The best time to visit the Balearic Islands
The best time to visit the Balearic Islands for warm, sunny weather is June to September, when its destinations average a Sunshine Score of 89/100 with daytime highs around 24°C / 75°F. May and October 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 | 28 | 12° / 54°F | 48 mm | 16° | Mixed |
| February | 26 | 12° / 54°F | 42 mm | 15° | Mixed |
| March | 34 | 13° / 55°F | 41 mm | 16° | Mixed |
| April | 48 | 15° / 59°F | 46 mm | 17° | Good |
| May | 71 | 18° / 64°F | 37 mm | 20° | Excellent |
| June | 92 | 22° / 72°F | 15 mm | 23° | Excellent |
| July | 92 | 25° / 77°F | 11 mm | 26° | Excellent |
| August | 90 | 26° / 79°F | 26 mm | 28° | Excellent |
| September | 83 | 23° / 73°F | 62 mm | 26° | Excellent |
| October | 82 | 21° / 70°F | 68 mm | 23° | Excellent |
| November | 53 | 16° / 61°F | 80 mm | 21° | Good |
| December | 35 | 13° / 55°F | 53 mm | 18° | Mixed |
When to go — and when to think twice
Best overall: June to September — the Balearic Islands' warmest, most reliable stretch (Sunshine Score 89/100, ~24°C / 75°F days). Shoulder season: May and October — quieter, still sunny. Hottest: August, ~26°C / 79°F. Wettest: November (80 mm) — pack for showers.
Where to base yourself for sunshine: Ibiza (Eivissa) (2,672 h/yr), Palma de Mallorca (2,584 h/yr), Mahón (Maó) (2,540 h/yr). Open any of its destinations: Ibiza (Eivissa) · Palma de Mallorca · Mahón (Maó).