Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Shahrak-e Bakharz, Iran, where the BSk climate brings both sunshine and risks associated with UV exposure. With midday UV levels reaching as high as 12, awareness of these indices can significantly aid in preventing sunburn and protecting overall skin health. As you plan your day under the sun, knowing when to seek shade or apply sunscreen can make all the difference. The varying UV levels throughout the day highlight the importance of vigilance against overexposure, allowing you to enjoy the beautiful, sunlit days safely.
At dawn, the UV Index begins its ascent, starting at a mild 2 by 07:00. As the sun rises, the intensity ramps up, hitting a significant 4 by 08:00 and peaking at a sharp 12 around 11:00 and 12:00. This is the prime time for sun exposure, with a high risk of harm if protective measures aren’t taken. As the afternoon wanes, the index gradually declines, dropping to 9 at 14:00 and then down to 6 by 15:00. By 17:00, it falls back to 2, and as evening approaches, we see the UV Index fall to a tranquil 1 by 19:00, marking a gentle close to the day’s solar energy. Be sure to protect your skin during those peak hours for a safe sun experience!
| 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 | 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 | 1 | low | 45 min |
The UV Index demonstrates significant seasonal variation, peaking during the warmer months from March through August, where values reach extreme levels (UV Index 10-12), particularly in May, June, and July. During these months, the burn time shortens to as little as 10 minutes, indicating a heightened risk of skin damage from sun exposure. High-risk months include March, April, May, June, July, and August, all marked by very high to extreme UV indices. Residents and visitors should take necessary precautions, such as wearing sunscreen, protective clothing, and seeking shade, especially during peak sun hours to reduce the risk of sunburn and long-term skin damage. As the index decreases in the fall and winter months, November and December present lower risks, with moderate levels and longer burn times of 30 minutes. Nonetheless, it is advisable to remain vigilant and protect the skin during all months of the year.
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 |
| Shahrak-e Bakharz | 4 | 6 | 9 | 10 | 12 | 12 | 12 | 11 | 10 | 8 | 5 | 4 |
| Isfahan UVI | 5 | 7 | 10 | 10 | 13 | 13 | 12 | 11 | 10 | 9 | 6 | 4 |