May is one of Colombia’s most underappreciated months for travel. The Semana Santa rush is over, international visitor numbers drop, and hotel prices in popular destinations fall noticeably. The Andes are at their greenest after months of rain. The Caribbean coast remains mostly sunny. And on the Pacific, humpback whale season is approaching - some operators run early-season tours from May with sightings becoming more reliable each week.
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Weather in Colombia in May
May falls in the middle of the first rainy season for Andean Colombia. Rain typically arrives in the afternoon and evenings, with mornings remaining largely clear. The Caribbean coast sees some increase in rainfall but nothing like the Andean pattern.
| City | Avg High (°C) | Avg Low (°C) | Rain Days |
|---|---|---|---|
| Bogota | 19 | 8 | 16 |
| Cartagena | 32 | 25 | 8 |
| Medellin | 27 | 17 | 16 |
| Cali | 29 | 18 | 16 |
| Santa Marta | 33 | 25 | 5 |
The Amazon is in high-water season in May - river levels are near their peak, which allows canoe access to areas unreachable in low-water months. For wildlife watching in the jungle, this is an excellent time.
Events in May
Feria del Libro de Bogota (FILBo) continues into early May from its late April start. The Bogota International Book Fair at Corferias is the country’s largest cultural event. Final days of the programme often feature headline international authors and discounted book prices. Entry approximately COP 15,000 to 30,000 as of 2026 depending on the day; check filbo.com.co for the current schedule.
Festival de la Leyenda Vallenata, Valledupar - held each year in late April and early May, this is one of Colombia’s most important music festivals celebrating vallenato, the accordion-and-drum music declared a UNESCO Intangible Cultural Heritage. The festival centre is Valledupar (a 6-hour bus ride from Barranquilla or 1-hour flight from Bogota). Competition events and street concerts run for five days; many events are free but the main concert stages charge approximately COP 30,000 to 80,000 as of 2026.
Dia del Trabajo (Labour Day) on May 1 is a national holiday with marches in major cities, particularly Bogota and Medellin. Transport and some businesses close for the day.
Where to Go in May
Cartagena and the Caribbean coast remain the most reliable choice in May - the city is genuinely pleasant with manageable rainfall and significantly fewer tourists than in December or January. The Islas del Rosario day trip (approximately COP 60,000 to 80,000 by lancha as of 2026) is still excellent in May when water visibility is good.
Hotel recommendation for Cartagena: Hotel Boutique Casas del XVI in the walled city, rates from approximately USD 130 per night as of 2026. Restaurant: La Cevichería on Calle Stuart for the best ceviche in Cartagena (budget approximately COP 50,000 to 80,000 per person as of 2026).
Salento and the coffee region in May offer the paradox of wet but rewarding travel - the Cocora Valley is lush and dramatic, coffee farms are actively processing, and accommodation costs less than in December. The Cocora Valley hike can be muddy in May; waterproof boots are strongly recommended.
Hotel recommendation for Salento: Mestizo Hotel Boutique from approximately USD 70 per night as of 2026. Restaurant: Brunch Salento on Calle Real for generous breakfasts and lunches using local produce.
Amazon travel from Leticia is excellent in May - high water season means the river is navigable further into the jungle and flooded forest areas open up. Book an Amazon lodge from Leticia for multi-day jungle experiences during the high-water period.
What to Pack for Colombia in May
- Packable waterproof jacket - essential for Andean travel; afternoon showers are predictable
- Quick-dry trousers and shirts
- Waterproof boots or trail shoes for muddy jungle and coffee region paths
- Strong insect repellent (DEET 30%+) - warm wet months increase mosquito activity
- Dry bags for camera equipment and electronics
- Light layers for Bogota and highland evenings
- Sunscreen - the Caribbean coast stays sunny
Practical Tips for May
Hotel prices in Bogota, Medellin, and the coffee region are typically 15 to 25% lower in May compared to December and January - a meaningful saving on a multi-week trip. Book flexible cancellation rates and you can adjust plans around the weather. Tayrona National Park is generally open in May but confirm the annual closure period before booking accommodation near El Zaino.
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