Last updated: July 2, 2025
Being aware of the UV Index is crucial for residents and visitors in Celebi, Turkey, where the Csb climate brings warm summers and moderate UV exposure. Understanding UV levels is essential not just for preventing sunburn, but also for maintaining long-term skin health. With peak UV Index values soaring to 11 during midday, it’s vital to stay informed about the risks associated with excessive sun exposure. By monitoring the UV Index, you can enjoy Celebi’s beautiful outdoor spaces while safeguarding your skin from potential damage.
The UV Index throughout the day follows a dynamic trajectory, peaking during midday hours. Early in the morning, at 7:00 AM, the index is a mere 1, indicating minimal risk. However, as the sun rises, the intensity escalates sharply, reaching 11 by 12:00 PM and 1:00 PM, signaling a high risk period for unprotected skin. By 3:00 PM, there's a noticeable decline to 8, and it continues to fall gently, arriving back at 1 by 7:00 PM. It’s crucial to stay protected during those peak hours, especially between 10:00 AM and 3:00 PM, when the sun's rays are the strongest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 7 | high | 25 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 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index exhibits significant seasonal variation, with the highest levels typically occurring during the summer months. From March to September, UV levels rise sharply, peaking in June and July at an extreme index of 12 and 11 respectively, where the burn time is reduced to just 10 minutes. Visitors and residents should be particularly vigilant from March through September, as these months include high-risk periods with very high to extreme exposure categories. April and May also present notable risks, with a UV Index of 9 and 10 and burn times of 15 minutes. During the cooler months, from October to February, UV levels drop to moderate, and the risk of sunburn is lower, yet it's still advisable to take precautions on sunny days, particularly in winter. To ensure safety, individuals should apply sunscreen, wear protective clothing, and seek shade, especially during peak UV hours from 10 AM to 4 PM.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Istanbul UVI | 3 | 4 | 6 | 7 | 8 | 10 | 9 | 9 | 7 | 6 | 3 | 2 |
| Bursa UVI | 3 | 4 | 7 | 8 | 9 | 10 | 10 | 9 | 8 | 6 | 4 | 2 |
| Izmir UVI | 3 | 4 | 7 | 8 | 9 | 10 | 10 | 10 | 8 | 6 | 4 | 3 |
| Ankara UVI | 3 | 4 | 8 | 8 | 10 | 11 | 11 | 10 | 8 | 6 | 4 | 2 |
| Adana UVI | 3 | 5 | 7 | 9 | 10 | 11 | 11 | 10 | 8 | 7 | 4 | 3 |
| Celebi | 3 | 4 | 8 | 9 | 10 | 12 | 11 | 11 | 9 | 6 | 4 | 3 |