Weather in Tokyo in December
December in Tokyo is cool with average temperatures around 7.6°C (45.7°F). Moderate rainfall of 83mm spread over 7 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
11.6°C
52.9°F
Low
3.5°C
38.3°F
Precipitation
83 mm
3.3 inches
~7 rainy days
Conditions
Humidity
78%
Comparison to Adjacent Months
December is 5.2°C cooler than November, 36mm drier than November.
December is 2.6°C warmer than January.