Monthly Niigata water temperature chart
The bar chart below shows the average monthly sea temperatures at Niigata over the year.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 12.0 | 10.1 | 9.9 | 11.3 | 14.5 | 20.2 | 24.2 | 27.0 | 25.5 | 21.3 | 17.7 | 14.2 |
°F | 53.6 | 50.2 | 49.8 | 52.3 | 58.1 | 68.4 | 75.6 | 80.6 | 77.9 | 70.3 | 63.9 | 57.6 |
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 | 8.1 | 8.8 | 9.2 | 10.6 | 16 | 21.2 | 25.6 | 23.2 | 19.1 | 14.8 | 11.3 |
Max °C | 14.5 | 12.2 | 11.1 | 13.5 | 18.4 | 24.4 | 27.2 | 28.4 | 27.9 | 23.6 | 20.7 | 17.1 |
Min °F | 51.2 | 48.2 | 48.7 | 50.2 | 54.2 | 64.2 | 72.6 | 79.2 | 75.6 | 68.1 | 61 | 54.7 |
Max °F | 56.1 | 52.3 | 51 | 54.5 | 62 | 72.6 | 78.6 | 82 | 80.3 | 72.6 | 66.9 | 60.5 |