Is Fukuoka hot in September?
Days are typically warm at 28.5°C, while nights average 21.3°C.
Japan · 1991–2020 normal
Fukuoka in
September.
Typical September weather in Fukuoka: 28.5°C by day, 21.3°C at night, 192 mm of rain over 11 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high28.5°C
Typical low21.3°C
Rain192 mm
Wet days11
In the year-round weather comparison, September scores 44 out of 100 (October leads the year at 81). Daylight is calculated as 12 h 20 from latitude 33.60°. Open-water sea temperature is 25.3°C (27 km from the place centre).
September at a glance
What is Fukuoka like in September?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 192 mm across about 11 wet days.
How much daylight is there?
There are about 12 h 20 between sunrise and sunset at mid-month, calculated from the place latitude.
Is September a good time to visit?
September ranks 5 of 12 in our weather comparison; October ranks first.
Event window
Warm sea in September
The nearest open-water NOAA OISST 1991–2020 cell averages 25.3°C in September. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 1863967
- NOAA station
- JA000047807 · FUKUOKA
- Station distance
- 3.6 km from the place centre
- Coverage
- Good coverage · 17 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Fukuoka is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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