Last updated: July 2, 2025
In Klyuchi, Russian Federation, being aware of the UV Index is crucial for safeguarding your skin health as the region experiences distinct seasonal changes that can affect sun exposure. Understanding UV levels helps in preventing sunburn and long-term skin damage, allowing residents and visitors alike to enjoy outdoor activities with peace of mind. With a climate classified as ET, Klyuchi faces varying UV exposure risks, peaking around midday, when values can reach as high as 8. By staying informed about the UV Index and taking appropriate precautions, you can protect yourself and your loved ones from harmful effects of the sun's rays while making the most of the beautiful outdoors.
The UV Index throughout the day reveals a clear peak in sun intensity, providing a vivid illustration of solar exposure. Starting at 07:00, the index is a mild 1, indicating minimal risk. As the sun climbs higher, it rises to 3 by 09:00 and hits 6 at 11:00, urging early protectors to apply their sunscreen. The intensity reaches its zenith at 12:00, with a robust 7, and maintains 8 between 13:00 and 14:00, suggesting it's crucial to seek shade or cover during these hours. As the afternoon progresses, the figures gently decline, dipping to 4 at 17:00 and finally returning to a low 1 by 19:00. This hourly dance of the UV Index serves as a reminder to be sun-smart and make the most of outdoor activities while remaining vigilant during peak hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do the UV index levels, indicating varying risks for skin exposure. From January to February, the UV index remains low (1-2), with a burn time of 45 minutes, suggesting minimal sun protection is needed. March marks a shift to a moderate UV index of 3, where recommended exposure time decreases to 30 minutes. April and May see a significant uptick, with high levels of 6-7 and a burn time of just 25 minutes; precautions like sunscreen and protective clothing become essential. July is particularly concerning, as the UV index peaks at 8, categorizing it as very high, with only 15 minutes before burn risk arises. In late summer, August returns to high levels (6), before dipping to moderate in September (4), where time extends back to 30 minutes. October through December returns to low levels of 1-2, allowing for longer exposure times of 45 minutes. Visitors and residents should prioritize sun safety from April to September, especially avoiding midday sun in July, utilizing sunscreen, hats, and protective wear to minimize UV damage year-round.
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 |
| Klyuchi | 1 | 2 | 3 | 6 | 7 | 6 | 8 | 6 | 4 | 2 | 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 |