Mallorca vs Mykonos

Mallorca

Mallorca has a textbook Mediterranean climate — hot dry summers, mild wet winters, around 300 sunny days a year. Palma averages 18°C across the year, with July highs around 31°C and January lows around 6°C. Annual rainfall is 350–500 mm depending on where you are on the island (the Tramuntana mountains catch significantly more than the southern plain), concentrated almost entirely in October–December. Sea temperatures are swimmable June through October — peaking around 26°C in August and still 23°C in early October. The island's tourist season is dictated by air temperature: charter traffic from May 1 to October 31, near-silence in winter outside Palma itself.

Mykonos

Mykonos has a hot-summer Mediterranean climate (Csa) — long, dry, sun-drenched summers and mild damp winters. Annual rainfall is low (around 380 mm) and almost all of it falls between November and March. Summer humidity is moderate thanks to the meltemi, the dry north wind that defines July and August on the island. Winter is genuinely closed: most hotels, restaurants, and beach clubs shut from late October to mid-April. Sea temperatures lag the air — peak swimming is late July through September, when the water reaches 24–25°C.

Mallorca

Palma itself is walkable and well-served by EMT city buses and a small Metro; the rest of the island is best explored by hire car, with the TIB (Transports Illes Balears) intercity bus network as the main alternative. The 1912 Tren de Sóller is a destination in itself rather than a real transit option. Distances are deceptively long — Palma to Cap de Formentor is 75 km and 90 minutes — and a hire car for at least three days is the standard recommendation for any non-Palma trip.

Walkability: Excellent inside Palma's old town (1.5 km square), good along the seafront and into Santa Catalina, limited beyond. Almost no resort towns are walkable end-to-end without a hire car. The Tramuntana hill villages (Valldemossa, Deià, Sóller, Fornalutx) are individually walkable but the connections between them are road-only.

Mykonos

Mykonos is small (90 km², 15 km east-to-west) but the road network is constricted, the centre of Chora is closed to vehicles entirely, and parking is famously bad. The KTEL bus network is the practical and surprisingly comprehensive backbone for beach trips; taxis are scarce and overpriced; scooter and ATV rentals are popular but injury-prone. A small rental car gives the most flexibility for north-coast beaches and the Ano Mera direction. Inside Chora itself, walking is the only option.

Walkability: Excellent inside Chora — the entire core is car-free and walkable end-to-end in 15 minutes. Beyond Chora the island is genuinely dispersed and walking between settlements is not realistic; the bus, taxi, or rental car becomes essential. The single most useful piece of advice for a Mykonos visitor is to base in Chora and rely on KTEL buses for beach days.