Last updated: July 2, 2025
Understanding the UV Index in Sepidan, Iran is crucial for maintaining skin health and preventing sunburn, especially in this semi-arid climate characterized by high temperatures and clear skies. With summer rays peaking in September, UV levels can soar to a significant 13 between noon and 2 PM, indicating an elevated risk for harmful skin exposure. By staying informed about daily UV levels, residents and visitors can make better decisions to protect their skin, enjoy the outdoors safely, and minimize long-term health risks associated with excessive sun exposure. Remember, a little awareness goes a long way in safeguarding your skin against the sun's powerful rays!
The UV Index for the day showcases a dynamic range of exposure, starting at a mild 1 at 7:00 AM. As the sun rises higher in the sky, it peaks at a significant 13 between 12:00 PM and 1:00 PM, indicating a high risk of harm from unprotected sun exposure. After this midday zenith, the index gradually declines, dropping to 5 by 4:00 PM and returning to a safe 1 by 6:00 PM. It's essential to protect your skin during peak hours, particularly between 10 AM and 2 PM, when the UV Index is at its most intense!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As we transition through the year, the UV Index shows significant seasonal changes, with the highest levels peaking during the late spring and summer months. From February to September, the UV Index reaches extreme levels, particularly in May and June, where it hits a peak of 14. The high-risk months for UV exposure are March through September, where the burn time is notably quick at just 10 minutes for most of this period. Visitors and residents are strongly advised to take precautions, such as applying broad-spectrum sunscreen, wearing protective clothing, and seeking shade, especially during midday hours when UV levels are highest. As the year winds down, the UV Index decreases, dropping to 7 in November and 6 in December, allowing for safer outdoor activities during these colder months.
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 |
| Sepidan | 7 | 9 | 12 | 12 | 14 | 14 | 13 | 12 | 12 | 10 | 7 | 6 |