Last updated: May 3, 2025
In Collarenebri, Australia, being aware of the UV Index is vital for protecting your skin and maintaining overall health. The UV Index provides essential information about the intensity of ultraviolet radiation, helping residents understand when to seek shade or apply sunscreen to prevent sunburn and long-term skin damage. Given Collarenebri's semi-arid climate, the sun can pose significant risks, especially during peak hours when UV levels soar—reaching as high as 6 between 11:00 AM and 12:00 PM. Stay informed and prioritize sun safety to enjoy the bright Australian sun responsibly!
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 |
Throughout the year, UV Index values fluctuate significantly, with the highest risk months occurring from January to March and again in October to November, where the UV Index consistently reaches extreme levels of 15 or 14, requiring caution due to a burn time of just 10 minutes. April sees a decline to a very high index of 10, while May and August shift to high levels of 7 and 8, extending burn times to 25 minutes. From June to July, the index remains moderate, allowing for a safer exposure time of 30 minutes. As autumn approaches, the index peaks again in September at 9, indicating very high risk before returning to extreme values in October and November. Therefore, visitors and residents should prioritize protective measures such as applying sunscreen, wearing protective clothing, and seeking shade, especially during the high-risk months to minimize skin damage from UV exposure.
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 |
| Collarenebri | 15 | 15 | 13 | 10 | 7 | 4 | 5 | 7 | 9 | 12 | 14 | 15 |
| Brisbane UVI | 15 | 15 | 13 | 10 | 7 | 5 | 5 | 8 | 9 | 12 | 14 | 15 |