Monthly Hikkaduwa water temperature chart
The bar chart below shows the average monthly sea temperatures at Hikkaduwa over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 27.7 | 28.3 | 29.0 | 29.6 | 29.2 | 28.2 | 27.3 | 27.2 | 27.8 | 28.6 | 28.7 | 28.0 |
| °F | 81.9 | 82.9 | 84.2 | 85.3 | 84.6 | 82.8 | 81.1 | 81 | 82 | 83.5 | 83.7 | 82.4 |
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 | 26.4 | 27.1 | 28.2 | 28.5 | 28.1 | 27.1 | 26.2 | 26 | 26.7 | 27.3 | 27.5 | 26.9 |
| Max °C | 29 | 29.5 | 29.9 | 30.8 | 30.3 | 29.3 | 28.5 | 28.5 | 28.9 | 29.9 | 29.9 | 29.2 |
| Min °F | 80.6 | 81.7 | 83.4 | 84.2 | 83.5 | 81.7 | 80 | 79.8 | 80.9 | 82.2 | 82.5 | 81.3 |
| Max °F | 83.2 | 84.1 | 85.1 | 86.5 | 85.7 | 83.9 | 82.3 | 82.3 | 83.1 | 84.8 | 84.9 | 83.6 |