What December feels like in Medellin
Being almost on the equator, Medellin stays warm all year; December is one more month of heat and humidity rather than a change of season. Afternoons are warm and pleasant, good for long days out. After dark the temperature drops clearly: nights stay mild. Thick, humid air means clothes cling and the heat feels stronger than the number.
Rain in Medellin in December
December is persistently wet here: some rain falls on most days. A rainy day brings about 7.1 mm (0.3 in) on average — steady rain rather than a passing shower. The yearly figure is similar, around 8.7 mm per wet day.
Daylight and sunshine in December
In mid-December, sunrise is at about 6:04 am and sunset at about 5:50 pm (local time) — 11 h 46 min of daylight. Day length barely changes from mid-November (5 min shorter). Close to the equator, sunrise and sunset times move very little through the year. About 82% of daylight hours are sunny; in short, skies are mostly clear.
How December compares to the rest of the year
In Medellin's temperature order, December sits as the 3rd coolest month. Against November, the average high is 0.6°C (1.1°F) higher, with 108 mm less rain. Temperatures barely move from one month to the next here. January averages a high of 25.7°C (78.3°F).
Who December suits
- Sightseeing: less ideal — rain falls on more than half the days.
- Parks & outdoor: less ideal — rain interrupts outdoor plans.
- Museums & indoor: a good choice — with rain on most days, galleries and museums make easy plans.
Tips for visiting Medellin in December
Versatile Layers
Mornings and evenings are cooler than midday, so dress in layers.
Rain Protection
Keep a small umbrella in your bag and wear shoes that cope with puddles.
Sunglasses
Bright days make sunglasses worth packing.
Quick questions
How warm is Medellin in December?
It feels warm: typical highs are 25.2°C (77.4°F), with lows near 16.3°C (61.3°F).
Does it rain a lot in Medellin in December?
Quite a lot — 163 mm spread over about 23 days.
What should I wear in Medellin in December?
Pack versatile layers, rain protection and sunglasses. Add a layer for after dark.
Is December or January better for visiting Medellin?
On our 12-month climate ranking, January comes out ahead (#1 of 12 vs #5). January has fewer rainy days.