Masan
South Korea
Long-term weather forecast
Long-term weather forecast

April weather forecast and climate
Masan, South Korea

Sea temperature

In Masan, South Korea, the average seawater temperature in April is 14.2°C (57.6°F).
Note: Swimming in 14.2°C (57.6°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.

Daylight

The average length of the day in April is 13.1h.

How cold is the water in April in Masan?

In Masan, the average seawater temperature in April is 14.2°C (57.6°F). Swimming in 14.2°C (57.6°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 April in Masan?

In April, the average length of the day in Masan, South Korea, is 13.1h.
Average sea temperature in April - Masan, South Korea
  • Average sea temperature in April: 14.2°C

The best month for swimming (with the highest average sea temperature) is August (26.1°C).
The coldest month (with the lowest average sea temperature) is March (12.4°C).

Average daylight in April - Masan, South Korea
  • Average daylight in April: 13.1h

The month with the longest days is June (Average daylight: 14.5h).
The month with shortest days is December (Average daylight: 9.8h).