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Weather in Ibiza for September 2025

Your guide to Ibiza weather in September - trends and predictions

    Temperatures

  • The forecast for the next days in Ibiza predicts temperatures to be around 26 °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 24.9 °C by the end of September.

    • Rain 🌧️

  • 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.

    • More

  • Is September a good time to visit Ibiza? check out the best time to travel to Ibiza page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
19
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
25°/23°
Temperatures
Average wind speed
24 km/h
Avg max wind
Average humidity
69 %
Avg humidity

Ibiza Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
26°
2
Moderate or heavy rain shower
26°
3
Light rain shower
27°
4
Cloudy
27°
5
Partly cloudy
26°
6
Sunny
27°
7
Sunny
26°
8
Sunny
26°
9
Sunny
26°
10
Sunny
26°
11
Patchy light rain
25°
12
Thundery outbreaks possible
26°
13
Partly cloudy
25°
14
Thundery outbreaks possible
24°
15
Sunny
27°
16
Sunny
27°
17
Sunny
27°
18
Sunny
27°
19
Sunny
26°
20
Sunny
26°
21
Patchy rain possible
26°
22
Sunny
26°
23
Partly cloudy
26°
24
Patchy rain possible
25°
25
Sunny
27°
26
Sunny
26°
27
Sunny
26°
28
Sunny
23°
29
Sunny
23°
30
Sunny
24°

Temperatures trend during September in Ibiza

See the weather trend as well as the moving average line

September weather in Ibiza day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 26° /24° 0 mm 7
2 Sept. Moderate or heavy rain shower
Moderate or heavy rain shower
 26° /24° 16.5 mm 6
3 Sept. Light rain shower
Light rain shower
 27° /24° 5.1 mm 6
4 Sept. Cloudy
Cloudy
 27° /24° 0.8 mm 6
5 Sept. Partly cloudy
Partly cloudy
 26° /23° 0.1 mm 7
6 Sept. Sunny
Sunny
 27° /24° 0.2 mm 7
7 Sept. Sunny
Sunny
 26° /24° 0 mm 7
8 Sept. Sunny
Sunny
 26° /23° 0.4 mm 7
9 Sept. Sunny
Sunny
 26° /23° 0.4 mm 7
10 Sept. Sunny
Sunny
 26° /23° 0.3 mm 7
11 Sept. Patchy light rain
Patchy light rain
 25° /23° 2.8 mm 7
12 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 26° /24° 1.2 mm 6
13 Sept. Partly cloudy
Partly cloudy
 25° /22° 0.5 mm 6
14 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 24° /22° 0 mm 6
15 Sept. Sunny
Sunny
 27° /24° 0 mm 1.7
16 Sept. Sunny
Sunny
 27° /24° 0 mm 1.7
17 Sept. Sunny
Sunny
 27° /24° 0 mm 1.6
18 Sept. Sunny
Sunny
 27° /24° 0 mm 1.5
19 Sept. Sunny
Sunny
 26° /24° 0 mm 6
20 Sept. Sunny
Sunny
 26° /24° 0 mm 6
21 Sept. Patchy rain possible
Patchy rain possible
 26° /24° 0 mm 5
22 Sept. Sunny
Sunny
 26° /23° 0 mm 6
23 Sept. Partly cloudy
Partly cloudy
 26° /24° 0 mm 6
24 Sept. Patchy rain possible
Patchy rain possible
 25° /24° 1.6 mm 5
25 Sept. Sunny
Sunny
 27° /24° 0.1 mm 6
26 Sept. Sunny
Sunny
 26° /23° 0 mm 6
27 Sept. Sunny
Sunny
 26° /23° 0 mm 6
28 Sept. Sunny
Sunny
 23° /21° 0 mm 6
29 Sept. Sunny
Sunny
 23° /20° 0 mm 6
30 Sept. Sunny
Sunny
 24° /21° 0 mm 7
Next
Important Notice
Our weather forecast for Ibiza 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 Ibiza forecast closer to your planned date for the most up-to-date weather information.
Change Month
‹
›

Ibiza weather in September vs August vs October

Compare September weather in Ibiza with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherSunny
Sunny
Sunny
Sunny
Sunny
Sunny
Temperatures28°/25°25°/23°23°/20°
Rainfall110 mm45 mm22 mm
Wind21.2 km/h23.9 km/h26.1 km/h
Humidity72%69%70%
Rainy days5 days11 days7 days
Dry days26 days19 days24 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?
During September, expect a variety of temperatures with highs around 25° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in Ibiza during September?
In September, Ibiza can expect light to moderate rainfall, totaling 44.7 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Ibiza during September?
The average wind speed in Ibiza during September is 24 km/h, suggesting breezy to windy conditions, depending on your activities.

Ibiza water temperatures in September

The average water temperature of the Mediterranean Sea near Ibiza in September is 24.8 °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 24.8 °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.

What to pack to Ibiza in September?

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
    • Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
    • Rain Gear: Lightweight, waterproof clothing
  • Footwear
    • Waterproof Shoes
  • Accessories
    • Sunglasses: For sun protection
    • Sun Hats: Wide-brimmed hats for sun protection in warm weather
    • Umbrellas/Raincoats: For rainy days

September rainfall patterns in Ibiza

Explore the daily rainfall trends and prepare for Ibizas September weather 💧

UV exposure in Ibiza during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️

Quick links

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Location coordinates 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.

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