Last updated: May 3, 2025
In Gayndah, Australia, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels is essential for preventing sunburn and reducing the risk of long-term skin damage. With a Cfa climate that offers plenty of sunshine, especially during the peak hours between 10 AM and 2 PM when UV levels can reach as high as 7, residents and visitors must stay informed about daily UV exposure risks. Embracing knowledge of the UV Index can help you enjoy the beautiful outdoors while keeping your skin safe.
As the day unfolds, the UV Index reaches its peak during the late morning and early afternoon hours. Starting at a mild 1 at 7 AM, the index gradually climbs to a more noticeable 7 by 11 AM, signaling a time when sun protection becomes essential. It holds steady at 7 until noon, then begins to decline, dipping to 4 by 2 PM, and further falling to 1 by 4 PM. By evening, the UV Index drops to 0, indicating a safe time to enjoy the outdoors without the worry of harmful UV exposure. Remember, during the peak hours from 10 AM to 2 PM, it's crucial to wear sunscreen and protective clothing to safeguard your skin!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 6 | high | 25 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 |
During the year, the UV Index exhibits significant seasonal variation, peaking in the colder months of January through April, where it remains in the extreme category, hovering around 16 to 11 with a rapid burn time of just 10 minutes. Visitors and residents should take extra precautions during these months, as the risk of sunburn is particularly high. As we transition into May and August, the UV Index drops to very high levels of 8 and 9, increasing the burn time to 15 minutes; caution is still advised. The high UV Index persists in June and July with readings of 6, allowing for a slightly longer burn time of 25 minutes, yet sun protection remains essential. Fall ushers in another wave of higher UV levels in September through November, with readings climbing back to extreme levels, challenging residents to stay vigilant, particularly as burn times shorten again. Ultimately, from January to November, October and November mirror the intensity of January, emphasizing that UV protection should be practiced year-round, especially during the high-risk months.
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 |
| Gayndah | 16 | 15 | 14 | 11 | 8 | 6 | 6 | 9 | 11 | 13 | 14 | 15 |