Yamaga Weather in September
What's the weather like in Yamaga (Kumamoto) in September 2024?
The climate in Yamaga during September can be summarized as warm, humid and wet.
September is in the fall / autumn in Yamaga and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 18°C (65°F) is normal.
| Daytime temperature | 27°C 80.6°F |
|---|---|
| Nightly temperature | 18.2°C 64.8°F |
| Average temperature | 22.6°C 72.7°F |
| Daily sunshine | 5.4 hrs |
| Avg rainfall | 189 mm 7.4 ins |
| Rainy days | 17 days |
| Sea temperature | 26.4°C 79.5°F |
| Humidity | 80% |
| Windspeed | 7.2kph 5 mph |
On average September is the 5th wettest month of the year in Yamaga with around 189mm 7.4 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 5.4 hours of sunshine per day.
September temperatures in Yamaga
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 Yamaga in September 2024.
Other monthly averages
Best places to visit in September
Yamaga weather stats
| Hottest month: | August | 30.5°C 86.9°F |
|---|---|---|
| Driest month: | December | 52mm 2ins |
| Sunniest month: | October | 5.8hrs |
| Coldest month: | January | 7.4°C 45.3°F |
| Wettest month: | July | 430mm 16.9ins |
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