When to go · August
Japan in August
Workable but with caveats
Obon holiday; very hot
Daytime high
31°C
88°F
Overnight low
24°C
75°F
Rainfall
150 mm
wet
Crowd levels
high
busy
Prices
high
peak rates
What to expect in Japan in August
August brings hot weather to Japan, with daytime highs around 31°C (88°F) and overnight lows near 24°C (75°F). Skies are typically distinctly rainy, with about 150 mm of rainfall on average. Obon holiday; very hot.
August is one of Japan's busiest months, so book accommodation early and expect queues at the headline sights. Flights and hotels are at peak rates, so use our tracker below to spot any drops. Peak season runs Late March–April (cherry blossom), October–November, for context.
What’s happening in August
- 🎉Obon · AugAncestral spirits return in this Buddhist festival featuring bon-odori dances and lantern floating.
Plan your trip
Live fares for Japan in August
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Japan in other months
Where else is good to go in August
Bali in August
29°C high · high crowds · great
Portugal in August
29°C high · high crowds · good
Turkey in August
31°C high · high crowds · good
Iceland in August
13°C high · high crowds · great
Peru in August
20°C high · high crowds · great
Australia in August
17°C high · medium crowds · good
New Zealand in August
12°C high · medium crowds · good
Sri Lanka in August
30°C high · medium crowds · good