Last updated: June 2, 2025
In Yonlu, Turkey, understanding the UV Index is crucial for protecting your skin and overall health. The UV Index provides essential information about the strength of ultraviolet radiation from the sun, helping residents and visitors alike to take proactive measures against sunburn and long-term skin damage. Yonlu's Mediterranean climate, characterized by warm, sunny summers, poses specific challenges, particularly during peak UV hours when values can rise to a staggering 12 around noon. By keeping an eye on UV levels, you can enjoy the sun safely while minimizing risks to your skin.
The UV Index tells the story of a sunny day with fluctuating intensity. Starting at 07:00, the index is a modest 2, gradually increasing to 3 by 08:00. As the sun climbs higher, we see a significant jump; at 09:00, it leaps to 6, and by 10:00, it reaches 8. The peak of the day occurs at 12:00, boasting a high of 12—a reminder to protect your skin. It slightly tapers off to 11 by 13:00, then 10 at 14:00, as the day begins to wind down. By 15:00, the index drops to 7, and continues to descend, closing out the evening at a gentle 2 by 17:00, with the sun setting further into the evening at 1 for both 18:00 and 19:00. Stay safe under the sun, especially during those midday hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so does the intensity of UV radiation, significantly impacting the health and safety of residents and visitors. From January to February, the UV Index ranges from 4 to 5, characterized as moderate, allowing for a burn time of 30 minutes. However, March marks a transition into higher levels, reaching a 7 (high) with a burn time of 25 minutes. The peak months for UV exposure are from April through August, where the Index reaches 9 to 12, classified as very high to extreme, drastically reducing safe exposure times to as little as 10 minutes. As the summer wanes, the index lowers to 9 in September and 7 in October before tapering off again to 4 inNovember and 3 in December. Visitors and residents should take precautions, especially during the high-risk months of April through August, by wearing protective clothing, applying sunscreen regularly, and seeking shade during peak sun hours to mitigate the risks of UV exposure.
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 |
| Yonlu | 4 | 5 | 7 | 9 | 10 | 12 | 11 | 10 | 9 | 7 | 4 | 3 |