Fukuoka Weather in September

Season: Autumn
In short: a little hot in the first half and warm in the second half

In September, Fukuoka steps into autumn. In the first half of the month, the maximum temperature during the day is still above 30°C (86°F) almost every day, and the temperature at night is usually around 20-25°C (68-77°F). In the second half of the month, the temperature drops slightly, with highs usually not exceeding 30°C (86°F) and lows around 20°C (68°F). This month, on average, the rainfall is below 150 mm and the humidity is 72%, so it’s still a bit humid. Moreover, it should be noted that typhoons may occur, so be sure to check the weather forecast before travelling there.

The weather of Fukuoka in September is relatively cozy, and you will not feel cold or too hot. It is one of the best months for sightseeing. Moreover, Hojoya Festival takes place in this month.

Averages for Fukuoka Weather in September

Items	Data
Average Highest Temperature	28°C (82.4°F)
Average Lowest Temperature	21°C (69.8°F)
Average Temperature	25°C (77°F)
Precipitation	143.5 mm
Average Rainy Days	11 days
Average Humidity	72%
Sunrise Time	5:52 - 6:12
Sunset Time	18:04 - 18:43
Daylight Hours	11.52 - 12.51 h
Average Sunshine Hours	5.5 h

Packing List to Visit Fukuoka in September

Clothes: Most days, you need to wear T-shirts, short shirts, thin pants, skirts, dresses, etc. But at the same time, you need to bring some thin jackets like shirts and thin knitwear as well in case of some cool nights and days in late September.

Shoes: It is recommended to bring casual shoes and sneakers to suit the climate of Fukuoka in September as well as for outdoor activities.

Accessories: Bring a parasol for both sun and rain protection. In addition, it would be best if you bring glasses and hats to prevent UV rays.

Recommended Places and Activities in Fukuoka in September

Recommendation Rate:

1. Hojoya Festival

The Hojoya Festival is one of the three major festivals in Fukuoka and has a history of more than 1,000 years. It is held every year from September 12 to 18 at Hakozakigu Shrine, attracting millions of people. During this period, more than 500 stalls will gather by sides of the pathway, selling a variety of local delicacies and traditional crafts or offering games and performances. In addition, during Hojoya Festival 2025, you will see the “Divine Procession”, which is one of Japan’s Intangible Cultural Properties and is held every two years.

2. Uminonakamichi Seaside Park

In addition to the cultural landscape, the weather in September is also suitable for natural attractions and outdoor activities, so you can go to Uminonakamichi Seaside Park. In September, you might see red spider lilies and cosmos in the park. You can rent a bicycle or scooter and enjoy the sea view as well as the park scenery at your leisure. Apart from your cycling trip, there is also a zoo where you can see parrots, kangaroos, capybaras, black squirrel monkeys, flamingos, etc., and a marine world where you can watch cute marine animals and animal shows.

View of Uminonakamichi Seaside Park

3. Kushida Shrine

In September, when the climate is not hot, it is recommended to visit the Kushida Shrine to experience Japan culture of worship in Fukuoka. With a history of more than 1,000 years, the shrine has been well-preserved with lush trees, peaceful courtyards, and solemn buildings with lanterns to ward off bad luck. There is also a thousand-year-old ginkgo tree, which is the symbol of the shrine and has witnessed the millennial changes of the shrine.

Kushida Shrine

Other Travel Recommendations

1. If you like sea, September is a great time to visit Fukuoka’s beaches. At this time, the beach is less crowded and the temperature is still pleasant. Apart from Uminonakamichi Seaside Park, Momochi Seaside Park and Keya Beach are also recommended.
2. In September, the natural scenery is beautiful, so it is recommended to find an outdoor hot spring and enjoy the beautiful scenery while enjoying the comfortable hot spring.

Fukuoka September Travel Tip

September 13-15 and September 23 in 2025 are two public holidays in Japan, when the traffic and attractions are usually crowded, and hotels and air tickets are more expensive, so you’d better make bookings in advance.

September Weather for Other Cities in Japan:

Fukuoka Weather by Month

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7-Day Fukuoka Weather Forecast

Recommended Fukuoka Tour

Long Vacation in Japan: 21 Days Tokyo - Nikko - Mt. Fuji - Nagano - Kanazawa - Shirakawa-go - Takayama - Nagoya - Nakasendo Way - Kyoto - Nara - Osaka - Mt. Koya - Kobe - Himeji - Okayama - Kurashiki - Hiroshima - Fukuoka - Nagasaki - Kumamoto - Kagoshima