Weather in Fukuoka in August
August in Fukuoka is warm with average temperatures around 26.8°C (80.2°F). Expect significant rainfall with 204mm across approximately 16 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
30.9°C
87.6°F
Low
22.8°C
73.0°F
Precipitation
204 mm
8.0 inches
~16 rainy days
Conditions
Humidity
84%
Comparison to Adjacent Months
August is 153mm drier than July.
August is 3.7°C warmer than September.