September weather forecastTsu, Japan
September
Weather in September
The perfect water temperature of 25.9°C (78.6°F) makes September a great period for swimming and other water activities in Tsu, Japan.Sea temperature
In Tsu, the average seawater temperature in September is 25.9°C (78.6°F).Note: For activities in the water such as swimming or diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are considered optimal for prolonged enjoyment without discomfort.
Daylight
In Tsu, the average length of the day in September is 12h and 24min.On the first day of the month, sunrise is at 05:27 and sunset at 18:20. On the last day of September, in Tsu, sunrise is at 05:47 and sunset at 17:39 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
In Tsu, Japan, in September, the average water temperature is 25.9°C (78.6°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.
In September, the average day length in Tsu, Japan, is 12h and 24min.
On the first day of September in Tsu, Japan, sunrise is at 05:27 and sunset at 18:20. On the last day of the month, sunrise is at 05:47 and sunset at 17:39 JST.
Average sea temperature in September
Tsu, Japan
- Average sea temperature in September: 25.9°C
The best month for swimming (with the highest average sea temperature) is August (27.1°C).
The coldest months (with the lowest average sea temperature) are February and March (14.6°C).
Average daylight in September
Tsu, Japan
- Average daylight in September: 12h and 24min
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).
