Last updated: June 2, 2025
In Ortakoy, Turkey, understanding the UV Index is essential for safeguarding your skin against harmful ultraviolet rays. With peak UV levels reaching a significant 12 during midday, awareness of UV exposure can aid in preventing sunburn and promoting overall skin health. The region's temperate climate amplifies UV risks, particularly during the sunniest hours, making it crucial for residents and visitors alike to stay informed. By monitoring the UV Index, you can enjoy the vibrant outdoor lifestyle of Ortakoy while protecting yourself from the sun's damaging effects.
The UV Index reaches its peak intensity as the sun ascends, starting the day at a mild 1 at 7:00 AM. By 10:00 AM, it escalates dramatically to 8, marking the transition into high-risk territory. The highest reading, a blistering 12, is recorded at noon and remains unyielding until 1:00 PM. As the afternoon wears on, the index begins to taper off, dipping to 11 at 2:00 PM, and gradually descending to 3 by 5:00 PM. This decline continues into the evening, with values falling to 1 by 7:00 PM. It's a vivid reminder of the sun's strength during midday, urging caution and protection during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 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 |
The UV Index experiences significant seasonal changes, peaking during the warmer months. From January to February, the UV Index remains moderate, with a burn time of 30 minutes. However, beginning in March, the UV levels climb rapidly, reaching very high levels of 8 to 10 from March through September, where burn times decrease to 15 minutes or less. Notably, June through August sees the most extreme UV conditions, with values soaring to 12 and burn times shrinking to just 10 minutes. As temperatures cool in September through November, the UV Index gradually declines, returning to moderate levels by December. It's crucial for visitors and residents to be particularly cautious and take protective measures during high-risk months from March to September, especially in the height of summer, to minimize the risk of UV-related skin damage. Always apply sunscreen, wear protective clothing, and seek shade during peak sun 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 |
| Ortakoy | 4 | 5 | 8 | 9 | 10 | 12 | 11 | 11 | 9 | 7 | 4 | 3 |