What to Wear in Cartagena in December

December in Cartagena happens after dark. IDEAM's normal for Rafael Núñez airport gives a 31.4°C afternoon and a night that falls to 24.8°C / 77°F by dawn, and the sun sets at 5:43pm in mid-month, so the evening is long and warm. The rain is not quite done: 44.7mm on about 3 days, the tail of a wet season that drops 178.3mm in November. The city's culture institute puts the Festival del Pastel Cartagenero on 17–26 December, beside a Christmas market in the Plaza de los Coches and novenas across the city. Pack for plazas at night: a cobalt dress, a fuchsia skirt, one linen layer and a clear umbrella.

The capsule

1. 
   01

   Ochre linen shirt-jacket, worn open

   One layer that takes a shower and still goes out. IDEAM's normal gives December 44.7mm on about 3 days, the tail of November's 178.3mm. Linen worn open over the cobalt dress or the ivory tank lets air through on a night that only falls to 25°C / 77°F by dawn, and dries on a chair overnight. Ochre sits under every colour here.

2. 
   02

   Cobalt cotton-poplin shirt-dress, sleeveless, tie belt

   Your plaza dress. The city's culture institute schedules the Festival del Pastel for 17–26 December; last year's sold 38,023 pasteles from 50 tables, with live music every day. Sleeveless poplin stays crisp from a 31.4°C afternoon into the evening, the tie belt shapes it, and the pockets at both hips take cash and a phone, so the bag stays shut.

3. 
   03

   Fuchsia cotton-voile midi skirt, gathered

   For the nights the city switches on its lights. In 2025 the Super Navidad show lit the Plaza de la Aduana and plazas from Santo Domingo and San Diego to La Trinidad at once. Mayor Dumek Turbay said "Cartagena se viste de luces": the city dresses in lights. Answer in fuchsia. A full voile skirt with the ivory tank moves air through a packed plaza.

4. 
   04

   Ivory cotton scoop-neck tank

   Under everything. A 31.4°C afternoon on IDEAM's normal wants the least fabric you can wear, and a plain cotton tank goes under the open shirt-jacket by day and into the fuchsia skirt at night. Wide straps hide a bra strap, cotton takes a wash in the hotel sink, and two of them see you through the festival's ten nights from 17 to 26 December.

5. 
   05

   Cream-white tailored cotton Bermuda shorts

   For the walking hours before dark. UNESCO, which inscribed the walled city in 1984, credits Cartagena with "the most extensive fortifications in South America" and divides the old city into San Pedro, San Diego and Getsemaní; a day covers all three on foot. Knee-length tailored cotton takes a 31.4°C afternoon better than trousers and looks finished under the open shirt-jacket.

6. 
   06

   Tan woven-leather fisherman sandals, buckled ankle strap

   Woven straps across the foot and a buckle at the ankle: a sandal that stays on through a puddle on one of the month's three rain days, and through a crowd at the festival tables. Tan leather goes under cobalt, fuchsia and cream-white alike, and the stitched low sole takes the walk back through the walled city after a night in the plazas.

7. 
   07

   Tan leather half-moon crossbody

   A food festival needs both hands. Last year's Festival del Pastel ran at the Plazoleta de la India Catalina with 50 tables and live music every day, and this year's keeps the same dates, 17–26 December. A small half-moon bag worn across the body stays shut and in front of you in a crowd, with room for cash, a phone and a folded receipt.

8. 
   08

   Clear vinyl compact umbrella

   December keeps a little of the rain: 44.7mm on about 3 days on IDEAM's normal, a fraction of November's 178.3mm but more than none. A compact umbrella folds small enough to carry every evening, and a clear canopy keeps the view when a shower catches you under the Christmas lights. Leave the golf umbrella at home; it blocks a crowded plaza.

A suggested look — cobalt sleeveless poplin shirt-dress with tie belt, ochre linen shirt-jacket, tan woven leather fisherman sandals.

What to avoid

• Packing as if the rain has stopped: 44.7mm still falls
• Last year's festival venue, before the 2026 one is named
• A tote or a hand-held clutch at the Festival del Pastel
• Leaving the festival until after 26 December, its last day
• A Rosario Islands boat without the park's accident insurance