Last updated: June 2, 2025
In Gueltat Zemmour, Morocco, being aware of the UV Index is crucial for protecting your health and enjoying the sun safely. Understanding UV levels not only helps prevent painful sunburns but also plays a significant role in maintaining long-term skin health. With a BWh climate that features intense sunlight, especially during midday hours, the risks of UV exposure can rapidly escalate—peaking at a striking UV Index of 13 around 14:00. Staying informed about these levels empowers you to take vital precautions during the sunniest parts of the day, ensuring a safer outdoor experience in this vibrant region.
The UV Index dramatically rises as the day progresses, beginning at a modest 1 at 7:00 AM and lingering around 1 until 9:00 AM. As the sun climbs higher, the index sharply escalates to 7 by 11:00 AM and reaches its peak at an impressive 13 by 2:00 PM. This intense exposure culminates with a maximum of 12 at 1:00 PM, signaling a crucial time for sun safety precautions. As the afternoon wanes, the index gradually declines, settling back to a more manageable level of 3 by 6:00 PM and returning to 1 as night falls at 7:00 PM. Be mindful of the burn potential during those midday hours, particularly between 11:00 AM and 3:00 PM, when UV rays are at their most powerful!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 13 | extreme | 10 min |
| 15:00 | 11 | extreme | 10 min |
| 16:00 | 9 | very high | 15 min |
| 17:00 | 6 | high | 25 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV Index values exhibit seasonal fluctuations, with the highest levels occurring from March to September. During this period, particularly in May and June, the UV Index consistently reaches 13, classifying it as extreme, with a burn time of just 10 minutes. The high-risk months for sun exposure are therefore March through September, when protective measures are paramount. Residents and visitors are advised to take precautions during these months, including wearing sunscreen with high SPF, protective clothing, and sunglasses, and seeking shade during peak sun hours to minimize UV-related health risks. In contrast, January, February, October, November, and December see slightly lower UV levels, yet caution should still be exercised, especially when the index is above 6.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Casablanca UVI | 3 | 5 | 7 | 9 | 10 | 11 | 10 | 10 | 9 | 7 | 5 | 4 |
| Sale UVI | 3 | 5 | 7 | 9 | 10 | 11 | 11 | 10 | 9 | 7 | 5 | 4 |
| Rabat UVI | 3 | 5 | 7 | 9 | 10 | 11 | 11 | 10 | 9 | 7 | 5 | 4 |
| Fes UVI | 4 | 5 | 8 | 10 | 11 | 12 | 11 | 10 | 9 | 7 | 5 | 4 |
| Marrakesh UVI | 4 | 6 | 9 | 10 | 12 | 12 | 11 | 11 | 10 | 8 | 6 | 5 |
| Gueltat Zemmour | 6 | 8 | 11 | 12 | 13 | 13 | 11 | 11 | 12 | 10 | 8 | 7 |