Last updated: June 2, 2025
Understanding the UV index is crucial for residents and visitors of Jawf al Maqbabah, Yemen, particularly given its arid climate categorized as BWh, which often leads to elevated sun exposure levels. By being aware of UV index readings, individuals can take proactive steps to prevent sunburn and protect their skin health from harmful ultraviolet rays. Notably, the UV index peaks in this region between 11:00 AM and 1:00 PM, reaching levels as high as 12, indicating a very high risk of harm from unprotected sun exposure. Therefore, knowing when to seek shade and applying sunscreen becomes essential for enjoying the beautiful sunny days while minimizing health risks.
From 07:00 to 19:00, the UV Index paints a vibrant picture of the day’s sun intensity. Beginning with a low of 1 at dawn, the index steadily rises to reach its peak at 12:00, where it hits a sizzling 12. This midday high signals the optimal time for sun protection, as levels reach a blistering 11 by 11:00. As the afternoon unfolds, the UV Index gradually dips, dropping to 5 by 15:00, before settling back down to a safe 1 by 17:00, and finally dropping to 0 as the sun sets at 19:00. It's essential to stay mindful of these fluctuations, especially during those peak hours when protection against UV rays is crucial.
| 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 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 5 | 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 |
The UV Index exhibits significant seasonal variations, peaking during the months of February through April with values ranging from 13 to 15, categorized as extreme and necessitating a burn time of only 10 minutes. As the year progresses into May through July, the index remains high at 12 to 14, indicating continued risk. August to September sees a slight decline to 11 to 12, but the exposure remains extreme. The low-risk months begin in November with a UV Index of 10 and burn time extending to 15 minutes, followed by December with a UV Index of 9. For both visitors and residents, it is crucial to take precautionary measures during the high-risk months, particularly from February to June, by wearing protective clothing, using sunscreen, and limiting sun exposure during peak hours to prevent 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 |
| 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 |
| Jawf al Maqbabah | 11 | 13 | 14 | 15 | 14 | 12 | 12 | 12 | 11 | 11 | 10 | 9 |
| Sanaa UVI | 12 | 13 | 15 | 16 | 15 | 14 | 13 | 13 | 14 | 13 | 11 | 10 |