Monthly Falmouth water temperature chart
The bar chart below shows the average monthly sea temperatures at Falmouth over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 26.8 | 26.4 | 26.7 | 27.3 | 27.8 | 28.4 | 28.6 | 29.0 | 29.4 | 29.0 | 28.5 | 27.5 |
| °F | 80.2 | 79.5 | 80.1 | 81.1 | 82 | 83.1 | 83.5 | 84.2 | 84.9 | 84.2 | 83.3 | 81.5 |
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 | 26.2 | 25.9 | 25.7 | 26.4 | 26.2 | 27.3 | 27.7 | 27.8 | 28.4 | 28.2 | 27.7 | 26.7 |
| Max °C | 27.4 | 26.9 | 27.8 | 28.2 | 29.4 | 29.5 | 29.6 | 30.3 | 30.5 | 29.9 | 29.4 | 28.4 |
| Min °F | 79.6 | 79 | 79.1 | 80.2 | 80.4 | 82 | 82.6 | 83 | 83.9 | 83.4 | 82.5 | 80.7 |
| Max °F | 80.8 | 80 | 81.2 | 82 | 83.6 | 84.2 | 84.5 | 85.5 | 86 | 85.1 | 84.2 | 82.4 |