Last updated: July 2, 2025
In Al Mashaf, Yemen, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding the UV levels throughout the day can empower residents and visitors alike to take proactive measures against harmful UV radiation. With a climate characterized by hot, arid conditions, Al Mashaf experiences significant fluctuations in UV exposure, peaking at a dangerously high index of 10 around noon. By staying informed about these UV risks, you can protect yourself from potential skin damage while enjoying the abundant sunshine this vibrant region offers.
As the sun ascends, the UV Index reveals a dynamic range of intensity throughout the day. Starting at a modest 1 at 07:00, the index gradually climbs, reaching 3 by 08:00. The true peak occurs at 12:00, when the index hits a striking 10, indicating a high level of UV exposure. For a couple of hours, from 11:00 to 13:00, the levels remain notably elevated, suggesting it’s time for precautions. As the afternoon nears its end, the UV Index begins its descent, dropping to 5 by 15:00, and then tapering off to 1 by 17:00. By 19:00, the UV risk diminishes to 0, marking the close of a sun-drenched day. Stay protected during those peak hours to enjoy the sun safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
During the year, seasonal UV changes reveal a significant increase in UV exposure from January to April, peaking in April with a UV Index of 13, which indicates an extreme risk for skin damage. The months of February through June remain high-risk, with UV indices fluctuating between 11 and 12, emphasizing the need for vigilance. As summer approaches, July to September maintain slightly lower yet still concerning levels of 10, categorized as very high exposure risk. As autumn sets in, levels gradually decrease, but October through December still present moderate risk with indices of 9 to 8. Visitors and residents should take precautions during high-risk months—especially from February to June—by wearing protective clothing, using sunscreen, and seeking shade to minimize harm from UV radiation. Regular monitoring of UV levels is advisable to ensure safety throughout the year.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Al Hudaydah UVI | 9 | 10 | 11 | 13 | 12 | 10 | 9 | 9 | 9 | 9 | 8 | 8 |
| Al Mashaf | 9 | 11 | 12 | 13 | 12 | 11 | 10 | 10 | 10 | 9 | 9 | 8 |
| Aden UVI | 10 | 11 | 13 | 14 | 13 | 10 | 11 | 12 | 10 | 10 | 9 | 9 |
| Taiz UVI | 10 | 12 | 13 | 14 | 13 | 10 | 12 | 12 | 11 | 11 | 10 | 9 |
| Mukalla UVI | 11 | 12 | 13 | 14 | 14 | 12 | 12 | 12 | 12 | 11 | 10 | 9 |
| Sanaa UVI | 12 | 13 | 15 | 16 | 15 | 14 | 13 | 13 | 14 | 13 | 11 | 10 |