Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Sinclair, Australia, where our beautiful, clear skies can pose hidden dangers. Awareness of UV levels is essential not only for preventing painful sunburns but also for maintaining long-term skin health. Given Sinclair’s temperate climate, especially during warmer months, understanding the varying UV exposure risks—like the peak index level of 5 around noon—can help you take appropriate precautions. Whether you’re enjoying outdoor activities or simply commuting, knowing the UV Index empowers you to protect your skin and embrace the sunshine safely.
The UV Index data showcases a dynamic shift throughout the day, peaking during the midday hours. Starting at 1 in the early morning, the index rises steadily, reaching a moderate 5 between 11:00 AM and 1:00 PM, indicating a strong potential for sunburn. As the afternoon wanes, the UV levels begin to decline, dropping to 3 by 2:00 PM and tapering off to 1 by late afternoon. The day concludes with the UV Index falling to 0 after 6:00 PM, signaling a safe retreat indoors. For those enjoying outdoor activities, it's clear that protection is most crucial during the peak hours from 11 AM to 1 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 | 4 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 5 | moderate | 30 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 3 | 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 exhibits significant seasonal changes, with the highest values observed in the winter months of January, February, and November, all rated at 14, categorized as extreme, and necessitating a cautious burn time of just 10 minutes. Following closely, March also presents high risk with a UV Index of 12. The risk slightly diminishes in April (UV Index 8, very high) and further decreases through May and June to a moderate level of 5 and 4, respectively. However, September and October see an increase to 8 and 10, indicating very high risk once again. August is classified as high (UV Index 6) while the summer months retain a moderate status. Visitors and residents should remain vigilant during the extreme and very high months, particularly from January to March and again in November, ensuring adequate sun protection and minimizing midday sun exposure to prevent harmful effects from UV radiation.
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 |
| Sinclair | 14 | 14 | 12 | 8 | 5 | 4 | 4 | 6 | 8 | 10 | 13 | 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 |