Last updated: May 3, 2025
Understanding the UV Index is essential for residents and visitors in Ausservillgraten, Austria, where the sun's rays can pose significant risks to skin health, particularly in the warmer months. With rising levels peaking at 10 during midday, the potential for sunburn and long-term skin damage becomes a real concern. As a region characterized by a Dfc climate, Ausservillgraten experiences varied sunlight exposure throughout the year; therefore, staying informed about daily UV levels is crucial for safe outdoor activities. By knowing when to seek shade or apply sunscreen, you can protect your skin and enjoy the stunning Alpine beauty responsibly.
The UV Index throughout the day shows a clear progression in intensity, peaking at a formidable 10 around noon. The morning starts off relatively mild, with values of 1 at 7:00 AM gradually rising to 4 by 9:00 AM. As the day unfolds, the index escalates swiftly, reaching 8 by 11:00 AM and then hitting its zenith of 10 at 12:00 PM and 1:00 PM. After this peak, there’s a noticeable decline; by 3:00 PM, it drops to 8 and continues to decrease until it settles back at 1 by 7:00 PM. This data underscores the importance of sun protection during the peak hours of 11:00 AM to 1:00 PM, when UV exposure is highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV Index levels fluctuate significantly, impacting the potential for skin damage due to sun exposure. The high-risk months for UV exposure are from March to August, with peak levels reaching a UV Index of 10 in May, June, and July. During these months, the exposure category is classified as very high, necessitating precautions such as seeking shade and wearing protective clothing, as the burn time drops to just 15 minutes. March and September offer moderate risk with UV Index levels of 7 and 5, respectively, while January and December return to a low risk category with burn times of 45 minutes. It is crucial for both visitors and residents to remain informed about these seasonal changes, especially during the summer months, to protect themselves from harmful UV radiation.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Vienna UVI | 2 | 3 | 5 | 6 | 8 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| Linz UVI | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 4 | 2 | 1 |
| Graz UVI | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 4 | 3 | 1 |
| Salzburg UVI | 2 | 3 | 6 | 7 | 8 | 9 | 9 | 8 | 6 | 4 | 3 | 2 |
| Innsbruck UVI | 2 | 4 | 7 | 7 | 9 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |
| Ausservillgraten | 2 | 4 | 7 | 8 | 10 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |