Last updated: July 2, 2025
In Rykove, Ukraine, staying informed about the UV Index is crucial for protecting yourself against harmful ultraviolet rays. Understanding UV levels can significantly aid in sunburn prevention and maintaining overall skin health, especially during peak exposure times in the summer months. With Rykove's Cfa climate, characterized by warm, humid summers, residents and visitors alike should be aware of the heightened risks associated with UV exposure—especially when the index reaches a maximum of 9 around midday. By monitoring the UV Index, you can take proactive steps to enjoy the sun safely while minimizing your risk of UV-related health issues.
Throughout the day, the UV Index displays a dynamic progression that's crucial for sun safety. Starting at a low 1 at 7:00 AM, it gradually ascends, reaching 2 by 8:00 AM. As the sun climbs higher, the index peaks at 9 by 1:00 PM, marking the time for heightened caution. From this zenith, it gradually declines: 8 at 2:00 PM, down to 6 by 3:00 PM, and further softening to 3 by 5:00 PM. By evening, the index settles back at 2 at 6:00 PM, and finally returns to 1 as the sun sets at 7:00 PM. It's imperative to protect your skin during the peak hours, especially from 10:00 AM to 2:00 PM, when the UV rays are most intense.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 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 | 9 | 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 |
The seasonal UV Index reveals significant fluctuations throughout the year, with high-risk months typically occurring from April to August. During this period, the UV Index reaches its peak, often showing values of 7 to 9, categorized as high to very high exposure, leading to a reduced burn time of only 15 minutes on sunny days. As a result, it's crucial for residents and visitors to protect their skin with adequate sunscreen, hats, and protective clothing, especially during these months. January, February, October, and November offer lower UV Index values, signifying a lower risk for sunburn, but caution is still advised. Always stay informed about the daily UV Index, and plan outdoor activities accordingly to ensure skin safety.
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 |
| Rykove | 2 | 3 | 5 | 7 | 8 | 9 | 9 | 8 | 7 | 4 | 3 | 2 |
| Odessa UVI | 2 | 3 | 5 | 7 | 8 | 9 | 8 | 8 | 7 | 4 | 3 | 2 |