Winter in Tokyo
Tokyo Weather in December
On average, Tokyo sees a top of 12°C and an overnight low of 5°C in December, with around 5 rain days and 57mm of total rainfall. UV is typically low, 2-3.
12°C
5°C
57mm
5
What December is like in Tokyo
Winter returns with cold, dry days under clear Pacific-side skies. December is one of Tokyo's sunniest months, though mornings can be frosty.
These figures are long-term averages, not a forecast — for today's actual conditions and the week ahead, check the live Tokyo weather forecast. Averages are useful for planning travel, events or what to pack, but any single December can run warmer, cooler, wetter or drier than the long-term normal.