Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors of Twin Waters, Australia, where the beautiful subtropical climate can lead to significant sun exposure and potential skin health risks. With UV levels peaking at 6 around midday, it’s essential to be aware of these fluctuations to effectively prevent sunburn and safeguard your skin. Being informed about local UV exposure helps you take necessary precautions, ensuring that you enjoy the sunny outdoors while minimizing the risk of harmful effects on your skin. Whether you’re lounging by the beach or enjoying a stroll, knowing the UV index can help you and your loved ones stay safe under the Australian sun.
Experience the sun's intensity as the day unfolds with the UV Index revealing a dynamic range of exposure. Beginning at dawn, the index starts at a modest 1 at 07:00 and 08:00, making it a safe time for morning strolls. As the sun climbs higher, the UV Index rises sharply, peaking at 6 between 12:00 and 13:00, signaling high risk for skin damage at midday. Afterward, it gradually tapers off, dipping to 2 by 15:00, and further falling back to 1 by the late afternoon. As evening approaches, the UV levels finally drop to 0 after 18:00, providing a safe end to the day. Remember, protection is key during those peak hours!
| 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 | 5 | moderate | 30 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 levels exhibit significant seasonal variations, with the highest risk occurring from January to March and in November and December, all classed as extreme with a UV index of 15 and a quick burn time of just 10 minutes. The month of April presents a notable decrease to very high at a UV index of 10, while May and June transition into high and moderate categories, with increased burn times of 25 and 30 minutes, respectively. As summer progresses into July, the UV index remains moderate before peaking again for late summer and autumn, reaching very high levels in August and September. Visitors and residents should remain vigilant, especially during the high-risk months by wearing sunscreen, hats, and protective clothing, and seeking shade during peak hours. It’s essential to stay informed and protect your skin year-round, especially during extreme exposure times.
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 |
| Twin Waters | 15 | 15 | 14 | 10 | 7 | 5 | 5 | 8 | 10 | 12 | 14 | 15 |