Last updated: June 2, 2025
In Nerl', Russian Federation, being aware of the UV Index is crucial for maintaining healthy skin and preventing sunburn, especially during the warmer months. Understanding UV levels allows residents and visitors alike to take appropriate precautions for sun safety, as prolonged exposure can lead to skin damage. Nerl's climate, classified as Dfb, presents unique challenges with varying UV exposure throughout the day, peaking at a significant 7 around midday. With the sun’s intensity increasing in the late morning and early afternoon, being informed about the UV Index helps in planning outdoor activities and enjoying the beautiful landscape without compromising skin health.
As the sun rises, the UV Index begins its ascent, starting from a gentle 2 at 07:00. By 08:00, it increases to a moderate 3, and by 09:00, it climbs to a 4, making sun protection increasingly important. The intensity peaks at 11:00 with a notable 7, remaining steady throughout 12:00 and 13:00, signaling prime sun care time. As the afternoon unfolds, a gradual decline begins, with the index dropping to 6 at 14:00 and further down to 5 by 15:00. The index continues to wane, reaching 4 at 16:00, and then tapering off to 3 at 17:00. By the evening hours, the UV Index decreases to 2 at 18:00 and finally to 1 by 19:00, marking a gentle retreat from the sun’s peak intensity. It's a clear reminder to stay vigilant and protect your skin during those midday hours when UV rays are at their strongest!
| 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 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 7 | 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 |
The UV Index exhibits notable seasonal changes, with high-risk months occurring between May and August, when the index reaches levels of 6 and 7, indicating a high exposure category and a burn time of just 25 minutes. Conversely, during the winter months of January, October, November, and December, the UV Index remains low, typically at 1 or 2, allowing for a burn time of 45 minutes. Residents and visitors should exercise caution during the spring and summer months, particularly in May through August, by seeking shade, wearing protective clothing, and applying sunscreen regularly. It's important to be mindful of these seasonal changes to ensure skin safety throughout the year.
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 |
| Nerl' | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 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 |