Last updated: June 2, 2025
In Lali, Iran, being informed about the UV Index is crucial for protecting your skin and overall health. With high UV levels peaking at 11 around midday, understanding these readings can help prevent sunburn and reduce the risk of long-term skin damage. Lali's BSh climate brings hot summers, resulting in elevated UV exposure that can catch individuals off guard. Stay vigilant and informed about UV levels to enjoy the sunny days while keeping your skin safe!
The UV Index for the day presents a fascinating variation as the sun climbs higher in the sky. Starting from a gentle 1 at 07:00, the intensity gradually escalates, reaching a moderate 4 by 09:00. The peak hits at 12:00 and 13:00, soaring to an intense 11, indicating a significant risk of harm from unprotected sun exposure. As the afternoon unfolds, the index begins to decline, tapering to 8 at 15:00, and by the evening, it plummets back to a 1 by 18:00. This data serves as a reminder to stay vigilant about sun safety during those peak hours when UV exposure is at its highest!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | 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 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do the levels of ultraviolet (UV) radiation, significantly affecting both residents and visitors. From January to March, the UV Index begins to rise from 5 to a peak of 9, indicating a transition to very high levels, with the shortest burn times occurring in March and April at just 15 minutes. The summer months of May through July are particularly concerning, with UV Index readings reaching as high as 12, classified as extreme, where unprotected skin can burn in as little as 10 minutes. As summer wanes, August and September still exhibit very high UV levels, though slightly reduced, creating an ongoing risk. By October, the UV Index decreases to 7, but caution is still needed as exposure can lead to sunburn in 25 minutes. The winter months see a significant drop, with January and November returning to a moderate level. It is essential for everyone to stay informed about these seasonal changes, always applying sunscreen, wearing protective clothing, and seeking shade during peak hours, particularly from March through September, to minimize the risk of skin damage.
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 |
| Lali | 5 | 6 | 9 | 10 | 12 | 11 | 11 | 10 | 9 | 7 | 5 | 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 |