Monthly Umhlanga Rocks water temperature chart
The bar chart below shows the average monthly sea temperatures at Umhlanga Rocks over the year.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 25.9 | 26.1 | 26.1 | 25.1 | 23.6 | 22.7 | 21.9 | 21.2 | 22.1 | 22.4 | 23.1 | 24.8 |
| °F | 78.6 | 79 | 79 | 77.2 | 74.5 | 72.9 | 71.4 | 70.2 | 71.8 | 72.3 | 73.6 | 76.6 |
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 | 24.1 | 24.7 | 24.9 | 23 | 22.3 | 21.8 | 20.1 | 19.7 | 21 | 21.1 | 21.8 | 22.9 |
| Max °C | 27.8 | 27.5 | 27.3 | 27.2 | 25 | 23.7 | 23.8 | 22.7 | 23.2 | 23.7 | 24.5 | 26.8 |
| Min °F | 76.8 | 77.6 | 77.8 | 75.1 | 73.2 | 72 | 69.6 | 68.7 | 70.7 | 71 | 72.3 | 74.7 |
| Max °F | 80.5 | 80.4 | 80.2 | 79.3 | 75.9 | 73.9 | 73.3 | 71.7 | 72.9 | 73.6 | 75 | 78.6 |