Nakatsu
Japan
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Nakatsu, Japan

Sea temperature

In Nakatsu, Japan, the average seawater temperature in Abril is 13.8°C (56.8°F).
Note: At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

Daylight

The average length of the day in Abril is 13h.

How cold is the water in Abril in Nakatsu?

In Nakatsu, in Abril, the average water temperature is 13.8°C (56.8°F). Swimming in 13.8°C (56.8°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

What is the average length of the day in Abril in Nakatsu?

The average length of the day in Abril is 13h.
Average sea temperature in April - Nakatsu, Japan
  • Average sea temperature in April: 13.8°C

The best month for swimming (with the highest average sea temperature) is August (26.5°C).
The coldest month (with the lowest average sea temperature) is February (11.8°C).

Average daylight in April - Nakatsu, Japan
  • Average daylight in April: 13h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 10h).