Fukuoka is the largest and most developed city on Kyushu, Japan's third-largest island. It is an important destination for international travelers and a common gateway for exploring Kyushu, thanks to its large international airport. It is also a rail hub connecting to other major cities in Japan, such as Tokyo and Osaka.

Fukuoka's climate is humid subtropical, with clearly distinct seasons, similar to Osaka. Temperatures average around 15-20°C during spring and autumn, making these the best times to visit. Rain falls throughout the year, though it is heaviest in summer. In winter, snow rarely falls, and when it does, it is light and doesn't last long. Nighttime temperatures are cold but rarely drop below freezing. In summer, daytime temperatures can rise above 30°C.

Recommended article ▶︎ Updated information on recommended attractions in Fukuoka

The hottest month in Fukuoka is August.

The coldest month in Fukuoka is January.

The rainiest month in Fukuoka is July.

The month with the longest daylight hours in Fukuoka is June

Monthly Weather Overview for Fukuoka

January

Average temperature: 7°C, cold, occasional rain, low rainfall

February

Average temperature: 8°C, slightly cold, low rainfall

March

Average temperature: 11°C, spring begins, cherry blossoms start to bloom, moderate rainfall

April

Average temperature: 15°C, pleasant spring weather, cherry blossoms in full bloom, low rainfall

May

Average temperature: 20°C, warm and pleasant, ideal for outdoor activities, low rainfall

June

Average temperature: 23°C, rainy season begins, high rainfall

July

Average temperature: 27°C, hot and humid, peak summer, high rainfall

August

Average temperature: 28°C, hottest month, high humidity, high rainfall

September

Average temperature: 25°C, end of summer, typhoon season begins, high rainfall

October

Average temperature: 20°C, pleasant autumn weather, low rainfall

November

Average temperature: 14°C, cooler, autumn leaves change color, low rainfall

December

Average temperature: 9°C, cold, clear skies, winter begins, low rainfall

Fukuoka Weather in Winter: December to February

• Winter in Fukuoka is cold, especially at night when temperatures can drop close to 0°C, though they rarely go below freezing. Snow is rare during this period, which also has the lowest rainfall of the year. January and February are the coldest months, with similar average temperatures of around 7-8°C, while December is slightly warmer, averaging around 9°C.
• What to wear in Fukuoka in winter: Dress as you would for other major Japanese cities, as temperatures are similar across most of the country, with the exception of Sapporo, which is colder. Prepare for temperatures around 0°C. Wear your warmest jacket or coat, as snow and strong winds are possible. Bring gloves, a scarf, and thermal underwear.
• Activities: See the winter illumination at Canal City Hakata, visit Dazaifu Tenmangu Shrine, soak in the hot springs of Yufuin
• Festivals: Hakata Light Up Walk

Weather and Temperature in Fukuoka in Spring: March, April, and May

• Spring in Fukuoka is cool and pleasant, ideal for sightseeing, with average temperatures between 10-20°C. Rainfall is still low but gradually increases. Cherry blossoms bloom from late March to early April. Nights remain cold, sometimes dropping to single-digit temperatures.
• What to wear in Fukuoka in spring: Light layers are comfortable for most of the season. If visiting in early March, bring a thicker jacket for nights and early mornings, along with warm layers underneath.
• Activities: View cherry blossoms at Maizuru Park and Nishi Park, visit Fukuoka Castle, stroll through Ohori Park
• Festivals: Cherry Blossom Festival at Maizuru Park, Hakata Dontaku Festival

Weather and Temperature in Fukuoka in Summer: June, July, and August

• Summer in Fukuoka is hot and humid, with daytime temperatures typically around 25-30°C. This season has the longest daylight hours and the highest rainfall of the year, especially in July and August, when temperatures often exceed 30°C.
• What to wear in Fukuoka in summer: Light clothing such as shorts or light pants works well. Bring a raincoat or umbrella, especially in June and July.
• Activities: Swim at Momochi Beach, visit Marine World Uminonakamichi aquarium, join summer festivals
• Festivals: Hakata Gion Yamakasa, Ohori Park Fireworks Festival

Weather and Temperature in Fukuoka in Autumn: September, October, and November

• Autumn in Fukuoka starts warm and humid, but temperatures gradually drop and the air becomes drier. September averages around 25°C, dropping to 20°C in October, then down to about 14°C in November, when the autumn leaves reach their peak. Nights can drop to single-digit temperatures.
• What to wear in Fukuoka in autumn: In early autumn (September), light clothing is fine, but bring a jacket along. If visiting to see the autumn leaves, prepare warmer layers, including a thicker jacket. Those sensitive to cold should bring a scarf and gloves.
• Activities: View autumn leaves at Ohori Park and Yusentei Garden, visit Shofukuji Temple, hike in the Sawara district
• Festivals: Hakata Tomyo Watching Festival, Sumiyoshi Shrine Autumn Festival

Fukuoka Attractions