Pack or skip
Sunscreen for Osaka in November
Verdict
Pack it
Sun still finds you at 62°F — UV doesn't care about temperature.
Why
Osaka in November averages highs of 62°F, lows of 47°F, 7 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.