Why does Colombia have little temperature change from season to season?

Colombia experiences little temperature change from season to season primarily because of its close proximity to the Equator. Due to this location, the country’s climate is generally tropical and isothermal, meaning it lacks the distinct seasonal temperature variations found in higher latitudes.1

While temperatures remain relatively stable throughout the year, the climate in Colombia is significantly influenced by elevation. In mountainous regions, temperatures decrease uniformly as altitude increases, a phenomenon that creates distinct vertical temperature zones known as pisos térmicos. Consequently, while seasonal shifts in temperature are minimal, local climatic conditions are primarily determined by a location's height above sea level rather than the time of year.1