Last updated: July 2, 2025
Awareness of the UV Index in Mount Buller is crucial for safeguarding your skin against harmful sun exposure. Understanding UV levels can help you take proactive measures to prevent sunburn and maintain skin health, especially during the peak hours when the UV Index reaches its maximum of 3 between 11 AM and 1 PM. Nestled in a temperate maritime climate (Cfb), Mount Buller offers breathtaking views and outdoor activities, but its altitude and clear skies can heighten UV exposure risks. Don’t let a day of fun turn into a sunburn; stay informed and protect yourself while enjoying everything this beautiful region has to offer.
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 exhibit significant seasonal variation, with extreme UV exposure typically occurring during the winter months, specifically from November to February, where the UV Index reaches as high as 15 in December and 14 in January. These months, along with March, present a high-risk for sunburn, with a rapid burn time of just 10 minutes. As spring approaches, UV levels drop slightly, peaking at 7 in April and transitioning to moderate levels of 5 in May and August. However, individuals should be vigilant again in September and October, when the UV Index rises to 8 and 10, marking these months as very high risk with a burn time of 15 minutes. From June to July, the moderate UV Index of 3 indicates that while the risk is reduced, protective measures should still be taken during prolonged outdoor activities. For all visitors and residents, it is crucial to monitor UV levels year-round and employ sun safety practices, especially during the high-risk months to minimize 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 |
| Mount Buller | 14 | 12 | 11 | 7 | 5 | 3 | 3 | 5 | 8 | 10 | 12 | 15 |
| 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 |