Last updated: June 2, 2025
Understanding the UV Index is crucial for the residents of Ghayl Ba Wazir, Yemen, where the sun's intensity can lead to significant health risks, especially during the warm BWh climate of the region. With UV levels peaking at 12 around midday, awareness of these fluctuations is essential for preventing sunburn and protecting skin health. As the UV Index rises from 2 in the early morning to its highest during late morning and noon, it's important for locals to plan their outdoor activities accordingly to safeguard against the harmful effects of prolonged sun exposure.
The UV Index today begins modestly at 2 by 7:00 AM, but as the sun climbs, so does the intensity. Expect a noticeable rise to 4 at 8:00 AM and a significant spike to 7 by 9:00 AM. The peak arrives between 10:00 to 12:00 PM, with the index soaring to a maximum of 12—a clear signal to take precautions if you're outside! As the afternoon unfolds, the index gradually declines, dropping to 10 at 1:00 PM and easing to 4 by 3:00 PM. As the day transitions towards evening, the UV Index settles at lower levels of 2 at 4:00 PM and drops further to 0 by 7:00 PM, indicating safe conditions after a sun-soaked day. Remember to protect your skin during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV index values exhibit seasonal fluctuations, with the highest levels recorded from January to April, peaking at 14 in April and May, categorizing these months as extreme risk for sunburn with a burn time of just 10 minutes. February to April also presents high-risk months, making it crucial for visitors and residents to take extra precautions against UV exposure during this period. Following this peak, UV levels gradually decline, but July to September still maintain values above 10, indicating persistent risk. By October, the index starts to dip, with values around 11; however, even in late fall and winter months like November and December, the UV exposure remains classified as very high (values of 10 and 9 respectively) with slightly longer burn times of 15 minutes. For optimal skin protection, it's essential for individuals to wear sunscreen, seek shade, and limit outdoor activities during peak sun hours, especially from January to April.
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 |
| Ghayl Ba Wazir | 11 | 12 | 13 | 14 | 14 | 12 | 12 | 11 | 12 | 11 | 10 | 9 |
| Sanaa UVI | 12 | 13 | 15 | 16 | 15 | 14 | 13 | 13 | 14 | 13 | 11 | 10 |