Last updated: May 3, 2025
Understanding the UV Index in As Sars, Tunisia is vital for safeguarding your skin health and preventing sunburn. With the region's Mediterranean climate, characterized by hot, dry summers, the potential for increased UV exposure is significant, particularly during peak hours when the index can soar to 10. Being aware of these UV levels helps residents and visitors alike make informed decisions about sun protection, ensuring enjoyable outdoor activities without compromising skin safety. With readings ramping up quickly from 7:00 AM onwards, it's essential to stay updated and proactive against harmful UV rays.
As the sun rises, the UV Index gradually transitions from a mild 1 at 07:00 to an invigorating 3 by 08:00. The peak UV intensity hits its stride between 12:00 and 13:00, reaching a striking 10, a clear call for sun protection. As the afternoon progresses, the index begins to decline, tapering off to 8 at 14:00, 6 at 15:00, and eventually settling to a gentle 2 by 17:00. By evening, the UV levels dip back down, returning to a safe 1, indicating it's time to relax and enjoy the cooler, softer light of sunset.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Seasonal changes in UV exposure reveal significant variations throughout the year. From March to August, the UV Index peaks, with April to June marking the highest levels of risk. Specifically, May and June experience an extreme UV Index of 10 and 12, where the potential burn time is just 10 minutes. Consequently, March and October present high risks with UV Index values of 7, and residents and visitors should take precautions during these months as well. To protect yourself, it’s advisable to wear sunscreen, protective clothing, and seek shade, particularly during peak hours between 10 a.m. and 4 p.m. From December to February, UV exposure decreases significantly, but individuals should remain vigilant, as moderate levels can still cause skin damage with unprotected exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bizerte UVI | 3 | 5 | 6 | 8 | 9 | 10 | 10 | 9 | 8 | 7 | 4 | 3 |
| Tunis UVI | 3 | 5 | 6 | 8 | 9 | 11 | 10 | 10 | 8 | 7 | 4 | 3 |
| Sousse UVI | 3 | 5 | 7 | 8 | 9 | 11 | 11 | 10 | 8 | 7 | 4 | 3 |
| Sfax UVI | 4 | 5 | 7 | 8 | 10 | 11 | 11 | 10 | 8 | 7 | 5 | 3 |
| Kairouan UVI | 3 | 5 | 7 | 9 | 10 | 11 | 11 | 10 | 9 | 7 | 5 | 3 |
| As Sars | 4 | 5 | 7 | 9 | 10 | 12 | 11 | 10 | 9 | 7 | 5 | 3 |