Last updated: July 2, 2025
In Khur, Iran, staying aware of the UV Index is crucial for protecting your skin from harmful rays. With summer temperatures soaring and sunlight more intense, understanding UV levels can help prevent issues like sunburn and long-term skin damage. The region's BWh climate typically sees high UV exposure, particularly during midday hours, when the index can reach a staggering 12. By monitoring the UV Index, residents can make informed decisions about sun protection strategies, ensuring their health remains a top priority while enjoying the sunny days.
During the morning hours, the UV Index starts off low at 1 at 7:00 AM, indicating minimal risk of harm from unprotected sun exposure. As the day progresses, the intensity ramps up, peaking at 12 around 12:00 PM and 1:00 PM, suggesting a high risk for harm, especially for those spending extended periods outdoors. Post-peak, the index gradually declines, dropping to 7 at 3:00 PM and further down to 1 by 7:00 PM, which indicates a return to minimal risk as the sun sets. For sun enthusiasts, midday offers the most intense UV radiation, making sun protection essential during those 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 | 9 | 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 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do UV levels, significantly impacting the risk of sunburn for visitors and residents. During the winter months, January and February, the UV Index ranges from 4 to 6, indicating moderate to high exposure with burn times of 30 and 25 minutes, respectively. Spring brings a sharp increase, with March and April reaching a very high UV Index of 10 and a burn time of only 15 minutes. The summer months peak in intensity, with May through August showcasing extreme levels with indices of 11 to 13, where just 10 minutes of exposure can lead to skin damage. As fall arrives, September and October see a slight decrease, with indices of 10 and 8 but still classified as very high. To minimize sun-related risks, it’s crucial for everyone to take precautions, especially during high-risk months from May to August. We recommend seeking shade, wearing protective clothing, and using broad-spectrum sunscreen to stay safe under the sun.
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 |
| Khur | 5 | 6 | 10 | 10 | 13 | 12 | 12 | 11 | 10 | 8 | 5 | 4 |
| Isfahan UVI | 5 | 7 | 10 | 10 | 13 | 13 | 12 | 11 | 10 | 9 | 6 | 4 |