Kurume Weather in September
What's the weather like in Kurume (Fukuoka) in September 2025?
The climate in Kurume during September can be summarized as hot, humid and wet.
September is in the fall / autumn in Kurume and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 19°C (67°F) is normal.
| Daytime temperature | 28.1°C 82.5°F |
|---|---|
| Nightly temperature | 19.2°C 66.5°F |
| Average temperature | 23.6°C 74.5°F |
| Daily sunshine | 5.6 hrs |
| Avg rainfall | 177 mm 6.9 ins |
| Rainy days | 17 days |
| Sea temperature | 26.4°C 79.5°F |
| Humidity | 78% |
| Windspeed | 7.2kph 5 mph |
On average September is the 5th wettest month of the year in Kurume with around 177mm 6.9 inches of rain making it a wet time to visit. This rainfall is typically spread over 17 days, although this may vary considerably.
On the flip side this corresponds to an average of 5.6 hours of sunshine per day.
September temperatures in Kurume
September rainfall
September hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Kurume in September 2025.
Other monthly averages
Best places to visit in September
Kurume weather stats
| Hottest month: | August | 31.8°C 89.2°F |
|---|---|---|
| Driest month: | December | 50mm 2ins |
| Sunniest month: | August | 6.9hrs |
| Coldest month: | January | 8.5°C 47.3°F |
| Wettest month: | July | 359mm 14.1ins |
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