Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Ferdows, Iran, as it serves as a vital indicator of sun exposure that can significantly impact skin health. By being aware of UV levels, individuals can take essential precautions against sunburn and long-term skin damage. Ferdows, characterized by its BSk climate, experiences intense sunlight, particularly from late morning to early afternoon when UV levels peak dramatically, reaching a maximum of 13 around noon. Staying informed about these fluctuations not only safeguards your skin but also enhances your outdoor experiences in this sun-soaked region.
The UV Index throughout the day showcases a dynamic rise and fall, highlighting the sun's intensity. Starting at 07:00, it begins at a gentle 2, before climbing to 4 at 08:00. From 09:00 onward, the index escalates rapidly, peaking at an intense 13 by noon. This marks the height of sun exposure, where 11:00 and 12:00 are crucial hours for sun protection, as the UVI remains in the very high range of 12 to 13. Post-lunch, it gradually decreases—dropping to 10 at 14:00, and further declining to 7 by 15:00. As the sun sets, the risk diminishes significantly, with readings falling to 4 by 16:00 and ultimately to a safe 1 by 18:00 and 19:00. It's a clear reminder of the sun’s power, necessitating caution during the peak hours to safeguard skin health.
| 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 | 9 | 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 |
Throughout the year, the UV Index shows significant fluctuations, peaking during the late spring and summer months. From March to September, the index hits extreme levels, particularly in April, May, June, July, and August, with burn times as brief as 10 minutes during these months. March also sees a sharp rise to a very high index of 10, indicating a need for increased caution. Notably, February marks the beginning of high-risk months with a UV Index of 6, while October reverts to a very high index of 8. Visitors and residents should prioritize sun protection practices, including wearing sunscreen, protective clothing, and seeking shade during the peak hours of sunlight, especially from March to September when the risk of sunburn is significantly elevated.
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 |
| Ferdows | 5 | 6 | 10 | 11 | 13 | 13 | 13 | 12 | 11 | 8 | 5 | 4 |
| Isfahan UVI | 5 | 7 | 10 | 10 | 13 | 13 | 12 | 11 | 10 | 9 | 6 | 4 |