Last updated: July 2, 2025
Understanding the UV Index in Stara Kulna, Ukraine, is crucial for safeguarding your skin and overall health. With summer temperatures rising, awareness of UV levels can help prevent sunburn and long-term damage. During the day, especially from late morning until early afternoon, UV levels reach a maximum of 8, indicating a significant risk for unprotected skin. Given Stara Kulna's continental climate, where sunny days can be common, residents and visitors alike must remain vigilant about their sun exposure to protect themselves from harmful UV radiation. Stay informed and enjoy the sun safely!
The UV Index throughout the day presents a clear and vigorous pattern of intensity. As the sun rises at 07:00, the index starts at a gentle 1, indicating minimal risk. By 08:00, it climbs to 2, still in the low range, but things escalate quickly; by 09:00, it reaches 3. The sun's power peaks astonishingly at 12:00, hitting a maximum of 8, which signifies a high risk for unprotected skin. This intense exposure persists until 14:00, before gradually tapering off through the afternoon. By 15:00, the index drops to 7, then diminishes further to 5 at 16:00, and continues to decline into the evening hours, settling back down to 1 by 19:00. Those planning outdoor activities during the midday hours should take care to protect themselves from the sun’s powerful rays!
| 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 | 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 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index exhibits notable seasonal changes, with the highest levels occurring during the summer months. From April to August, UV levels sharply rise, reaching their peak in June with a UV Index of 9, categorized as very high. This period poses increased risk for sunburn, with burn times decreasing to just 15 minutes in May and June. Visitors and residents should be particularly cautious during the high-risk months of May, June, and July, where prolonged sun exposure can lead to skin damage. During these months, it is advisable to wear protective clothing, use broad-spectrum sunscreen, and seek shade when possible. Alternatively, the winter months of January, December, and November present a much lower risk, with burn times extending up to 45 minutes under lower UV conditions. Staying informed about these variations helps ensure safe outdoor activities year-round.
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 |
| Stara Kulna | 2 | 3 | 5 | 6 | 8 | 9 | 8 | 7 | 7 | 4 | 3 | 2 |
| Odessa UVI | 2 | 3 | 5 | 7 | 8 | 9 | 8 | 8 | 7 | 4 | 3 | 2 |