Last updated: May 3, 2025
In Dubai, United Arab Emirates, understanding the UV Index is crucial for protecting your skin and maintaining overall health. This desert city enjoys a BWh climate, characterized by intense sunlight and high UV exposure, particularly during the peak hours from 11:00 AM to 1:00 PM when indices can soar to 12. By staying aware of the UV levels, residents and visitors can take preventive measures against sunburn and long-term skin damage, ensuring they enjoy the sunny outdoors safely. Whether you're lounging on the beach or exploring the city's vibrant sights, a keen awareness of the UV Index is key to safeguarding your skin health and enjoying the beautiful Dubai sun.
As the sun rises, the UV Index starts at a modest 1 at 07:00, indicating minimal risk. However, by 08:00, it ramps up to 3, signaling the need for some sun protection. The intensity peaks dramatically at 12:00 with a staggering 12, posing a high risk of harm from unprotected sun exposure. For those enjoying midday activities, it's crucial to wear sunscreen and seek shade. The afternoon sees a gradual decline: 11 at 13:00, down to 9 at 14:00, and then it dips to 6 by 15:00. As the sun begins to set, the index drops to 4 at 16:00, 2 at 17:00, and finally returns to 1 by 18:00, trailing off to 0 at 19:00 as daylight fades. A perfect reminder to stay sun-smart during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 9 | 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 | 0 | low | 45 min |
Throughout the year, the UV Index fluctuates significantly, with peak levels observed during the spring and summer months. Notably, March to August sees the highest UV exposure, with values reaching a maximum of 12 in May, categorized as extreme, indicating a very short burn time of just 10 minutes. The months of March, April, May, June, and August are particularly high-risk, warranting extra caution for both visitors and residents. As a general guideline, it's crucial to seek shade, wear protective clothing, and apply sunscreen regularly, especially during these high UV months. In contrast, the late fall and winter months, from November to February, exhibit lower UV levels, with indices ranging from 5 to 7, categorized as moderate to high, allowing for slightly longer safe exposure times. Regardless of the month, staying informed about UV levels is essential for maintaining skin health year-round.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dubai | 6 | 7 | 11 | 11 | 12 | 11 | 10 | 11 | 10 | 8 | 6 | 5 |
| Ajman City UVI | 6 | 7 | 10 | 11 | 12 | 11 | 11 | 10 | 10 | 8 | 6 | 5 |
| Abu Dhabi UVI | 6 | 8 | 10 | 11 | 12 | 11 | 12 | 10 | 10 | 9 | 7 | 6 |
| Ras Al Khaimah City UVI | 6 | 8 | 11 | 11 | 12 | 11 | 11 | 11 | 10 | 8 | 7 | 5 |
| Sharjah UVI | 6 | 8 | 11 | 11 | 12 | 11 | 11 | 11 | 10 | 9 | 7 | 5 |