Last updated: July 2, 2025
Understanding the UV Index in Svirsk, Russian Federation is essential for protecting your skin and overall health. As the sun's rays can be deceptively powerful, especially during the peak hours from 10 AM to 3 PM when levels soar to a maximum of 7, this knowledge can help you prevent sunburn and long-term skin damage. Svirsk experiences a Dwc climate, characterized by its cold winters and warm summers, which can create unique UV exposure risks. By staying informed about daily UV levels, you can better enjoy the outdoors while safeguarding your skin against harmful effects.
As the day unfolds, the UV Index begins at a modest 1 at 7:00 AM, indicating low sun exposure. By 9:00 AM, it rises to a 3, signaling a gentle increase in UV rays. The sun reaches its peak intensity around noon, with the index hitting 7—a reminder to stay protected. From 12:00 PM to 2:00 PM, the index holds steady at this elevated level, ideal for sun safety measures. As the afternoon progresses, the UV Index gradually declines: 6 at 3:00 PM, then tapering to 2 by 6:00 PM, and finally back to 1 by 7:00 PM. It’s a clear reminder that while the sun’s power peaks early in the day, it’s essential to stay aware of UV exposure throughout.
| 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 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 7 | 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, the UV Index exhibits significant seasonal variations that highlight the varying risk of UV exposure. From January to February, the UV Index remains low, with a burn time of 45 minutes; however, as we move into March, the index rises to 5, indicating a moderate risk with a reduced burn time of 30 minutes. The months of April and May mark a transition into high-risk territory, with an index of 6 and 7, and a burn time of just 25 minutes. The peak UV Index of 8 occurs in June, categorized as very high, where one can burn within 15 minutes of exposure. July and August maintain high exposure levels at an index of 7, necessitating caution for 25 minutes of sun exposure. As fall approaches in September and October, the risk decreases to moderate levels again, with indices of 5 and 3, respectively, and burn times returning to 30 minutes. The low-risk months of November and December bring the UV Index back to 2 and 1, allowing for longer exposure times of 45 minutes without significant risk. Visitors and residents should remain vigilant during the high-risk months of April through August to apply sunscreen and seek shade, while the winter months offer a reprieve from the sun's most intense rays.
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 |
| 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 |
| Svirsk | 1 | 2 | 5 | 6 | 7 | 8 | 7 | 7 | 5 | 3 | 2 | 1 |