Last updated: July 2, 2025
Understanding the UV Index is essential for residents of Petrovskiy, Russian Federation, where varying levels of ultraviolet radiation can significantly impact skin health. With the climate categorized as Dfb, which features warm summers and cool winters, awareness of UV levels is crucial for preventing sunburn and long-term skin damage. During peak hours, particularly between 10:00 AM and 2:00 PM, UV levels can reach a maximum of 8, posing a higher risk for harmful effects. By staying informed about the daily UV index, you can better protect yourself from sun exposure and enjoy the beautiful, sunny days that Petrovskiy has to offer.
The UV Index data reveals a dynamic fluctuation in sun exposure throughout the day, peaking impressively at 12:00 PM with a robust 8. Early risers will find more moderate levels, starting at 2 at 7:00 AM and gradually climbing to 3 by 8:00 AM. As the sun rises higher, intensity spikes to 6 at 10:00 AM and reaches a notable 7 by 11:00 AM. The afternoon shows a slight decline, with the index dropping to 6 at 2:00 PM and tapering off to 2 by 5:00 PM, signaling a gentle fade as daylight wanes. As evening approaches, levels diminish further to 1 at both 6:00 PM and 7:00 PM, encouraging a cool-down after a sun-soaked day. 🌞
| 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 | 6 | high | 25 min |
| 15:00 | 5 | 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 |
As the seasons change, so do the UV levels, significantly impacting sun exposure safety for visitors and residents. January features a low UV Index of 2, increasing to a moderate 3 in February. A noticeable rise occurs in March (UV Index 5) and peaks in the summer months of June and July, where the UV Index reaches 8, categorized as very high with a burn time of just 15 minutes. This trend highlights April and May as high-risk months too, with UV levels of 6 and 7, respectively. In contrast, the UV Index falls again to moderate levels in August and September, before decreasing to low levels in November and December. To ensure safety, it is advised that individuals take extra precautions during the high-risk months of April through July, such as wearing protective clothing, seeking shade, and applying sunscreen regularly, particularly during peak hours.
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 |
| Petrovskiy | 2 | 3 | 5 | 6 | 7 | 8 | 8 | 7 | 6 | 3 | 2 | 1 |