Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Hashtpar, Iran, where the climate can bring intense sun exposure, especially during peak hours. As UV levels can reach a maximum of 11 around midday, being aware of these fluctuations is vital for sunburn prevention and overall skin health. With a Dsb climate that features warm summers, recognizing when UV rays are most potent can help you protect yourself from harmful effects associated with overexposure. Stay informed and enjoy the sun safely!
The UV Index today followed an intriguing pattern, peaking significantly around 12:00 PM and 1:00 PM with a maximum value of 11. This indicates an intense level of ultraviolet radiation, prompting extra caution for outdoor activities during these hours. As the day progressed, the UV Index gradually declined, starting from a robust 9 at 11:00 AM to a milder 3 by 5:00 PM, before dropping back to a gentle 1 by evening. Early risers saw a modest index of 1 at 7:00 AM, signaling a safe start to the day. For sun-seekers, the mid-morning to early afternoon hours were clearly the most critical, making it essential to apply sunscreen and seek shade when necessary!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
During the year, UV exposure fluctuates significantly, with high-risk months typically occurring from March to August. The UV Index peaks in May and June at an extreme level of 12, where the burn time is as short as 10 minutes. Visitors and residents should be particularly vigilant during this time, minimizing direct sun exposure and using adequate sunscreen. The very high categories in March through September signal the need for protective measures, suggesting that individuals should wear protective clothing and seek shade during peak sunlight hours. As the seasons transition to fall and winter, the UV levels lower, easing the risk with moderate indexes in January, February, November, and December, where burn times are longer at 30 minutes. Regular awareness of UV conditions is crucial for maintaining skin health throughout the year.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hashtpar | 4 | 5 | 10 | 9 | 12 | 11 | 11 | 10 | 9 | 6 | 4 | 4 |
| 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 |