Last updated: June 2, 2025
Understanding the UV Index in Ust'-Barguzin, Russian Federation, is crucial for protecting your skin and overall health. With significant UV levels peaking at 7 during the sunniest hours between 12:00 PM and 2:00 PM, awareness helps you effectively prevent sunburn and reduce long-term skin damage. Ust'-Barguzin's Dwc climate, characterized by cold winters and mild summers, presents unique challenges for UV exposure, especially during the warmer months. Staying informed about UV levels not only enhances your outdoor enjoyment but also safeguards your skin from the harmful effects of the sun.
As the sun rises, the UV Index begins its ascent, starting at a mild 1 at 7:00 AM. By 8:00 AM, it increases to 2, signaling a gentle reminder to start taking sun protection seriously. The intensity picks up dramatically at 9:00 AM, reaching 4. The peak UV exposure occurs from 11:00 AM to 1:00 PM, where the index hits 6 and then soars to 7 – a crucial time to seek shade and apply sunscreen. As the afternoon progresses, UV levels gradually decline, dipping to 6 at 3:00 PM and falling further to 2 by 6:00 PM. Finally, the day winds down with a resting 1 at 7:00 PM, making it clear that awareness of UV exposure is vital throughout the day.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 7 | 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, seasonal UV changes indicate varying levels of sun exposure risk. Low-risk months occur from January to February and November to December, with a UV Index of 1-2, allowing for long burn times of 45 minutes. As spring arrives, March and April present moderate exposure (UV Index 4-5) with shorter burn times of 30 minutes. The high-risk months of May through August show significantly increased UV exposure, peaking in July at a UV Index of 8, where the burn time drops to just 15 minutes. In September and October, the risk decreases again to moderate levels. Residents and visitors should exercise caution during the high-risk months by wearing protective clothing, using broad-spectrum sunscreen, and seeking shade when the UV Index is notably high. Keeping abreast of these changes can help safeguard against harmful effects of UV radiation 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 |
| 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 |
| Ust'-Barguzin | 1 | 2 | 4 | 5 | 7 | 7 | 8 | 7 | 5 | 3 | 1 | 1 |