Climate
Weather in Japan in December
Weather in Japan, December
In December, Japan sees average highs of 11.8°C (53°F) and lows of 2.5°C (37°F), with around 47 mm of rain.
Japan — December
Japan → December
- Daytime high
- 11.8°C (53°F)
- Overnight low
- 2.5°C (37°F)
- Rainfall
- 47 mm
- Best-time rank
- Off-peak
How December compares
| This month | 11.8°C (53°F) / 2.5°C (37°F) · 47 mm |
|---|---|
| Yearly average | 20.8°C (69°F) / 12.4°C (54°F) · 131 mm |
December in Japan runs 9°C (16.2°F) cooler than the yearly average, and is drier than the yearly average. Pack winter clothing — it will be cold.
Common questions
What is the weather like in Japan in December?
Average highs of 11.8°C (53°F) and lows of 2.5°C (37°F), with around 47 mm of rain.
Is December a good time to visit Japan?
It is an off-peak month for comfort in Japan; May, June, October tend to be more pleasant.
Updated climate normals, 2025