Last updated: May 3, 2025
Understanding the UV Index in Tiouli, Morocco, is crucial for safeguarding your skin and overall health under the sun. With peak UV levels soaring to 11 during midday hours, awareness of these readings can significantly aid in sunburn prevention and long-term skin care. Tiouli's semi-arid climate (BSk) means residents and visitors alike are exposed to intense sunlight, especially in the summer months. By staying informed about UV exposure risks and taking the necessary precautions, you can enjoy the beautiful Moroccan outdoors while minimizing potential harm to your skin.
The UV Index paints a vivid picture of sun intensity throughout the day. Rising gently at 7:00 AM with a low of 2, the index rapidly escalates, hitting 3 by 8:00 AM and reaching a lively 5 by 9:00 AM. As the sun climbs higher, so does the UV threat, peaking at a striking 11 around 12:00 PM and persisting at that level until 1:00 PM. As the afternoon wears on, the intensity begins to wane, dipping to 10 at 2:00 PM and further down to 8 by 3:00 PM. The day closes with a gradual descent, settling back to 3 at 5:00 PM, then 2 at 6:00 PM and tapering off to 1 by 7:00 PM. It’s a compelling reminder to stay sun-safe during the peak hours of midday!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do UV levels, with notable peaks during the warmer months. From March to August, the UV Index reaches very high to extreme levels, marking April, May, June, and July as high-risk months for sun exposure. During this period, burn times decrease significantly, dropping to just 10 minutes in May, June, and July, highlighting the importance of taking precautions. Visitors and residents are strongly advised to wear protective clothing, apply broad-spectrum sunscreen, and seek shade during peak hours to minimize their risk of skin damage. As the year progresses into the cooler months, UV levels gradually decline, with moderate values in January, February, November, and December, allowing for safer outdoor activities without as much concern over sunburn. However, it remains prudent to stay informed and take necessary precautions year-round.
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 |
| Tiouli | 4 | 5 | 8 | 9 | 11 | 12 | 12 | 11 | 9 | 7 | 5 | 4 |
| Marrakesh UVI | 4 | 6 | 9 | 10 | 12 | 12 | 11 | 11 | 10 | 8 | 6 | 5 |