Monthly Conneaut water temperature chart
The bar chart below shows the average monthly sea temperatures at Conneaut over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 1.6 | 0.4 | 0.6 | 3.7 | 8.8 | 17.5 | 23.4 | 24.2 | 21.3 | 16.5 | 10.6 | 5.2 |
| °F | 34.9 | 32.7 | 33.1 | 38.7 | 47.8 | 63.5 | 74.1 | 75.6 | 70.3 | 61.7 | 51.1 | 41.4 |
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 | -0.3 | -0.2 | -0.3 | 1.1 | 3.9 | 11.8 | 20.7 | 22.3 | 18.5 | 12.8 | 7.8 | 1.9 |
| Max °C | 3.5 | 1 | 1.5 | 6.4 | 13.7 | 23.2 | 26.1 | 26.2 | 24.1 | 20.3 | 13.5 | 8.6 |
| Min °F | 33 | 32.1 | 32.2 | 36.1 | 42.9 | 57.8 | 71.4 | 73.7 | 67.5 | 58 | 48.3 | 38.1 |
| Max °F | 36.8 | 33.3 | 34 | 41.4 | 52.7 | 69.2 | 76.8 | 77.6 | 73.1 | 65.5 | 54 | 44.8 |