Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Lesnyye Polyany, Russian Federation, as it plays a vital role in protecting your skin from harmful sun exposure. With a climate classified as Dfb, which typically features warm summers, awareness of the changing UV levels throughout the day is essential for sunburn prevention and maintaining overall skin health. On sunny days, UV levels can peak at 6 between 10:00 AM and 1:00 PM, posing significant risks for unprotected skin. By staying informed about the UV Index, you can enjoy the outdoors safely and minimize the risks associated with UV radiation.
The UV Index throughout the day showcases a dynamic rise and fall, peaking at a notable 6 between 10:00 AM and 12:00 PM. Starting from a mild 2 at 7:00 AM, it gradually escalates, reaching 5 by 9:00 AM, before hitting its maximum of 6 around 10:00 AM. As the afternoon rolls in, the levels slightly dip to 5 at 1:00 PM and 2:00 PM, followed by a decline to 3 at 3:00 PM. By late afternoon and into the evening, the UV Index drops back to 2 at 4:00 PM and then to 1 by 6:00 PM. This data highlights the importance of sun safety during the midday hours when the sun’s rays are strongest!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index exhibits significant seasonal variations, with the highest levels occurring during the summer months. From June to August, the UV Index consistently reaches 6, categorizing it as high and reducing the burn time to just 25 minutes. In contrast, the early months of the year—January, February, October, November, and December—experience a low UV Index of 1, allowing for a safer 45-minute exposure time. March, April, and May see moderate levels, peaking at 5 in May, which calls for 30 minutes of caution. Visitors and residents should be particularly vigilant from June to August, applying sunscreen and seeking shade during peak hours to reduce the risk of sunburn. During the low UV months, sun safety precautions are still advisable but less critical.
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 |
| Lesnyye Polyany | 1 | 1 | 3 | 4 | 5 | 6 | 6 | 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 |