Monthly Incheon water temperature chart
The bar chart below shows the average monthly sea temperatures at Incheon over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 5.1 | 3.6 | 4.2 | 8.4 | 13.0 | 18.7 | 22.2 | 23.3 | 21.9 | 18.3 | 13.6 | 8.7 |
| °F | 41.2 | 38.5 | 39.6 | 47.1 | 55.4 | 65.7 | 72 | 73.9 | 71.4 | 64.9 | 56.5 | 47.7 |
Monthly average max / min water temperatures
The graph below shows the range of monthly water temperatures over several years.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min °C | 2.3 | 2.3 | 1.9 | 5.2 | 9.1 | 15.1 | 20.1 | 20.7 | 20.3 | 15.7 | 10.2 | 5.2 |
| Max °C | 8 | 5 | 6.5 | 11.6 | 17 | 22.3 | 24.4 | 25.9 | 23.5 | 20.9 | 17 | 12.3 |
| Min °F | 38.4 | 37.2 | 37.3 | 43.9 | 51.5 | 62.1 | 69.9 | 71.3 | 69.8 | 62.3 | 53.1 | 44.2 |
| Max °F | 44.1 | 39.9 | 41.9 | 50.3 | 59.4 | 69.3 | 74.2 | 76.5 | 73 | 67.5 | 59.9 | 51.3 |