Last updated: May 3, 2025
Understanding the UV Index in As Sulayyil, Saudi Arabia is crucial for safeguarding your skin and overall health in this sun-drenched region. With a BWh climate characterized by hot and dry conditions, UV exposure levels can peak dramatically, reaching a maximum index of 13 around midday. Awareness of UV levels empowers you to take preventive measures against sunburn and long-term skin damage, keeping you safe while you enjoy the plentiful sunshine. Whether you're working outdoors or enjoying leisure time under the sun, knowing when UV radiation is at its highest can help you protect your skin and maintain your well-being.
As the sun rises, the UV Index creeps up from a low of 2 at 07:00. By 09:00, it reaches a moderate 7, signaling that sun protection is becoming essential. The peak intensity occurs at 12:00, when the UV Index soars to 13, a reminder of the midday sun's strength. From 11:00 to 13:00, it remains elevated, hitting a maximum of 12 before it gradually declines to 9 by 14:00. The late afternoon sees a noticeable drop, as the UV levels fall to 3 by 16:00. As the day winds down, the index drops to 1 by 17:00, then fades to 0 by 19:00, marking the end of a sun-drenched day. Remember to stay protected during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
The UV Index exhibits significant seasonal variations, with the highest values occurring from March to September. During these months, particularly from April to May when the index peaks at 13, the risk of skin damage is at its extreme, and burn time drops to just 10 minutes. February also has a notably high UV index of 10, signaling a need for caution as winter transitions to spring. October, while slightly lower at 10, still poses a high risk. For those visiting or residing in the area, it is crucial to take precautions during these high-risk months by wearing sunscreen, protective clothing, and seeking shade to minimize UV exposure. As the UV Index decreases towards the winter months of November to January, with levels falling back to 8 and a longer burn time of 15 minutes, it remains advisable to stay vigilant about sun protection year-round.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Riyadh UVI | 7 | 8 | 10 | 10 | 12 | 11 | 11 | 10 | 11 | 9 | 7 | 6 |
| Mecca UVI | 8 | 9 | 11 | 12 | 13 | 11 | 11 | 11 | 10 | 10 | 8 | 7 |
| Jeddah UVI | 8 | 9 | 11 | 12 | 13 | 11 | 11 | 11 | 10 | 10 | 8 | 6 |
| Sultanah UVI | 7 | 9 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 9 | 8 | 6 |
| Medina UVI | 7 | 9 | 11 | 12 | 12 | 12 | 12 | 11 | 11 | 9 | 8 | 6 |
| As Sulayyil | 8 | 10 | 12 | 12 | 13 | 12 | 12 | 11 | 11 | 10 | 8 | 8 |