Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Oztvatan, Turkey, especially given the region's Dsb climate, which amplifies sun exposure risks. With UV levels reaching a peak of 11 during midday, awareness of these values plays a pivotal role in sunburn prevention and maintaining long-term skin health. By comprehending the fluctuations in UV radiation—ranging from a mild 1 early in the morning to dangerous levels by noon—locals can take proactive measures to protect themselves from harmful effects, ensuring outdoor activities are both enjoyable and safe.
As the sun rises, the UV Index begins at a gentle 1 at 7:00 AM, but it quickly escalates as the day progresses. By 10:00 AM, the index reaches 7, signaling a significant increase in UV radiation. The peak occurs at 12:00 PM and 1:00 PM, when it hits a striking 11, indicating very high risk of harm from unprotected sun exposure. As the afternoon unfolds, the index gradually declines, settling at 8 by 3:00 PM, then tapering off to 1 again by 7:00 PM. It's clear that midday is the time for caution—make sure to protect your skin during those 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 | 7 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | 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 |
| Ozvatan | 4 | 5 | 8 | 9 | 10 | 12 | 11 | 11 | 9 | 7 | 4 | 3 |