Hiroshima weather is known for its distinct four seasons, with hot summers, mild autumns, cool winters, and mild to warm springs. The city experiences heavy rainfall from June to September, with an average of 20-30 inches per month. The wettest month is July, with an average of 12 days of rain per month. The city also experiences occasional typhoons during the summer and fall months.

Hiroshima has a humid subtropical climate, with temperatures ranging from an average high of 29°C (84°F) in August to an average low of 0°C (32°F) in January. The city also experiences occasional snowfall during the winter months, although it is not a common occurrence.

One of the most notable weather events in Hiroshima is the cherry blossom season, which typically occurs in late March to early April. During this time, the city’s many parks and gardens are filled with beautiful pink and white blooms, making it a popular time for visitors to experience the local culture and scenery.

Month Low (°C) High (°C) Low (°F) High (°F) Rain (%)
January -3 6 27 43 50
February -1 8 30 46 40
March 3 12 37 54 50
April 9 18 48 64 50
May 15 22 59 72 60
June 19 26 66 79 70
July 22 29 72 84 80
August 22 29 72 84 80
September 19 26 66 79 70
October 14 20 57 68 60
November 7 14 45 57 50
December 1 8 3446 40

When considering the best time to visit Hiroshima, it is important to take into account the city’s weather patterns and what activities and sights you plan on experiencing during your trip.

If you’re looking to experience the cherry blossoms, the best time to visit is in late March to early April. This is when the city’s many parks and gardens are filled with beautiful pink and white blooms, making it a popular time for visitors to experience the local culture and scenery. Keep in mind that this is also a peak tourist season, so it’s best to plan your trip well in advance.

For those looking to escape the heat and enjoy milder weather, the best time to visit is during the autumn months of September and October. The temperatures are pleasant and the city’s gardens and parks are filled with the vibrant colors of fall. This is also a great time to experience the local festivals and events that take place during this time of year.

If you’re looking to experience the city’s culture and history, the best time to visit is during the winter months. This is when the city is less crowded with tourists and you can have a more authentic experience. Keep in mind, however, that temperatures can be quite cool during this time of year and occasional snowfall can occur.

If you’re looking to experience the city’s outdoor activities and natural beauty, the best time to visit is during the spring months of April and May. The temperatures are mild and the city’s many gardens and parks are coming to life with new growth and blooms. This is also a great time to experience the city’s many hiking and biking trails.

For those who are looking to experience the city’s nightlife and entertainment, the best time to visit is during the summer months of June, July, and August. The temperatures are warm and the city’s many bars, clubs, and outdoor events are in full swing. Keep in mind that this is also the wettest time of year, so be prepared for rain.

Ultimately, the best time to visit Hiroshima will depend on your personal preferences and what you hope to experience during your trip. Whether you’re looking to experience the city’s culture and history, enjoy its natural beauty, or experience its nightlife and entertainment, there is something for everyone in Hiroshima all year round.