Monthly Dexter water temperature chart
The bar chart below shows the average monthly sea temperatures at Dexter over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 3.5 | 2.8 | 1.8 | 3.4 | 5.5 | 14.9 | 21.4 | 23.0 | 20.3 | 14.6 | 9.7 | 5.7 |
| °F | 38.3 | 37 | 35.2 | 38.1 | 41.9 | 58.8 | 70.5 | 73.4 | 68.5 | 58.3 | 49.5 | 42.3 |
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 | 1.9 | 1.3 | 0.4 | 1 | 2.8 | 7.6 | 17.4 | 21.2 | 17.6 | 10.7 | 7.5 | 2.9 |
| Max °C | 5.2 | 4.4 | 3.2 | 5.9 | 8.3 | 22.3 | 25.4 | 24.8 | 23 | 18.6 | 12 | 8.5 |
| Min °F | 36.7 | 35.5 | 33.8 | 35.7 | 39.2 | 51.5 | 66.5 | 71.6 | 65.8 | 54.4 | 47.3 | 39.5 |
| Max °F | 40 | 38.6 | 36.6 | 40.6 | 44.7 | 66.2 | 74.5 | 75.2 | 71.2 | 62.3 | 51.8 | 45.1 |