Monthly Port Townsend water temperature chart
The bar chart below shows the average monthly sea temperatures at Port Townsend over the year.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
°C | 7.3 | 7.2 | 7.4 | 7.3 | 7.9 | 8.4 | 10.2 | 11.6 | 11.6 | 10.3 | 8.9 | 7.9 |
°F | 45.1 | 45 | 45.3 | 45.1 | 46.2 | 47.1 | 50.4 | 52.9 | 52.9 | 50.5 | 48 | 46.2 |
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 | 6.3 | 6.2 | 6.3 | 6.4 | 6.6 | 6.9 | 9.1 | 10.5 | 10.8 | 9 | 8 | 7.2 |
Max °C | 8.3 | 8.2 | 8.6 | 8.2 | 9.3 | 10 | 11.4 | 12.8 | 12.4 | 11.6 | 9.9 | 8.6 |
Min °F | 44.1 | 44 | 44.2 | 44.2 | 44.9 | 45.6 | 49.3 | 51.8 | 52.1 | 49.2 | 47.1 | 45.5 |
Max °F | 46.1 | 46 | 46.5 | 46 | 47.6 | 48.7 | 51.6 | 54.1 | 53.7 | 51.8 | 49 | 46.9 |