Last updated: May 3, 2025
In Krasnyy Yar, Russian Federation, understanding the UV Index is essential for protecting your skin and overall health. As the sun's intensity varies throughout the day, being aware of UV levels can help prevent sunburn and long-term skin damage. With a humid continental climate (Dfc), Krasnyy Yar experiences varying UV exposure, especially during peak hours from 11:00 AM to 1:00 PM, when the index can reach levels as high as 7. Staying informed and taking appropriate precautions can make all the difference in enjoying the outdoors safely while keeping your skin healthy.
As the day unfolds, the UV Index rises steadily, peaking at 7 around 1 PM, signaling the strongest sun exposure. Early risers will notice a gentle start, with 1 at 7 AM, gradually escalating to 2 by 8 AM. By 10 AM, the index reaches 4, and by noon, it hits a moderate 6—a clear reminder to apply sunscreen. The heat is felt most intensely between noon and 1 PM, as the UV levels peak. After this zenith, the index begins to decline, dropping back to 4 by 4 PM before tapering to 1 by 7 PM. Overall, it's a day where sun safety is paramount, especially during those peak hours!
| 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 | 4 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 6 | high | 25 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 |
Throughout the year, the UV Index experiences notable fluctuations, with high-risk months emerging primarily from May to August when the index remains at levels 6 or 7, indicating a high exposure category and necessitating a burn time of only 25 minutes. In contrast, January, February, November, and December feature a low exposure category with minimal risk, allowing for a safer burn time of 45 minutes. Visitors and residents should take special precautions during the high-risk months by wearing sunscreen, protective clothing, and sunglasses, as well as seeking shade during peak hours, typically from 10 AM to 4 PM. As UV levels can vary significantly seasonally, staying informed about daily UV forecasts is crucial for protecting skin health year-round.
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 |
| Krasnyy Yar | 1 | 2 | 4 | 5 | 7 | 6 | 6 | 6 | 4 | 3 | 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 |