Last updated: July 2, 2025
Staying aware of the UV Index is crucial for residents and visitors of Tannum Sands, Australia. Understanding UV levels helps prevent sunburn and protect skin health, especially in the region’s warm Cfa climate, where the sun can be particularly intense. With peak UV readings reaching 7 during midday hours, it's essential to be proactive in applying sunscreen and seeking shade to safeguard against the risks of prolonged sun exposure. By keeping an eye on the UV Index, you can enjoy the beautiful beaches of Tannum Sands while ensuring your skin stays healthy and protected.
The UV Index reveals an early morning reprieve, starting at a gentle 1 at 7:00 AM and remaining low through 9:00 AM. However, as the sun climbs, intensity increases sharply, peaking at a 7 around noon, signaling the most potent UV exposure of the day. The early afternoon maintains a respectable UV level of 6 at 1:00 PM before gradually tapering off. By mid-afternoon, it drops to 4, then swiftly declines to 1 by 4:00 PM, and finally settles at 0 by 6:00 PM, marking the day's end for UV concern. This hourly trend underscores the importance of sun safety during peak hours, especially between 10 AM and 2 PM.
| 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 | 5 | moderate | 30 min |
| 11:00 | 6 | 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 |
The UV Index experiences significant fluctuations throughout the year, peaking in the winter months, specifically from January to February with an extreme index of 15, resulting in a burn time of just 10 minutes. March continues with a high index of 14 before dropping to 11 in April; however, the risk remains extreme for these months. As we transition into May and June, the UV Index decreases slightly to 8 and 6, representing very high and high exposure categories, respectively, with burn times extending to 15 and 25 minutes. Notable high-risk months return in September and November, where the index reaches 11 and 14, respectively, each again requiring only 10 minutes of exposure to cause burns. Visitors and residents are strongly advised to take precautions during these high-risk months by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade, particularly during peak sun hours to minimize UV exposure and potential 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 |
| Tannum Sands | 15 | 15 | 14 | 11 | 8 | 6 | 6 | 9 | 11 | 13 | 14 | 15 |