Monthly Saint John water temperature chart
The bar chart below shows the average monthly sea temperatures at Saint John over the year.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 3.7 | 2.6 | 2.2 | 3.7 | 6.3 | 9.7 | 13.0 | 13.7 | 12.9 | 10.7 | 8.3 | 5.9 |
°F | 38.7 | 36.7 | 36 | 38.7 | 43.3 | 49.5 | 55.4 | 56.7 | 55.2 | 51.3 | 46.9 | 42.6 |
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 | 1.2 | 1.3 | 1.1 | 2 | 4.2 | 7.4 | 11.3 | 12.9 | 11.8 | 9 | 6.6 | 3.6 |
Max °C | 6.3 | 4 | 3.3 | 5.5 | 8.5 | 12.1 | 14.8 | 14.5 | 14.1 | 12.4 | 10 | 8.2 |
Min °F | 36.2 | 35.4 | 34.9 | 37 | 41.2 | 47.2 | 53.7 | 55.9 | 54.1 | 49.6 | 45.2 | 40.3 |
Max °F | 41.3 | 38.1 | 37.1 | 40.5 | 45.5 | 51.9 | 57.2 | 57.5 | 56.4 | 53 | 48.6 | 44.9 |