Last updated: May 3, 2025
In Klyuchi, Russian Federation, staying informed about the UV Index is essential for safeguarding your skin and overall health. Understanding UV levels is crucial, as they inform you about the risk of sunburn and long-term skin damage, making it easier to take preventive measures. With Klyuchi's Dfb climate, characterized by its humid continental weather, residents and visitors often face significant UV exposure, especially during peak hours when the Index soars to levels 7, indicating a high risk for harm. By keeping a close eye on the UV Index, you can enjoy the sun while protecting yourself against its harmful effects.
As the sun rises, the UV Index begins its climb, peaking during the midday hours. At 07:00 AM, the index starts at a gentle 1, barely a concern. However, by 10:00 AM, it escalates to a moderate 4, signaling the time to apply sunscreen. The sun’s intensity reaches its zenith at 12:00 PM, hitting a robust 7 and remaining high until 15:00 PM. After this peak, the UV levels begin to taper off, dropping to 5 by 16:00 PM and declining further to 1 by 19:00 PM. Stay protected during those hours when the UV rays are at their strongest!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 7 | high | 25 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 |
The seasonal UV changes indicate a significant increase in UV exposure from winter to summer. January and February have low to moderate UV indices, with safe burn times ranging from 30 to 45 minutes. As spring arrives, March sees a moderate UV index rising to 4, while April jumps to a high 6. The peak months for UV risk are May through August, during which the UV index remains consistently high at 7, allowing for only 25 minutes of safe sun exposure. As summer ends, September sees a decrease to a moderate index of 5, followed by October with a 3, and finally back to low indices in November and December. Visitors and residents are advised to take precautions during the high-risk months of April to August, including wearing sunscreen, protective clothing, and limiting sun exposure during peak hours to minimize skin damage.
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 |
| Klyuchi | 2 | 3 | 4 | 6 | 7 | 7 | 7 | 7 | 5 | 3 | 2 | 1 |