Weather in Cala Millor on September 29, 2025: Sun, Mild Air, and a Light East Wind

In short: A sunny day in Cala Millor

If you're planning for tomorrow in Cala Millor: pack the light jacket, but leave the umbrella at home. The sky stays clear, the sun will be out all day, and temperatures remain pleasantly mild.

How warm will it be?

The temperatures will range over the day from about 21.6°C in the cooler morning hours to around 23.9°C during the warmer part of the day. In the mornings the air feels slightly fresh at about 21.9°C; in the afternoon the perceived and the measured temperature are basically on a par – pleasant, not too hot.

Air, Wind and Humidity

Humidity is around 60%, air pressure about 1018 hPa. A light east wind blows at about 4.8 m/s (direction ~95°), gusts rarely stronger than 5.4 m/s. Translation: the hair mostly stays in place, the waves are manageable.

What that means for the day

Perfect for a stroll along the Passeig Marítim in the morning or a quiet time on a beach bench. I was outside briefly today at 9:00 a.m.: fishermen sorting nets on the Plaça, cups filling up at the corner café-bar – a normal, relaxed Mallorca start to the day.

For activities: running, cycling and short walks are ideal today. Swimming is possible, the water is still warm enough, but heed the usual sun protection rules – the sun can be surprisingly strong, even if the air remains mild.

Is there rain?

The likelihood of precipitation is very low. In short: little chance of rain, lots of sun, and a pleasantly steady weather picture throughout the day.

Tips from the neighborhood: Buy your bread early at the bakery on the corner of the Carrer del Sol, enjoy your morning coffee on the promenade, and plan the afternoon for a beach stroll. For photographers: Around 18:45–19:15 there is often soft light toward the west.

If the weather changes in the coming days, I will report back. But for September 29 Cala Millor looks made for a quiet, sunny day by the coast.