Our weather and climate analysis offers a detailed understanding of average weather patterns for locations across the globe. Derived from 26 years of historical simulated weather data from ECMWF, it provides valuable insights into typical weather conditions, including air temperature, humidity, precipitation, cloud cover and wind. It is important to note the data is not observational, but rather derived from climate reanalysis.
Our database was last updated in January 2026, and current weather and climate guides are derived from an hourly dataset spanning 26 years (2000 to 2025). Our database contain modified Copernicus Climate Change Service information for these years. Refer to our Terms for full acknowledgements and disclaimers.
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Discover if upcoming months are expected to be warmer, colder, wetter, or drier than average
What is the best time to visit Ibiza to enjoy the optimal weather conditions?
This quick reference weather table contains a summary of the annual climate trends in Ibiza. It contains key metrics, including average monthly high & low temperatures, rainfall, humidity and UV index. The data is presented on a monthly basis, allowing you to see how each these weather components change throughout the year.
Ibiza's long-term climate patterns earn these Weather Badges.
Explore the most extreme weather events in Ibiza over the past 26 years, including record highs and lows for temperatures, rainfall, and wind speeds. This data is sourced from the latest ERA5 reanalysis model spanning 2000 to 2025.
Explore weather patterns in areas close to Ibiza, Spain
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Use our Climate Finder to search locations by their temperature and humidity patterns.
Weather guides, climate insights, and travel planning stories that talk about Ibiza.
Ibiza is defined by a distinct Mediterranean climate featuring scorching summers and mild winters. WeatherBox data shows that average temperatures vary by 14.2°C (25.6°F) between the seasonal extremes. During the peak of summer, the average daily high climbs to 30.3°C (86.5°F), creating intense heat that rarely exceeds 32.5°C (90.5°F). In contrast, the cooler season remains temperate, with a winter average of 13.6°C (56.5°F). The coldest nights typically occur in month February, where the average low is 10.7°C (51.3°F), ensuring conditions remain well above freezing.
Precipitation follows a sharp seasonal divide, with a marked deficit of rainfall during the middle of the year. The three driest months average just 9 mm (0 in), coinciding with the period of maximum solar exposure. Sunshine is abundant, reaching a peak of 373.8 in month July. As the season shifts, moisture levels increase significantly. The wettest months—October, November, and December—bring an average of 48 mm (2 in), with the highest monthly rainfall volume reaching 53 mm (2 in).
Humidity and wind play a consistent role in the island's atmospheric profile. Relative humidity averages range from a low of 64.2 to a high of 70.6, often contributing to a muggy feel during warmer periods. Prevailing winds blow from the SW, with speeds peaking at 18.0 km/h (11.2 mph) during the blustery month of March. Solar radiation is strong in summer; the average peak UV Index is 8.8, necessitating sun protection. Explore the advanced weather charts on WeatherBox for a comprehensive breakdown of these metrics.