Last updated: July 2, 2025
Understanding the UV Index in Kahnuj, Iran, is vital for safeguarding your skin health and preventing sunburns, especially in a region characterized by its warm desert climate (BWh). With peak UV levels often reaching a dangerous 14 around midday, it's essential to stay informed about the risks of excessive sun exposure. By monitoring UV Index ratings, residents and visitors can take necessary precautions to protect themselves, ensuring enjoyable and safe outdoor experiences in this sun-drenched part of the world.
The UV Index today reveals a dynamic pattern of sun exposure, starting off gently at 1 at 07:00, perfect for early risers. As the day progresses, the intensity ramps up, peaking at a significant 14 around 12:00. This midday sunshine calls for extra caution, as the UV levels reach their highest point, with 11:00 and 12:00 being the most critical hours for skin protection. Post-noon, the UV Index gradually declines, dropping to 7 by 15:00, and settling back to a mild 1 by 18:00. Plan your outdoor activities accordingly, taking care during those peak hours to shield yourself from the sun’s potent rays!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 13 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 13 | 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 | 0 | low | 45 min |
The UV Index exhibits significant seasonal variation, with the highest risk of exposure occurring between March and September, when values reach as high as 14 in July. During these months, the Exposure category is classified as extreme, necessitating caution with a burn time as short as 10 minutes. Conversely, from October to February, the UV Index decreases significantly, falling to a maximum of 7 in February, representing a high risk level with burn times of 15 to 25 minutes. Visitors and residents are advised to practice sun safety during high-risk months by seeking shade, wearing protective clothing, and applying sunscreen regularly to mitigate harmful effects from UV radiation.
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 |
| Kahnuj | 6 | 7 | 11 | 11 | 13 | 12 | 14 | 12 | 11 | 9 | 6 | 6 |