Last updated: June 2, 2025
Understanding the UV Index is crucial for the residents and visitors of Sidi Lamine, Morocco, where sunlight is abundant year-round. As a coastal town within the temperate climate zone (Csa), Sidi Lamine experiences varying UV levels that can pose risks to skin health. With peak UV indices reaching as high as 12 during midday, awareness of these levels is essential for preventing sunburn and long-term skin damage. By keeping an eye on the UV Index, you can enjoy outdoor activities while safeguarding your skin from harmful exposure.
As the sun rises, the UV Index begins its ascent, marking a gentle start at a low of 1 by 7:00 AM. By 9:00 AM, it climbs to a moderate 3, paving the way for more intense rays. The midday sun peaks with an impressive 11 at 12:00 PM, reaching a staggering 12 by 1:00 PM, signaling a prime time for sun protection. This intensity slightly tapers by 3:00 PM to 10, but the effects linger with a noticeable drop to 5 by 5:00 PM. As dusk approaches, the UV Index gracefully descends, returning to 1 by 7:00 PM. Remember to stay shielded during those peak hours to enjoy the sun safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | 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 | 12 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 8 | very high | 15 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV levels experience significant seasonal variations. The high-risk months for UV exposure are March through August, during which the UV Index reaches levels categorized as very high to extreme. Specifically, the peak occurs in May and June with an Index of 11-12, where the time to burn is as little as 10 minutes. In contrast, during the winter months of January, February, and December, the UV Index is low to moderate, allowing for 30-minute exposure times without significant risk of sunburn. As such, visitors and residents should exercise caution during the spring and summer, using sunscreen, wearing protective clothing, and seeking shade, while being aware that even moderate levels in winter can still cause skin damage with prolonged exposure.
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 |
| Sidi Lamine | 4 | 5 | 8 | 10 | 11 | 12 | 11 | 11 | 10 | 7 | 6 | 4 |
| Marrakesh UVI | 4 | 6 | 9 | 10 | 12 | 12 | 11 | 11 | 10 | 8 | 6 | 5 |