Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Poldasht, Iran, where the arid BSk climate can lead to intense sun exposure. With peak UV levels reaching as high as 11 during midday hours, awareness of these UV readings is essential for protecting your skin and preventing sunburn. By keeping track of the UV Index, you can take proactive steps to ensure your skin health, enjoy outdoor activities safely, and minimize the risk of long-term damage. In a region known for its warm and sunny days, being informed can make all the difference in preserving your well-being under the sun.
The UV Index today paints a vivid picture of solar intensity, peaking dramatically between 12:00 PM and 2:00 PM with a striking 11—a warning to seek shade and protect skin. Starting the day at a gentle 1 at 7:00 AM, the index gradually climbs, reaching 4 by 9:00 AM and escalating to 9 by 11:00 AM. As the sun reaches its zenith, the index hits 11, indicating extreme conditions that persist for a solid three hours. Following this midday blast, it gracefully declines to 6 by 4:00 PM, before tapering off to a safer 1 by the evening. Remember to stay sun-smart during those peak hours!
| 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 | 11 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index shows significant seasonal variation, with the highest levels occurring in May through August. During these months, the UV Index reaches extreme levels of 11 to 12, resulting in a fast burn time of just 10 minutes. March and April are also notable, where the index peaks at very high levels of 9, with a burn time of 15 minutes. Visitors and residents are advised to take extra precautions during these high-risk months: wear protective clothing, apply broad-spectrum sunscreen, and seek shade during peak sun hours. Conversely, the months of January, February, and December display a more moderate UV Index of 3 to 5, allowing for a safer outdoor experience with burn times of 30 minutes. As the UV Index decreases in the fall and winter months, it's still wise to remain vigilant about sun safety.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Poldasht | 3 | 5 | 9 | 9 | 11 | 12 | 11 | 10 | 9 | 7 | 4 | 3 |
| 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 |