Last updated: June 2, 2025
In Yalkhoy-Mokhk, awareness of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding daily UV levels enables residents and visitors to take necessary precautions during peak exposure times. Given the Cfa climate zone, which brings warm summers, the risks of high UV exposure are significant, especially between 10 AM and 2 PM when the index soars to 10. By staying informed about the UV Index, you can enjoy the outdoors safely while protecting your skin from harmful ultraviolet rays.
The UV Index rises steadily throughout the morning, reaching its peak at 11:00 AM and 12:00 PM with a value of 10—indicating very high UV exposure. Early risers will see a more moderate index of 2 at 7:00 AM, gradually climbing to 6 by 9:00 AM. As the sun hits its zenith, it's crucial to take precautions, especially around the noon hour. By the afternoon, the index begins to decline, dropping to 5 at 3:00 PM, then falling to 1 by 6:00 PM and remaining there until sunset. Remember to protect your skin during the peak hours when the sun's rays are strongest!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 7 | 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 |
The UV Index exhibits significant seasonal variation, with higher levels typically occurring from March to September. The months of April through August, particularly, are classified as high-risk, where the UV Index ranges from 8 to 10 and the potential for skin damage increases dramatically, with a burn time as short as 15 minutes. Visitor and resident awareness is crucial during these months; it is advised to seek shade, wear protective clothing, and apply broad-spectrum sunscreen regularly to minimize the risk of UV exposure. In contrast, the winter months of January, February, and December showcase a much lower UV Index, categorized as low, allowing for a more relaxed approach to sun protection with burn times of 45 minutes in January and December, and 30 minutes in February.
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 |
| Yalkhoy-Mokhk | 2 | 3 | 6 | 8 | 9 | 10 | 10 | 9 | 8 | 5 | 3 | 2 |