When to go · Tokyo
Tokyo in August
Avoid month. Extreme heat; Obon.
Key facts
- Verdict
- Avoid
- Temperature
- 31°C (88°F)88°F (31°C) / 24°C (75°F)75°F (24°C)
- average high / low
- Rain days
- 9
- Crowds
- High
- Japan overall
- Prices
- High
- Japan overall
Verdict
Extreme heat; Obon.
All twelve months in one grid — weather, crowds and prices, with gaps left as unknown.
Is another month better than August?
August is rated avoid. These months rate higher:
Weather in August
- TokyoHighs around 31 °C (88 °F), lows around 24 °C (75 °F), rain on about 9 daysHighs around 88 °F (31 °C), lows around 75 °F (24 °C), rain on about 9 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
Hydrangeas in the rainy season, Sumida River fireworks (late July), bon-odori dances, beer gardens on rooftops.
Watch: Heat-stroke alerts from July; typhoon days.
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.
Obon
About 13–16 August · Nationwide
Trains out of Tokyo full, some small shops shut; the city itself is quieter.
Kōenji Awa Odori check
Late August weekend (check) · Kōenji station streets
Thousands of dancers; the Chūō line stops are crushed in the evening.
Typhoon season
Peaks late August–September · Whole city
Trains can stop for half a day; Hakone, Fuji and island trips are the first cancelled. Watch the forecast two days out.
Crowds and prices
- Crowds · Japan overall
- High
- Prices · Japan overall
- High
Japan overall: Hottest month and Obon travel peak: go north (Hokkaidō, Tōhoku) or plan short outdoor windows.
High-price month: see what to book ahead.
Compare two months
Weather, crowds and prices for any two months in Tokyo, side by side.
Verdict
Aug: Avoid
May: Great (better)
Daytime high
Aug: 31 °C (88 °F)88 °F (31 °C)
May: 24 °C (75 °F)75 °F (24 °C)
Night low
Aug: 24 °C (75 °F)75 °F (24 °C)
May: 15 °C (59 °F)59 °F (15 °C)
Rain days
Aug: 9 (better)
May: 11
Crowds
Aug: High
May: Medium
Prices
Aug: High
May: Medium
Festivals listed
Aug: 3
May: 4
August: Extreme heat; Obon.
May: Avoid Golden Week.
Tokyo: figures are long-term averages from this guide, not a forecast.
What to pack
- Light, breathable clothes, a sun hat and sunscreen