Pack or skip
Sunscreen for Cartagena in April
Verdict
Pack it
Sun still finds you at 91°F — UV doesn't care about temperature.
Why
Cartagena in April averages highs of 91°F, lows of 78°F, 5 rainy days.
That climate means sunscreen earns its space in the bag. Sun still finds you at 91°F — UV doesn't care about temperature.