Last updated: July 2, 2025
Understanding the UV Index is essential for residents of Dehloran, Iran, a city known for its sun-drenched climate. As UV levels can soar as high as 11 during midday hours, being aware of these fluctuations is crucial for sunburn prevention and protecting skin health. With a BSh climate characterized by hot, dry summers, Dehloran's residents face heightened exposure risks, making it vital to monitor UV levels to enjoy the outdoors safely while minimizing the risk of skin damage. Stay informed and shield yourself from harmful rays by paying attention to the UV Index!
As the sun rises, the UV Index begins its climb, starting at a mere 1 at 07:00. By 08:00, it nudges up to 2, but the real ascent begins at 09:00, reaching 4. Around 10:00, the intensity spikes to 6, and by 11:00, it hits a scorching 9. The peak occurs at 12:00 and 13:00, both soaring to an intense 11, emphasizing the need for sun protection. Post midday, the index gradually descends, dropping to 9 at 14:00 and further to 7 by 15:00. As the sun begins to set, the UV Index retreats to 5 at 16:00, and finally, it dwindles back to 1 by 18:00 and 19:00, marking the end of a day filled with solar intensity. Stay safe in the sun!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index exhibits significant seasonal changes, peaking in the summer months of May through July, where it reaches extreme levels of 12. These months pose the highest risk for sunburn, with a burn time of only 10 minutes. March and April follow closely behind, classified as very high with indices of 9 and 10, respectively, and burn times of just 15 minutes. In contrast, the fall and winter months see a decrease in UV exposure, with November and December dropping back to moderate levels. For visitors and residents alike, it is crucial to take extra precautions during the high-risk months of March through August, including wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak hours. Remember that even on cloudy days, harmful UV rays can still penetrate, making vigilance year-round essential.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Karaj UVI | 4 | 5 | 8 | 9 | 12 | 12 | 11 | 10 | 10 | 7 | 4 | 3 |
| Mashhad UVI | 4 | 5 | 8 | 10 | 12 | 12 | 12 | 11 | 10 | 7 | 4 | 3 |
| Tehran UVI | 4 | 6 | 8 | 9 | 13 | 12 | 11 | 10 | 10 | 7 | 5 | 3 |
| Tabriz UVI | 4 | 5 | 9 | 10 | 12 | 12 | 12 | 11 | 9 | 7 | 4 | 3 |
| Dehloran | 5 | 6 | 9 | 10 | 12 | 12 | 11 | 10 | 9 | 7 | 5 | 4 |
| Isfahan UVI | 5 | 7 | 10 | 10 | 13 | 13 | 12 | 11 | 10 | 9 | 6 | 4 |