Weather in Sicily for September 2025
In general, the average temperature in Sicily at the beginning of September is 28.6 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 25.1 °C by the end of September.
The climate of Sicily in September is notably wet, with an average of 12 rainy days.
Is September a good time to visit Sicily? check out the best time to travel to Sicily page.
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Sicily in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | 2  29° | 3  29° | 4  29° | 5  28° | 6  29° | 7 28° |
| 8 31° | 9 28° | 10 27° | 11 27° | 12 28° | 13 26° | 14 25° |
| 15 26° | 16 27° | 17 27° | 18 28° | 19 29° | 20 28° | 21  29° |
| 22 30° | 23 27° | 24 24° | 25 25° | 26 25° | 27 28° | 28 27° |
| 29 24° | 30 23° |
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Temperatures trend during September in Sicily
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Partly cloudy | 28° /21° | 0 mm | 8 | |
| 2 Sept. | Cloudy | 29° /21° | 0 mm | 7 | |
| 3 Sept. | Sunny | 29° /22° | 1.5 mm | 7 | |
| 4 Sept. | Overcast | 29° /22° | 2.6 mm | 7 | |
| 5 Sept. | Patchy light rain with thunder | 28° /23° | 2.8 mm | 7 | |
| 6 Sept. | Light rain shower | 29° /22° | 5.2 mm | 7 | |
| 7 Sept. | Light rain shower | 28° /23° | 1.9 mm | 7 | |
| 8 Sept. | Patchy rain possible | 31° /23° | 1.1 mm | 7 | |
| 9 Sept. | Sunny | 28° /21° | 2 mm | 7 | |
| 10 Sept. | Sunny | 27° /21° | 4 mm | 7 | |
| 11 Sept. | Sunny | 27° /21° | 0.2 mm | 7 | |
| 12 Sept. | Sunny | 28° /21° | 0 mm | 7 | |
| 13 Sept. | Partly cloudy | 26° /20° | 0.6 mm | 6 | |
| 14 Sept. | Overcast | 25° /19° | 1.9 mm | 6 | |
| 15 Sept. | Sunny | 26° /19° | 0.2 mm | 7 | |
| 16 Sept. | Patchy rain possible | 27° /20° | 0.6 mm | 6 | |
| 17 Sept. | Sunny | 27° /20° | 1.8 mm | 7 | |
| 18 Sept. | Sunny | 28° /21° | 0.9 mm | 7 | |
| 19 Sept. | Partly cloudy | 29° /21° | 1.1 mm | 7 | |
| 20 Sept. | Partly cloudy | 28° /22° | 1.3 mm | 7 | |
| 21 Sept. | Moderate rain at times | 29° /21° | 0.6 mm | 6 | |
| 22 Sept. | Sunny | 30° /21° | 0.9 mm | 7 | |
| 23 Sept. | Patchy light rain with thunder | 27° /19° | 3.9 mm | 6 | |
| 24 Sept. | Light rain shower | 24° /18° | 1.2 mm | 6 | |
| 25 Sept. | Moderate rain at times | 25° /19° | 4.6 mm | 6 | |
| 26 Sept. | Light rain shower | 25° /19° | 3.9 mm | 6 | |
| 27 Sept. | Patchy rain possible | 28° /20° | 0.3 mm | 7 | |
| 28 Sept. | Sunny | 27° /20° | 0.2 mm | 7 | |
| 29 Sept. | Partly cloudy | 24° /19° | 0.2 mm | 6 | |
| 30 Sept. | Patchy rain possible | 23° /18° | 0.2 mm | 6 | |
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Guide for Sicily in September
In September, Sicily experiences pleasant weather with warm temperatures and plenty of sunshine. At the beginning of the month, the weather in Sicily is typically still quite hot, with temperatures averaging around 28° during the day and dropping to around 20° at night.
The sea temperature remains warm, making it perfect for swimming and water activities. However, there may be occasional brief showers, so it's advisable to pack a light rain jacket or umbrella.
As the month progresses, the weather in Sicily begins to transition towards autumn. By the end of September, the temperatures start to gradually decrease, with daytime temperatures averaging around 25° and nighttime temperatures dropping to around 17°.
The sea remains warm and inviting for beachgoers, and the overall weather is still very pleasant for outdoor activities.
Overall, September is a fantastic time to visit Sicily, as the weather is still warm and enjoyable, but without the intense heat of the peak summer months. Visitors can take advantage of the pleasant weather to explore the island's stunning landscapes, historical sites, and beautiful beaches.
Sicily in September - FAQ
What to pack to Sicily in September?
As you prepare for your trip to Sicily 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 Sicily, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
Quick links
Where is Sicily?Get accurate weather forecasts for Sicily, located at latitude 38.117 and longitude 13.364. Stay updated with localized weather information tailored for Sicily.