What is the weather like in Fukuoka in August?

Expect temperatures between 25°C and 31°C with 36% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Fukuoka in August?

Fukuoka in August scores 50/100 based on 30 years of climate data. Worthwhile timing with some trade-offs.

Who should visit Fukuoka in August?

August in Fukuoka is ideal for: Business travelers.

Fukuoka Weather in August | 30-Year Forecast

Avg High

31°C

Hottest around day 5

Avg Low

25°C

Coolest around day 31

Rainy Days

25days

36% avg rain chance

Sunshine

8hrs/day

Summer season

Sea Temperature in August

Sea of Japan(日本海)

29.6°C

Monthly Average

Water Feel

🌴Tropical

Perfect for swimming and water sports

Swim Rating

✅Excellent for swimming

Based on average sea surface temperature

Body of Water

Sea of Japan

日本海

Fukuoka coastline

Essential Travel Info for Fukuoka

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

JPY

¥ Japanese yen

Language

Japanese

Driving

Left side

Safety

Very High Safety

GPI: 1.336

Travel Intelligence

Exclusive flight analytics & health data for Fukuoka

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Well Connected

60/ 100

Traffic Index

Popular destination

Peak Daily Arrivals

slots per day

Peak

Dec

Low

May

Monthly Traffic Distribution

293

Jan

291

Feb

293

Mar

234

Apr

234

May

286

Jun

288

Jul

292

Aug

266

Sep

263

Oct

289

Nov

296

Dec

Traffic Level

Low Season

Key Connections

Tokyo (HND)

Seoul Incheon (ICN)

Naha (OKA)

Tokyo Narita (NRT)

Miyazaki (KMI)

Health & Safety Advisory

CDC travel health recommendations

8 Recommendations

COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Hepatitis A

Consider hepatitis A vaccination for most travelers. It is recommended for travelers who will be doing higher risk activities, such as visiting smaller cities, villages, or rural areas where a traveler might get infected through food or water. It is recommended for travelers who plan on eating street food.

Hepatitis B

Recommended for unvaccinated travelers younger than 60 years old traveling to Japan. Unvaccinated travelers 60 years and older may get vaccinated before traveling to Japan.

Japanese Encephalitis

Recommended for travelers whoAre moving to an area with Japanese encephalitis to liveSpend long periods of time, such as a month or more, in areas with Japanese encephalitisFrequently travel to areas with Japanese encephalitisConsider vaccination for travelersSpending less than a month in areas with Japanese encephalitis but will be doing activities that increase risk of infection, such as visiting rural areas, hiking or camping, or staying in places without air conditioning, screens, or bed netsGoing to areas with Japanese encephalitis who are uncertain of their activities or how long they will be thereNot recommended for travelers planning short-term travel to urban areas or travel to areas with no clear Japanese encephalitis season.

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

Rabies

Dogs infected with rabies are not commonly found in Japan.If rabies exposures occur while in Japan, rabies vaccines are typically available throughout most of the country.Rabies pre-exposure vaccination considerations include whether travelers 1) will be performing occupational or recreational activities that increase risk for exposure to potentially rabid animals and 2) might have difficulty getting prompt access to safe post-exposure prophylaxis.Please consult with a healthcare provider to determine whether you should receive pre-exposure vaccination before travel.For more information, seecountry rabies status assessments.

+2 more

Source: CDC Travelers' Health

View Complete Health Guide

Is August a Good Time to Visit Fukuoka?

👌Worthwhile timing with some trade-offs(50/100)

Short Answer

Storm season alert for Fukuoka in August: beyond the 31°C, 36% rain averages, hurricane risk requires travel insurance and schedule flexibility.

Decision Factors

Typhoon season active

Western Pacific zone - expect potential typhoon activity

Oppressive heat and humidity

31.3°C with 80% humidity - challenging conditions

Vaccinations required

Yellow Fever

Feels significantly hotter than 31.3°C

Heat index: 42°C due to 80% humidity

Warm tropical seas

29.6°C sea temperature - Hot Soup

Peak tourist season

99% of annual peak - expect crowds and peak prices

Good For

💼
Business travelers
Climate-controlled meetings unaffected by weather

Who Should Avoid

💰
Budget travelers
Peak season means premium prices everywhere
👨‍👩‍👧‍👦
Families with children
42°C heat index dangerous for children
👴
Elderly travelers
Heat index of 42°C poses health risks
🥾
Outdoor enthusiasts
Extreme conditions limit outdoor activity options

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Fukuoka in August averages 31°C with 36% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Fukuoka in August

What are the temperatures in Fukuoka in August?

Daytime highs average 31°C, nights drop to 25°C. Temperatures remain fairly consistent.

How many rainy days in Fukuoka in August?

Expect around 25 days with measurable rainfall. An umbrella is advisable.

What to wear in Fukuoka in August?

Light, breathable fabrics. Don't forget sunglasses and a hat.

Is August peak season in Fukuoka?

This is shoulder season—moderate prices and manageable crowds.

Fukuoka Weather in August