Oshima weather in January (Tokyo Prefecture, Japan)

Looking to travel to Oshima in January? Check out this comprehensive weather guide.

In January, Oshima generally has moderate temperatures and high rainfall. January is a winter month. Anticipate daytime temperatures around 12°C, while night temperatures can drop to 8°C. During this period, the city experiences its coolest temperatures annually.

Oshima in January usually receives high rainfall, averaging around 122 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 15 days of the month will see rainfall.

If you're looking for dry conditions and comfortable temperatures, January may not be the ideal month to visit Oshima. August generally stands out with the best circumstances. While January, February, March, June and October tend to showcase less optimal conditions.

For an in-depth look at the yearly conditions, visit our specialized Oshima climate page with graphs.

 

Oshima, monthly averages in January

Min Temperature 8°C  

Max Temperature 12°C  

Chance of Rain 51%  

Precipitation 122 mm  

Rainy days 15 days  

Where to go in Japan in January

Find out more about the weather in Japan in January and which places have the best weather conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

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Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in Oshima in January?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do in January.

Cycling

5/10

Walking

5/10

Barbeque

4/10

Camping

3/10

Outdoor sports

5/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Oshima.

Our site offers climate and forecast data for every country in the world. Are you going to Japan? On this website you can find historical weather averages for many cities in Japan. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.