Last updated: June 2, 2025
In Qaisumah, Saudi Arabia, staying informed about the UV Index is crucial for protecting your skin and overall health. Understanding daily UV levels empowers residents and visitors alike to take preventative measures against sunburn and long-term skin damage. With a BWh climate, Qaisumah experiences intense sunlight, especially during peak hours when the UV Index can soar to 11—a level that demands caution. By being aware of these risks, you can enjoy the sunny weather while safeguarding your skin from harmful UV radiation.
The UV Index throughout the day reveals a dramatic rise in sun intensity, peaking during the late morning to early afternoon. Starting the day at a modest 2 at 7:00 AM, the index climbs steadily, reaching 11 by 11:00 AM and maintaining that level until 1:00 PM. This signifies a high risk of harm from unprotected sun exposure. Following this peak, the index begins to dip, dropping to 8 by 2:00 PM, and continuing its decline until it falls to 0 by 7:00 PM. With this information, it's crucial to take sun safety precautions—especially during the hours when the UV Index is at its highest!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 8 | 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 |
Throughout the year, the UV Index varies significantly, indicating the need for increased awareness during certain months. January and February start with a high UV Index of 6 and 7, which signifies a burn time of 25 minutes. As spring approaches, March escalates to a very high Index of 10, reducing burn time to 15 minutes. The peak exposure occurs in April and May where the Index reaches an alarming 11 and 12 (extreme), allowing only 10 minutes before skin damage can occur. June and July maintain this extreme level, while August and September slightly decrease back to a very high Index of 10. October sees a further decline to a high Index of 8, with a burn time of 15 minutes, before reverting to a moderate UV level of 5 in December, allowing for 30 minutes of safe exposure. Visitors and residents are strongly advised to take precautions, especially from March through October, by using sunscreen, wearing protective clothing, and minimizing direct sun exposure during peak hours to prevent skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Qaisumah | 6 | 7 | 10 | 11 | 12 | 11 | 11 | 10 | 10 | 8 | 6 | 5 |
| 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 |