Last updated: May 3, 2025
In Nur, Iran, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can help prevent sunburn and long-term skin damage, ensuring you enjoy the beautiful outdoors safely. With Nur's Csa climate, characterized by hot summers and sunny days, UV exposure can reach dangerously high levels, especially around midday when the index peaks at a striking 12. By staying informed about local UV conditions, you can take proactive steps to safeguard your skin and enjoy the sun responsibly.
The UV Index throughout the day exhibits a striking pattern, peaking at an intense 12 between 12:00 PM and 1:00 PM, marking it as a crucial time for sun protection. As the sun rises, the index climbs steadily from a mild 1 at 7:00 AM to a moderate 3 by 8:00 AM. It reaches 6 by 9:00 AM and escalates further to 8 at 10:00 AM. The midday sun asserts its strength with a 11 at 11:00 AM before hitting the maximum at 12. Following this peak, the UV Index begins its gradual decline, dropping to 10 at 2:00 PM, then falling to 7 by 3:00 PM. The later hours see a further reduction, with values slipping to 5 by 4:00 PM and tapering off to 1 again by 6:00 PM. Stay sun-safe during those peak hours!
| 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 | 8 | very high | 15 min |
| 11:00 | 11 | 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 | 5 | 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 during the late spring and summer months. March through August shows particularly high readings, ranging from 9 to 12, categorizing these months as very high to extreme risk for UV exposure. The highest risk months are May and June, where the UV Index peaks at 12, indicating an extreme exposure category and a quick burn time of just 10 minutes. Residents and visitors are strongly advised to take precautions during these high-risk months, including wearing protective clothing, using broad-spectrum sunscreen, and seeking shade during peak sun hours. As the summer fades into fall, UV levels begin to decline, returning to a moderate exposure category by November and December, offering a respite from intense sun exposure.
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 |
| Nur | 4 | 6 | 9 | 9 | 12 | 11 | 11 | 10 | 9 | 7 | 4 | 4 |
| 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 |