Last updated: June 2, 2025
In Matmata, Morocco, understanding the UV Index is crucial for protecting your skin from harmful ultraviolet radiation. With the region's Csa climate leading to intense sun exposure, knowing the daily UV levels can help prevent sunburn and maintain long-term skin health. During peak hours, especially around noon, the UV Index can soar to 12, indicating a very high risk of harm from unprotected sun exposure. Being aware of these levels allows residents and visitors alike to take the necessary precautions, ensuring a safe and enjoyable experience in this unique and sun-drenched desert landscape.
As the sun rises, the UV Index begins its gradual ascent, peaking dramatically at 12:00 PM with a formidable reading of 11. From the early morning hours, starting at a mild 1 at 07:00, it swiftly climbs to 2 by 08:00, reaching 3 by 09:00. The real intensity kicks in by 10:00, where it soars to 6, and from 11:00 onwards, it hits dangerous levels, peaking at 12 from 13:00 to 14:00. After this zenith, the UV Index starts its descent, tapering to 10 at 15:00, then gradually falling to 4 by 17:00, and back down to a more manageable 1 by 19:00. This highlights the need for sun protection during midday hours, especially when exposure can lead to serious skin damage.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV Index levels show significant seasonal fluctuations that pose varying risks for skin exposure. High-risk months typically occur from March to September, when the UV Index reaches very high to extreme levels, especially peaking in May and June at an Index of 12. During these months, the recommended burn time reduces drastically to just 10 minutes, necessitating extra caution for visitors and residents alike. To minimize the risk of skin damage, it is crucial to seek shade, wear protective clothing, and apply sunscreen regularly during these periods. Conversely, from November to February, the UV Index drops to moderate, allowing for safer outdoor activities, though caution is still advised, especially on sunny days. Overall, staying informed about UV levels and taking protective measures can ensure a healthier experience under the sun.
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 |
| Matmata | 4 | 5 | 8 | 10 | 11 | 12 | 11 | 11 | 9 | 7 | 5 | 4 |
| Marrakesh UVI | 4 | 6 | 9 | 10 | 12 | 12 | 11 | 11 | 10 | 8 | 6 | 5 |