Weather forecast for Cala Millor on September 20, 2025: Partly cloudy but pleasant

Patchy clouds, comfortable temperatures

If you walk along the Paseo Marítimo tomorrow morning, you won’t encounter a heat wave, but rather a quiet late-summer day with increasing clouds. The forecast for Cala Millor on September 20, 2025 remains friendly and steady: sun here and there, cloud phases in between, and overall a clearly more pleasant climate than in the hot July days.

Temperatures – not too warm, not too cool

Daytime values are expected to be around 22 °C in the cool morning hours and up to about 26 °C in the afternoon. For orientation: at 9 a.m. it sits just over 23 °C, by midday it rises toward 25–26 °C, and in the evening it slowly falls back to around 24 °C. So pack a light jacket for the evening, especially if you plan to sit on the promenade after 8 p.m.

Feels-like temperature and clothing tips

The perceived values are hardly different from the measured ones – dry and mild. For walks, breathable clothing is recommended; for swimmers: the sea is still pleasant, but a light wind makes wet towels cool faster. Bring an extra thin towel to the beach.

Air pressure, humidity and wind

Air pressure remains stable (around 1020 hPa) and humidity sits at a moderate around 70%. A light to moderate east-southeast wind (about 4–6 m/s) brings a noticeable breeze in the afternoon — handy if you’re enjoying a coffee on the terrace at the corner of Carrer Església. Gusts can briefly reach 6–7 m/s; secure hats, or they’ll head toward the sea.

Conclusion: A good day for slow plans. Those who rise early will catch the calmer air; in the afternoon it picks up, ideal for a bike ride along the coast or an early dinner outdoors. And yes: The clouds sometimes look denser than they are — that’s often just theater for a few especially photogenic lighting moments.