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Live forecasts update automatically; written guidance last reviewed 20 June 2026 by the BritView weather desk. Data from national met services via Open-Meteo.
Ibiza enjoys a classic Mediterranean climate with mild winters, hot summers and plenty of sunshine throughout the year — making it a reliable choice for a Balearic break almost any time you fancy some warmth.
What’s the weather like in Ibiza month by month?
Summers run from June to September, with daytime highs settling between 26°C and 30°C and sea temperatures perfect for swimming. Winters are short and gentle: December through February see averages of 10–15°C, with occasional rain but very little frost. The shoulder months — May and October — offer a sweet spot of pleasant warmth and fewer crowds, which many regular visitors rate as the best time to go. For a quick snapshot of conditions right now, check the live forecast above and compare it with the Majorca weather page to see how the Balearics line up.
How reliable are longer-range forecasts for Ibiza?
Short-range outlooks (up to 7 days) from sources like ibiza weather bbc are generally dependable. For planning ahead, weather ibiza 14 days and weather in ibiza 10 days give a useful trend, while a 21 day weather forecast ibiza is best treated as a guide rather than a guarantee. Ibiza weather monthly averages are more trustworthy for choosing your travel window; ibiza weather forecast 15 days and ibiza weather forecast 30 days can indicate broad patterns but lose accuracy beyond two weeks. You can also compare with the 10 Day Weather Forecast UK for a sense of how conditions differ from home.
What’s the weather like in Ibiza in May?
May is one of the best months to visit. Daytime temperatures reach a comfortable 22–24°C, sea breezes keep things fresh, and rainfall is low. It’s warm enough for beach days and sightseeing without the intense heat of high summer.
Is the sea warm enough to swim in October?
Yes, usually. Sea temperatures in October hover around 22–24°C, which many swimmers find perfectly pleasant. The air stays warm too, with daytime highs of 23–26°C, making it a popular month for late-season holidays.
Does Ibiza ever get very windy?
Ibiza can experience gusty conditions, especially in winter and spring when the Tramontana wind blows from the north. Summer winds are lighter and often welcome — the prevailing south-easterly breeze helps keep the heat comfortable along the coast.