Last updated: May 3, 2025
Understanding the UV Index in Ust-Nera is crucial for safeguarding your skin health in this remote corner of the Russian Federation. Being aware of UV levels can significantly reduce your risk of sunburn and long-term skin damage, especially during the sunniest hours of the day. Situated in a subarctic climate (ET), Ust-Nera experiences variable UV exposure, with peak levels reaching 6 around midday. Whether you're exploring the great outdoors or simply enjoying the northern vistas, keeping an eye on the UV Index can help you enjoy the sun safely while protecting your skin.
The UV Index climbs steadily throughout the morning, starting at a manageable 2 at 07:00. By 09:00, it reaches 4, marking a significant rise as the sun gains strength. At noon, the index peaks at an intense 6, making it essential to take precautions against UV exposure. As the afternoon progresses, the index gradually declines, settling back to 4 by 15:00 and tapering off to 1 by 18:00. This daily cycle emphasizes the importance of sun safety, especially during the mid-day hours when the UV levels are at their highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 4 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 4 | 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 experiences significant seasonal changes, with high-risk months identified as May through August, when the index peaks at 6, indicating a high exposure category and a burn time of just 25 minutes. As the year progresses, April marks the transition to moderate exposure with a UV index of 4 (burn time of 30 minutes), while March signals the start of increasing UV levels at an index of 2 (burn time of 45 minutes). Conversely, during the fall and winter months (September to December), the UV Index declines back to low levels (1-3), allowing for longer exposure times without the risk of burning. Residents and visitors are advised to prioritize sun safety practices, especially from late spring through summer, by wearing sunscreen, protective clothing, and seeking shade during peak daylight hours.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ust-Nera | 1 | 1 | 2 | 4 | 6 | 6 | 6 | 6 | 3 | 2 | 1 | 1 |
| 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 |