September
Weather in September
Sea temperature
In September, the average sea temperature in Hasaki, Japan, is 24.8°C (76.6°F).Note: Your comfort in 24.8°C (76.6°F) waters hinges on your relationship with the cold, today's sunny disposition, wind patterns, and the air's temperature. For context, Olympic swimmers are no strangers to waters of 25°C (77°F) to 28°C (82.4°F).
Daylight
The average length of the day in September is 12h and 25min.On the first day of the month, sunrise is at 05:08 and sunset at 18:04. On the last day of September, sunrise is at 05:30 and sunset at 17:22 JST.
Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the sea temperature in September in Hasaki?
In September, the average sea temperature in Hasaki is 24.8°C (76.6°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 24.8°C (76.6°F) water.
How many hours of daylight does Hasaki have in September?
The average day length in September is 12h and 25min.
When are sunrise and sunset in September in Hasaki?
In September, on the first day of the month, sunrise is at 05:08 and sunset at 18:04. On the last day of the month, sunrise is at 05:30 and sunset at 17:22 JST.
Average sea temperature in September
Hasaki, Japan
- Average sea temperature in September: 24.8°C
The best month for swimming (with the highest average sea temperature) is August (25.2°C).
The coldest month (with the lowest average sea temperature) is February (14.7°C).
Average daylight in September
Hasaki, 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).
