December Rainfall and Precipitation in Iriomote Island

Average rainfall, rainy days and the driest cities in Iriomote Island, Japan in December.

Iriomote Island, Japan, a region in Japan, typically experiences very rainy weather in December, with average rainfall around 162 mm (6.4 in) in Iriomote.

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For a detailed overview over the year and the best time to visit Iriomote Island, check out our Iriomote Island's climate page.

See also: Iriomote Island weather by month.

Best Places to Visit in Iriomote Island in December

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Iriomote Island.

Conditions Temperatures Precipitation
Monthly precipitation 0 mm (0 in) dry → 150 mm (5.9 in) wet

Marker color shows total monthly precipitation in December: pale blue is dry, deep blue is wet.

See all December weather averages, cities and regions in Iriomote Island

Iriomote Island precipitation in December: frequently asked questions

How much rainfall does Iriomote Island, Japan receive in December?

Iriomote is characterized by its unpredictable weather, often receiving about 162 mm (6.4 in) of rain, which leads to frequent and sudden showers.

How many days does it rain in Iriomote Island, Japan in December?

On average, Iriomote has about 22 days days of rain in December.

Is December part of the rainy season in Iriomote Island, Japan?

December is generally a drier month for Iriomote Island, Japan, falling outside the main rainy season.

Interested in more climate information?

We have much more information about the climate in Iriomote Island.

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