Weather in April
Sea temperature
In April, the average sea temperature in Tsu, Japan, is 16.1°C (61°F).Note: Swimming becomes less enjoyable for most at a surface water temperature of 16.1°C (61°F). As the temperature decreases below 21°C (69.8°F), breathing becomes increasingly difficult.
Daylight
The average length of the day in April is 13h and 4min.On the first day of the month, sunrise is at 05:40 and sunset at 18:15. On the last day of April, sunrise is at 05:04 and sunset at 18:38 JST.
Frequently asked questions
What is the sea water temperature in April in Tsu?
In April, the average sea temperature in Tsu is 16.1°C (61°F). For most, swimming in 16.1°C (61°F) is not an enjoyable activity. Furthermore, controlling your breathing becomes progressively more difficult as the water temperature decreases from 21°C (69.8°F) to 15°C (59°F).
What is the average length of the day in April in Tsu?
In Tsu, the average day length in April is 13h and 4min.
When are sunrise and sunset in April in Tsu?
On the first day of April in Tsu, sunrise is at 05:40 and sunset at 18:15. On the last day of the month, sunrise is at 05:04 and sunset at 18:38 JST.
Average sea temperature in April
Tsu, Japan
- Average sea temperature in April: 16.1°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 April
Tsu, Japan
- Average daylight in April: 13h and 1min
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).
Tsu, Japan
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