Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Cisternino, Italy, where the sun shines brightly in a picturesque Mediterranean climate. With peak UV levels often reaching 9 during the midday hours, awareness of these levels is vital for protecting your skin and preventing sunburn. High UV exposure poses significant risks to skin health, making it essential to stay informed and take necessary precautions. As you explore this charming town, keep an eye on the UV Index to enjoy the sun safely while savoring all that Cisternino has to offer.
The UV Index throughout the day presents a clear pattern of intensity, peaking at midday. Starting from a mild level of 1 at 07:00, the index rises steadily, reaching 2 by 08:00. The real surge occurs between 09:00 and 13:00, where it escalates from 4 to a striking 9—the highest point of the day. As the afternoon unfolds, the intensity slightly declines to 7 at 15:00, before tapering off to 5 at 16:00. The evening sees a further decrease, settling back to 2 by 18:00 and returning to 1 at 19:00. For those enjoying outdoor activities, it’s essential to take precautions, especially during the peak hours from 11:00 to 14:00 when the UV rays are most potent.
| 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 | 9 | very high | 15 min |
| 13:00 | 9 | 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 | 2 | 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 |
| Cisternino | 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 |