Last updated: July 2, 2025
Awareness of the UV Index is crucial for residents and visitors in Cerrione, Italy, as it plays a significant role in protecting skin health and preventing sunburn. Understanding UV levels can help you make informed decisions about outdoor activities, especially during the peak sunlight hours when exposure risks are higher. With Cerrione's typical Dfc climate, which can lead to a rapid increase in UV intensity—reaching a peak of 9 between noon and 2 PM—staying informed is essential to safeguard against harmful effects from the sun. Prioritizing UV awareness can ensure enjoyable, safe outdoor experiences in this charming Italian town.
Throughout the day, the UV Index fluctuates dramatically, peaking during the midday hours. Starting at a low of 1 at 07:00, the index rises steadily, reaching 3 by 09:00. As 10:00 approaches, it escalates to 5, but the real intensity hits between 12:00 and 14:00 when it peaks at 9. During this window, it's crucial to take sun safety precautions. As the afternoon progresses, the UV levels begin to taper off, dropping to 8 at 15:00 and gradually declining further to 3 by 18:00. Finally, the UV Index returns to its morning low of 1 by 19:00, marking a safe end to sun exposure for the day.
| 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 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 9 | 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 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do UV Index levels, significantly impacting exposure and burn times. From January to February, UV exposure is relatively low (UV Index 2-4), allowing for about 45 minutes of safe sun exposure, yet caution should still be exercised. March and April ramp up to high levels (UV Index 6-7), with burn times decreasing to 25 minutes. The summer months of May through August present the highest risk, as UV Index values hit 9-10, indicating very high exposure with a mere 15 minutes burn time—adequate sun protection is essential during this period. As autumn arrives, UV levels begin to drop; September returns to high (UV Index 7) with 25 minutes of burn time, followed by moderate levels in October (UV Index 5) and November (UV Index 3), allowing for 30 minutes of exposure before winter brings low levels once again in December (UV Index 2) with 45 minutes of safe sun time. Visitors and residents are advised to monitor the UV Index closely, especially during high-risk months (May to August), and take necessary precautions such as wearing sunscreen, hats, and protective clothing.
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 |
| Cerrione | 2 | 4 | 6 | 7 | 9 | 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 |