Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Zhigansk, Russian Federation, where the unique climate can lead to varying levels of UV exposure throughout the day. With peak UV levels reaching 6 in the early afternoon, awareness of these fluctuations is essential for sunburn prevention and maintaining skin health. The Dfd climate zone contributes to heightened UV risks, especially during sunnier periods, making it vital to monitor daily UV levels and take appropriate protective measures to enjoy the outdoors safely.
The UV Index throughout the day shows a steady climb, peaking during the midday hours. Starting at 2 at 07:00, it gradually rises to 6 by 13:00, indicating a heightened need for sun protection during these hours. As the afternoon wanes, the index dips back down, resting at 2 by 18:00 and tapering off to 1 by 19:00. Notably, the hours of 11:00 to 14:00, with values of 5 and 6, highlight the critical time to stay vigilant against overexposure to the sun. So, if you're planning to be outdoors, don your sunscreen and sunglasses, especially during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | 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 | 5 | moderate | 30 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 5 | moderate | 30 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, UV exposure varies significantly. From January to February, the UV Index remains low (1), allowing for a burn time of approximately 45 minutes without significant risk. As spring arrives, March sees a mild increase to an index of 2, still categorized as low, with the same burn time. Things change in the summer months, when April through June experience moderate exposure levels (3-4), reducing burn time to 30 minutes. July marks the beginning of high risk, peaking at an index of 6, which shortens burn time to just 25 minutes. The trend shifts slightly in August and September, returning to moderate levels (5-3) with burn times of 30 minutes. Finally, October through December returns to low levels (1), allowing for a safer 45 minutes of exposure. It is advisable for visitors and residents to take special precautions—such as using sunscreen and wearing protective clothing—especially from July to August when UV exposure presents the highest risk.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Zhigansk | 1 | 1 | 2 | 3 | 4 | 5 | 6 | 5 | 3 | 1 | 1 | 1 |
| 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 |