Last updated: July 2, 2025
Awareness of the UV Index is crucial for residents and visitors of Macedon, Australia, where the picturesque surroundings come with a hidden risk: UV radiation. Understanding UV levels not only helps in preventing sunburn but also plays a significant role in maintaining long-term skin health. Given Macedon's temperate climate, characterized by mild summers and cool winters, UV exposure can still be significant, particularly during the midday hours when the index peaks at 3. Knowledge of daily UV variations empowers the community to take appropriate sun-safety measures and enjoy the beautiful outdoors while minimizing health risks.
The UV Index throughout the day offers a clear insight into solar intensity, peaking at 3 between 11:00 AM and 1:00 PM, signaling moderate sun exposure. The day begins with 0 UV at 7:00 AM, gradually rising to 1 by 8:00 AM and maintaining a low level until 10:00 AM. As the sun climbs higher, the index reaches 2 by mid-morning and then stabilizes at 3 during the lunch hours, suggesting the need for sun protection. By mid-afternoon, numbers dip back to 2 and diminish further to 1 as the evening approaches. Finally, the UV Index returns to 0 after 6:00 PM, marking a transition into a safer time to enjoy the outdoors without risk of sunburn.
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 0 | low | 45 min |
08:00 | 1 | low | 45 min |
09:00 | 1 | low | 45 min |
10:00 | 2 | low | 45 min |
11:00 | 3 | moderate | 30 min |
12:00 | 3 | moderate | 30 min |
13:00 | 3 | moderate | 30 min |
14:00 | 2 | low | 45 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 fluctuate significantly, indicating varying degrees of sun exposure risk. The high-risk months for UV exposure are January, February, March, November, and December, each exhibiting an extreme UV Index with a burn time of just 10 minutes. Following these months, April and September score a high UV Index, where a burn can occur in 25 minutes. Conversely, the UV Index drops to moderate levels in May, June, July, and August, allowing for safer outdoor activities with longer burn times of 30 minutes. October sees a shift back to a very high UV Index, with a burn time of only 15 minutes. Therefore, visitors and residents alike should exercise caution during the extreme months, ensuring adequate sun protection, and be mindful of the moderate months for prolonged outdoor enjoyment with fewer risks.
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 |
Macedon | 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 |