Last updated: May 3, 2025
Understanding the UV Index in Nikol'sk, Russian Federation, is crucial for maintaining skin health and preventing sunburn. As residents and visitors navigate the town’s picturesque climate classified as Dfb (humid continental), awareness of varying UV levels becomes essential—especially during peak hours when the index reaches 7 around noon. This heightened exposure can lead to increased risks of skin damage, making it imperative to check the UV Index regularly and take preventative measures. By staying informed, you can enjoy sunny days in Nikol'sk while protecting your skin from harmful UV rays.
As the sun rises, the UV Index begins its ascent, starting at a gentle 2 by 7:00 AM. By 8:00 AM, it's on the rise at 3, and at 9:00 AM, it reaches 4, nudging you to apply that sunscreen. The peak intensity hits at 12:00 PM with a robust 7, signaling the most potent sun exposure of the day. After this zenith, the index gradually retreats—down to 6 at 1:00 PM and 5 at 2:00 PM—before tapering off to a mild 1 by 6:00 PM. As the day cools off, the closing hours, from 4:00 PM to 7:00 PM, encourage outdoor enjoyment without the harsh rays, showcasing values of 4, 3, and finally resting at 1 in the evening. Remember, staying sun-safe is essential, especially during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 7 | 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 |
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 |
| Nikol'sk | 1 | 2 | 5 | 6 | 7 | 8 | 7 | 7 | 5 | 3 | 2 | 1 |