Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors of Zerkten, Morocco, where the BSk climate leads to significant sun exposure. Being aware of the UV levels throughout the day is essential for preventing sunburn and maintaining healthy skin, particularly as levels can spike dramatically, peaking at 12 between noon and 2 PM. With Zerkten’s sunny disposition, it’s vital to protect yourself from harmful UV rays, especially during those hours when exposure risks are at their highest. Always check the UV Index to ensure your skin stays safe under the Moroccan sun!
As the sun rises at 07:00, the UV Index starts off low at 1, gradually building throughout the morning. By 09:00, it's increasing to a moderate 5, signaling the need for some sun protection. The index peaks dramatically at 12:00 with an intense 11, making midday the sun's fiercest hour. It remains at a high 12 until 14:00 when it begins to decline, allowing a slight reprieve in the afternoon with a drop to 10 by 15:00. As daylight wanes, the UV level decreases, returning to 5 at 17:00, falling further to 2 by 18:00, and finally settling back to a safe 1 by 19:00. Stay sun-smart and enjoy the day while keeping an eye on those UV levels!
| 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 | 11 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so too does the UV Index, which indicates the risk of harm from unprotected sun exposure. From January to March, the UV Index rises from a moderate 4 to a very high 9, with burn times decreasing sharply, signaling the approach of higher sun exposure risks. April sees the Index reach 10, followed by an extreme high of 12 in May and August, where visitors and residents should take strong precautions to protect their skin. June holds the highest level at 13, with only 10 minutes to burn, indicating the peak of risk. The threat remains intense through September with an 11, but begins to taper off into the fall with October at 8, returning to high levels in November and moderate in December. Thus, it's crucial for individuals to remain vigilant, especially from March to September, adopting sun safety measures such as wearing sunscreen, protective clothing, and seeking shade during peak hours.
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 |
| Zerkten | 4 | 6 | 9 | 10 | 12 | 13 | 11 | 12 | 11 | 8 | 6 | 5 |