Last updated: July 2, 2025
In Stelvio, Italy, being aware of the UV Index is crucial for protecting your skin and maintaining overall health while enjoying the stunning alpine scenery. With high UV levels, especially during midday hours, understanding the importance of sun safety can help you prevent sunburn and long-term skin damage. Given Stelvio's unique ET climate, where intense sunlight can lead to elevated UV exposure, staying informed about the UV Index empowers residents and visitors alike to enjoy the great outdoors responsibly. From mornings to late afternoons, be sure to take precautions when the UV Index peaks, especially between 11 AM and 3 PM, to safeguard your skin from harmful rays.
The UV Index begins its climb at 07:00, starting from a modest 1, and steadily ascends as the sun rises higher in the sky. By 10:00, it's reached 6, indicating a noticeable increase in UV exposure. The intensity peaks at 12:00, reaching a striking 10 and continuing to 11 at 13:00, marking the height of the midday sun's power. As the afternoon unfolds, the UV levels gradually decline, dropping to 9 at 15:00, then tapering off to 4 by 17:00. The evening brings a comfortable 3 at 18:00, before slipping back to 1 as dusk settles in at 19:00. It's a clear reminder to protect your skin during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | 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 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index demonstrates notable seasonal changes, indicating varying levels of sun exposure risk for visitors and residents. The months of March through August see the highest UV levels, with April, May, June, and July classified as very high to extreme with UV indices reaching 8 to 11 and recommended burn times as low as 10 to 15 minutes. May and June emerge as high-risk months, where caution is essential due to the extreme exposure category. Conversely, January and December present much lower indices of 2, categorized as low risk, allowing for longer times in the sun without severe risk of burning. To mitigate sun damage, individuals are advised to take protective measures, particularly during high-risk months: seek shade, wear protective clothing, and apply broad-spectrum sunscreen to enjoy outdoor activities safely.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Milan UVI | 2 | 3 | 5 | 6 | 8 | 9 | 9 | 8 | 6 | 5 | 3 | 2 |
| Turin UVI | 2 | 3 | 6 | 7 | 8 | 10 | 9 | 9 | 7 | 5 | 3 | 2 |
| Rome UVI | 3 | 4 | 5 | 7 | 8 | 10 | 10 | 9 | 7 | 5 | 4 | 2 |
| Naples UVI | 3 | 4 | 6 | 7 | 9 | 10 | 10 | 9 | 8 | 6 | 4 | 2 |
| Palermo UVI | 3 | 5 | 6 | 8 | 9 | 10 | 10 | 9 | 8 | 7 | 4 | 3 |
| Stelvio | 2 | 4 | 7 | 8 | 10 | 11 | 11 | 9 | 8 | 6 | 3 | 2 |