Japan precipitation in August

In Japan in August precipitation ranges from high in Himeji with 105mm (4.1 inches) of rainfall to heavy in Yatsushiro with 351mm (14 inches) of rainfall. August is a summer month in Japan.

Where and how much does it rain in Japan in August?

Find the average total precipitation in August for the most popular destinations in Japan on the map below. Click on a destination dot for more detailed information.

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Legend heavy rainfall high moderate low almost none
Heavy rainfall has been defined as more than 160 mm (6.3") precipitation. High: 90mm (3.5") to 160mm (6.3"). Moderate: 30mm (1.2") to 90mm (3.5". Low: 5mm (0.2") to 30mm (1.2").

  • How much does it rain in Japan in August?
  • In general in August rainfall is high in Tokyo, falling frequently during the month. So the weather can be unpredictable, changing moment to moment.

  • What is the wettest city in August in Japan?
  • According to our data the wettest location is Yatsushiro with an average precipitation of 351mm (14 inches).

  • What is the driest city in August in Japan?
  • The driest place is Himeji with an average precipitation of 105mm (4.1 inches) according to our data.

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