Yokohama, Japan — Weather in January 2027

Month	Temp	Feels Like	Rain	Sun	Humidity	UV	Status	Details
January	9°C / 3°C	5°C / -2°C	5days (55 mm) Good	7.6h Good	64% Muggy	3.3 Moderate	Poor	View Details
February	10°C / 3°C	6°C / -1°C	8days (58 mm) Wet	8.1h Good	64% Muggy	4 Moderate	Poor	View Details
March	13°C / 7°C	10°C / 3°C	12days (130 mm) Wet	7.9h Good	71% Muggy	4.7 Moderate	Fair	View Details
April	17°C / 11°C	15°C / 8°C	11days (123 mm) Wet	8.6h Good	75% Muggy	5.5 High	Good	View Details
May best	21°C / 16°C	21°C / 14°C	12days (137 mm) Wet	8.7h Good	79% Humid	5.8 High	Excellent	View Details
June best	24°C / 19°C	26°C / 20°C	13days (189 mm) Wet	8.3h Good	84% Humid	6.6 High	Excellent	View Details
July	27°C / 23°C	32°C / 26°C	12days (152 mm) Wet	8.9h Good	87% Very Muggy	7.6 Very High	Good	View Details
August	29°C / 25°C	33°C / 28°C	12days (117 mm) Wet	10h Excellent	85% Humid	7.4 Very High	Fair	View Details
September best	26°C / 22°C	29°C / 23°C	14days (169 mm) Wet	7.7h Good	83% Humid	5.8 High	Excellent	View Details
October best	21°C / 16°C	20°C / 14°C	14days (188 mm) Wet	6.5h Fair	77% Humid	4 Moderate	Wet	View Details
November	16°C / 11°C	14°C / 8°C	10days (94 mm) Wet	7h Good	73% Muggy	3.3 Moderate	Good	View Details
December	11°C / 5°C	8°C / 1°C	6days (54 mm) Good	7.3h Good	67% Muggy	3 Moderate	Fair	View Details

What to Wear

Full winter gear is a must — insulated coat, thermal base layers, warm hat, gloves, and waterproof boots.

Packing List

Warm coatComfortable walking shoes

Frequently Asked Questions

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Is January a good time to visit Yokohama?

January is typically poor for visiting Yokohama, with average highs of 9°C (48°F) and around 5 rainy days. Yokohama, Japan in January has cold conditions, with highs averaging around 9.1°C (48°F). Sea temperature stays cool at

Does it rain a lot in Yokohama in January?

Yokohama typically sees around 5 rainy days in January with 55 mm (2.2 in) of total rainfall. An umbrella should suffice.

Does it get cold at night in Yokohama in January?

Yes, nights in Yokohama during January are cold, averaging 3°C (37°F). Pack warm layers and a coat for evenings.

What should I pack for Yokohama in January?

With highs of 9°C (48°F) and lows of 3°C (37°F) in January, we recommend: Warm coat, Comfortable walking shoes. Comfortable walking shoes are essential.

Is January among the best months weather-wise in Yokohama?

January is not the most favourable month weather-wise in Yokohama. Consider visiting during months with milder temperatures or less rainfall for a better experience.

What is the UV index in Yokohama in January?

The average UV index in Yokohama during January is 3 (moderate). Sunscreen and sunglasses are recommended during midday hours.

How many hours of daylight are there in Yokohama in January?

Yokohama gets approximately 10 hours of daylight per day in January, with around 8 hours of sunshine.

Does it snow in Yokohama in January?

Yes, Yokohama typically sees around 1 snow days in January with roughly 2 cm (1 in) of snowfall.

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