Last updated: May 3, 2025
Awareness of the UV Index is crucial for residents and visitors in Santa Teresa Gallura, Italy, a stunning coastal town renowned for its beautiful beaches and sunny climate. Understanding UV levels is essential for preventing sunburn and maintaining overall skin health, especially during peak sunlight hours when the risk of harmful exposure is highest. With a Mediterranean climate, Santa Teresa Gallura experiences intense UV radiation, particularly between 11 AM and 3 PM, when the UV Index soars to levels 8 and 9. By staying informed about UV levels, you can enjoy the sun safely while protecting your skin from damage.
During the early hours of the day, the UV Index remains low, peaking at 1 until 9:00 AM. As the sun rises higher, the index climbs to 5 by 10:00 AM and reaches a maximum of 9 between 1:00 PM and 2:00 PM, indicating a strong need for sun protection during these peak hours. Afterward, the UV Index gradually declines, dropping to 4 at 5:00 PM and falling back to 1 by 7:00 PM. It’s essential to stay vigilant during the midday hours when the sun is at its strongest, and remember to apply sunscreen to enjoy the outdoors safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 8 | 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 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do UV levels, impacting outdoor activities for visitors and residents alike. From January to February, the UV Index remains at a moderate level (3-4), allowing for safe exposure of about 30 minutes. However, as spring approaches in March and April, the UV Index escalates to a high category (6-7), reducing safe burn time to 25 minutes. The peak UV exposure occurs during the summer months of May through August, where levels reach a very high index (9-10) with a burn time of just 15 minutes. Notably, May and June have the highest values, prompting increased caution. As fall arrives in September and October, the UV Index drops back to high (6-7), allowing for longer burn times again at 25 minutes. By November, the UV Index decreases to moderate (4), and in December, it reaches a low level (2), extending safe exposure to 45 minutes. To ensure safety, it’s advisable for everyone to monitor these changes and take necessary precautions—such as wearing sunscreen and protective clothing—especially during the high-risk months from May to August.
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 |
| Santa Teresa Gallura | 3 | 4 | 6 | 7 | 9 | 10 | 10 | 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 |