January Rainfall and Precipitation in The Okinawa islands

Average rainfall, rainy days and the driest cities in the Okinawa islands, Japan in January.

The Okinawa islands, Japan, a region in Japan, experiences in January precipitation ranging from a high 113 mm (4.4 in) in Uruma to a heavy 216 mm (8.5 in) in Yonaguni. The month of January is in the winter season.

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

See also: the Okinawa islands weather by month.

Best Places to Visit in the Okinawa islands in January

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

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

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

See all January weather averages, cities and regions in the Okinawa islands

The Okinawa islands precipitation in January: frequently asked questions

How much rainfall does the Okinawa islands, Japan receive in January?

Naha often experiences a notable amount of rain in January, with an average of about 114 mm (4.5 in). The city's weather is known to change unexpectedly because of these showers.

How many days does it rain in the Okinawa islands, Japan in January?

Expect around 24 days rainy days in Naha during January.

Is January part of the rainy season in the Okinawa islands, Japan?

No. January sits outside the typical rainy season in the Okinawa islands, Japan, so you can expect drier conditions overall.

What is the wettest city in January in the Okinawa islands, Japan?

Based on our records, Yonaguni receives the most rainfall in the Okinawa islands, Japan in January, averaging about 216 mm (8.5 in).

What is the driest city in January in the Okinawa islands, Japan?

Uruma is the driest city we have data for in the Okinawa islands, Japan in January, with monthly rainfall close to 113 mm (4.4 in).

Interested in more climate information?

We have much more information about the climate in the Okinawa islands.

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