Pack or skip
Sunscreen for San Jose in February
Verdict
Pack it
Sun still finds you at 62°F — UV doesn't care about temperature.
Why
San Jose in February averages highs of 62°F, lows of 44°F, 8 rainy days.
That climate means sunscreen earns its space in the bag. Sun still finds you at 62°F — UV doesn't care about temperature.