Last updated: June 2, 2025
Understanding the UV Index is essential for residents and visitors in Petrykivka, Ukraine, where sunny days can quickly lead to increased exposure to harmful ultraviolet rays. Awareness of UV levels can significantly help in preventing sunburn and promoting long-term skin health, making it crucial to keep an eye on daily fluctuations. With a Dfb climate characterized by warm summers and significant sunlight, Petrykivka presents its own unique challenges when it comes to UV exposure. During peak hours, particularly from 10 AM to 2 PM, UV levels can reach as high as 8, signaling a higher risk for skin damage. By staying informed about the UV index, you can enjoy the outdoors safely while keeping your skin protected.
As the sun rises, the UV Index gradually climbs, beginning the day at a gentle 1 at 07:00. By 09:00, it reaches 4, signaling a need for some sun protection. Things heat up at 10:00, soaring to 6, and peaks around 12:00, with a concerning 8. This critical level persists through 13:00 to 14:00, making midday the most intense time for UV exposure. As the afternoon wears on, the index begins to wane, dropping to 6 by 15:00 and easing to 4 at 16:00. The day concludes with softer rays as the UV Index slides down to 3 at 17:00, then dips further to 2 and finally 1 by 19:00. Stay vigilant during those peak hours; your skin will thank you!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | 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 | 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 |
Throughout the year, UV levels experience significant fluctuations, with high-risk months identified as April through August, during which the UV Index can reach as high as 8 and fall within the very high exposure category. Specifically, June and July are the peak months for UV exposure, requiring extra caution as the burn time shortens to just 15 minutes. In contrast, January, November, and December present the lowest UV indices, categorized as low exposure, allowing for safer outdoor activities with extended burn times of 45 minutes. To ensure safety, visitors and residents should remain vigilant in high-risk months, applying sunscreen, wearing protective clothing, and seeking shade during peak hours, while enjoying the more forgiving UV levels during the winter months.
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 |
| Petrykivka | 2 | 3 | 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 |