Best Time to Visit Medellín: Weather, Seasons and Festivals

What is the best time to visit Medellín?

Medellín is known as the City of Eternal Spring. It sits at about 1,500 metres in the Aburrá Valley, so the temperature changes very little through the year. An annual average of around 22 °C is common in climate sources, and monthly averages differ by only a degree or two.

That means the main question is not hot versus cold. It is rain, crowds and events. The simple answer:

• Driest weather: December to February.
• Good weather in the middle of the year: June to early August.
• Biggest festival: Feria de las Flores, late July to early August.
• Best lights: Alumbrados, from late November to early January.
• Wettest: roughly April to May and October to November.

What is the weather like in Medellín?

Days are warm, nights are cool, and the sun is strong because of the altitude. Sources give a typical range of about 16 to 26 °C. You will want a light jacket in the evening, and sunscreen at midday.

Medellín has no summer or winter. It has a drier season and a rainier season, two of each in a year, and the rain tends to come as afternoon or evening downpours, not all-day drizzle. Mornings are usually the best time for outdoor sights.

When is the rainy season in Medellín?

There are two wetter periods. The first runs roughly from March or April to May or June, and the second from September or October to November. Sources place the peak in May or April, and October and November also bring many wet days. IDEAM, the national weather agency, forecast above-average rain for March to May in its 2025 to 2026 outlook.

Rain does not ruin a trip. Cloudy mornings clear, many attractions work in light rain, and hotel prices can be lower. The things to avoid in the wet are mountain trails, waterfalls after heavy rain, and anything outdoor in the late afternoon.

When is the dry season in Medellín?

The driest stretch is the turn of the year, from December to February, with January usually the driest month. A second, shorter dry period falls in the middle of the year, roughly June to August. These months suit day trips like Guatapé, where clear skies matter for the view from El Peñol.

The downside is crowds and prices. December and January are high season for both local and foreign tourists, and the mid-year school holidays are busy too. Book hotels and tours earlier for those dates.

When is the Feria de las Flores in Medellín?

The Feria de las Flores, the Flower Festival, is held every August in Medellín, usually running from late July to early August for about ten days. In 2026 it ran from 31 July to 9 August. Dates change each year, so check the city's official calendar.

The highlight is the Desfile de Silleteros, the flower parade, on the final Sunday. Silleteros are growers from Santa Elena, above the city, who carry huge flower arrangements on wooden frames strapped to their backs. Other events include a classic car parade, a parade of chivas decorated with flowers and concerts.

When do the Christmas lights start in Medellín?

The Alumbrados, Medellín's Christmas lights, are one of the city's biggest draws. In 2025 they were switched on in the evening of 28 November and stayed lit until 12 January, every night from 6:00 p.m. to midnight. Viewing is free.

The main displays are along the Medellín River at Parques del Río and the Paseo del Río, with many more across the city. The city reports tens of thousands of figures and millions of bulbs each year. Expect crowds on weekends, and go earlier in the evening or on weekdays.

December is also the driest period, so the lights and the weather line up. It is high season, though, so book ahead.

Which month should you choose?

Match the month to your priorities.

• Dry weather and day trips: December to February.
• Festival atmosphere: early August, for the Feria de las Flores.
• Christmas lights: December to early January.
• Lower prices: the wetter months, particularly April to May and October to November.
• Balanced: June and July, with decent weather, just before the festival crowds.

If you can be flexible, avoid planning your whole trip around rain forecasts. Mornings are almost always fine, and a private tour can reorder the day so the outdoor stops come first.

What should you pack for Medellín?

Because the weather is steady, one suitcase covers the whole year. The mix that works in any month:

• Light clothes for the day and a thin jacket or sweater for the evening.
• A compact rain jacket or umbrella, even in the dry months.
• Sunscreen, a hat and sunglasses. The sun is strong at altitude.
• Comfortable shoes with grip, for Comuna 13's hills and for wet stairs at El Peñol.
• A reusable bottle. Mountain trips are warmer than the city, and a longer day means more water.

Day trips change the picture slightly. Guatapé and the countryside can be cooler in the morning and sunnier at midday, and lower towns such as Santa Fe de Antioquia are much hotter than Medellín. Dress in layers and you will be fine.

How should you plan around the weather?

Schedule Guatapé, Comuna 13 and outdoor sights for the morning, and museums, cafés and lunch for the afternoon. If rain starts, a private guide can change the order of the day, move to an indoor stop and return to the open-air one later.

PH Tours offers private tours in English and Spanish with hotel pickup in Medellín. The city tour and the Guatapé tour are flexible, and we can help you choose the day that suits the forecast. Write to us on WhatsApp with your dates.