Last updated: June 2, 2025
Being aware of the UV Index in Ust'-Kachka is crucial for protecting your skin and maintaining overall health in this charming region of the Russian Federation. Understanding the daily UV levels can significantly aid in sunburn prevention and long-term skin health. Given Ust'-Kachka's Dfb climate, which features warm summers and fluctuating UV exposure throughout the day, residents and visitors should be especially mindful of peak UV times—particularly from 10 AM to 2 PM, when the index can reach as high as 7. By staying informed about the UV Index, you can enjoy the sunny days safely while minimizing the risks associated with excessive sun exposure.
As the sun rises, the UV Index takes its first steps, starting at a gentle 1 at 07:00. By 08:00, it climbs to 2, and by mid-morning, it reaches a moderate 3. The intensity peaks at 12:00 with a significant 6, signaling that midday sun is at its strongest. As the clock ticks past 13:00, the UV Index hits its maximum at 7, urging outdoor enthusiasts to take precautions. Gradually, it begins to wane, dropping to 6 by 14:00, then easing further to 5 by 16:00. As evening approaches, the index falls to 3 at 17:00 and concludes the day gently at 1 by 19:00, allowing a breath of relief as the sun sets.
| 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 | 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 | 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, UV Index levels demonstrate significant seasonal changes that impact sun exposure and the risk of skin damage. From January to February, the UV Index remains low (1-2), allowing for safer outdoor activities with a burn time of 45 minutes. As spring approaches, March brings a moderate UV Index of 3 with a reduced burn time of 30 minutes, escalating to a higher risk in April (UV Index 5) and May (UV Index 6), where exposure is more concerning, with burn times of just 25 minutes. The peak risk months are June, July, and August, with sustained high UV Index levels of 6-7, necessitating protective measures like sunscreen and clothing, as burn time remains at 25 minutes. In September and October, the risk decreases to moderate levels (UV Index 3-4) with burn times returning to 30 minutes before it drops again in November and December back to low levels, where a burn time of 45 minutes is safe. Therefore, it is crucial for visitors and residents to remain vigilant and take protective actions during the high-risk months of late spring and summer to protect their skin from harmful UV exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Saint Petersburg UVI | 1 | 2 | 3 | 4 | 5 | 7 | 7 | 5 | 4 | 2 | 1 | 1 |
| Ust'-Kachka | 1 | 2 | 3 | 5 | 6 | 7 | 6 | 6 | 4 | 3 | 1 | 1 |
| Nizhniy Novgorod UVI | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 1 | 1 |
| Yekaterinburg UVI | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 1 | 1 |
| Moscow UVI | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 2 | 1 |
| Novosibirsk UVI | 1 | 2 | 4 | 5 | 7 | 7 | 6 | 6 | 5 | 3 | 1 | 1 |