Last updated: July 2, 2025
In Osychky, Ukraine, being aware of the UV Index is crucial for safeguarding your skin against sun damage. Understanding UV levels can significantly aid in preventing sunburn and promoting overall skin health, especially during the summer months when the sun's rays are most intense. With a Dfb climate, Osychky experiences a mix of warm summers and cold winters, yet even in mild temperatures, UV exposure can pose significant risks. As the UV Index peaks at 8 around midday, it's important to stay informed and take necessary precautions to protect yourself from harmful UV radiation.
As the sun rises, the UV Index begins its ascent, starting at a mere 1 at 7:00 AM. By 8:00 AM, it climbs to 2, but it’s by 9:00 AM that we see a moderate rise to 3. The intensity peaks between 11:00 AM and 1:00 PM, hitting a high of 8, indicating that sun protection methods should be in full swing. As the afternoon progresses, values slightly decrease, with the UV Index dropping to 6 by 3:00 PM and then gradually retreating to 1 by 7:00 PM. This hourly data serves as a reminder to stay vigilant about sun safety during the mid-day hours when UV exposure is at its highest.
| 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 | 6 | 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, seasonal UV changes significantly impact sun exposure levels. High-risk months typically occur from May to August, where the UV Index reaches 7 or higher, indicating very high to extreme risk of harm from unprotected sun exposure. Specifically, June through August all register an UV Index of 8, with a burn time of just 15 minutes, underscoring the necessity for caution during these peak months. Visitors and residents are advised to wear sunscreen, protective clothing, and limit sun exposure during the hours of strongest UV radiation, usually between 10 AM and 4 PM. In contrast, the winter months (December and January) present a much lower risk with a UV Index of 2, allowing for longer safe exposure times of up to 45 minutes. However, it’s essential to remain vigilant year-round, as UV radiation can still pose risks on cloudy or cooler days.
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 |
| Osychky | 2 | 3 | 5 | 6 | 7 | 8 | 8 | 8 | 6 | 4 | 3 | 2 |
| 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 |