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Weather in Palermo for September 2025

Your guide to Palermo weather in September - trends and predictions
  • In general, the average temperature in Palermo 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 Palermo in September is notably wet, with an average of 12 rainy days.

  • Is September a good time to visit Palermo? check out the best time to travel to Palermo page.

  • New! Chat with our AI weatherman - it’s amazing and free.
Average dry days
18
Dry days
Average rainy days
12
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/21°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
60 %
Avg humidity

Palermo in September average weather

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Temperatures trend during September in Palermo

See the weather trend as well as the moving average line
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September weather day by day

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Date Weather Temperatures Rain UV More
1 Sept. Partly cloudy
Partly cloudy
28° /21° 0 mm 8
2 Sept. Cloudy
Cloudy
29° /21° 0 mm 7
3 Sept. Sunny
Sunny
29° /22° 1.5 mm 7
4 Sept. Overcast
Overcast
29° /22° 2.6 mm 7
5 Sept. Patchy light rain with thunder
Patchy light rain with thunder
28° /23° 2.8 mm 7
6 Sept. Light rain shower
Light rain shower
29° /22° 5.2 mm 7
7 Sept. Light rain shower
Light rain shower
28° /23° 1.9 mm 7
8 Sept. Patchy rain possible
Patchy rain possible
31° /23° 1.1 mm 7
9 Sept. Sunny
Sunny
28° /21° 2 mm 7
10 Sept. Sunny
Sunny
27° /21° 4 mm 7
11 Sept. Sunny
Sunny
27° /21° 0.2 mm 7
12 Sept. Sunny
Sunny
28° /21° 0 mm 7
13 Sept. Partly cloudy
Partly cloudy
26° /20° 0.6 mm 6
14 Sept. Overcast
Overcast
25° /19° 1.9 mm 6
15 Sept. Sunny
Sunny
26° /19° 0.2 mm 7
16 Sept. Patchy rain possible
Patchy rain possible
27° /20° 0.6 mm 6
17 Sept. Sunny
Sunny
27° /20° 1.8 mm 7
18 Sept. Sunny
Sunny
28° /21° 0.9 mm 7
19 Sept. Partly cloudy
Partly cloudy
29° /21° 1.1 mm 7
20 Sept. Partly cloudy
Partly cloudy
28° /22° 1.3 mm 7
21 Sept. Moderate rain at times
Moderate rain at times
29° /21° 0.6 mm 6
22 Sept. Sunny
Sunny
30° /21° 0.9 mm 7
23 Sept. Patchy light rain with thunder
Patchy light rain with thunder
27° /19° 3.9 mm 6
24 Sept. Light rain shower
Light rain shower
24° /18° 1.2 mm 6
25 Sept. Moderate rain at times
Moderate rain at times
25° /19° 4.6 mm 6
26 Sept. Light rain shower
Light rain shower
25° /19° 3.9 mm 6
27 Sept. Patchy rain possible
Patchy rain possible
28° /20° 0.3 mm 7
28 Sept. Sunny
Sunny
27° /20° 0.2 mm 7
29 Sept. Partly cloudy
Partly cloudy
24° /19° 0.2 mm 6
30 Sept. Patchy rain possible
Patchy rain possible
23° /18° 0.2 mm 6
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Important Notice
Our weather forecast for Palermo in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Palermo forecast closer to your planned date for the most up-to-date weather information.

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.

Palermo in September - FAQ

Is September a good time to visit Palermo?
Yes, September is a good time to traveling to Palermo, read more about the best time to visit Palermo.
What are the expected maximum and minimum temperatures in Palermo during September?
During September, expect a variety of temperatures with highs around 27° and lows near 21°, suitable for diverse activities and preferences.
How much rainfall should be expected in Palermo during September?
In September, Palermo can expect light to moderate rainfall, totaling 46.2 mm across approximately 12 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Palermo during September?
The average wind speed in Palermo during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

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

Explore the daily rainfall trends and prepare for Palermos September weather 💧

UV exposure in Palermo during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Get accurate weather forecasts for Palermo, located at latitude 38.117 and longitude 13.364. Stay updated with localized weather information tailored for Palermo.

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