Last updated: June 2, 2025
Understanding the UV Index in Qa'en, Iran is vital for safeguarding your skin against the harmful effects of sun exposure. With soaring UV levels that peak around noon, awareness of these indices can help prevent sunburn and promote long-term skin health. Qa'en's BSk climate contributes to its typically high UV exposure, especially during the summer months, making it essential for residents and visitors alike to monitor UV conditions throughout the day. Taking simple precautions during peak hours—when the UV Index hits as high as 13—can make a significant difference in maintaining your skin's health and comfort. Stay informed, stay protected!
At dawn, the UV Index begins its ascent, starting at a modest 2 at 07:00. As the morning progresses, the index rises sharply, peaking at a striking 13 by 12:00—a clear indication that the sun is at its strongest. The hottest hour comes at 11:00, with a maximum of 12, before it slightly dips to 10 at 14:00. As the afternoon wanes, the index decreases, dropping to 7 by 15:00, and further declining to 1 by 19:00. This data highlights the importance of sun protection during peak hours, particularly between 10:00 and 14:00, when the risk of UV exposure is highest. Stay safe and enjoy the sun wisely!
| 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 | 12 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index exhibits significant seasonal variation, peaking in the spring and summer months. January starts with a moderate UV Index of 5, allowing for a burn time of 30 minutes, but by February, it escalates to high at 7 for 25 minutes of exposure. The high-risk months are March through September, where the UV Index ranges from 10 to 13, indicating either very high to extreme exposure categories with a critical burn time as short as 10 minutes. Visitors and residents are strongly advised to protect themselves during these months by wearing sunscreen, protective clothing, and sunglasses, as well as seeking shade whenever possible. As winter approaches in October with a drop to 8 (very high), and further cooling into the moderate levels of November (5) and December (4), it remains important to stay sun-safe year-round.
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 |
| Isfahan UVI | 5 | 7 | 10 | 10 | 13 | 13 | 12 | 11 | 10 | 9 | 6 | 4 |
| Qa'en | 5 | 7 | 10 | 11 | 13 | 13 | 13 | 12 | 11 | 8 | 5 | 4 |