Weather in September
September welcomes autumn to Wakayama, Japan. With sea temperatures dropping to 26.7°C (80.1°F) from August's peak, it marks the beginning of a cooling trend. Despite a decrease in daylight hours, the city exhibits an alluring charm with multi-hued foliage and tranquil weather. The transition to October brings about an evident change in climate, with indications of the advancing, cooler months.
Note: Between the temperatures of 25°C (77°F) and 29°C (84.2°F), water is considered very warm, providing pleasure in water activities without discomfort over lengthy periods.
On the first day of the month, sunrise is at 05:32 and sunset at 18:25. On the last day of September, sunrise is at 05:53 and sunset at 17:45 JST.
Sea temperature
In Wakayama, the average seawater temperature in September is 26.7°C (80.1°F).Note: Between the temperatures of 25°C (77°F) and 29°C (84.2°F), water is considered very warm, providing pleasure in water activities without discomfort over lengthy periods.
Daylight
In September, the average length of the day is 12h and 24min.On the first day of the month, sunrise is at 05:32 and sunset at 18:25. On the last day of September, sunrise is at 05:53 and sunset at 17:45 JST.
Frequently asked questions
What is the water temperature in September in Wakayama?
In Wakayama, Japan, in September, the average water temperature is 26.7°C (80.1°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.
How many hours of daylight does Wakayama have in September?
In Wakayama, the average day length in September is 12h and 24min.
When is the sunrise / sunset in September in Wakayama?
In September, on the first day of the month, sunrise is at 05:32 and sunset at 18:25. On the last day of the month, in Wakayama, Japan, sunrise is at 05:53 and sunset at 17:45 JST.
Average sea temperature in September
Wakayama, Japan
- Average sea temperature in September: 26.7°C
The best month for swimming (with the highest average sea temperature) is August (27.7°C).
The coldest month (with the lowest average sea temperature) is February (15.6°C).
Average daylight in September
Wakayama, Japan
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
Wakayama, Japan
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