Last updated: June 2, 2025
Understanding the UV Index in Mstera, Russian Federation, is crucial for protecting your skin and overall health. As residents enjoy the Dfb climate, characterized by warm summers, awareness of UV levels can significantly aid in preventing sunburn and minimizing long-term skin damage. With peak UV exposure reaching 7 around noon, it’s essential to stay informed and take necessary precautions during these hours. Embracing the sun’s rays can be healthy, but knowing when to seek shade ensures you and your loved ones enjoy the outdoors safely.
As the sun rises, the UV Index begins its ascent, peaking at 7 during the late morning to early afternoon hours. Starting from a mild 2 at 07:00, the intensity gradually increases, reaching a moderate 4 by 09:00. By 11:00, it hits 7, signaling the importance of sun protection during these hours. The UV levels remain high, sustaining at 7 from 12:00 to 13:00, before beginning to decline gently. By 15:00, it taps down to 5, and further dwindles to 3 by 16:00. As daylight fades, the index lowers to 1 by 18:00, emphasizing a much safer environment for outdoor activities in the evening. Remember to stay protected during the peak hours!
| 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 | 6 | high | 25 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 | 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 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 |
| Nizhniy Novgorod UVI | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 3 | 1 | 1 |
| Mstera | 1 | 2 | 4 | 5 | 6 | 7 | 7 | 6 | 5 | 2 | 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 |