Yokohama Weather in January

 Season: Winter
 In short: the coldest month but bearable; not much rainfall

Sunny Yokohama in January

How Cold Is Yokohama in January?

Although January is the coldest month in Yokohama all year round, it is not unbearably cold in general. The high temperature during the day is 10 degrees Celsius (50 degrees Fahrenheit) on average and there are a few occasions when the high temperature can reach 14-16℃ (57.2-60.8℉) during sunny noon. However, early mornings and evenings are colder, with the average low temperature of 3℃ (37.4℉). Weather below freezing point occurs for only a few days in this month. Sometimes when the wind blows, the perceived temperature is lower than the forecast suggests.

Not High Precipitation and Humidity

Precipitation is not high throughout January, with an average of 9 wet days and the monthly average precipitation of 80mm. In most cases, the daily precipitation does not exceed 10mm, which means rainfalls in this month are usually very mild. But rain can easily make the road slippery, so you’d better wear non-slip shoes if you need to go out.

Yokohama weather in January is moderately humid, about 53%, a very comfortable level.

Silent Yokohama Street in Late January

Does It Snow in Yokohama in January?

Yes, but snowy weather in Yokohama in January is scarce and the snow gets melted quickly. In this month of some years, there were no snowfalls at all. 

Daylight Hours & Sunshine Hours

The time of sunrise and sunset in January is around 6:48 and 16:51 respectively, so Yokohama has an average daylight duration of 10 hours every day this month. Since the day gets dark very early, you’d better start your visit early in the morning.

Daily sunshine in January is generally sufficient, about 6 hours, which brings both some warmth and convenience for outdoor activities. With ample sunlight, it is more conducive for you to take delightful travel photos.

What to Wear for Yokohama Trip in January

 Upper

Wool sweater or thick hoodie plus down coat are the common outfits for outdoor sightseeing in January. Most indoor attractions like the Yokohama Red Brick Warehouse are equipped with warm air conditioning, so just keeping the inner layer would be enough when you are indoors. 

 Bottom
Thick sweatpants are suitable in January. Or you can wear layers like a thermal underwear plus jeans.

 Shoes
Snow boots are the best options for keeping your feet warm. Long boots are also OK for females, but remember to wear thermal leggings to protect your knees against the cold. Hiking shoes are more comfortable for long walks. Besides, you are advised to wear warm wool socks inside.

 Other Accessories
You can bring hats and scarves for extra warmth.

Travel Recommendations & Tips for Yokohama Trip in January

 The visibility in this month is comparatively high, so you have a greater chance to admire a clear view of the cityscape of Yokohama by sitting in the 112.5-meter-high (369-feet) Giant Ferris Wheel in Yokohama Cosmo World or standing on the top floor of the Yokohama Landmark Tower. If it’s clear enough, you can even watch the beautiful snow-capped Mount Fuji in distance.

 Chinese New Year is in some years celebrated in January. Around the festival, Yokohama Chinatown is worthier of visiting than usual because of various celebration activities such as dragon and lion dances, lantern decorations, and firework shows.

 Having a bowl of hot ramen in the cold month of January is a very enjoyable experience. The more enjoyable experience is to make your own hot ramen with your favorite flavor. If you want to try it, then don’t miss Cup Noodles Museum in your 2026 Yokohama trip. There are ramens of different tastes for you to choose and you can participate in the entire production process. As a reminder, you’d better make reservation in advance in case you need to wait for a long time.

 If you want to watch the sunset in the Yamashita Park near the sea, you need to make sure your clothes are both warm and wind-proof, because the temperature drops rapidly after sunset, and it’s often windy there, making the perceived temperature even lower.

Festive Stores in Yokohama Chinatown

Yummy Ramen in Cup Noodles Museum

Yokohama Weather by Month