Last updated: July 2, 2025
In the picturesque village of Masuleh, Iran, being aware of the UV Index is essential for safeguarding your health and enjoying the outdoors. Understanding the varying UV levels throughout the day helps prevent sunburn and long-term skin damage, making it crucial for both residents and visitors alike. With its Dsb climate, Masuleh experiences significant sun exposure, particularly during peak hours where the UV Index can soar to 11—a level that indicates an extreme risk of harm from unprotected sun exposure. Stay informed about local UV conditions to protect your skin and make the most of the stunning landscapes this unique destination has to offer!
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 year progresses, UV levels fluctuate significantly, with high-risk months primarily occurring from March to August. During this peak period, the UV Index reaches extreme levels—up to 12 in May and June—resulting in a burn time of just 10 minutes. Notably, March and April also register very high indices of 10 and 9, respectively. Conversely, the low-risk months of January, November, and December see a moderate UV Index of 4, allowing for longer exposure times of 30 minutes. To protect yourself, particularly from March through August, it is essential to apply sunscreen, wear protective clothing, and limit sun exposure during peak hours. Stay vigilant and plan outdoor activities accordingly to ensure safety against harmful UV radiation.
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 |
| Masuleh | 4 | 6 | 10 | 9 | 12 | 12 | 11 | 10 | 9 | 7 | 4 | 4 |
| 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 |