Weather in September
An excellent water temperature of 25.3°C (77.5°F) makes September in Shinagawa, Japan, a prime for swimming and other water activities.
Note: Water activities in surface temperatures between 25°C (77°F) and 29°C (84.2°F) are seen as exceptional and extremely agreeable for lengthened time spans.
On the first day of September, sunrise is at 05:13 and sunset at 18:08. On the last day of the month, sunrise is at 05:35 and sunset at 17:26 JST.
[Resources]Sea temperature
In Shinagawa, the average seawater temperature in September is 25.3°C (77.5°F).Note: Water activities in surface temperatures between 25°C (77°F) and 29°C (84.2°F) are seen as exceptional and extremely agreeable for lengthened time spans.
Daylight
In Shinagawa, the average length of the day in September is 12h and 25min.On the first day of September, sunrise is at 05:13 and sunset at 18:08. On the last day of the month, sunrise is at 05:35 and sunset at 17:26 JST.
Frequently asked questions
What is the water temperature in September in Shinagawa?
In Shinagawa, Japan, in September, the average water temperature is 25.3°C (77.5°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
What is the average length of the day in September in Shinagawa?
The average day length in September is 12h and 25min.
What time are sunrise and sunset in September in Shinagawa?
In September, on the first day of the month, sunrise is at 05:13 and sunset at 18:08. On the last day of the month, in Shinagawa, sunrise is at 05:35 and sunset at 17:26 JST.
Average sea temperature in September
Shinagawa, Japan
- Average sea temperature in September: 25.3°C
The best month for swimming (with the highest average sea temperature) is August (25.7°C).
The coldest month (with the lowest average sea temperature) is February (14°C).
Average daylight in September
Shinagawa, Japan
- Average daylight in September: 12h and 2min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
Shinagawa, Japan
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