Overview
Ibiza is in Spain. The figures below are long-term monthly averages (2014-2023), not a forecast.
- Warmest month: July, with daytime highs around 31°C.
- Coolest month: January, with daytime highs around 15°C.
- Driest month: July, about 2 mm of rain.
- Wettest month: September, about 66 mm of rain.
- Sunniest month: July, about 13.7 hr of sunshine per day.
- Warmest sea: August, around 27°C.
Best months by holiday type
- Beach (warm air and sea)
- June, July, August, September, and October
Judged by simple climate rules applied to the monthly averages, not by local knowledge.
Climate by month
| Month | Day high | Night low | Sea | Rain (mm) | Rainy days | Sun (h/day) | Humidity | Wind (km/h) |
|---|---|---|---|---|---|---|---|---|
| January | 15°C | 10°C | 15°C | 37 mm | 5 | 8.6 | 72% | 16 km/h |
| February | 16°C | 10°C | 15°C | 23 mm | 4 | 9.1 | 72% | 16 km/h |
| March | 17°C | 12°C | 15°C | 36 mm | 6 | 10.2 | 71% | 17 km/h |
| April | 20°C | 13°C | 16°C | 34 mm | 6 | 11.0 | 71% | 15 km/h |
| May | 23°C | 16°C | 19°C | 20 mm | 4 | 12.8 | 68% | 13 km/h |
| June | 28°C | 20°C | 23°C | 9 mm | 2 | 13.4 | 68% | 12 km/h |
| July | 31°C | 23°C | 26°C | 2 mm | 1 | 13.7 | 68% | 12 km/h |
| August | 31°C | 24°C | 27°C | 17 mm | 2 | 12.5 | 70% | 12 km/h |
| September | 28°C | 22°C | 26°C | 66 mm | 7 | 10.8 | 72% | 12 km/h |
| October | 24°C | 19°C | 23°C | 51 mm | 6 | 9.6 | 74% | 12 km/h |
| November | 19°C | 15°C | 20°C | 47 mm | 7 | 8.3 | 71% | 17 km/h |
| December | 17°C | 12°C | 17°C | 25 mm | 4 | 8.1 | 75% | 15 km/h |
Similar destinations
Data and sources
- Air climate: Open-Meteo Historical Weather API (ERA5 / ERA5-Land reanalysis), 2014-2023. CC BY 4.0 (Open-Meteo); underlying ERA5 data: Copernicus licence
- Sea temperature: NOAA Coral Reef Watch CoralTemp v3.1 monthly SST (5 km), 2014-2023.
- Last updated October 8, 2026.