Last updated: July 2, 2025
Understanding the UV Index is crucial for those living in or visiting Koprulu, Turkey, where the sun can be quite intense. With a Mediterranean climate, the region experiences significant UV exposure, particularly during the summer months, making it essential to be aware of daily UV levels to prevent sunburn and promote healthy skin. The data shows that UV levels peak at 12 around noon, indicating a heightened risk for harmful effects on skin health during these hours. By staying informed about the UV Index, you can enjoy the beautiful Turkish outdoors while protecting yourself from potential damage.
As the sun rises, the UV Index begins its ascent, starting at a mild 1 at 07:00 and gradually climbing throughout the morning. By 09:00, it reaches a moderate 5, signaling the need for some sun protection. The intensity peaks around 12:00, with a high of 12, which indicates very high levels of UV radiation. Hereafter, the index gently declines, tapering off to 9 by 15:00, before easing down to 4 by 17:00. As the evening unfolds, the UV risk diminishes, dropping to 2 by 18:00 and finally returning to 1 at 19:00. This hourly UVI data underscores the importance of being mindful of sun exposure, especially during the midday hours when UV levels are at their highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 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 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As we observe seasonal changes in the UV Index, it becomes clear that the risk of harmful sun exposure significantly escalates during the spring and summer months. February marks the beginning of high UV levels, with an index of 7, followed by very high readings of 10 in March and April. The peak exposure occurs from May to July, where the UV Index reaches extreme levels of 11 to 12, drastically reducing safe burn time to just 10 minutes. August slightly tapers off at 11, but remains a high-risk month, while September starts to decline to 9, still categorized as very high. In the fall and winter, UV levels gradually decrease; October sees a high index of 7, and by December, it drops to a moderate 3. Visitors and residents are advised to take precautionary measures during high-risk months—particularly from March to September—by wearing sunscreen, protective clothing, and seeking shade to minimize sun 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 |
| Koprulu | 5 | 7 | 10 | 10 | 11 | 12 | 12 | 11 | 9 | 7 | 5 | 3 |