Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Golpayegan, Iran, where the Dsa climate results in significant sun exposure throughout the year. Being aware of UV levels not only helps in preventing painful sunburns but also plays a vital role in maintaining long-term skin health. With peak UV Index values soaring to 14 during midday hours, it's essential for locals and visitors alike to take protective measures against harmful radiation. As you enjoy the sunny days in Golpayegan, knowing when the UV levels rise can empower you to safeguard your skin and prevent potential health risks.
As the sun rises, the UV Index begins at a mild 1 at 07:00, making it a great time for early risers to enjoy the outdoors safely. By 08:00, it climbs to 3, suggesting light sun protection. The intensity ramps up significantly, peaking at 14 around 12:00, indicating very high risk of harm from unprotected sun exposure. Hours 11:00 through 13:00 are crucial for sun safety, with readings of 12 and 13, respectively. As the afternoon wanes, the index gradually decreases, falling to 5 by 16:00 and dropping further by 17:00 to 3. Finally, as dusk approaches, the UV Index returns to a low 1 by 18:00 and 19:00, allowing for a safer evening stroll. Remember, during peak hours, it's important to seek shade and wear sunscreen!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 9 | 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 |
Throughout the year, the UV Index experiences significant seasonal changes, peaking during the warmer months. The highest risk months are May through August, where the UV Index reaches extreme levels of 14 to 12, resulting in a burn time as short as 10 minutes. Notably, March and April also present high risks with very high UV levels of 10, necessitating caution. Residents and visitors are advised to take necessary precautions during these high-risk months, including seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen regularly, particularly between 10 AM and 4 PM. In contrast, January, December, and November offer more moderate UV exposure, where burn times can extend to 30 minutes. It's essential for everyone to pay attention to UV levels year-round to ensure safe outdoor experiences.
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 |
| Golpayegan | 5 | 7 | 10 | 10 | 14 | 13 | 12 | 11 | 10 | 8 | 6 | 4 |