Last updated: May 3, 2025
Understanding the UV Index is essential for residents and visitors of Victor Harbor, Australia, where the sun can be particularly intense, even in a mild Csb climate. By keeping an eye on UV levels, you can effectively prevent sunburn and safeguard your skin health. The UV Index in Victor Harbor fluctuates throughout the day, peaking between 11:00 AM and 1:00 PM with levels reaching 5, indicating a moderate risk of harm from unprotected sun exposure. Stay informed and enjoy the sunny shores responsibly!
As the day begins, the UV Index starts off low, peaking at 1 from 7:00 AM to 8:00 AM. However, by 9:00 AM, it climbs to 3, indicating a moderate increase in UV exposure. The real intensity is felt around 11:00 AM and 12:00 PM, where the index reaches its maximum of 5, suggesting a need for sun protection during these hours. As the afternoon progresses, the UV Index begins to decline, dropping to 2 by 3:00 PM and tapering off to 0 by 5:00 PM onwards, signaling a safe period to enjoy outdoor activities without concern for UV rays. Stay vigilant during the peak hours to keep your skin protected!
| 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 | 4 | moderate | 30 min |
| 14:00 | 3 | moderate | 30 min |
| 15:00 | 2 | low | 45 min |
| 16:00 | 1 | low | 45 min |
| 17:00 | 0 | low | 45 min |
| 18:00 | 0 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, seasonal UV changes reveal that the months of January to March experience extreme UV Index levels, with a maximum of 14, necessitating a burn time of just 10 minutes. As we move into April, the UV index drops slightly to 8, categorized as very high, while May and June see moderate levels at 5 and 3, resulting in longer burn times of 30 minutes. August sees a return to moderate UV levels before rising to high in September with a UV index of 7. As the year concludes, October and November see extreme and very high levels again, urging caution for outdoor activities. The high-risk months for UV exposure are therefore January, February, March, November, and December. Visitors and residents should prioritize sun safety during these periods by wearing protective clothing, using high-SPF sunscreen, and limiting sun exposure, especially during peak hours.
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 |
| Victor Harbor | 14 | 13 | 11 | 8 | 5 | 3 | 3 | 5 | 7 | 10 | 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 |