The best time to visit the Balearic Islands
The best time to visit the Balearic Islands for warm, sunny weather is May to August, when its destinations average a Sunshine Score of 91/100 with daytime highs around 24°C / 75°F. April and September are quieter shoulder-season alternatives with still-reliable sun. The sea is swimmable (21°C+) about 6 months a year, warmest in August at 28°C.
The Balearic Islands by month, averaged across 3 destinations from long-term climate normals — the best stretch is highlighted.
| Month | Sunshine Score | Avg day high | Rain | Sea | For a trip |
|---|---|---|---|---|---|
| January | 41 | 14° / 57°F | 48 mm | 16° | Good |
| February | 42 | 14° / 57°F | 42 mm | 15° | Good |
| March | 49 | 15° / 59°F | 41 mm | 16° | Good |
| April | 61 | 16° / 61°F | 46 mm | 17° | Very good |
| May | 84 | 19° / 66°F | 37 mm | 20° | Excellent |
| June | 93 | 24° / 75°F | 15 mm | 23° | Excellent |
| July | 94 | 27° / 81°F | 11 mm | 26° | Excellent |
| August | 91 | 27° / 81°F | 26 mm | 28° | Excellent |
| September | 84 | 25° / 77°F | 62 mm | 26° | Excellent |
| October | 84 | 22° / 72°F | 68 mm | 23° | Excellent |
| November | 68 | 18° / 64°F | 80 mm | 21° | Very good |
| December | 50 | 15° / 59°F | 53 mm | 18° | Good |
When to go — and when to think twice
Best overall: May to August — the Balearic Islands' warmest, most reliable stretch (Sunshine Score 91/100, ~24°C / 75°F days). Shoulder season: April and September — quieter, still sunny. Hottest: July, ~27°C / 81°F. Wettest: November (80 mm) — pack for showers.
Where to base yourself for sunshine: Ibiza (Eivissa) (2,950 h/yr), Palma de Mallorca (2,860 h/yr), Mahón (Maó) (2,818 h/yr). Open any of its destinations: Ibiza (Eivissa) · Palma de Mallorca · Mahón (Maó).