When to go · Osaka
Osaka in July
Mixed month. Heat; Tenjin Matsuri late July.
Key facts
- Verdict
- Mixed
- Temperature
- 32°C (90°F)90°F (32°C) / 25°C (77°F)77°F (25°C)
- average high / low
- Rain days
- 11
- Crowds
- Medium
- Japan overall
- Prices
- Medium
- Japan overall
Verdict
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
- OsakaHighs around 32 °C (90 °F), lows around 25 °C (77 °F), rain on about 11 daysHighs around 90 °F (32 °C), lows around 77 °F (25 °C), 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)90 °F (32 °C)
May: 25 °C (77 °F)77 °F (25 °C)
Night low
Jul: 25 °C (77 °F)77 °F (25 °C)
May: 16 °C (61 °F)61 °F (16 °C)
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