Last updated: June 2, 2025
Understanding the UV Index in Petrov Val, Russian Federation is crucial for everyone who enjoys the great outdoors. With UV levels reaching up to 8 during peak hours, awareness of sun exposure is essential to prevent sunburn and protect long-term skin health. Given Petrov Val's Dfa climate, characterized by significant seasonal variations, residents and visitors alike should be mindful of fluctuating UV risks, especially during summer months. By staying informed, you can take proactive steps to enjoy the sun safely while minimizing potential harm.
The UV Index for the day showcases a striking pattern of sun exposure. Starting at 07:00 with a low of 2, the intensity gradually ramps up, peaking at 11:00 with a high of 8—a signal for sun protection. From 10:00 to 13:00, the index maintains a solid 8, indicating potentially harmful UV radiation levels. As the afternoon unfolds, a decline begins at 14:00 with 6, tapering off to 3 by 16:00. By late evening, the UV levels drop significantly, settling at 1 by 19:00. It's essential to stay aware of these fluctuations to enjoy the outdoors safely while minimizing skin exposure during the peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 8 | very high | 15 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 |
Throughout the year, the UV Index demonstrates significant seasonal variation. January and February have a low to moderate exposure risk, with burn times of 45 and 30 minutes respectively. However, as spring approaches, March and April see a shift to high levels of UV radiation, necessitating caution during outdoor activities with a burn time of only 25 minutes. May brings an increase to 7, and summer peaks in June and July at a very high index of 8, significantly reducing safe exposure time to just 15 minutes. While August reverts to high at 7, September and October witness a gradual decline to moderate levels. The year's UV risk decreases again in November and December, returning to low, with burn times back up to 45 minutes. For both visitors and residents, it is crucial to be vigilant and apply sun protection, especially during the high-risk months of March through August, when UV levels are at their most dangerous.
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 |
| Petrov Val | 2 | 3 | 6 | 6 | 7 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |