Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Ash Shawati, Yemen, where the sun's rays can be particularly intense due to its arid BWk climate. Being aware of UV levels not only helps in preventing sunburn but also plays a vital role in maintaining overall skin health. With peak UV levels reaching as high as 12 around noon, understanding these risks can empower individuals to take necessary precautions, safeguarding against harmful effects while enjoying outdoor activities. As the sun rises and sets at varying intensities throughout the day, staying informed about the UV Index is essential for a safe and healthy lifestyle in this sun-drenched region.
The UV Index begins its ascent at 07:00 with a mild rating of 1, gradually building momentum as the sun climbs higher. By 08:00, it reaches a moderate 3, but the real intensity kicks in at 09:00, soaring to 6. As the day progresses, the index hits its peak at 12:00 with a scorching 12, a reminder to seek shade and protect your skin. The early afternoon continues to bear the brunt, with readings of 11 at 11:00 and 13:00, before beginning a gentle descent. At 14:00, the index drops to 9, followed by a further decrease to 6 by 15:00. As the day winds down, the UV levels safely slip again, marking 3 at 16:00 and retreating to a low of 1 by 17:00. Finally, the sun sets with the UV Index trailing off to 0 by 19:00, signaling the end of a sizzling day under the sun.
| 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 | 11 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 6 | high | 25 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 |
The UV Index demonstrates significant seasonal changes, with persistently high levels from January to November, peaking in March, April, and May at an extreme index of 14. The high-risk months for UV exposure include February, March, April, and May, where the burn time is as short as 10 minutes. Even in June and July, the UV Index remains dangerously high. Visitors and residents should take precautions during these months by seeking shade, wearing protective clothing, and applying sunscreen frequently. As the year progresses into December, the UV Index drops to 9, classified as very high, where the burn time increases slightly to 15 minutes, still necessitating vigilant sun protection.
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 |
| 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 |
| Ash Shawati | 11 | 12 | 14 | 14 | 14 | 13 | 12 | 12 | 13 | 12 | 11 | 9 |
| Sanaa UVI | 12 | 13 | 15 | 16 | 15 | 14 | 13 | 13 | 14 | 13 | 11 | 10 |