Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors in Petermann, Australia, where the sun's powerful rays can pose significant risks to skin health and overall well-being. With its BWh climate, Petermann experiences intense sunlight, particularly during midday when UV levels peak at 8, making it imperative to be aware of daily fluctuations. Recognizing these UV levels can help you take preventative measures against sunburn and long-term skin damage, ensuring you enjoy the outdoors safely. Stay informed and protect your skin by keeping an eye on the UV Index!
As the day unfolds, the UV Index begins its ascent, starting at a gentle 1 by 7:00 AM. By 9:00 AM, it reaches a moderate 3, hinting at the sun's increasing power. The peak comes around 12:00 PM and 1:00 PM, where the index soars to an impressive 8, indicating a need for sun protection. As afternoon rolls in, it dips to 6 at 2:00 PM before gradually declining to 3 by 3:00 PM, and then easing to 1 at 5:00 PM. By evening, the UV Index settles to a pleasing 0 after 6:00 PM, signaling a safe return for outdoor activities as the sun sets. Stay vigilant during those peak hours to protect your skin while you enjoy the radiant daylight!
| 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 | 6 | high | 25 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, residents and visitors should be aware of significant UV index fluctuations, which can pose serious health risks. January to April sees extremely high UV levels, with indexes peaking at 17 and burn times as short as 10 minutes; thus, taking precautions during these months is crucial. As we transition into May and June, the UV index decreases slightly to 8 and 6, with longer burn times of 15 and 25 minutes, respectively. However, August brings a return to very high levels at 10, followed by a resurgence of extreme ratings in September and October at 12 and 14. November and December maintain severe conditions with indexes around 16. For safety, it is advised to limit sun exposure, wear protective clothing, and apply sunscreen regularly during these high-risk months to prevent skin damage.
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 |
| Petermann | 17 | 17 | 15 | 12 | 8 | 6 | 7 | 10 | 12 | 14 | 16 | 16 |