What to pack for Yokohama in December
- a warm coat, hat and gloves
- a packable rain layer
Humidity averages 67%; max daily wind around 24 km/h.
How December compares
Best months in Yokohama: April–May & October–November. See the full best time to visit Yokohama guide.
Yokohama in December: the details
In December, Yokohama sees average daytime highs of 12°C (53°F) and overnight lows of 4°C (38°F). Rainfall totals roughly 54 mm across 6.2 rainy days, and the sun shines about 7.5 hours per day with 9.6 hours of daylight mid-month. Relative humidity averages 67%.
In context: December is the 10th-warmest month and the 11th-wettest in Yokohama. The sunniest month is August (10.7 h/day).
| Metric | December average |
|---|---|
| Daytime high | 12°C / 53°F |
| Overnight low | 4°C / 38°F |
| Rainfall | 54 mm over 6.2 rainy days |
| Sunshine | 7.5 h/day (9.6 h daylight) |
| Humidity | 67% |
| Travel score | 6.4 / 10 |
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Yokohama, Japan (35.43, 139.65) — see our methodology. Actual conditions vary year to year.
Not set on Yokohama? Browse the best places to visit in December ranked by travel score.
Frequently asked questions
How hot is Yokohama in December?
Daytime highs in Yokohama in December average 12°C (53°F); nights drop to about 4°C.
Does it rain in Yokohama in December?
Expect around 6.2 rainy days and 54 mm of rainfall in December.
Is December a good time to visit Yokohama?
December is a fair shoulder-season month in Yokohama — decent conditions with some trade-offs. Overall travel score: 6.4/10. The best months are April–May & October–November.
Where should you go next month?
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