December in Málaga: 17.5°C Afternoons and 8.9°C Nights

December in Málaga is mild and damp at once, which catches people out in both directions. AEMET's normals for Málaga Airport give the month a 17.5°C average daily maximum, an 8.9°C average daily minimum, about 100mm of rain and 160 hours of sunshine. That is five hours of sun a day and rain on about seven days of the month – enough to need a jacket and a waterproof, not enough to keep you indoors.

What a December day here actually feels like

The gap between the daytime and the night-time number is the whole story. A 17.5°C afternoon in direct winter sun is genuinely comfortable walking weather in a shirt and a light jacket; the same day at 20:00, once the sun has gone and the air off the sea is damp, is a 9°C evening that wants a proper coat. People pack for one of those and get caught by the other.

The light is the part that surprises northern Europeans most. Five hours of sun a day is modest by Málaga standards and generous by almost anyone else's in December, and because the sun sits low it comes in sideways down the streets rather than from overhead.

That means hard shadows, warm colour, and a couple of hours around midday when sitting outside is the obvious thing to do. The trade-off is that the light goes early, so the useful sightseeing window is short and the evening starts a long time before dinner does.

The sea is not part of this. It sits at around 16°C through December, a figure that different sources place anywhere between 16°C and 17°C, so treat it as mid-teens rather than a precise number. That is swimmable for the determined and cold for everyone else. The promenade and the coastal walks, on the other hand, are at their best in winter light.

The numbers, and why no two websites agree on them

These are AEMET's normals for Málaga Airport, the closest thing to an official December for this city.

If you have been comparing forecasts, you will already have noticed that the commercial weather sites match neither this table nor each other. One widely quoted site gives 13 rainy days and 89mm; another gives 7 wet days and 98mm. AEMET's own figure is 6.6 days and 100mm.

The daily sunshine figure has the same problem, and no official one exists: AEMET publishes a monthly total of 160 hours and leaves the division to you. That is where the 5 hours and the 5.4 hours a day quoted elsewhere both come from.

The honest reading is that December brings roughly a week of days on which some rain falls, out of thirty-one, and about five hours of sun on an average day. Anything more precise than that is a website rounding somebody else's dataset.

Rain in December, and why it does not ruin the day

The number that matters is not how much rain falls but how it arrives. December rain in Málaga tends to come in short heavy bursts with clear sky either side, rather than the flat all-day grey that the same rainfall total produces further north. A hundred millimetres sounds punishing until you divide it across about seven days, and then it stops sounding like a month spent indoors.

What that means practically: carry a waterproof every day rather than checking the forecast every day, wear shoes that cope with wet cobbles, and treat a downpour as a reason to sit somewhere for forty minutes rather than a reason to rewrite the afternoon. The wet-weather guide to Málaga has the indoor options worth planning around, and they are considerably more pleasant in December than in August because nobody is queuing for them.

What to wear

Layers over a single warm item, because you will be taking things off at 14:00 and putting them back on at 18:00.

• Mid-weight jacket: the key purchase. Something windproof and warm enough for a 9°C evening, light enough to carry at midday. A ski coat is wrong for this month and so is a denim jacket.
• Waterproof layer or a compact umbrella: daily kit, not emergency kit.
• Long sleeves and one jumper: enough on their own for most afternoons.
• Closed, grippy shoes: the old town's polished stone and marble get slick in the wet, which is the single most common way a December day goes wrong.
• Sunglasses: a low winter sun straight down a street is genuinely hard to look into.
• Swimwear only if you mean it: a 16°C sea in a 17°C afternoon is a decision, not a default.

What is on in December

The city's December calendar is fixed around a small number of dates, and one of them was not confirmed at the time of writing.

• Calle Larios Christmas lights: the switch-on date for the coming season had not been announced by the end of July. The pattern across recent years is consistent: the lights come on the last Friday of November – 28 November in 2025 – with three sound-and-light shows an evening, at 18:30, 20:30 and 22:00, no music on 24 and 31 December, and the installation running to roughly 5 or 6 January. Treat that as the shape of the season rather than as this year's timetable, and check before you build an evening around a specific show. The Calle Larios lights guide covers the show itself and where to stand.
• 8 December, Día de la Inmaculada: a public holiday across Andalusia. Expect reduced services and a proportion of shops closed, though tourism businesses commonly open.
• 24 and 25 December: Nochebuena is the big family dinner and the evening when restaurants fill first, and Christmas Day itself is very quiet. If you want to eat out on the 24th, book a long way ahead rather than walking in.
• 31 December: the twelve grapes at midnight, one on each chime, is the national custom and it happens wherever people are standing.
• 5 January: the Three Kings arrive at the Ayuntamiento and the cavalcade sets off at around 18:00. It is an annual fixture rather than a published-in-advance event, and it falls just outside December but is worth staying for if your trip runs on.

Seasonal market stalls appear around the centre through the same weeks, on a smaller and more relaxed scale than the northern European Christmas markets people tend to expect.

What December is genuinely better for

Two things, and they are worth planning around rather than tolerating.

The first is that the monuments empty out. The queues that define a July visit to Málaga are simply not there in December, which changes the character of the city rather than just the waiting time – you can decide to go into a museum at 15:00 on the day, which is not a thing you can do in August.

The second is the inland day trips. Winter light on the mountains is better than summer haze, and the towns inland are working towns again rather than day-trip destinations. Ronda in winter is the clearest example: the gorge in low December sun, and a fraction of the coaches.

What December is not good for is a beach holiday, and no amount of 17.5°C afternoons changes that. If the sand is the reason for the trip, the month-by-month weather guide will point you at a better window.

FAQ – Málaga in December