Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Bilohorivka, Ukraine, as it serves as a vital tool in safeguarding skin health and preventing sunburn. With its Dfb climate, Bilohorivka experiences significant UV exposure, particularly during peak hours from 11 AM to 1 PM, when levels can reach up to 8. By staying informed about current UV levels, you can effectively take precautions and enjoy the sunny days while protecting yourself from harmful effects. Whether it's applying sunscreen or seeking shade, being aware of the UV Index empowers you to make safer choices for your skin in this vibrant region.
As the sun rises, the UV Index begins its ascent, starting at a manageable 2 by 7:00 AM. By 8:00 AM, it climbs to 3, signaling the need for some sun protection. The intensity reaches 4 by 9:00 AM, and by 10:00 AM, it spikes to 6. The peak occurs at 12:00 PM and 1:00 PM with a robust 8, indicating a high risk of harm from unprotected sun exposure. Fortunately, the intensity wanes after 1:00 PM, descending to 7 at 2:00 PM and 6 by 3:00 PM. As the afternoon fades, the UV Index drops to 4 by 4:00 PM and continues to decrease, reaching 1 by 6:00 PM and 7:00 PM. This pattern highlights the importance of sun safety during midday hours when the UV exposure is at its highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV radiation levels change significantly, with high-risk months identified as April through August. During this period, the UV Index peaks in June at a very high level of 9, requiring careful sun exposure management with a burn time of just 15 minutes. Visitors and residents should take special precautions and limit sun exposure during these months, wearing protective clothing, applying sunscreen, and seeking shade when UV levels are elevated. In contrast, low-risk months occur from November to February, where the UV Index remains between 1 and 2. Strategies for skin protection can be relaxed during these colder months, but awareness of changing conditions remains important.
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 |
| Bilohorivka | 2 | 2 | 5 | 6 | 7 | 9 | 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 |