Last updated: July 2, 2025
In Yasnopolyanskoye, Ukraine, awareness of the UV Index is crucial for protecting skin health and preventing sunburn. Understanding UV levels—particularly during the peak hours of 11 AM to 3 PM, when indices can reach as high as 9—empowers residents and visitors to take necessary precautions. With its Cfa climate, characterized by warm summers, the sun's intensity can pose significant risks, making it vital to stay informed about UV exposure. Taking the right steps can safeguard your skin and ensure a healthier outdoor experience in this charming locale.
The UV Index peaks dramatically as the day progresses, starting from a low 1 at 07:00. By 09:00, it rises to a moderate 4, indicating the sun's rays are becoming more intense. The intensity continues to escalate, reaching 6 by 10:00 and hitting its maximum of 9 at both 12:00 and 13:00, signaling a time when precautions should be taken to protect your skin. As the afternoon rolls in, the index begins to dip, dropping to 8 at 14:00, and further declining to 6 by 15:00. By the evening, the UV Index retreats to 4 at 16:00, and continues to ease to 1 by 19:00, providing a gentle reminder of the sun's fading strength. Be mindful of these fluctuations to enjoy your outdoor activities safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The seasonal UV Index reveals significant fluctuations throughout the year, with high-risk months typically occurring from April to August. During this period, the UV Index reaches its peak, often showing values of 7 to 9, categorized as high to very high exposure, leading to a reduced burn time of only 15 minutes on sunny days. As a result, it's crucial for residents and visitors to protect their skin with adequate sunscreen, hats, and protective clothing, especially during these months. January, February, October, and November offer lower UV Index values, signifying a lower risk for sunburn, but caution is still advised. Always stay informed about the daily UV Index, and plan outdoor activities accordingly to ensure skin safety.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kyiv UVI | 2 | 2 | 4 | 6 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| Kharkiv UVI | 2 | 2 | 4 | 6 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |
| Dnipro UVI | 2 | 3 | 5 | 6 | 7 | 8 | 8 | 8 | 6 | 4 | 2 | 1 |
| Donetsk UVI | 2 | 3 | 5 | 6 | 8 | 9 | 8 | 8 | 6 | 4 | 2 | 1 |
| Odessa UVI | 2 | 3 | 5 | 7 | 8 | 9 | 8 | 8 | 7 | 4 | 3 | 2 |
| Yasnopolyanskoye | 2 | 3 | 5 | 7 | 8 | 9 | 9 | 8 | 7 | 4 | 3 | 2 |