Sardinia
September
Weather in Sardinia for September 2025
Your guide to Sardinia weather in September - trends and predictions
In general, the average temperature in Sardinia at the beginning of September is 29.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 23.9 °C by the end of September.
With an average of 5 rainy days, Sardinia experiences minimal rainfall in September.
Is September a good time to visit Sardinia? check out the best time to travel to Sardinia page.
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25
Dry days
5
Rainy days
0
Snow days
28°/15°
Temperatures
12 km/h
Avg max wind
51 %
Avg humidity
Sardinia in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2  29° | 3 31° | 4  30° | 5 26° | 6 29° | 7 31° |
| 8 31° | 9 27° | 10 27° | 11 28° | 12 26° | 13 22° | 14 24° |
| 15 24° | 16  26° | 17 28° | 18  25° | 19 26° | 20 25° | 21 25° |
| 22  23° | 23 20° | 24 22° | 25 23° | 26 25° | 27 26° | 28 23° |
| 29 23° | 30 25° |
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Temperatures trend during September in Sardinia
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Sunny | 30° /16° | 0 mm | 8 | |
| 2 Sept. | Partly cloudy | 29° /16° | 1.2 mm | 7 | |
| 3 Sept. | Sunny | 31° /16° | 4.8 mm | 7 | |
| 4 Sept. | Cloudy | 30° /17° | 1.9 mm | 7 | |
| 5 Sept. | Sunny | 26° /14° | 1.3 mm | 7 | |
| 6 Sept. | Sunny | 29° /13° | 0.1 mm | 7 | |
| 7 Sept. | Cloudy | 31° /16° | 1.2 mm | 7 | |
| 8 Sept. | Sunny | 31° /17° | 15.6 mm | 7 | |
| 9 Sept. | Sunny | 27° /15° | 0.6 mm | 7 | |
| 10 Sept. | Sunny | 27° /14° | 0.1 mm | 7 | |
| 11 Sept. | Sunny | 28° /14° | 0 mm | 7 | |
| 12 Sept. | Partly cloudy | 26° /13° | 4.7 mm | 7 | |
| 13 Sept. | Partly cloudy | 22° /13° | 0 mm | 6 | |
| 14 Sept. | Partly cloudy | 24° /12° | 0 mm | 6 | |
| 15 Sept. | Partly cloudy | 24° /12° | 0 mm | 6 | |
| 16 Sept. | Patchy rain possible | 26° /13° | 0.5 mm | 6 | |
| 17 Sept. | Sunny | 28° /14° | 0.9 mm | 7 | |
| 18 Sept. | Patchy light drizzle | 25° /15° | 2.2 mm | 6 | |
| 19 Sept. | Partly cloudy | 26° /14° | 0.1 mm | 7 | |
| 20 Sept. | Light rain shower | 25° /12° | 1.9 mm | 6 | |
| 21 Sept. | Sunny | 25° /13° | 0.2 mm | 6 | |
| 22 Sept. | Overcast | 23° /13° | 1.4 mm | 6 | |
| 23 Sept. | Patchy rain possible | 20° /11° | 3.3 mm | 5 | |
| 24 Sept. | Sunny | 22° /10° | 0 mm | 6 | |
| 25 Sept. | Sunny | 23° /11° | 0 mm | 6 | |
| 26 Sept. | Sunny | 25° /11° | 0 mm | 7 | |
| 27 Sept. | Sunny | 26° /13° | 0 mm | 7 | |
| 28 Sept. | Sunny | 23° /11° | 0.2 mm | 6 | |
| 29 Sept. | Sunny | 23° /10° | 0 mm | 6 | |
| 30 Sept. | Sunny | 25° /10° | 0 mm | 7 | |
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Important Notice
Our weather forecast for Sardinia 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 Sardinia forecast closer to your planned date for the most up-to-date weather information.
Sardinia in September - FAQ
What are the expected maximum and minimum temperatures in Sardinia during September?
During September, expect a variety of temperatures with highs around 28° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Sardinia during September?
Rainfall in Sardinia during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 5 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Sardinia during September?
The average wind speed in Sardinia during September is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Sardinia in September?
As you prepare for your trip to Sardinia 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 Sardinia, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Sardinia
Explore the daily rainfall trends and prepare for Sardinias September weather 💧
UV exposure in Sardinia during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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