Last updated: June 2, 2025
In Gulyazi, Turkey, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can help you prevent sunburn and reduce the risk of long-term skin damage. With a Mediterranean climate characterized by sunny days, Gulyazi often experiences high UV exposure—reaching a peak index of 12 during midday hours. Whether you’re enjoying outdoor activities or simply soaking up the sun, staying informed about the UV Index can empower you to take appropriate precautions to safeguard your skin.
From sunrise at 07:00 with a gentle UV Index of 2, the day progresses swiftly into a peak of 12 at 11:00, where the sun’s rays hit their strongest. As the clock strikes 10:00, the index reaches a level of 10, signaling the need for sun protection. The midday hours remain intense, maintaining a robust 12 until 13:00. Following this high point, the UV levels start to dip gradually—by 14:00, they fall to 10, then decrease further to 7 at 15:00. As evening approaches, the index continues to decline, dropping to 4 by 16:00, 2 by 17:00, and settling at a soft 1 by 18:00 and 19:00. This dynamic shift underscores the importance of sun safety during the day’s peak hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 10 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
During the year, the UV Index experiences significant seasonal fluctuations. January starts with a moderate index of 4, indicating a burn time of 30 minutes. As the months progress, February sees a rise to 6 (high), leading to a shortened burn time of 25 minutes. The peak UV exposure occurs from March to August, with values reaching as high as 12 during May, June, and July, categorized as extreme with burn times of just 10 minutes. Notably, April also maintains a very high index of 10. After August, the index gradually decreases, with September at 9 (very high), and tapering off to 4 (moderate) in November and 3 in December. For visitors and residents, it is crucial to be especially cautious from March through August, as these months present the highest risk for UV exposure. It is advisable to seek shade, wear protective clothing, and apply sunscreen regularly, especially when outdoors during peak hours.
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 |
| Gulyazi | 4 | 6 | 9 | 10 | 12 | 12 | 12 | 11 | 9 | 7 | 4 | 3 |