Pack or skip
Flip-flops for Osaka in December
Verdict
Skip it
Highs around 52°F — too cool for open shoes.
Why
Osaka in December averages highs of 52°F, lows of 39°F, 6 rainy days.
That climate means flip-flops isn't pulling its weight. Highs around 52°F — too cool for open shoes.
What to bring instead
See our best-shoes picks for Osaka in December →