Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Bologoye, Russian Federation, where the climate falls within the Dfb zone, often characterized by warm summers and cold winters. Being aware of UV levels is essential for preventing sunburn and safeguarding skin health, especially during peak exposure times. With UV Index readings climbing as high as 7 from midday to early afternoon, it's vital for locals to recognize the risks associated with sun exposure. By staying informed, you can enjoy the sunshine safely while protecting your skin from potential harm.
The UV Index during the day begins at a moderate level of 2 at 7:00 AM, gradually increasing to a peak of 7 between 12:00 PM and 2:00 PM, signaling the strongest sun exposure. From 8:00 AM, you'll notice a steady rise, reaching 4 by 9:00 AM and 5 at 10:00 AM. As the day progresses, it hits 6 at 11:00 AM, making it essential to take precautions if you're outdoors. After the peak hours, the index gradually declines, dropping to 6 at 3:00 PM, before falling back to 4 by 4:00 PM. The evening brings a welcome relief as the UV Index drops to 2 by 6:00 PM and settles at 1 by 7:00 PM, indicating lower levels of sun exposure as night approaches. Always remember to protect your skin 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 | 5 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 6 | high | 25 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, UV exposure varies significantly, with notable seasonal changes impacting both residents and visitors. From January to February, the UV Index remains low (1-2), allowing for a burn time of 45 minutes, making skin protection less critical. March and April see a moderate rise (UV Index 3-4) with a reduced burn time of 30 minutes, suggesting that some protective measures are advisable during outdoor activities. The risk peaks in the high-risk months of May through August, where the UV Index reaches between 6 and 7, and burn time drops to just 25 minutes—strongly advising the use of sunscreen, protective clothing, and hats. As the year transitions into September with a moderate UV Index (4), and then back to low levels from October to December (1-2), residents should be reminded that vigilance is key during these warmer months to avoid skin damage while enjoying the outdoors.
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 |
| Bologoye | 1 | 2 | 3 | 4 | 6 | 7 | 7 | 6 | 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 |