Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Glenden, Australia, where the sun is a constant companion in the Cwa climate. With UV levels peaking in the late morning and early afternoon, being aware of these levels is essential for preventing sunburn and maintaining long-term skin health. On particularly sunny days, Glenden can see UV Index values reaching as high as 9 around noon, highlighting the need for effective sun protection measures. By keeping an eye on the UV index, you can enjoy the beautiful outdoors while safeguarding your skin from harmful UV radiation.
As the sun rises, the UV Index begins to climb steadily, hitting a low of 1 at 7:00 AM. By 8:00 AM, it nudges up to 2, signaling the start of a brighter day. The index peaks at 9 at 12:00 PM, marking the sun’s most intense rays and urging everyone outside to take precautions. As the afternoon unfolds, the index gradually declines—dropping to 8 by 1:00 PM, then easing to 3 by 3:00 PM, before plummeting to 0 after 6:00 PM. This data highlights the crucial midday hours when UV exposure is at its highest, emphasizing the need for sun protection during this window. Be sun-smart and enjoy your day!
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 | 8 | very high | 15 min |
12:00 | 9 | 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, the UV Index exhibits significant seasonal variation, with the highest levels occurring from January to April and during select months like August and November. The high-risk months are notably January, February, March, April, August, October, and November, all categorized as having an extreme UV exposure with a burn time of just 10 minutes. Visitors and residents should take precautions during these periods by wearing sunscreen, protective clothing, and UV-blocking sunglasses, while also seeking shade during peak sunlight hours. As the UV Index decreases from May to July, the risk remains considerable, especially during the very high category months, so consistent sun protection is still essential. Overall, it is advised to stay informed and cautious year-round to effectively manage sun exposure.
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 |
Glenden | 16 | 16 | 15 | 12 | 9 | 7 | 8 | 11 | 13 | 14 | 16 | 16 |