Pack or skip
Umbrella for Cartagena in September
Verdict
Optional
About 6 rainy days — bring a compact umbrella if you have room.
Why
Cartagena in September averages highs of 86°F, lows of 77°F, 6 rainy days.
That climate makes an umbrella a judgment call. About 6 rainy days — bring a compact umbrella if you have room.