With a tropical climate and an average year-round temperature of approximately 27 degrees Celsius (80 degrees Fahrenheit) Heron Island weather great for holidays.
Average Monthly Maximum Temperature
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Av Max°C | 30 | 30 | 29 | 27 | 24 | 22 | 21 | 26 | 27 | 29 | 29 | 29 |
| Av Max°F | 86 | 86 | 84 | 80 | 75 | 72 | 70 | 79 | 80 | 84 | 84 | 84 |
