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Osaka in May

Averaged across 6 Osaka landmarks · May 2027

Osaka averages 48/100 on the crowd index through May. The calmest day is Mon 31 May 2027, the worst Mon 3 May 2027.

On in May: Golden Week supplement

Every day in May

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Quietest dates

  • Mon 31 May 2027Busy
  • Thu 27 May 2027Busy
  • Fri 28 May 2027Busy
  • Mon 24 May 2027Busy
  • Tue 25 May 2027Busy

Busiest dates

  • Mon 3 May 2027Very BusyGolden Week supplement
  • Tue 4 May 2027Very BusyGolden Week supplement
  • Wed 5 May 2027Very BusyGolden Week supplement
  • Sat 1 May 2027Very BusyGolden Week supplement
  • Sun 2 May 2027Very BusyGolden Week supplement

Common questions

Is May a good time to visit Osaka?
Osaka averages 48/100 on the crowd index across May. The calmest dates are around Mon 31 May, Thu 27 May, Fri 28 May; the busiest is Mon 3 May.
How busy is Osaka at weekends in May?
Weekdays average 44/100 and weekends and public holidays average 54/100 — a 10-point difference.

Crowd alerts

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Other months in Osaka: January · February · March · April · June · July · August · September · October · November · December

How this forecast is built

Each day's crowd level combines the landmark's baseline popularity, Japanese national holidays (computed from the official rules, including substitute holidays), curated local festival and season windows, a national tourism seasonality curve derived from published visitor-arrival patterns, and live rain probability from the Japan Meteorological Agency — weighted by how much that specific place actually empties out in the rain.

It's a model, not a measurement. It's good at "this weekend will be much worse than the following Tuesday" and it is not a headcount. Days beyond the JMA's ~7-day window use seasonal rain climatology.