Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Yerkoy, Turkey, where the climate boasts warm summers and mild winters. Being aware of UV levels helps individuals prevent sunburn and safeguard their skin health, especially during peak hours. With UV index values soaring to a maximum of 12 between noon and early afternoon, the risks of overexposure are significant. As you enjoy Yerkoy's sunny days, keeping an eye on the UV index will empower you to take the necessary precautions and cherish the beautiful outdoor environment safely.
The UV Index throughout the day presents a clear picture of solar intensity. It peaks sharply at 12:00 PM and 1:00 PM, reaching a maximum of 12, indicating a high risk of harm from unprotected sun exposure. Early morning hours start off gently, with a low 1 at 7:00 AM, gradually climbing to 3 by 8:00 AM. As the sun climbs higher, the index jumps to 5 at 9:00 AM, then skyrockets to 10 by 11:00 AM. A slight decline begins after the peak, dropping to 10 at 2:00 PM, and continuing downward to 3 by 5:00 PM. As the sun sets, the UV Index falls back to a safe 1 by 7:00 PM, reminding us of the importance of sun safety during those peak midday 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 | 10 | very high | 15 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 |
Throughout the year, UV index levels experience significant fluctuations, indicating a change in sun exposure risks. From January to February, the UV index is at a moderate level (4-5), with a burn time of about 30 minutes. As spring approaches in March and April, the index rises sharply to very high (8), reducing burn time to 15 minutes. May peeks at a very high index of 10, alerting visitors to take precautions. The summer months, particularly June through August, see extreme UV levels (10-12), necessitating protection within just 10 minutes of exposure, marking these months as high-risk. A gradual decline occurs in September with a UV index of 9, transitioning into a high risk category with a burn time of 15 minutes. As October rolls in, the index drops to 7 (high), allowing for a burn time of 25 minutes, then returns to moderate levels in November and December. To ensure safety, residents and visitors should prioritize sun protection, especially during the spring and summer months when UV exposure peaks.
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 |
| Yerkoy | 4 | 5 | 8 | 8 | 10 | 12 | 11 | 11 | 9 | 7 | 4 | 3 |