Last updated: June 2, 2025
Understanding the UV Index in Sternatia, Italy is crucial for safeguarding your skin and overall health under the sun. With the Mediterranean climate providing plenty of sunny days, knowing the UV levels can help you prevent sunburn and long-term skin damage. During peak hours, especially between 11:00 AM and 2:00 PM, the UV Index reaches high levels of 8 to 10, indicating an increased risk of harm from unprotected sun exposure. Being aware of these levels allows residents and visitors to enjoy the beautiful weather while taking essential precautions to protect their skin.
As the sun rises, the UV Index gradually climbs, starting at a modest 1 at 7:00 AM and reaching an energetic 2 by 8:00 AM. The intensity escalates quickly, peaking at a robust 10 between 12:00 PM and 1:00 PM—the ideal time to take extra sun safety precautions! By 2:00 PM, the index begins its gentle decline, settling to 9 at 2:00 PM, and gradually tapering off to a more manageable 3 by 5:00 PM. As evening approaches, the index dwindles to 1 by 6:00 PM, allowing for a calm end to the day. Remember, during peak hours, it’s crucial to protect your skin to enjoy the sunshine safely!
| 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 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV levels exhibit notable seasonal fluctuations that affect sun exposure safety. From January to March, the UV Index gradually rises from 3 to 6, moving from a moderate to high exposure category, making it essential to use sun protection during this transition. April and May see a sharp increase, with the UV Index reaching 7 and 9, indicating very high exposure risks; individuals should limit sun exposure to just 15 minutes in May. The peak UV intensity occurs during June to August, where the index remains at a very high level of 9 or 10, and protective measures are crucial to prevent skin damage. As we move into September and October, the UV levels moderate slightly, returning to high categories but still warranting vigilance. Finally, November and December provide relief with lower UV readings of 3 and 2, respectively; however, sunblock use is still advisable, especially for prolonged outdoor activities. Visitors and residents should remain informed about the UV Index, particularly during the high-risk months of May through August, and take appropriate measures to stay protected.
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 |
| Sternatia | 3 | 4 | 6 | 7 | 9 | 10 | 9 | 9 | 7 | 6 | 3 | 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 |