Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Petrichanka, Ukraine, as it plays a vital role in safeguarding your skin health and preventing sunburn. With the region's Dfb climate, sunlight can be intense, especially during midday hours when the UV levels peak at a striking 8. Being aware of these fluctuating UV levels throughout the day not only helps in planning your outdoor activities but also serves as a reminder to take protective measures against harmful ultraviolet radiation. Stay informed, stay protected, and enjoy the sun safely!
The hourly UV Index data reveals a fascinating story of sun exposure throughout the day. Starting at 1 at 07:00, the index steadily climbs to 8 by 12:00, reaching its peak intensity during the peak sun hours from 12:00 to 14:00. Here, the UV levels maintain a high 8, urging sun lovers to take precautions against harmful rays. As the afternoon transitions into the evening, the index gradually declines, tapering off to 4 by 17:00, and finally sinking back to 1 by 19:00. This data makes it clear: the sun's reach is strongest mid-day, and mindful sun safety is essential for those enjoying outdoor activities during these hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 6 | 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 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences significant fluctuations, impacting the risk of sun exposure for residents and visitors. The high-risk months occur from April through August, where the UV Index reaches notably high levels, peaking at 9 in June and remaining around 8 for July and August. During these months, the recommended burn time decreases to just 15 minutes, indicating that quick protection is essential to avoid skin damage. Conversely, January, February, November, and December represent the lower exposure months with UV Index values of 2 or 3, allowing for longer burn times of 45 or 30 minutes. It is important for individuals to be aware of these seasonal changes and take appropriate precautions, especially during high-risk months by wearing sunscreen, protective clothing, and seeking shade during peak hours to safeguard their skin health.
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 |
| Petrichanka | 2 | 3 | 5 | 6 | 8 | 9 | 8 | 8 | 7 | 4 | 2 | 2 |
| Odessa UVI | 2 | 3 | 5 | 7 | 8 | 9 | 8 | 8 | 7 | 4 | 3 | 2 |