Monthly Sými water temperature chart
The bar chart below shows the average monthly sea temperatures at Sými over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 17.8 | 16.9 | 16.9 | 17.3 | 19.7 | 22.8 | 24.9 | 26.1 | 25.6 | 23.2 | 20.3 | 18.5 |
| °F | 64 | 62.4 | 62.4 | 63.1 | 67.5 | 73 | 76.8 | 79 | 78.1 | 73.8 | 68.5 | 65.3 |
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 | 16 | 15.8 | 16 | 15.8 | 17.9 | 21.2 | 23.2 | 24.4 | 23.8 | 20.4 | 17.9 | 16.5 |
| Max °C | 19.7 | 18 | 17.9 | 18.9 | 21.5 | 24.5 | 26.7 | 27.8 | 27.4 | 26 | 22.8 | 20.6 |
| Min °F | 62.2 | 61.3 | 61.5 | 61.6 | 65.7 | 71.4 | 75.1 | 77.3 | 76.3 | 71 | 66.1 | 63.3 |
| Max °F | 65.9 | 63.5 | 63.4 | 64.7 | 69.3 | 74.7 | 78.6 | 80.7 | 79.9 | 76.6 | 71 | 67.4 |