Last updated: June 2, 2025
Understanding the UV Index in Ust'-Kulom is essential for safeguarding your skin and overall health. With its Dfc climate, this picturesque region experiences varying UV levels, reaching a peak index of 6 from 10:00 to 12:00. Being aware of these levels can help you take critical steps to prevent sunburn and mitigate long-term skin damage. As residents and visitors venture outdoors, knowing when UV exposure is highest allows for better planning and protection, ensuring your time in the sun is enjoyable and safe!
As the day unfolds, the UV Index rises steadily, peaking between 10:00 AM and 12:00 PM at a strong 6, indicating a moderate risk of harm from unprotected sun exposure. Early risers will notice a gentle start at 3 by 07:00, gradually escalating to a 5 by 09:00. After lunchtime, the UV levels begin to decline, slipping back to 5 at 13:00, before descending to 4 by 14:00. As the day wanes, the index falls further, dropping to 2 by 16:00 and reaching a low of 1 after 18:00. Staying aware of these fluctuations is vital for enjoying the sun safely throughout the day!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 4 | moderate | 30 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Seasonal variations in UV Index indicate a notable increase from the low levels in January and February (UV Index 1) to more hazardous levels in June and July (UV Index 6), where the burn time decreases to just 25 minutes. The UV Index reaches moderate levels in March through May (UV Index 3-5) and dips back to low levels from October to December. The high-risk months for UV exposure are clearly June and July, when direct sunlight can cause skin damage within 25 minutes. Residents and visitors should take precautions during these months by wearing protective clothing, applying sunscreen, and limiting sun exposure during peak hours to reduce the risk of UV-related health issues.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ust'-Kulom | 1 | 1 | 3 | 4 | 5 | 6 | 6 | 5 | 4 | 2 | 1 | 1 |
| Saint Petersburg UVI | 1 | 2 | 3 | 4 | 5 | 7 | 7 | 5 | 4 | 2 | 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 |