Last updated: July 2, 2025
In Mustaba', Yemen, understanding the UV Index is crucial for safeguarding your skin health and preventing sunburn. With a predominantly BWh climate characterized by intense sunlight, residents and visitors face significant UV exposure risks, especially during midday hours. The UV Index can soar to a peak of 10 around noon, highlighting the need for adequate sun protection. By staying informed about UV levels, you can take proactive measures to protect yourself from harmful effects, ensuring a healthy and enjoyable experience in this sun-drenched locale.
The UV Index data paints a vivid picture of a sun-filled day, starting with a gentle maximum index of 1 at 7:00 AM. As the sun climbs higher, 08:00 AM sees the index rise modestly to 2, but by 09:00 AM, it escalates to 5, urging early risers to don their sun protection. The intensity peaks at noon, hitting a blistering 10, making it imperative to seek shade. After this zenith, the UV Index begins its descent, landing at 9 by 1:00 PM and gradually tapering off throughout the afternoon; 3 by 4:00 PM and down to 0 by 7:00 PM when the sun sets. This rollercoaster of UV levels embodies the day's journey from gentle morning rays to the powerful midday sun, reminding us to take heed of sun safety guidelines during peak hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 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 |
Throughout the year, the UV Index exhibits notable seasonal changes, peaking during the spring months of March, April, and May, where it reaches an extreme level of 12, resulting in a rapid burn time of only 10 minutes. The high-risk months for UV exposure are thus concentrated from March to May. Following this peak, the index decreases slightly but remains at a very high category, particularly from June to September, where the burn time is 15 minutes. As the year progresses into October through December, the UV Index lowers further but remains categorized as very high. Visitors and residents are strongly advised to take necessary precautions during these periods, such as wearing protective clothing, using broad-spectrum sunscreen, and seeking shade during peak daylight hours to mitigate the risk of UV-related skin damage.
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 |
| Mustaba' | 9 | 10 | 12 | 12 | 12 | 10 | 10 | 10 | 10 | 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 |
| Sanaa UVI | 12 | 13 | 15 | 16 | 15 | 14 | 13 | 13 | 14 | 13 | 11 | 10 |