Last updated: June 2, 2025
In Ad Darb, Saudi Arabia, understanding the UV Index is crucial for safeguarding your skin and health. With UV levels peaking between 10 AM and 2 PM, reaching a maximum of 11, residents and visitors alike need to be vigilant to prevent sunburn and long-term skin damage. The region's hot desert climate (BWh) brings intense sunlight, making it vital to monitor UV exposure and take protective measures during the day. Staying informed about the UV Index not only helps in planning outdoor activities but also empowers you to enjoy the sun safely.
At dawn, the UV Index starts off low at 1 by 7:00 AM, but as the day unfolds, it quickly rises. By 10:00 AM, it hits 8, reaching peak intensity at noon with an index of 11. As the afternoon progresses, the UV levels begin to drop, stabilizing at 10 shortly after noon before gently declining to 5 by 3:00 PM. The sun’s influence wanes further as evening approaches, tapering down to 1 by 5:00 PM and finally dissipating to 0 by 7:00 PM. This fluctuation highlights the importance of sun protection during peak hours, especially between 10 AM and 2 PM when UV exposure is at its highest.
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 | 8 | very high | 15 min |
11:00 | 10 | very high | 15 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 exhibits significant seasonal variation, peaking during the spring and early summer months. Notably, March to May are characterized by extreme exposure levels (UV Index 11-12), with a burn time of only 10 minutes, indicating a critical need for sun protection. September also presents a high risk, with an extreme UV Index of 11. Conversely, January, February, July, August, October, November, and December maintain a very high exposure category, with burn times ranging from 15 minutes. To safeguard against sun damage, both visitors and residents should prioritize sunscreen application, wear protective clothing, and seek shade during peak sunlight hours, especially from March through September.
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 |
Ad Darb | 9 | 10 | 11 | 12 | 12 | 11 | 10 | 9 | 11 | 10 | 8 | 8 |