Weather in Palermo for September 2025
In general, the average temperature in Palermo at the beginning of September is 29.6 °C. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 26.6 °C by the end of September.
The climate of Palermo in September is notably wet, with an average of 14 rainy days, and a total of 42.3 mm of precipitation.
Is September a good time to visit Palermo? check out the best time to travel to Palermo page.
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Palermo in September average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2 30° | 3 31° | 4  30° | 5  29° | 6 29° | 7 29° |
| 8 31° | 9  29° | 10 29° | 11 28° | 12 27° | 13  28° | 14 28° |
| 15 29° | 16 30° | 17 29° | 18 29° | 19 30° | 20 29° | 21 29° |
| 22 28° | 23 26° | 24 26° | 25 27° | 26 27° | 27 28° | 28 27° |
| 29 26° | 30 25° |
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Temperatures trend during September in Palermo
September weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Sunny | 29° /22° | 0.2 mm | 8 | |
| 2 Sept. | Sunny | 30° /21° | 0 mm | 8 | |
| 3 Sept. | Sunny | 31° /22° | 0.8 mm | 8 | |
| 4 Sept. | Moderate or heavy rain shower | 30° /22° | 4.6 mm | 7 | |
| 5 Sept. | Patchy rain possible | 29° /23° | 1.8 mm | 7 | |
| 6 Sept. | Sunny | 29° /22° | 2.8 mm | 7 | |
| 7 Sept. | Patchy rain possible | 29° /23° | 1.1 mm | 7 | |
| 8 Sept. | Sunny | 31° /23° | 0.6 mm | 7 | |
| 9 Sept. | Overcast | 29° /22° | 1.1 mm | 7 | |
| 10 Sept. | Sunny | 29° /22° | 5.6 mm | 7 | |
| 11 Sept. | Sunny | 28° /22° | 2.3 mm | 7 | |
| 12 Sept. | Sunny | 27° /21° | 0.3 mm | 7 | |
| 13 Sept. | Partly cloudy | 28° /20° | 0.3 mm | 7 | |
| 14 Sept. | Sunny | 28° /20° | 0.9 mm | 7 | |
| 15 Sept. | Sunny | 29° /21° | 0.1 mm | 7 | |
| 16 Sept. | Sunny | 30° /22° | 0.3 mm | 7 | |
| 17 Sept. | Overcast | 29° /22° | 0.9 mm | 7 | |
| 18 Sept. | Sunny | 29° /21° | 0.5 mm | 7 | |
| 19 Sept. | Partly cloudy | 30° /21° | 0.5 mm | 7 | |
| 20 Sept. | Partly cloudy | 29° /21° | 0.6 mm | 7 | |
| 21 Sept. | Partly cloudy | 29° /21° | 0.3 mm | 7 | |
| 22 Sept. | Moderate or heavy rain shower | 28° /21° | 4.9 mm | 6 | |
| 23 Sept. | Patchy rain possible | 26° /19° | 2 mm | 6 | |
| 24 Sept. | Sunny | 26° /19° | 0.7 mm | 6 | |
| 25 Sept. | Sunny | 27° /19° | 2.3 mm | 7 | |
| 26 Sept. | Partly cloudy | 27° /20° | 5 mm | 7 | |
| 27 Sept. | Patchy rain possible | 28° /20° | 0.4 mm | 7 | |
| 28 Sept. | Partly cloudy | 27° /20° | 0.1 mm | 7 | |
| 29 Sept. | Partly cloudy | 26° /19° | 0.4 mm | 6 | |
| 30 Sept. | Partly cloudy | 25° /18° | 0.9 mm | 6 | |
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Guide for Palermo in September
Palermo, the capital of Sicily, enjoys a Mediterranean climate, making September a delightful time to visit. At the beginning of the month, the weather is typically warm and sunny, with average daytime temperatures around 27°.
The evenings are pleasantly cooler, with temperatures dropping to around 21°. The sea remains warm, inviting visitors to enjoy the beautiful beaches and crystal-clear waters.
As September progresses, the temperatures gradually begin to decrease. By mid-month, daytime temperatures usually hover around 25°, while nighttime temperatures can drop to around 19°. The weather remains mostly dry, with occasional light showers that bring a refreshing change to the warm days.
Towards the end of September, the temperatures continue to decline slightly, with daytime highs averaging around 23° and nighttime lows around 17°. The chance of rain increases, but it is still relatively low, ensuring plenty of sunny days for outdoor activities and sightseeing.
The humidity levels are comfortable, and the gentle sea breeze adds to the overall pleasant atmosphere.
Overall, September in Palermo offers a perfect blend of warm weather and cooler evenings, making it an ideal time to explore the city's rich history, vibrant culture, and stunning landscapes.
Whether you're strolling through the historic streets or relaxing on the beach, Palermo's September weather provides a wonderful backdrop for your adventures.
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Palermo in September - FAQ
What to pack to Palermo in September?
As you prepare for your trip to Palermo 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 Palermo, 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
September rainfall patterns in Palermo
UV exposure in Palermo during September
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Where is Palermo?Get accurate weather forecasts for Palermo, located at latitude 38.117 and longitude 13.364. Stay updated with localized weather information tailored for Palermo.