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.
The climate of Sardinia in September is notably wet, with an average of 11 rainy days, and a total of 42.1 mm of precipitation.
Is September a good time to visit Sardinia? check out the best time to travel to Sardinia page.
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Temperatures
Rain 🌧️
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19
Dry days
11
Rainy days
0
Snow days
26°/14°
Temperatures
13 km/h
Avg max wind
58 %
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?
Enjoy moderate daytime temperatures of up to 26° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Sardinia during September?
In September, Sardinia can expect light to moderate rainfall, totaling 42.1 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Sardinia during September?
The average wind speed in Sardinia during September is 13 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
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold 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 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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