Pack or skip
Sunscreen for Lisbon in June
Verdict
Pack it
Sun still finds you at 78°F — UV doesn't care about temperature.
Why
Lisbon in June averages highs of 78°F, lows of 61°F, 3 rainy days.
That climate means sunscreen earns its space in the bag. Sun still finds you at 78°F — UV doesn't care about temperature.