Monthly Irákleion water temperature chart
The bar chart below shows the average monthly sea temperatures at Irákleion over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 16.8 | 16.2 | 16.4 | 16.9 | 19.3 | 22.8 | 25.4 | 25.9 | 25.0 | 22.8 | 20.1 | 17.8 |
| °F | 62.2 | 61.2 | 61.5 | 62.4 | 66.7 | 73 | 77.7 | 78.6 | 77 | 73 | 68.2 | 64 |
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 | 15.5 | 15.1 | 15.5 | 15.4 | 17.4 | 20.9 | 23.7 | 24.3 | 23.9 | 20.8 | 18.3 | 15.9 |
| Max °C | 18.1 | 17.4 | 17.4 | 18.5 | 21.2 | 24.7 | 27.1 | 27.5 | 26.1 | 24.9 | 21.9 | 19.7 |
| Min °F | 60.9 | 60.1 | 60.6 | 60.9 | 64.8 | 71.1 | 76 | 77 | 75.9 | 71 | 66.4 | 62.1 |
| Max °F | 63.5 | 62.4 | 62.5 | 64 | 68.6 | 74.9 | 79.4 | 80.2 | 78.1 | 75.1 | 70 | 65.9 |