What to pack for Ibiza in September
- t-shirts and light layers
- a light jacket for evenings
- a packable rain layer
Humidity averages 73%; max daily wind around 19 km/h.
How September compares
Best months in Ibiza: February–June & September–December. See the full best time to visit Ibiza guide.
Ibiza in September: the details
In September, Ibiza sees average daytime highs of 28°C (82°F) and overnight lows of 22°C (71°F). Rainfall totals roughly 81 mm across 7.2 rainy days, and the sun shines about 10.8 hours per day with 12.2 hours of daylight mid-month. Relative humidity averages 73%.
In context: September is the third-warmest month and the wettest in Ibiza. The sunniest month is July (13.7 h/day).
| Metric | September average |
|---|---|
| Daytime high | 28°C / 82°F |
| Overnight low | 22°C / 71°F |
| Rainfall | 81 mm over 7.2 rainy days |
| Sunshine | 10.8 h/day (12.2 h daylight) |
| Humidity | 73% |
| Travel score | 9.3 / 10 |
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Ibiza, Spain (38.91, 1.43) — see our methodology. Actual conditions vary year to year.
Not set on Ibiza? Browse the best places to visit in September ranked by travel score.
Frequently asked questions
How hot is Ibiza in September?
Daytime highs in Ibiza in September average 28°C (82°F); nights drop to about 22°C.
Does it rain in Ibiza in September?
Expect around 7.2 rainy days and 81 mm of rainfall in September.
Is September a good time to visit Ibiza?
September is one of the best months to visit Ibiza. Overall travel score: 9.3/10. The best months are February–June & September–December.
Also good in September, near Ibiza
Where should you go next month?
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