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When to go · Osaka

Osaka in July

Mixed month. Heat; Tenjin Matsuri late July.

Key facts

Verdict
Mixed
Temperature
32°C (90°F) / 25°C (77°F)
average high / low
Rain days
11
Crowds
Medium
Japan overall
Prices
Medium
Japan overall

Verdict

MixedVoykit month rating for Osaka

Heat; Tenjin Matsuri late July.

All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.

Is another month better than July?

July is rated mixed. These months rate higher:

Weather in July

Long-term averages
  • OsakaHighs around 32 °C (90 °F), lows around 25 °C (77 °F), rain on about 11 days
  • Honshū cities, Japan · Tokyo, Kyoto, Osaka, Hiroshimahot

    Rainy season June to mid-July; humid heat July–August; typhoon risk peaks in September.

Summer season

Tenjin Matsuri boats and fireworks (24–25 July), summer shrine festivals, rooftop beer gardens.

Watch: Rainy season in June; heat above 33 °C in July and August.

Festivals and holidays

Dates as our data lists them. Moving holidays (lunar and Islamic calendars, Easter) shift every year: check the date for your year before you build a trip on it.

  • Rainy season (tsuyu)

    About early June to mid-July · Whole city

    Grey, humid days; the covered arcades and underground malls come into their own.

  • Aizen Matsuri check

    30 June – 2 July · Aizendō Shōman-in, near Shitennō-ji

    Opens Osaka's summer festival season; palanquins carried by women in yukata.

  • Tenjin Matsuri

    24–25 July · Osaka Tenmangū and the Ōkawa river

    One of Japan's three great festivals: a boat procession and fireworks on the 25th. Riverside streets near Tenma are closed and packed from mid-afternoon.

  • Sumiyoshi Matsuri check

    Late July to 1 August · Sumiyoshi Taisha to Sakai

    Processions and a purification rite that closes the summer festival run.

Crowds and prices

Crowds · Japan overall
Medium
Prices · Japan overall
Medium

Japan overall: Rain ends mid-month then the heat begins; festivals everywhere.

Compare two months

Weather, crowds and prices for any two months in Osaka, side by side.

  • Verdict

    Jul: Mixed

    May: Great (better)

  • Daytime high

    Jul: 32 °C (90 °F)

    May: 25 °C (77 °F)

  • Night low

    Jul: 25 °C (77 °F)

    May: 16 °C (61 °F)

  • Rain days

    Jul: 11

    May: 10 (better)

  • Crowds

    Jul: Medium

    May: Medium

  • Prices

    Jul: Medium

    May: Medium

  • Festivals listed

    Jul: 4

    May: 1

July: Heat; Tenjin Matsuri late July.

May: Avoid Golden Week.

Osaka: figures are long-term averages from this guide, not a forecast.

What to pack

  • Light, breathable clothes, a sun hat and sunscreen
  • A rain jacket or umbrella and shoes that dry fast

Build the full packing list for your trip →

Across Japan in July →