Last updated: June 2, 2025
Understanding the UV Index is essential for residents and visitors of Gevas, Turkey, where the sun's rays can be intense, especially during peak hours. With a Dsb climate characterized by warm summers, being aware of the fluctuating UV levels can help in preventing sunburn and protecting skin health. Notably, the UV Index peaks around midday, reaching a maximum of 12—a clear indication of the potential risks. By paying attention to these levels, individuals can enjoy the beautiful, sunny days in Gevas while safeguarding their skin against harmful UV radiation.
The UV Index shows a dramatic rise in intensity throughout the morning, starting from a mild 2 at 7:00 AM. As the sun climbs higher, it peaks at a powerful 12 between 12:00 PM and 1:00 PM, signalling a critical time for sun safety. After this peak, the index gradually declines, dropping to 7 at 3:00 PM and continuing down to 1 by 7:00 PM. Overall, this hourly data highlights the importance of seeking shade and applying sunscreen during the midday hours when the risk of UV exposure is at its highest.
| 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 | 9 | very high | 15 min |
| 11:00 | 11 | 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 |
Throughout the year, UV levels fluctuate significantly, with peak exposure occurring during the summer months. January and December start with a moderate UV Index of 3, allowing for a burn time of 30 minutes. However, as we transition into March and April, the UV Index rises sharply to 9, categorized as very high, reducing safe exposure to just 15 minutes. The most critical months for sun exposure are May through August, where the UV Index reaches extreme levels of 12, necessitating limited exposure of just 10 minutes. Even in September, the levels remain high at 9, followed by a gradual decrease leading into the fall. Visitors and residents are advised to take precautions during high-risk months—wear protective clothing, apply broad-spectrum sunscreen, and seek shade, especially 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 |
| Gevas | 3 | 5 | 9 | 9 | 12 | 12 | 12 | 11 | 9 | 7 | 4 | 3 |