Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Plastun, Russian Federation, where sunny days can significantly impact skin health. With the region classified as a Dfb climate zone, UV exposure risks can rise, especially during the peak hours of 11:00 AM to 3:00 PM, when levels reach as high as 9. By staying informed about UV levels, residents can take proactive measures to prevent sunburn and protect their skin from harmful effects. Embracing UV Index awareness not only promotes personal wellbeing but also encourages a healthier community.
The UV Index throughout the day presents a clear pattern of intensity, peaking at midday. Starting from a mild level of 1 at 07:00, the index rises steadily, reaching 2 by 08:00. The real surge occurs between 09:00 and 13:00, where it escalates from 4 to a striking 9—the highest point of the day. As the afternoon unfolds, the intensity slightly declines to 7 at 15:00, before tapering off to 5 at 16:00. The evening sees a further decrease, settling back to 2 by 18:00 and returning to 1 at 19:00. For those enjoying outdoor activities, it’s essential to take precautions, especially during the peak hours from 11:00 to 14:00 when the UV rays are most potent.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences significant fluctuations, indicating varying levels of sun exposure risk. January and December have the lowest UV Index at 2, categorized as low, allowing for a burn time of approximately 45 minutes. As we move into February and November, the index rises to 3, marking a moderate risk with a burn time of 30 minutes. The danger escalates from March onwards, peaking in the summer months of June, July, and August, where the UV Index reaches a very high level of 9 or 10 and the burn time drops to just 15 minutes. April and May also pose a high risk with an index of 7. Conversely, September returns to a high category, while October and November revert to moderate levels. Given this data, it is crucial for visitors and residents to take extra precautions during the high-risk months of April to August, such as seeking shade, wearing protective clothing, and using sunscreen to minimize UV exposure.
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 |
| Plastun | 2 | 3 | 5 | 7 | 7 | 9 | 9 | 10 | 7 | 5 | 3 | 2 |