Santa Marta in June

December through April brings Santa Marta's dry season, with daily temperatures around 32°C and minimal rainfall. This is peak tourist season, so expect higher prices and crowded beaches, especially during Christmas and Easter weeks. Hotel rates can double during these periods. But the weather is reliable - perfect for multi-day treks to Ciudad Perdida or camping in Tayrona. May through November is rainy season, though 'rainy' here means afternoon thunderstorms rather than all-day downpours. Temperatures stay consistent, and you'll find better hotel deals and fewer crowds. September and October see the heaviest rains, which can make mountain roads impassable. Here's the thing: Santa Marta sits in a rain shadow, so it gets less precipitation than other Caribbean coastal cities. Even during wet months, mornings are usually clear for activities. If you're planning the Ciudad Perdida trek, avoid October when rivers can flood the trail.