Palma under a partly cloudy late-summer sky on September 20, warm and pleasant atmosphere

Moderate and pleasant: Palma on September 20 with clouds and summer warmth

Partly cloudy, pleasant temperatures and only a low chance of rain: a day when terraces, walks and shopping in Palma are enjoyable – with the usual Mallorca disclaimer for coves and valleys.

Partly cloudy, but warm enough for the terrace

On Saturday, September 20, Palma shows its mild side: the sky is not as blue as in high summer, but neither gray nor bleak. Anyone strolling along the Passeig Mallorca in the morning will hear the distant calls of seagulls, the soft clinking of coffee services on the Plaça Major and feel a pleasant warmth – not the oppressive heat of midday, but rather a gentle embrace of late summer. You can compare this to Mild Palma: August 6 brings pleasant warmth and clear air.

Temperatures: From fresh morning to mild evening

The numbers point to an unexciting day: in the morning we start at around 22 °C. During the day the thermometer climbs to about 28–29 °C, later in the afternoon values are more around 26–27 °C. At night it also remains mild with temperatures of around 24–25 °C. A classic tip for locals and visitors: bring a jacket when you leave, but you'll probably take it off again quickly – ideal for lovers of layering.

Wind, air pressure and humidity

Air pressure remains stable between 1018 and 1020 hPa. Humidity is moderate at about 50–60 %, so the air feels neither dry nor uncomfortably muggy. A light northeast wind of about 3–5 m/s comes from a direction of around 40–50 degrees; in individual gusts it blows briefly a bit stronger. For sailors and kitesurfers this means: no storm, but enough of a sea feeling on the skin when you venture out onto open water.

Rain risk and microclimate

The probability of significant precipitation is low. At most isolated, short cloud showers are possible – more the kind that make you shake out the parasol briefly than that turn the whole day into a washout. An important note for anyone heading from Palma to coves or into the Tramuntana: the so-called small-scale weather can change faster in valleys and coves than the large-scale situation. A sunny beach in Cala Major can have a capricious patch of clouds just ten kilometers away, as local coverage like Cloudy, dry and mild: A relaxed day in Palma (6 September 2025) illustrates.

What this means for daily life

The weather is perfect for spontaneous plans: a coffee on the Plaça Major, a shopping stroll through the old town alleys, or a later walk along the seafront. Around 8 p.m. the breeze becomes pleasant, so a light jacket is sensible for the way home. Sun protection is still advisable – the sun retains strength even behind clouds.

Cyclists will find the streets warm from summer but not hot – check tires, take a water bottle and keep your eyes open when merging into groups on the promenade. Boaters should note the short but noticeable sea breeze; swimmers and sunbathers should favor late morning and late afternoon when the sun is milder.

A positive outlook

Days like this are typical of the transition: they flatter everyday life without slowing it down. Local cafés, market traders and tour operators benefit from the stable, friendly weather – terraces fill up, conversations blend with the sounds of the city and in the evening footsteps echo across the plaza. This follows similar calm reports such as Mild Late-Summer Day in Palma: Clouds, Light Wind and No Rain in Sight (19 September) and Palma on September 25: Light cloud cover, no rain. So tuck your sunglasses into your bag, keep a light jacket at hand and enjoy the day. Mallorca shows its pleasant, uncomplicated side today.

Weather data last checked at 16:15. Small-scale changes in coves and valleys are possible – a quick look at the sky often helps more than any forecast.

Frequently asked questions

What is the weather usually like in Palma in late September?

Palma often feels mild and pleasantly warm in late September, with a mix of sun and clouds rather than full summer heat. Days can still be good for being outdoors, but the air is usually more comfortable than in peak summer. Evenings tend to stay mild, so it is not a sharp transition into autumn yet.

Can you still swim in Mallorca in September?

September is still a good month for swimming in Mallorca, especially when the daytime temperatures remain warm and the sea has kept much of the summer heat. The water is usually most inviting from late morning through the afternoon, when the air feels warmer too. A light breeze or some clouds does not usually stop a beach day.

What should I wear in Palma on a warm but cloudy September day?

Light summer clothing is still fine in Palma, but it helps to bring a thin jacket for the morning or later evening. Sunglasses and sun protection are still useful because the sun can remain strong even when clouds pass by. Layers work best, since the temperature can feel fresh at first and then warm quickly during the day.

Is Palma good for sitting outside on terraces in September?

Yes, Palma is often very pleasant for terraces in September because the heat is usually softer than in midsummer. A cloudy sky can actually make long lunches or coffee breaks more comfortable, especially in the middle of the day. In the evening, a light breeze may make it worth keeping a jacket nearby.

How windy is Palma on a typical September day?

Wind in Palma during this kind of September weather is usually light to moderate, not strong enough to disrupt normal plans. It can be noticeable near the waterfront or on open water, but it is generally more of a fresh sea breeze than a problem. That makes the city comfortable for walking while still giving the coast a bit of movement.

Is there much chance of rain in Palma on a mild September day?

Rain risk is usually low in Palma during this kind of weather, and the day often stays dry even if a few clouds pass through. Short showers can happen, but they are more likely to be brief than widespread. For most people, that means normal outdoor plans are still realistic.

Is September a good time to visit Palma old town?

September is one of the easier times to enjoy Palma old town because the weather is still warm but less intense than in midsummer. That makes walking through the narrow streets, stopping at cafés and browsing shops more comfortable. Cloud cover can also help soften the midday sun without taking away the summer feel.

What is the weather like in Cala Major when Palma is partly cloudy?

Cala Major can have slightly different conditions from central Palma because Mallorca’s small-scale weather changes from one area to another. A nearby beach may be sunnier or cloudier than the city at the same time, even when the overall forecast looks calm and dry. That is why a quick look at the sky can be more useful than relying only on the wider forecast.

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