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Climate · Ibiza

Ibiza in September

Hot and mostly dry, as the days shorten.

Typical weather, averaged over 30 years

September in Ibiza is hot: highs near 85°F, lows near 71°F. Rain falls on about one day a week, more often as the month goes on, and the days shorten by 55 minutes from the first week to the last.September in Ibiza is hot: highs near 29°C, lows near 22°C. Rain falls on about one day a week, more often as the month goes on, and the days shorten by 55 minutes from the first week to the last.

High
85°F29°Caverage
Low
71°F22°Caverage
Wet days
1a week · 18% of days
Daylight
12h 22mon average

Is September a good time to visit Ibiza?

A good month, just outside Ibiza's best months, which run in two parts: April to May, or October to November.

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How September sits in the year

week by week

Temperature

Highs near 85°F in September, against 62°F to 92°F through the year.Highs near 29°C in September, against 17°C to 33°C through the year.

Chance of a wet day

18% of days in September, against 2% to 24% through the year.

Cloud cover

40% cover in September, against 13% to 46% through the year.

Daylight

12h 22m in September, against 9h 29m to 14h 51m through the year.

Week by week, lightly smoothed, with September shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. August92°33°low 74°low 23°no wet daysRain on fewer than one day a week.
  2. September85°29°low 71°low 22°1 wet day a weekRain on about one day a week.
  3. October79°26°low 66°low 19°1 wet day a weekRain on about one day a week.

Where Ibiza sits, in September

Europe/Madrid
this place
typical high in September 40°F4°C95°F35°C
Sunrise, mid-September
7:35 AMsets 8:05 PM
Above the sea
0 mlow-lying
Latitude
38.9°Nnorthern hemisphere
Nearest of ours
Mallorca (Palma)128 km north-east

The land around Ibiza, shaded by its typical high in September, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in Spain in September

high · low · wet days
See September on the planning mapThe whole year in Ibiza

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Ibiza. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (0 m) against the climate model's (57 m).Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match, and both highs and lows are adjusted for the town's height (0 m) against the climate model's (57 m). Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.