Late Summer in Alcúdia: Clear Sky and Mild Warmth on 15 September 2025

Alcúdia, 15 September: Summer lingers a little longer in the air

If you walk along the Passeig today, you hear the soft clack of rowing boats in the harbour, the screech of seagulls and the distant clink of cutlery on the terraces. The sky is flawlessly blue, the air smells of sea and sunscreen – typical September notes that give the impression summer wants to hold on a little longer. For locals and late holidaymakers it's a bit like an extended weekend with no appointments, as noted in Late Summer in Alcúdia: Sunny Tranquility on September 12.

Temperatures during the day

Morning: around 23 °C – ideal for a coffee by the water or a slow stroll across the Plaça.
Midday: highs around 28 °C – warm enough for a refreshing dip at Platja d'Alcúdia, similar to other warm days like Mostly cloudy but summery warm: Weather in Alcúdia on August 6, 2025.
Afternoon: slight cool down to about 27 °C, perfect for a round of stand-up paddle or an ice cream at the harbour.
Night: mild 25 °C – temperatures remain so pleasant that an evening walk barefoot on the sand is tempting, a scene also described in Cloudy Late-Summer Day in Alcúdia – warm, calm and ideal for an evening stroll.

How it feels

Feels-like temperatures are close to the measurements: around 24 °C in the morning, up to 29 °C during the day and about 25–26 °C at night. The warmth is present but not oppressive – more of that soft, Mediterranean feeling that recalls salty skin, warm stones and the shimmer of holiday atmosphere. A light shade under a pine is enough to relieve the body; sun worshippers still stay outside.

Pressure, humidity and wind

Air pressure is stable at around 1021 hPa, humidity is roughly 58 %. A fresh southeast wind blows at about 3.7 m/s (gusts up to around 4.5 m/s) from roughly 134°. Enough to tousle strands of hair and make the palms along the Passeig wave gently, but not strong enough to tip parasols – a small breeze that suits the day well.

What to do on site

With 0 % cloud cover everything outdoors is a pleasure: an early run by the sea while the fishermen sort their nets; afterwards a swim at the shallow Platja d'Alcúdia; later a long lunch on the Plaça with a sea view. At the harbour the murmur of tourists mixes with the gentle hum of motorboats – a soundscape that for many makes the perfect late-summer day.

Practical tip: the cooler morning hours are ideal for active pursuits, the late afternoon is perfect for a coffee or ice cream. For the evening a light jacket or a thin scarf is recommended – once the sun is gone the wind can feel surprisingly fresh.

Looking ahead

Unexpected warm days like this mean more than comfort for Alcúdia: they extend the season for local cafés, beach bars and watersports rental companies. For residents it means less frenzy than in high summer and more time to welcome guests at a relaxed pace, even when conditions vary as reported in A cloudy day in Alcúdia: mild late-summer temperatures on September 17. So if you still have a week off now, you'll find the pleasant side of late summer here.

Short version: Clear sky, around 28 °C during the day, mild nights – a relaxed late-summer day in Alcúdia with a light sea breeze and ideal conditions for being outdoors.