Last updated: June 2, 2025
Understanding the UV Index is essential for the residents of Krotovka, Russian Federation, where sun exposure can significantly impact skin health and well-being. With typical UV levels peaking between 12 PM and 1 PM, reaching a high of 8, awareness of these levels is crucial for effective sunburn prevention. Krotovka’s Dfb climate brings a mix of warm summers and chilly winters, but during the sunny months, the UV radiation can pose risks, making it vital for locals to stay informed and safeguard their skin against harmful effects. Stay vigilant and enjoy the sun safely!
The UV Index reflects a dynamic shift throughout the day, peaking at 8 at 12:00 PM—the sun's zenith. Early morning hours start relatively low, with values at 2 at 7:00 AM and 3 by 8:00 AM, creeping up as the sun rises. By 10:00 AM, the intensity escalates to 6, and even more to 7 at 11:00 AM. The maximum UV exposure hits right after noon, but starts to wane by mid-afternoon, dropping back to 5 at 3:00 PM. As the day winds down, the index gracefully descends to 3 by 5:00 PM and finally settles at 1 by 7:00 PM, signaling a gentle close to the sun's powerful rays. Remember, during peak hours, it's essential to protect your skin!
| 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 | 7 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 4 | 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 |
| Krotovka | 1 | 2 | 5 | 6 | 7 | 8 | 7 | 7 | 5 | 3 | 2 | 1 |