Weather in Ibiza for September 2026
The forecast for the next days in Ibiza predicts temperatures to be around 27 °C, close to the historical average.
In general, the average temperature in Ibiza at the beginning of September is 26.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 24.4 °C by the end of September.
The climate of Ibiza in September is notably wet, with an average of 11 rainy days, and a total of 44.7 mm of precipitation.
Is September a good time to visit Ibiza? check out the best time to travel to Ibiza page.
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Ibiza Weather September
Temperatures trend during September in Ibiza
September weather in Ibiza day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 26° /24° | 0 mm | 7 | |
| 2 Sept. |  Moderate or heavy rain shower | 26° /24° | 16.5 mm | 6 | |
| 3 Sept. |  Light rain shower | 27° /24° | 5.1 mm | 6 | |
| 4 Sept. |  Cloudy | 27° /24° | 0.8 mm | 6 | |
| 5 Sept. |  Partly cloudy | 26° /23° | 0.1 mm | 7 | |
| 6 Sept. | Sunny | 27° /24° | 0.2 mm | 7 | |
| 7 Sept. | Sunny | 26° /24° | 0 mm | 7 | |
| 8 Sept. | Sunny | 26° /23° | 0.4 mm | 7 | |
| 9 Sept. | Sunny | 26° /23° | 0.4 mm | 7 | |
| 10 Sept. | Sunny | 26° /23° | 0.3 mm | 7 | |
| 11 Sept. | Sunny | 27° /22° | 0.1 mm | 6.9 | |
| 12 Sept. | Sunny | 27° /22° | 0 mm | 6.8 | |
| 13 Sept. | Sunny | 27° /21° | 0 mm | 6.9 | |
| 14 Sept. | Sunny | 29° /22° | 0 mm | 6.8 | |
| 15 Sept. | Sunny | 28° /23° | 0 mm | 7 | |
| 16 Sept. | Sunny | 28° /24° | 0 mm | 7 | |
| 17 Sept. | Sunny | 24° /21° | 2 mm | 6 | |
| 18 Sept. |  Overcast | 26° /22° | 0 mm | 6 | |
| 19 Sept. | Overcast | 27° /23° | 0 mm | 6 | |
| 20 Sept. | Sunny | 29° /24° | 0 mm | 7 | |
| 21 Sept. | Sunny | 28° /23° | 0 mm | 7 | |
| 22 Sept. | Sunny | 27° /22° | 0 mm | 7 | |
| 23 Sept. | Sunny | 27° /23° | 0 mm | 7 | |
| 24 Sept. | Overcast | 27° /23° | 0 mm | 7 | |
| 25 Sept. | Sunny | 25° /22° | 0 mm | 7 | |
| 26 Sept. | Sunny | 24° /22° | 0 mm | 6 | |
| 27 Sept. | Sunny | 25° /21° | 0.1 mm | 7 | |
| 28 Sept. | Sunny | 23° /21° | 0 mm | 6 | |
| 29 Sept. | Sunny | 23° /20° | 0 mm | 6 | |
| 30 Sept. | Sunny | 24° /21° | 0 mm | 7 | |
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Ibiza weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 28°/25° | 25°/23° | 23°/20° |
| Rainfall | 110 mm | 45 mm | 22 mm |
| Wind | 21.2 km/h | 23.9 km/h | 26.1 km/h |
| Humidity | 72% | 69% | 70% |
| Rainy days | 5 days | 11 days | 7 days |
| Dry days | 26 days | 19 days | 24 days |
Planning a trip to Ibiza? Discover the best time to visit
Ibiza in September - FAQ
What are the expected maximum and minimum temperatures in Ibiza during September?
How much rainfall should be expected in Ibiza during September?
What are the typical wind conditions in Ibiza during September?
Ibiza water temperatures in September
The average water temperature of the Mediterranean Sea near Ibiza in September is 25.7 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in Ibiza in September?
- The average water temperature in Ibiza in September is 25.7 °C.
- Can you swim in Ibiza in September?
- Ideal conditions for families and casual swimmers. You can stay in for long swims or reef explorations with no thermal protection required.
September rainfall patterns in Ibiza
UV exposure in Ibiza during September
What to pack to Ibiza in September?
Mild · highs around 25 °C, frequent showers
As you prepare for your trip to Ibiza 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 Ibiza, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
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Where is Ibiza?Get accurate weather forecasts for Ibiza, located at latitude 38.909 and longitude 1.433. Stay updated with localized weather information tailored for Ibiza.