What is the weather like in Colombia in September?
As highlighted above, the weather in Colombia in September varies according to region and the altitude of destinations, as detailed below.
Andean region
If you visit Colombia’s Andean region in September you can expect mild temperatures ranging from 10°C (50°F) to 23°C (73°F), and increased rainfall.
Thanks to its altitude, Bogotá, the Colombian capital, will be one of the coolest destinations in the region in September. In fact, the city is mild around the year, and drizzle is frequent. Meanwhile, Medellín, “City of Eternal Spring”, will be warmer.
Editor’s tip: read our guide to the weather in Medellín in September.
Caribbean coast
This region remains warm in September with temperatures often rising to 32°C (90°F).
In the light of that heat, and given that it’s considerably drier than other areas, consider heading to Colombia’s Caribbean Coast in September to soak up the sun — and soak in bath-warm waters — in September.
This is also a great month to explore Cartagena’s UNESCO attractions with fewer fellow visitors hampering your experiences.
Editor’s tip: read more detail on the weather in Cartagena in September.
Pacific coast
As is typical of this region, Colombia’s Pacific Coast experiences heavy rainfall in September, with high humidity accentuating the tropical heat.
In fact, only October sees more rainfall in than September, so come prepared.
Amazon region
In keeping with its tropical rainforest climate, expect high humidity, frequent rain showers, and temperatures between 23°C (73°F) and 31°C (88°F) if you visit the likes of Leticia in Colombia’s Amazon region in September.
That said, with an average of 220 mm (8.7 inches) of rainfall, September is not nearly as wet as other months. For context, May sees in excess of 350 mm (13.8 inches).
Insular region
In September, the islands of San Andrés and Providencia enjoy warm, tropical weather with less rain than the mainland.
So you know where to head if you’re after a blissful beach break, or sublime snorkelling experiences without high season crowds.
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