Ibiza in September
Closing party month
By Daan · Last reviewed October 2026 · Spain guide
The short answer
September is the best month to visit Ibiza.
September keeps the summer weather and sea, while closing parties start in the second half of the month.
September in detail
What September actually feels like
- Weather
- 20–28°C
- Warm, around 28°C, with the first rain.
- Crowds
- Moderate-High
- Busy early in the month, then easing.
- Prices
- €€€€
- Prices drop after the first week.
+Warm sea and big closing parties.
–Some storms later in the month.
My tip for September
The sea is warmer in September than in June.
- Swimming
- Closing parties
How September compares
Against the other eleven months
1st of 12 overall in Ibiza, 2nd for weather, 9th for space, 9th for value. The emptiest month is January; the best value is January.
See all twelve months for IbizaPlan around
What’s on in Ibiza in September
- Club dates
- Opening and closing party dates change every year. Check the club's own site.
April–October
Also good in September
Weather
Weather in Ibiza in September
In September Ibiza averages a high of 28°C (82°F) and a low of 20°C (68°F), with about 63 mm of rain or snow over 4 wet days. The warmest month is July (around 30°C) and the coolest is January (around 16°C); the wettest month is September.
- Average high
- 28°C
- 82°F
- Average low
- 20°C
- 68°F
- Precipitation
- 63 mm
- Wet days
- 4
Climate data: AEMET (Ibiza Airport). Temperatures are averages of daily highs and lows.
Quick answers
Ibiza in September: the questions people ask
- Is September a good time to visit Ibiza?
- September is the best month to visit Ibiza. It ranks 1 of 12 months in Ibiza overall (2 for weather, 9 for space, 9 for value). The main upside: Warm sea and big closing parties. The main downside: Some storms later in the month.
- What is the weather like in Ibiza in September?
- Average highs are around 28°C and lows around 20°C. Expect about 63 mm of rain or snow over roughly 4 wet days. Warm, around 28°C, with the first rain. For comparison, the warmest month is July (around 30°C) and the coolest is January (around 16°C).
- Is Ibiza crowded in September?
- Crowds are moderate-high. Busy early in the month, then easing. The quietest month is January.
- How expensive is Ibiza in September?
- Prices are at level 4 of 5 (€€€€). Prices drop after the first week. The best-value month is January.
- When is the best time to visit Ibiza?
- In the CrowdFreeViews month scores, May is the best month overall (this month). The quietest month is January and the best value is January.
Ready to book September in Ibiza?
Warm sea and big closing parties.
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