Last updated: July 2, 2025
In Chegdomyn, Russian Federation, being informed about the UV Index is crucial for maintaining skin health and preventing sunburn. The UV levels here can rise significantly, particularly from late morning to early afternoon, where they peak at 8, indicating a high risk of harm to unprotected skin. Understanding these fluctuations is essential for residents and visitors alike, as they navigate the region's distinct Dwc climate with its varying exposure to sunlight. By keeping an eye on the UV Index, you can protect yourself from harmful effects while enjoying the beautiful outdoors.
As the sun rises, the UV Index begins its ascent, starting at a gentle 1 at 07:00. By 09:00, it gradually ramps up to 3, signaling the start of a moderately sunny day. The index peaks at 8 from 12:00 to 14:00, reminding everyone to take care as midday rays can be intense. Following this peak, the UV levels begin to decline sharply, dropping to 7 at 15:00 and further to 4 by 17:00. As the sun sets, the UV Index falls back to 2 at 18:00 and settles at 1 by 19:00, marking the end of the day’s solar intensity. Stay sun-safe and enjoy the rays while they last!
| 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 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 8 | very high | 15 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 |
The UV Index varies significantly throughout the year, with notable peaks during the summer months. From January to February, the exposure is low, allowing for a relatively safe burn time of 45 minutes. As spring approaches in March, the UV Index rises to 4 (moderate), reducing the safe exposure time to 30 minutes. The high-risk months are April through August, where the index reaches 6 to 8, requiring caution with a burn time decreasing to just 15–25 minutes. Specifically, July and August have the highest risk, categorized as very high, necessitating protective measures for outdoor activities. By September, the danger subsides to moderate levels, with an index of 5, and by October through December, it falls back to low levels, restoring a burn time of 30–45 minutes. Visitors and residents should prioritize sun safety measures, especially from late spring to summer, by wearing sunscreen, hats, and sunglasses during peak UV hours.
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 |
| Chegdomyn | 1 | 2 | 4 | 6 | 7 | 7 | 8 | 8 | 5 | 3 | 2 | 1 |