When to go · September

Colombia in September

Workable but with caveats

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Daytime high

19°C

66°F

Overnight low

9°C

48°F

Rainfall

80 mm

moderate

Crowd levels

low

quiet

Prices

low

value window

What to expect in Colombia in September

September brings mild weather to Colombia, with daytime highs around 19°C (66°F) and overnight lows near 9°C (48°F). Skies are typically moderately wet, with about 80 mm of rainfall on average.

September is a quiet stretch — most attractions are easy to access and you'll often have spaces to yourself. It's one of the best-value windows of the year for both flights and hotels. Peak season runs December–January, June–July, for context.

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