Last updated: June 2, 2025
In Klyuchi, Russian Federation, being aware of the UV Index is crucial for maintaining your skin health and preventing sunburn. Understanding UV levels helps residents and visitors alike to make informed decisions about sun exposure, especially during peak hours when the risk is higher. With Klyuchi's elevated mountain climate, typical UV exposure can pose significant risks, particularly from late morning to early afternoon when the index peaks at 6. By staying informed about the UV Index, you can enjoy the beautiful outdoors while protecting your skin from harmful effects.
The UV Index throughout the day presents a clear peak in intensity, rising steadily from a gentle 1 at 07:00 to an assertive maximum of 6 between 12:00 and 14:00. This midday surge emphasizes the importance of sun protection, as the index then gracefully descends back to 1 by 19:00. From 08:00 to 11:00, values increase moderately, showcasing an inviting morning glow, while midday hours certainly warrant caution as the sun reaches its zenith. After 15:00, a gradual decline signals a retreat of UV intensity, allowing a more relaxed late afternoon. Armed with this timely information, outdoor enthusiasts can plan their activities with sun safety in mind!
| 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 | 5 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 5 | moderate | 30 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 |
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 |