Pack or skip
Winter coat for Cartagena in October
Verdict
Skip it
Lows stay near 76°F — a coat is overkill.
Why
Cartagena in October averages highs of 85°F, lows of 76°F, 9 rainy days.
That climate means a winter coat isn't pulling its weight. Lows stay near 76°F — a coat is overkill.