Gunsan
South Korea
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Gunsan, South Korea

Sea temperature

In June, the average sea temperature in Gunsan, South Korea, is 19.7°C (67.5°F).
Note: For swimming, a surface water temperature of 19.7°C (67.5°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).

Daylight

June has the longest days of the year, with an average of 14.6h of daylight.

How cold is the water in June in Gunsan?

In Gunsan, in June, the average water temperature is 19.7°C (67.5°F). Swimming in 19.7°C (67.5°F) is not enjoyable for the majority. Controlling breathing becomes progressively more difficult as surface water temperature decreases below 21°C (69.8°F).

When are the longest days in Gunsan?

June has the longest days of the year, with an average of 14.6h of daylight.

How many hours of daylight does Gunsan have in June?

The average length of the day in June in Gunsan is 14.6h.
Average sea temperature in June - Gunsan, South Korea
  • Average sea temperature in June: 19.7°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 (5.3°C).

Average daylight in June - Gunsan, South Korea
  • Average daylight in June: 14.6h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.8h).