Last updated: August 1, 2025
In Klyetsk, Belarus, being aware of the UV Index is crucial for protecting your skin from harmful UV radiation. Understanding the daily UV levels is essential not only for preventing sunburn and reducing the risk of long-term skin damage but also for promoting overall skin health. With a Dfb climate that can bring varying degrees of sunlight, residents should be particularly mindful of peak UV exposure, typically occurring between 11 AM and 3 PM, when levels can reach 7. By staying informed and taking necessary precautions, you can enjoy the outdoors safely while keeping your skin protected.
As the sun rises, the UV Index (UVI) begins its ascent, starting with a mild level of 1 at 7:00 AM. By 9:00 AM, it reaches a level 3, indicating an increase in solar intensity. The real peak occurs at noon when the UVI hits a robust 7, representing the highest risk for harm from unprotected sun exposure. This high intensity persists until 3:00 PM, when it gradually recedes to a level of 6. As the afternoon wanes, the UVI dips further, dropping to 5 at 4 PM and finally back to a gentle 1 by 7 PM, allowing for a safe and comfortable evening. Remember, the hours between 10 AM and 3 PM mark the most crucial times for sun safety!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 6 | high | 25 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 UV Index exhibits significant seasonal fluctuations, with the highest levels occurring in the summer months. January and February have a low UV Index of 1 and 2, requiring about 45 minutes of sun exposure before burning. As spring approaches, March sees a moderate increase to a UV Index of 4 (30 minutes burn time), leading into April and May when the UV Index reaches 6, indicating high exposure risk with a burn time of just 25 minutes. The peak UV Index of 8 in June signifies a very high risk category, where burn time drops to 15 minutes. In the heart of summer, July and August maintain high levels (UV Index 7, 25 minutes); however, the risk diminishes in September (UV Index 5) and October (UV Index 3), both with 30 minutes burn time. The UV Index returns to lower levels in November and December (1 and 2, with 45 minutes burn time). Visitors and residents should exercise caution during April through September, taking protective measures like using sunscreen, wearing protective clothing, and seeking shade, especially during peak hours.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Vitebsk UVI | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 2 | 1 |
| Hrodna UVI | 1 | 2 | 4 | 5 | 6 | 8 | 7 | 7 | 5 | 3 | 2 | 1 |
| Mahilyow UVI | 2 | 2 | 4 | 5 | 6 | 8 | 7 | 7 | 5 | 3 | 2 | 1 |
| Minsk UVI | 1 | 2 | 4 | 5 | 6 | 8 | 8 | 6 | 5 | 3 | 2 | 1 |
| Klyetsk | 1 | 2 | 4 | 6 | 6 | 8 | 7 | 7 | 5 | 3 | 2 | 1 |
| Homyel' UVI | 2 | 2 | 4 | 5 | 7 | 8 | 7 | 7 | 6 | 3 | 2 | 1 |