Monthly Tonghae water temperature chart
The bar chart below shows the average monthly sea temperatures at Tonghae over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 11.6 | 9.7 | 9.5 | 12.4 | 15.3 | 19.4 | 22.4 | 24.2 | 22.0 | 19.7 | 16.3 | 12.3 |
| °F | 52.9 | 49.5 | 49.1 | 54.3 | 59.5 | 66.9 | 72.3 | 75.6 | 71.6 | 67.5 | 61.3 | 54.1 |
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 | 9.6 | 7.8 | 7.4 | 10.1 | 12.6 | 15.8 | 19.9 | 21.8 | 19.1 | 16.8 | 13.8 | 8.3 |
| Max °C | 13.7 | 11.6 | 11.6 | 14.7 | 18.1 | 23.1 | 25 | 26.6 | 24.9 | 22.7 | 18.8 | 16.3 |
| Min °F | 50.9 | 47.6 | 47 | 52 | 56.8 | 63.3 | 69.8 | 73.2 | 68.7 | 64.6 | 58.8 | 50.1 |
| Max °F | 55 | 51.4 | 51.2 | 56.6 | 62.3 | 70.6 | 74.9 | 78 | 74.5 | 70.5 | 63.8 | 58.1 |