Monthly Kawaguchi water temperature chart
The bar chart below shows the average monthly sea temperatures at Kawaguchi over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 17.7 | 16.9 | 17.0 | 18.1 | 20.1 | 22.3 | 24.9 | 26.2 | 26.2 | 23.5 | 22.2 | 19.7 |
| °F | 63.9 | 62.4 | 62.6 | 64.6 | 68.2 | 72.1 | 76.8 | 79.2 | 79.2 | 74.3 | 72 | 67.5 |
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 | 15.3 | 15.6 | 15.9 | 15.8 | 17 | 20.1 | 23.1 | 23.9 | 23.5 | 22.2 | 19.9 | 17.1 |
| Max °C | 20.2 | 18.3 | 18.2 | 20.5 | 23.2 | 24.5 | 26.7 | 28.6 | 29 | 24.9 | 24.5 | 22.3 |
| Min °F | 61.5 | 61.1 | 61.5 | 62.3 | 65.1 | 69.9 | 75 | 76.9 | 76.5 | 73 | 69.7 | 64.9 |
| Max °F | 66.4 | 63.8 | 63.8 | 67 | 71.3 | 74.3 | 78.6 | 81.6 | 82 | 75.7 | 74.3 | 70.1 |