Temperature in Iriomote Island in January

Daytime highs, nighttime lows and the warmest cities in Iriomote Island, Japan this January.

Iriomote Island, Japan, a region in Japan, typically experiences warm weather in January, with maximum daytime temperatures around 22°C (72°F) and nighttime temperatures around 19°C (66°F) in Iriomote. On average, it is one of the coldest months of the year.

What is the temperature of the different cities in Iriomote Island, Japan in January?

Discover the typical January temperatures for the most popular locations of Iriomote Island on the map below. Detailed insights are just a click away.

Select a Month

Check the conditions for any month of the year.

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 January

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

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in January: blue is cold, red is hot.

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

Iriomote Island temperatures in January: frequently asked questions

How hot does it get in Iriomote Island, Japan in January?

Expect daytime temperatures around 22°C (72°F) in Iriomote. That makes January a high month for Iriomote Island, Japan.

How cold does it get at night in Iriomote Island, Japan in January?

After dark, Iriomote cools to about 19°C (66°F) on an average January night.

How much sun does Iriomote Island, Japan get in January?

Most areas see fewer sunny days, with a projection of about 73 hours of sunshine in Iriomote. This reduced sunlight makes it ideal for those who prefer cooler, overcast conditions over bright sunny days.

Interested in more climate information?

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

Weather and climate has detailed information for every country in the world. Are you going to Japan? Get detailed historical weather averages for many cities in Japan.

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