Tokyo weather in January (Tokyo Prefecture, Japan)

How is the weather in Tokyo in January? Check out this comprehensive weather guide.

In January, Tokyo generally has low temperatures and moderate rainfall. January falls within the winter season. Anticipate daytime temperatures around 10°C, while night temperatures can drop to 2°C. This month often claims the chilliest averages of the year.

Tokyo in January usually receives moderate rainfall, averaging around 72 mm for the month. Based on our climate data of the past 30 years, about 9 days of rain are anticipated.

The area experiences a moderate amount of sunshine, with approximately 189 hours of sunlight expected. This makes it neither too gloomy nor overly bright.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Tokyo. May, June and November typically offer the most optimal weather. In contrast, January tends to have less optimal conditions.

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

 

Tokyo, monthly averages in January

Min TemperatureMin Temperature 2°C  
Max TemperatureMax Temperature 10°C  
Chance of RainChance of Rain 30%  
PrecipitationPrecipitation 72 mm  
Rainy daysRainy days 9 days  
HumidityHumidity 50%  
WindspeedWindspeed 11 km/h  
SunshineSunshine 189 hours  
Percentage SunshinePercentage Sunshine 57%  

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.

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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 Tokyo 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.

Swimming
5/10
Cycling
6/10
Walking
6/10
Camping
4/10
Outdoor sports
6/10

Interested in more climate information?

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

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.