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January Rainfall Precipitation in Tokyo Prefecture

Tokyo Prefecture is a region in Japan. In January precipitation ranges from moderate in Tokyo with 72 mm of rainfall to high in Oshima with 122 mm of rainfall. January is a winter month in Tokyo Prefecture.

Where and how much does it rain in Tokyo Prefecture in January?

Find the average total precipitation in January for the most popular destinations in Tokyo Prefecture 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 precipitation. High: 90 mm to 160 mm. Moderate: 30 mm to 90 mm. Low: 5 mm to 30 mm.

  • How much rainfall does Tokyo Prefecture receive in January?
  • Tokyo in January is characterized by an average rainfall of 72 mm, leading to a combination of both wet and sunny days.

  • What is the wettest city in January in Tokyo Prefecture?
  • In our records, Oshima stands out as having an average precipitation level of 122 mm, making it the wettest location.

  • What is the driest city in January in Tokyo Prefecture?
  • Our figures indicate that Tokyo receives the least rainfall, averaging just 72 mm.

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