Tokyo Weather in December: Climate, Temperature & Travel Tips
Avg 8.7°C · 58mm rain — December is winter in Tokyo.
- Avg high
- 12.4 °C
- Avg low
- 5.0 °C
- Avg
- 8.7 °C
- Precipitation
- 58 mm
Source: Open-Meteo Archive 2014–2023 · 10-year climate normals
Climate Overview
December in Tokyo, Japan brings winter conditions: average temperature 8.7°C, average high 12.4°C, average low 5.0°C. Monthly rainfall averages 58mm, making it a drier time of year.
Conditions are pleasant for most travel activities.
What to Pack
- Light jacket or fleece, long-sleeve shirts
- Closed shoes; layers for changing conditions
Best Things to Do
- Walking tours and city exploration
- Parks and outdoor cafes
- Seasonal food and night markets (where applicable)
Pros and Cons of Visiting in December
Pros:
- Low rainfall — minimal disruption to outdoor plans
Cons:
- No major weather drawbacks for typical activities
Climate source: Open-Meteo Archive (2014–2023).
Colour = avg temperature · blue = cool · orange = warm
- 1 August 28.1°C
- 2 July 26.7°C
- 3 September 24.4°C
- 1 January 6.3°C
- 2 February 6.9°C
- 3 December 8.7°C
FAQ
01 What is the average temperature in Tokyo in December? +
The average is 8.7°C, with a high of 12°C and a low of 5°C.
02 What is Tokyo like to visit in December? +
It is winter in Tokyo, which is cool — bring warm clothes.
03 Does it rain often in Tokyo during December? +
Average rainfall is 58mm, which is low.
04 What should I pack for Tokyo in December? +
Light jacket or fleece, long-sleeve shirts; Closed shoes; layers for changing conditions.
05 Is December a peak travel season for Tokyo? +
It is closer to off-season, with more reasonable prices and fewer crowds.
06 Where does this climate data come from? +
Monthly averages computed from Open-Meteo Archive 2014–2023 daily observations.
- Sources
- Open-Meteo Archive 2014-2023
- Updated
- 2026-04-17