Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Tieri, Australia, where the subtropical BSh climate brings varying levels of sun exposure throughout the day. Being aware of UV levels is essential for preventing sunburn and protecting overall skin health—especially when daytime peaks, like the index reaching a maximum of 7 during the midday hours, indicate a higher risk of skin damage. As you enjoy the outdoors in this vibrant community, knowing when to seek shade or apply sunscreen can help you safely embrace the sunshine while keeping your skin safe and healthy.
The UV Index for the day reveals a significant shift as the sun rises. Starting at a low 1 at 07:00 and 08:00, the intensity gradually ramps up, peaking at 7 during 12:00 and 13:00—prime time to protect your skin! As the afternoon progresses, it dips to 5 by 14:00, then descends further to 3 at 15:00. The latter part of the day sees a decline in UV exposure, returning to 1 by 16:00 and eventually dropping to 0 by 18:00 and 19:00. Be mindful of the midday sun; it's wise to wear sunscreen and seek shade when the UV Index is at its highest!
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 | 7 | high | 25 min |
14:00 | 5 | moderate | 30 min |
15:00 | 3 | moderate | 30 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 seasonal variations, with extreme exposure levels dominating the winter months and returning in late fall. The highest risk months are January, February, March, April, September, October, and November, all marked by an extreme UV Index of 15-16 and a burn time of just 10 minutes. In contrast, the risk decreases slightly in May and June, where the UV levels fall to very high and high categories, allowing for slightly longer safe exposure times of 15 and 25 minutes, respectively. Residents and visitors are strongly advised to take protective measures, especially during these high-risk months, by wearing sunscreen, protective clothing, and seeking shade to minimize the risk of 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 |
Tieri | 16 | 15 | 15 | 11 | 8 | 6 | 7 | 10 | 12 | 14 | 15 | 16 |