Last updated: July 2, 2025
In Sernur, Russian Federation, staying informed about the UV Index is essential for safeguarding your skin and overall health. Understanding the UV levels can help you effectively prevent sunburn and mitigate long-term skin damage, especially during the brightness of midday when the UV index peaks at 6 around 11:00 AM to 1:00 PM. The Dfb climate of Sernur, characterized by moderate summers, means that UV exposure can still pose risks even on cloudy days. By being aware of the daily UV Index, you can take proactive measures to enjoy the sun safely while protecting your skin.
As the sun rises, the UV Index begins its climb, peaking between 10:00 AM and 1:00 PM at a robust 6. Starting from a gentle 2 at 07:00, it gradually warms up, reaching 3 by 08:00 and then spiking to 5 at 09:00. The midday sun brings the strongest radiation, persisting at 6 from 10:00 AM to 1:00 PM—a critical time for sun protection. After this height, the intensity declines, dipping to 5 at 2:00 PM, and gracefully falling to 1 by 6:00 PM. With this thoughtful UV Index progression, outdoor enthusiasts should stay vigilant and apply sunscreen accordingly during peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | 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 | 6 | high | 25 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index exhibits notable seasonal variations, with the highest levels typically occurring from March through September. During this period, the UV Index peaks at 6 and 7, indicating high exposure categories and a burn time of just 25 minutes, particularly in May, June, July, and August. Conversely, the winter months of January, February, November, and December demonstrate a lower UV Index of 1 or 2, classified as low exposure, allowing for a burn time of up to 45 minutes. Visitors and residents are advised to exercise caution and implement sun protection strategies, especially during the high-risk months of March through September, ensuring to apply sunscreen, wear protective clothing, and seek shade during peak sun hours to minimize the risk of skin damage.
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 |
| Sernur | 1 | 2 | 4 | 5 | 6 | 7 | 6 | 6 | 5 | 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 |