Mud festival in South Korea
In July, the peaceful seaside town of Boryeong turned into a chaos of mud for 9 days. We recommend putting this festival on your bucket list.
Average monthly water temperature in Sosan, South Korea
On this page you find the mean water temperature over the year in Sosan (), South Korea. Understand how water temperatures vary throughout the year.
In Sosan, water temperatures vary throughout the year. The warmest month is August, with an average water temperature of 25°C (77°F).
The coldest month is March, with an average temperature of 5°C (41°F). These seasonal variations make Sosan a great destination for different kinds of aquatic activities.
Sosan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sosan - and find the best time to visit.
Sosan 3-Day Forecast
More climate data for Sosan
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Sosan climate overview or explore weather in South Korea.
Popular in October
Where to go in October - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Mud festival in South Korea
10 Hidden gems in Asia you need to visit
Explore 10 hidden gems in Asia offering authentic experiences, from pristine beaches and remote islands to cultural treks and peaceful mountain villages.
Chase the autumn leaves in Japan
Japan is one of these cases which turns into a gold, yellow and orange fairy tale starting from September. And we can honestly say: We cannot imagine a more beautiful season to visit Japan.
The 10 Most Exquisite Beaches in the Philippines
Explore the top 10 breathtaking beaches in the Philippines, from serene Nacpan Beach to volcanic Camiguin Island, in our detailed guide.