Last updated: August 1, 2025
Understanding the UV Index is crucial for residents and visitors in Port Elliot, Australia, where the unique Csb climate brings both beauty and sunshine. With UV levels peaking at a moderate 3 during midday hours, awareness can significantly enhance sunburn prevention and promote long-term skin health. As the sun’s rays are strongest when the UV Index is high, grasping these levels is essential to safely enjoy the outdoors while minimizing the risks associated with overexposure. Keep this guide handy to navigate Port Elliot's sunny days with confidence!
During the day, the UV Index showcases a gradual rise as the sun ascends, peaking at 3 between 10:00 AM and 1:00 PM. Early morning hours, specifically at 07:00 AM and 08:00 AM, maintain a gentle level of 1, making it relatively safe to be outdoors without sun protection. As you step out around 9:00 AM, the index nudges to 2, indicating a slight increase in UV exposure. From 10:00 AM to 1:00 PM, it reaches its highest point, suggesting that sun safety measures, such as sunscreen or protective clothing, become essential. By 2:00 PM, a decrease begins, returning to 1 by 15:00 PM, and fading further to 0 after 5:00 PM, marking a decline in UV intensity as the day winds down. Overall, early risers will enjoy a low UV risk, while midday sun seekers should take precautions to stay safe!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 5 | moderate | 30 min |
| 13:00 | 4 | moderate | 30 min |
| 14:00 | 3 | moderate | 30 min |
| 15:00 | 2 | low | 45 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV index levels exhibit significant fluctuations, reflecting seasonal changes in sun exposure. January to March mark the high-risk months, with extreme UV indices of 14 to 11 and a minimal burn time of just 10 minutes. April sees a decrease to a very high level with an index of 8 and a burn time of 15 minutes. Transitioning into the summer months from May to July, the UV index drops to a moderate range of 5 to 3, allowing for longer burn times of 30 minutes. This trend continues into August but shifts to high in September with an index of 7. As the year closes, October to December return to extreme levels of 10 to 14 and shortened burn times once again at 10 to 15 minutes. Residents and visitors should stay vigilant during high-risk months and take necessary sun protection measures, such as using sunscreen, wearing protective clothing, and seeking shade, especially from November to March.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Melbourne UVI | 14 | 12 | 11 | 7 | 4 | 3 | 3 | 5 | 7 | 9 | 12 | 14 |
| Port Elliot | 14 | 12 | 11 | 8 | 5 | 3 | 3 | 5 | 7 | 10 | 12 | 14 |
| Adelaide UVI | 14 | 13 | 12 | 8 | 5 | 3 | 4 | 5 | 7 | 10 | 12 | 15 |
| Sydney UVI | 14 | 13 | 11 | 8 | 5 | 3 | 4 | 6 | 8 | 10 | 12 | 14 |
| Perth UVI | 14 | 14 | 11 | 9 | 6 | 4 | 4 | 6 | 8 | 11 | 13 | 14 |
| Brisbane UVI | 15 | 15 | 13 | 10 | 7 | 5 | 5 | 8 | 9 | 12 | 14 | 15 |