Last updated: May 3, 2025
In Petrovskiy, Russian Federation, being aware of the UV Index is crucial for protecting your skin from harmful ultraviolet rays. Understanding the varying levels of UV radiation can significantly aid in sunburn prevention and overall skin health, making it essential for residents and visitors alike. With a Dfb climate characterized by warm summers, Petrovskiy experiences peaks in UV exposure, particularly from 10:00 AM to 2:00 PM, where indices reach as high as 6. Stay informed and enjoy the sun safely by checking the UV Index regularly!
The UV Index throughout the day peeks with intensity as the sun ascends and then gracefully descends. Starting at 2 at 07:00, the index escalates to 6 by 11:00, maintaining that level until 13:00—the peak time for sun exposure! As the afternoon progresses, the UVI gently drops to 5 at 14:00 and continues to descend to 4 by 15:00. The late afternoon and evening hours offer a welcome relief with UV levels decreasing to 2 by 17:00, and finally tapering off to 1 by 19:00. Whether you’re lounging in the sun or planning outdoor activities, be mindful of the highest UV levels from 10:00 to 13:00 to stay safe while enjoying the great outdoors!
| 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 | 5 | moderate | 30 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 changes, with high-risk months occurring between May and August, when the index reaches levels of 6 and 7, indicating a high exposure category and a burn time of just 25 minutes. Conversely, during the winter months of January, October, November, and December, the UV Index remains low, typically at 1 or 2, allowing for a burn time of 45 minutes. Residents and visitors should exercise caution during the spring and summer months, particularly in May through August, by seeking shade, wearing protective clothing, and applying sunscreen regularly. It's important to be mindful of these seasonal changes to ensure skin safety throughout the year.
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 |
| Petrovskiy | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 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 |