Last updated: July 2, 2025
Understanding the UV Index in Arzachena, Italy, is crucial for everyone who enjoys the sun-soaked beauty of this stunning location. With a Mediterranean climate that boasts long summers and plenty of sunny days, being aware of UV levels is essential for preventing sunburn and maintaining healthy skin. From a moderate index of 3 in the morning to a peak of 9 during midday hours, the potential for skin damage increases significantly as the sun climbs higher. By staying informed about the UV index, you can better protect yourself and enjoy all that Arzachena has to offer while prioritizing your skin health.
As the sun rises, the UV Index begins its ascent, starting at a gentle 1 at 07:00. By 08:00, it climbs to 2, indicating a mild increase in UV exposure. The real peak arrives at 12:00, where the index reaches a striking 9, underscoring the importance of sun protection during these hours. This high level remains steady until 14:00, followed by a gradual descent as the afternoon wanes: 8 at 15:00, 6 at 16:00, and continuing down to 2 at 18:00. As evening approaches, the UV Index drops to a soft 1 by 19:00, signaling a gentle close to the sun-soaked day. Remember to take precautions during the midday hours to safeguard your skin!
| 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 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index demonstrates significant seasonal fluctuations, indicating varying levels of sun exposure risk. January and February see moderate UV levels (3 and 4, respectively), with a burn time of 30 minutes. As spring approaches, March and April experience a rise in UV intensity (6 and 7), categorizing them as high risk, with a reduced burn time of 25 minutes. The summer months of May, June, July, and August reach peak UV levels (8 to 10), classified as very high risk, necessitating protective measures as burn times shorten to just 15 minutes. Fall brings a return to high UV levels in September and October (7 and 6), with burn times increasing to 25 minutes. Finally, November and December drop back to moderate and low exposure, respectively. Visitors and residents are strongly advised to take precautions during the high-risk months of March to October, including wearing sunscreen, protective clothing, and limiting sun exposure, particularly during peak hours.
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 |
| Arzachena | 3 | 4 | 6 | 7 | 8 | 10 | 9 | 9 | 7 | 6 | 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 |