Monthly Felixstowe water temperature chart
The bar chart below shows the average monthly sea temperatures at Felixstowe over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 7.6 | 7.6 | 7.2 | 9.0 | 11.4 | 14.2 | 16.1 | 17.7 | 17.7 | 16.1 | 13.8 | 10.7 |
| °F | 45.7 | 45.7 | 45 | 48.2 | 52.5 | 57.6 | 61 | 63.9 | 63.9 | 61 | 56.8 | 51.3 |
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 | 5.9 | 5.5 | 5.3 | 7.3 | 9.7 | 12.4 | 14.7 | 16.5 | 16.4 | 14.6 | 11.7 | 8.3 |
| Max °C | 9.4 | 9.8 | 9.2 | 10.8 | 13.2 | 16.1 | 17.5 | 18.9 | 19.1 | 17.6 | 15.9 | 13.2 |
| Min °F | 44 | 43.6 | 43.1 | 46.5 | 50.8 | 55.8 | 59.6 | 62.7 | 62.6 | 59.5 | 54.7 | 48.9 |
| Max °F | 47.5 | 47.9 | 47 | 50 | 54.3 | 59.5 | 62.4 | 65.1 | 65.3 | 62.5 | 58.9 | 53.8 |