ClimateForecastDecemberJanuary >>

December Rainfall Precipitation in Iriomote Island

Iriomote Island is a region in Japan. December generally is a very rainy month with an average rainfall around 162 mm in Iriomote.

Where and how much does it rain in Iriomote Island in December?

Find the average total precipitation in December for the most popular destinations in Iriomote Island 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 Iriomote Island receive in December?
  • Iriomote is characterized by its unpredictable weather, often receiving about 162 mm of rain, which leads to frequent and sudden showers.

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