Weather in Cala Millor on September 21, 2025: Sunny, warm and cozy

Sunny spell over Cala Millor

If you strolled along Cala Millor's promenade in the morning, you probably already noticed: the day starts without fanfare, but very friendly. Dog owners and joggers were seen around 8:00 a.m., when the thermometer was around 23.6 °C. Unusual for mid-September, but honestly quite pleasant.

Temperatures throughout the day

The afternoon brought warm but not oppressive weather: high temperatures around 26.3 °C. In the late afternoon it remained summery at around 26.0 °C, before the evening around 19:30–19:45 ended with a pleasant 24.4 °C — good enough for a glass outside or a last stroll on the beach.

Air, Wind, and Outlook

The air didn't feel dry: humidity around 69 %, and the air pressure registered around 1013 hPa. A light wind from the northwest (approximately 307°) blew at about 3.8 m/s, occasionally gusting to around 5 m/s in gusts. The cloud cover was light — perhaps 15–20 % — and the chance of rain practically at 0 %. In short: sunshine with no surprises.

Who is this weather ideal for?

Perfect for families who want to go back to the beach one more time, for cyclists on the coastal road, and for those who want to dine outdoors in the evening without a jacket. If you are sensitive to the sun: plan for midday sun, don't forget a hat. And yes, the sea was calm enough that a few anglers still cast their lines until early evening.

A small practical tip from me: if you stroll along the promenade around 6:00 p.m., you often meet locals doing their shopping and chatting — good vibes, little hustle. This is how this late summer in Cala Millor feels: warm, relaxed, and without any drama.