Monthly Matsuyama water temperature chart
The bar chart below shows the average monthly sea temperatures at Matsuyama over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 15.7 | 14.6 | 14.8 | 16.5 | 19.2 | 22.5 | 25.6 | 27.2 | 26.2 | 24.0 | 21.4 | 18.3 |
| °F | 60.3 | 58.3 | 58.6 | 61.7 | 66.6 | 72.5 | 78.1 | 81 | 79.2 | 75.2 | 70.5 | 64.9 |
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 | 14 | 13.7 | 13.6 | 14.9 | 16.1 | 19.8 | 23.5 | 26.3 | 24.9 | 22.9 | 19 | 15.6 |
| Max °C | 17.4 | 15.6 | 16 | 18.1 | 22.3 | 25.3 | 27.8 | 28.1 | 27.6 | 25.2 | 23.8 | 21.1 |
| Min °F | 58.6 | 57.4 | 57.4 | 60.1 | 63.5 | 69.8 | 76 | 80.1 | 77.9 | 74.1 | 68.1 | 62.2 |
| Max °F | 62 | 59.3 | 59.8 | 63.3 | 69.7 | 75.3 | 80.3 | 81.9 | 80.6 | 76.4 | 72.9 | 67.7 |