Last updated: June 2, 2025
In Mariinsk, Russian Federation, staying informed about the UV Index is crucial for protecting your skin from harmful UV radiation. With a climate classified as Dfb, residents can experience significant UV exposure, particularly during the peak sun hours from 11:00 AM to 1:00 PM, when levels reach as high as 7. Understanding these UV levels is vital for sunburn prevention and overall skin health, allowing you to enjoy the outdoors safely while minimizing health risks associated with overexposure. Stay aware, stay safe, and enjoy Mariinsk’s beautiful sunny days!
As the sun rises, the UV Index begins to climb steadily throughout the morning, peaking at an impressive 7 by 1:00 PM. Starting at a gentle 1 at 7:00 AM, it escalates to 6 at noon, emphasizing the increasing intensity of solar radiation. The midday hours, particularly from 11:00 AM to 1:00 PM, are crucial to take precautions, as the UV Index reaches its maximum of 7 during this time. Following the peak, the index begins to decline, settling to a mild 5 by 3:00 PM and tapering off to 1 by 7:00 PM. Remember to protect your skin during the peak hours to enjoy the sunshine safely!
| 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 | 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 |
Throughout the year, the UV Index exhibits significant seasonal changes that necessitate attention from both visitors and residents. From January to February, the UV Index remains low (1-2), allowing for a safer outdoor experience with a burn time of 45 minutes. As spring approaches, March and April see a rise to a moderate level (4-5), with burn times decreasing to 30 minutes, marking the beginning of higher UV exposure. The summer months of May to August present the highest risk, with a UV Index peaking at 7 and a burn time of only 25 minutes. This marks a critical period for sun protection, particularly in June and July, which are considered high-risk months. As autumn sets in, the UV Index gradually declines to moderate levels in September and October, offering a slight reprieve with burn times returning to 30 minutes. Finally, from November to December, the exposure risk diminishes once again to low levels, reminiscent of the early year. It is essential for everyone to take precautions during the high-index months—using sunscreen, wearing protective clothing, and seeking shade to minimize skin damage and enhance safety during outdoor activities.
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 |
| Mariinsk | 1 | 2 | 4 | 5 | 7 | 7 | 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 |