Weather in Tokyo in January
January in Tokyo is a coat month. Treat it as cities, food and short walks, not as a terrace holiday.
In Japan, this is how Tokyo actually wears January, not how a country centroid would. January is the cold side of the year in Tokyo. Pack for that, not for a leftover summer photo.
- Average temp
- 6°C
3–10°C
- Rainfall
- 60 mm
Showers likely
- Sunshine
- 6.2 h
hours per day
What to expect
Daytime
You want a proper coat in Tokyo in January, not a festival jacket. Wind makes the same afternoon feel sharper than the map suggests.
Outdoor time is the middle of the day. Finish plans before the light goes. Evenings are for indoors.
Rain
Mixed skies in Tokyo in January. Dry days and wet days share the month. Outdoor plans need a backup, not a cancellation policy.
Pack a shell you will actually carry. The monthly table is the place for totals. This is the feel: usable, interrupted.
Evening
Evenings are cooler. A layer helps after sunset.
What to pack
Rain jacket
A layer for cooler evenings
Where to stay in Tokyo
Dates are a starting point for January.
Travel guides for Tokyo
What to read before you book.
Average weather in Tokyo
TemperatureRainfall
Similar weather in January
Other destinations whose January averages sit close to this one.
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FAQs about Tokyo
Climate averages for Tokyo, 1991–2020.
The best time to visit Tokyo is between May and October, the most comfortable stretch of the year on these averages.
August is the hottest month, with an average around 28°C.
October is the wettest month, with about 237 mm of rain.
No. These are 1991–2020 climate normals from Meteostat, not a live forecast. Actual weather in any given week can differ.
