Monthly Napanee Downtown water temperature chart
The bar chart below shows the average monthly sea temperatures at Napanee Downtown over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 2.7 | 2.2 | 1.8 | 3.2 | 5.2 | 12.9 | 18.7 | 20.0 | 18.2 | 13.1 | 8.2 | 4.7 |
| °F | 36.9 | 36 | 35.2 | 37.8 | 41.4 | 55.2 | 65.7 | 68 | 64.8 | 55.6 | 46.8 | 40.5 |
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 | 1.9 | 0.9 | 0.5 | 1.5 | 2.6 | 7.5 | 15.2 | 18.2 | 15.9 | 9.1 | 6.1 | 2.8 |
| Max °C | 3.6 | 3.6 | 3.1 | 4.9 | 7.9 | 18.4 | 22.2 | 21.9 | 20.5 | 17.1 | 10.3 | 6.7 |
| Min °F | 36.1 | 34.7 | 33.9 | 36.1 | 38.8 | 49.8 | 62.2 | 66.2 | 62.5 | 51.6 | 44.7 | 38.6 |
| Max °F | 37.8 | 37.4 | 36.5 | 39.5 | 44.1 | 60.7 | 69.2 | 69.9 | 67.1 | 59.6 | 48.9 | 42.5 |