Last updated: June 2, 2025
In Leonora, Australia, understanding the UV Index is crucial for protecting your skin and overall health from the sun's harmful rays. With the region's BWh climate characterized by hot, dry conditions, UV exposure can peak during midday hours, making awareness essential for sunburn prevention and long-term skin health. By staying informed about daily UV levels, you can make proactive choices to avoid potential risks, ensuring your outdoor activities remain enjoyable and safe. With UV Index levels reaching 5 at midday, it's vital to adopt protective measures like sunscreen and shaded spaces during peak exposure hours.
The UV Index for the day showcases a clear peak during the midday hours, rising from a low of 1 at 07:00 and 08:00. By 09:00, it reaches 2, but the real intensity hits at 10:00, soaring to 4. The maximum exposure occurs around 11:00 and 12:00, both maintaining a 5 on the scale, urging sun-seekers to take precautions. As the afternoon progresses, the index gently declines to 4 at 13:00, then dips further to 3 by 14:00. By the time the clock strikes 15:00, it drops to 2, and the evening sets in with a comfortable 1 at 16:00. After 17:00, the UV Index drops to 0, signaling a safe end to sun-related activities.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 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 | 0 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index experiences significant fluctuations throughout the year, with the highest risk months being January, February, March, October, November, and December, when the UV Index reaches levels categorized as extreme (up to 16). During these months, a burn can occur in as little as 10 minutes of unprotected exposure. The transition to lower risk begins in April and continues into June and July, where UV levels drop to very high and moderate, allowing for longer safe exposure times of up to 30 minutes. However, caution is still advised in August and September, as the UV index increases again to high and very high. To ensure safety from harmful UV exposure, visitors and residents are strongly encouraged to use sun protection strategies, such as wearing protective clothing, applying sunscreen regularly, and seeking shade, especially during the peak months of high UV activity.
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 |
| Leonora | 16 | 15 | 14 | 10 | 7 | 5 | 5 | 7 | 10 | 12 | 14 | 16 |