Hiroshima Weather in January

 Season: Winter
 In short: the coldest month, a little precipitation

Itsukushima Shrine

The weather of Hiroshima in January is cold and dry. Actually, January is the coldest month in Hiroshima, and its lowest temperature may drop below 0°C (32°F). But on average, the lowest temperatures on most days are above 0°C (32°F), and the overall average temperature is 6°C (42.8°F). Moreover, January is dry. It is sunny most of the time, and snows or rains occasionally but not much. It should be noted that when it snows, the temperature will be lower than normal. 

In this month, the number of visitors is small, and you can enjoy beautiful snow quietly and visit famous spots without crowds around. Besides, the climate in January is warmer than many other countries in the same latitude. Therefore, it’s a good travel time and destination for budget travelers.

 See also: Japan Weather in January

Items	Data
Average Highest Temperature	10°C (50°F)
Average Lowest Temperature	2°C (35.6°F)
Average Temperature	6°C (42.8°F)
Precipitation	58 mm
Average Rainy Days	7 days
Average Humidity	63%
Sunrise Time	7:09 - 7:17
Sunset Time	17:10 - 17:38
Daylight Hours	9.53 - 10.28 h
Average Sunshine Hours	4.6 h

What to Wear and Pack to Visit Hiroshima in January

 Clothes and shoes: Hiroshima climate is cold in January, so you need to wear thick clothes like sweater, thick overcoats, thick jackets, downcoats and winter pants. Moreover, there is a large temperature difference between indoors and outdoors because of the work of air condition, so it is recommended to bring clothes that are easy to be put on and taken off. As for shoes, you may need thicker sneakers or boots. If it snows and the road is slippery, you’d better wear snow boots to keep you warm and safe.  

 Others: You also need hats, scarves, and gloves in the cold winter. With about 7 rainy days on average, you’d better bring an umbrella.

Recommended Places and Activities in Hiroshima in January

 Tourism Rate:

1. Miyajima Island

Corridor of Itsukushima Shrine

In January, Miyajima Island, which is known as one of the three most famous scenic spots in Japan, is far less crowded, so you can have a visit at a leisurely pace. It has been an object of nature worship in Japanese culture since ancient times, and is regarded as an “island where gods live”. Miyajima is famous for Itsukushima Shrine and the Otorii gate that stands in the sea. On snowy days of January, you may enjoy the unique snow scenery of them.

If you visit the island on January 1, 2025, the New Year, you will meet many Japanese visiting the shrine to pray for safety and good luck for the coming year. If you are interested, you can also pray, and there will be Omamori, a kind of amulet in Japan, for sale. Moreover, you may encounter traditional dance and music performances here. What should be mentioned is that, on that day, the shrine will be crowded and you may need to wait in line.

Tip: There is a tide timetable at the entrance to the shrine, which will give you references if you want to walk under the torii gate at low tide and enjoy it up close.

2. Atomic Bomb Dome 

The quiet and solemn atmosphere and less crowds make winter a suitable season to visit the Atomic Bomb Dome, one of the a few surviving buildings near the center of the explosion of the atomic bomb. The site was originally a domed building, and only the main structure was partially preserved after the explosion in 1945. In 1996, the site was declared a UNESCO World Heritage Site, becoming a symbol of yearning for permanent peace. 

Hiroshima Atomic Bomb Dome in January

3. Takataniyama

In January, the phenomenon of a sea of clouds occurs almost every day in Takataniyama. Standing on the Takataniyama Viewing Platform, you can see the vast sea of clouds. If you make it to the top of the mountain before sunrise, you will also see the sun rising over the clouds. Also, there may be snow on the mountain in January. All of these make up a white world. If you plan to visit Takataniyama to see the spectacular sea of clouds, remember to check the weather conditions in advance.

January Weather for Other Cities in Japan:

• Tokyo Weather in January
• Kyoto Weather in January
• Osaka Weather in January
• Nara Weather in January
• Hokkaido Weather in January
• Nagoya Weather in January
• Fukuoka Weather in January

Hiroshima Weather by Month