Pack or skip
Sunscreen for Las Vegas in February
Verdict
Pack it
Sun still finds you at 63°F — UV doesn't care about temperature.
Why
Las Vegas in February averages highs of 63°F, lows of 43°F, 4 rainy days.
That climate means sunscreen earns its space in the bag. Sun still finds you at 63°F — UV doesn't care about temperature.