Pack or skip
Flip-flops for Osaka in January
Verdict
Skip it
Highs around 48°F — too cool for open shoes.
Why
Osaka in January averages highs of 48°F, lows of 35°F, 6 rainy days.
That climate means flip-flops isn't pulling its weight. Highs around 48°F — too cool for open shoes.
What to bring instead
See our best-shoes picks for Osaka in January →