | Sunny | 24° /21° | 0 mm | 6 | |
| 29 Sept. | Partly cloudy | 23° /20° | 0 mm | 6 | |
| 30 Sept. | Sunny | 23° /20° | 0 mm | 6 | |
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Trapani weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Patchy rain possible |
| Temperatures | 28°/25° | 26°/22° | 23°/19° |
| Rainfall | 7 mm | 25 mm | 57 mm |
| Wind | 21.5 km/h | 22.9 km/h | 24 km/h |
| Humidity | 65% | 65% | 69% |
| Rainy days | 1 days | 11 days | 16 days |
| Dry days | 30 days | 19 days | 15 days |
Planning a trip to Trapani? Discover the best time to visit
Trapani in September - FAQ
What are the expected maximum and minimum temperatures in Trapani during September?
How much rainfall should be expected in Trapani during September?
What are the typical wind conditions in Trapani during September?
September rainfall patterns in Trapani
UV exposure in Trapani during September
What to pack to Trapani in September?
Warm & sunny · highs around 26 °C, frequent showers
As you prepare for your trip to Trapani in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Trapani, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
🧴 Personal Items
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Where is Trapani?Get accurate weather forecasts for Trapani, located at latitude 37.987 and longitude 12.341. Stay updated with localized weather information tailored for Trapani.