Hiroshima Weather Today

Hiroshima-ken, JP: Climate and Weather Year Round

Hiroshima-ken, also known as Hiroshima Prefecture, is located in the southwestern part of Japan's main island, Honshu. It is renowned for its historical significance as the site of the atomic bombing during World War II. Apart from its historical importance, Hiroshima-ken also boasts a diverse climate and weather throughout the year, making it an interesting destination for travelers.

Climate

Hiroshima-ken has a humid subtropical climate, characterized by hot and humid summers and mild winters. It experiences four distinct seasons, with each season bringing its own unique weather patterns.

Summer (June - August)

Summers in Hiroshima-ken are hot, humid, and often accompanied by frequent rainfall. Average temperatures range from 25°C (77°F) to 30°C (86°F). The region is also prone to typhoons during this season. These tropical cyclones can bring heavy rain, strong winds, and occasional damage to the area.

Autumn (September - November)

Autumn in Hiroshima-ken is mild and pleasant, with cooler temperatures and lower humidity compared to summer. Average temperatures range from 20°C (68°F) to 25°C (77°F) during the day, while nights can be cooler, ranging from 10°C (50°F) to 15°C (59°F). The region is known for its beautiful autumn foliage, attracting tourists from all over the world.

Winter (December - February)

Winters in Hiroshima-ken are relatively mild compared to other parts of Japan. Average temperatures during the day range from 8°C (46°F) to 12°C (54°F), while nighttime temperatures can drop to around 2°C (36°F) to 5°C (41°F). Snowfall is rare, but it can occur occasionally, especially in the northern parts of the prefecture.

Spring (March - May)

Spring in Hiroshima-ken is characterized by mild and comfortable weather. Average temperatures range from 10°C (50°F) to 15°C (59°F) during the day, while nights can be cooler, ranging from 5°C (41°F) to 10°C (50°F). The region is known for its beautiful cherry blossoms, which typically bloom in late March to early April, attracting numerous visitors.

Weather Patterns

Hiroshima-ken experiences a variety of weather patterns throughout the year, influenced by its geographical location and proximity to the Seto Inland Sea.

Rainfall

The prefecture receives a significant amount of rainfall throughout the year, with the wettest months being June and July. The average annual rainfall in Hiroshima-ken is around 1,500 millimeters (59 inches). It is important to note that the rainfall distribution can vary within the prefecture, with the northern areas generally receiving more precipitation compared to the southern regions.

Typhoons

Due to its location along the coast, Hiroshima-ken is susceptible to typhoons during the summer and early autumn months. Typhoons can bring heavy rain, strong winds, and potential disruptions to transportation and outdoor activities. It is advisable to stay updated on weather forecasts and follow any safety instructions provided by local authorities during typhoon season.

Sunshine

Hiroshima-ken enjoys a fair amount of sunshine throughout the year, especially during the spring and autumn seasons. The average annual sunshine hours in the prefecture range from 1,800 to 2,000 hours.

Recommended Attire

To ensure a comfortable and enjoyable visit to Hiroshima-ken, it is essential to pack appropriate attire based on the season you plan to visit:

Summer: Lightweight and breathable clothing, sunscreen, hat, and umbrella for protection against rain or sun.

Autumn: Layered clothing, including a light jacket or sweater for cooler evenings.

Winter: Warm clothing, including a coat, hat, gloves, and scarf, especially during colder spells.

Spring: Light to medium-weight clothing, including a light jacket or sweater for cooler days.

Conclusion

Hiroshima-ken, JP offers a diverse climate and weather year-round, allowing visitors to experience the beauty of each season. From hot and humid summers to mild winters, along with stunning autumn foliage and cherry blossoms in spring, Hiroshima-ken has something to offer for every traveler. It is important to stay informed about the weather conditions and pack accordingly to make the most of your visit to this historically significant and beautiful prefecture.