Last updated: July 2, 2025
In Neyshabur, Iran, staying informed about the UV Index is crucial for protecting your skin from harmful ultraviolet radiation. Understanding UV levels can significantly help in preventing sunburn and maintaining overall skin health, especially during the hottest parts of the day when the UV Index peaks at 12 around midday. Given Neyshabur's semi-arid climate (BSk), residents and visitors face distinct exposure risks, particularly during the summer months when solar intensity rises. By being aware of these UV levels, you can enjoy the beautiful sun while taking necessary precautions to safeguard your skin.
As the sun rises, the UV Index begins to climb steadily, starting at a gentle 2 at 07:00. By 08:00, it ramps up to 4, indicating a moderate risk of harm from unprotected sun exposure. The real intensity kicks in at 09:00, reaching a high of 7, and peaks at 11:00 and 12:00, where it hits a maximum of 12, signaling a very high risk. As the afternoon progresses, the index gradually declines: it slips to 10 at 14:00, then drops to 7 by 15:00. The evening brings relief, with readings falling to 4 at 16:00, and winding down to 2 by 17:00 and finally 1 by 19:00. It's a reminder that while the peak sun hours pose significant risk, the latter part of the day offers a reprieve from the intense UV exposure.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 12 | 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 | 1 | low | 45 min |
Throughout the year, the UV Index experiences significant fluctuations, with the highest levels occurring from March to August. During this period, the index peaks at a maximum of 12, indicating extreme exposure risk, especially in May, June, and July, when burn times are as short as 10 minutes. High-risk months are defined as March through September, where precautions are essential for both visitors and residents. It is advisable to wear protective clothing, apply sunscreen liberally, and seek shade during peak hours to mitigate the risk of sunburn and long-term skin damage. In contrast, the winter months (November to February) present a lower risk, with a moderate UV Index, where a burn time of 30 minutes allows for slightly more leniency in sun exposure. Staying informed and vigilant about UV levels can help ensure safety throughout the changing seasons.
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 |
| Neyshabur | 5 | 5 | 9 | 10 | 12 | 12 | 12 | 11 | 10 | 8 | 5 | 3 |
| Isfahan UVI | 5 | 7 | 10 | 10 | 13 | 13 | 12 | 11 | 10 | 9 | 6 | 4 |