Last updated: June 2, 2025
Awareness of the UV Index is crucial for residents and visitors in Mount Morgan, Australia, where the subtropical climate can lead to significant sun exposure. Understanding UV levels is not just about enjoying the sunshine; it's essential for preventing sunburn and protecting skin health. During the hottest hours, particularly between 11:00 AM and 1:00 PM, the UV Index can reach a maximum of 6, indicating a high risk of harm from unprotected sun exposure. With the region's typical climate contributing to elevated UV risks, it's important to stay informed and take preventative measures to enjoy the outdoors safely.
The UV Index starts low in the early morning, with a maximum of 1 at 07:00 and 08:00, making it a safe time for outdoor activities. As the day progresses, the intensity rises sharply, peaking at 6 between 11:00 and 12:00—the perfect time to take precautions if heading outside. By 13:00, it dips slightly to 5, and a more noticeable decline occurs in the afternoon, falling to 2 by 15:00. As the sun sets, the UV Index drops off sharply, reaching 1 by 16:00, and finally 0 past 18:00. It’s clear that midday sun calls for some sun safety measures, but the later hours provide a much more forgiving environment for enjoying the outdoors!
| 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 | 6 | high | 25 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 4 | 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 |
The UV Index shows significant seasonal variations, with the most hazardous levels occurring from January to April and during September to November, all categorizing as extreme with a burn time of just 10 minutes. Notably, February, November, and December consistently register an extreme UV Index of 15. As summer approaches, the risk decreases slightly with a very high index in May and August, where exposure times extend to 15 minutes, and further dips to a high level in June and July with a burn time of 25 minutes. Visitors and residents are strongly advised to take protective measures, especially during the high-risk months—wearing sunscreen, protective clothing, and seeking shade during peak hours to mitigate the risks of overexposure.
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 |
| 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 |
| Mount Morgan | 15 | 15 | 14 | 11 | 8 | 6 | 7 | 10 | 11 | 13 | 15 | 15 |