Last updated: June 2, 2025
Understanding the UV Index in San Giorio, Italy, is essential for protecting yourself from harmful ultraviolet rays that can lead to sunburn and long-term skin damage. With a Cfb climate, residents and visitors alike experience varying UV levels throughout the day, peaking at 10 between 1 PM and 2 PM. Awareness of these levels helps you plan your sun exposure effectively, ensuring you take preventative measures to safeguard your skin's health. As you explore this beautiful alpine region, staying informed about the UV risks will enhance your enjoyment of the outdoors while keeping your skin safe from damage.
The UV Index demonstrates a notable progression throughout the day, starting at a mild 1 at 07:00 and rapidly climbing to reach its peak of 10 between 13:00 and 14:00. As the sun reaches its zenith, the radiation intensifies, signaling the need for sun protection. From 11:00, the index rises sharply, hitting 8 at 11:00 and peaking at 9 by 12:00. As the afternoon rolls in, values maintain a high level before gradually declining, dropping to 7 at 16:00 and falling to 1 again by 19:00. This dynamic fluctuation emphasizes the importance of safeguarding your skin during the hours of peak sun exposure!
| 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 | 8 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV exposure varies significantly, with high-risk months typically occurring from March to September. The UV Index peaks during the summer, particularly in June and July, where it reaches a maximum of 10, categorizing it as very high and resulting in a burn time of just 15 minutes. As spring transitions into summer, the index rises from a moderate rating of 3 in January to very high ratings by April, indicating that precautions should be taken to protect skin. During these high-risk months, it is advisable for visitors and residents to wear sunscreen, protective clothing, and seek shade during peak sun hours. As the year progresses into fall and winter, UV levels decrease, providing a relative respite from harmful exposure, with December offering a low index of 2 and a burn time of 45 minutes.
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 |
| San Giorio | 3 | 5 | 6 | 8 | 9 | 10 | 10 | 9 | 8 | 5 | 3 | 2 |
| Palermo UVI | 3 | 5 | 6 | 8 | 9 | 10 | 10 | 9 | 8 | 7 | 4 | 3 |