Last updated: June 2, 2025
In Zhirnovsk, Russian Federation, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels helps residents and visitors alike take necessary precautions to prevent sunburn and reduce the risk of long-term skin damage. With a Dfb climate, Zhirnovsk experiences notable UV exposure, especially during the peak hours of 11 AM to 1 PM, where the index can soar to 8—indicating a high risk of harm from unprotected sun exposure. Knowing the daily UV Index can empower you to enjoy the sunshine safely while prioritizing your skin health.
The UV Index for the day displays a distinct peak in the late morning, starting at 7:00 AM with a gentle 2, before rising steadily to 8 by 11:00 AM and maintaining this level until 1:00 PM. As the sun reaches its zenith, the risk of overexposure increases, peaking at 8 during the lunch hour, indicating a time for protective measures. As the afternoon progresses, the index gradually declines, dipping to 5 by 3:00 PM, and continuing to fall to a safe 1 by 6:00 PM. This data underscores the importance of vigilance during midday hours when the sun’s rays are strongest and the potential for UV exposure is at its highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 7 | 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 |
As the seasons change, so do the UV levels, significantly impacting sun exposure safety for visitors and residents. January features a low UV Index of 2, increasing to a moderate 3 in February. A noticeable rise occurs in March (UV Index 5) and peaks in the summer months of June and July, where the UV Index reaches 8, categorized as very high with a burn time of just 15 minutes. This trend highlights April and May as high-risk months too, with UV levels of 6 and 7, respectively. In contrast, the UV Index falls again to moderate levels in August and September, before decreasing to low levels in November and December. To ensure safety, it is advised that individuals take extra precautions during the high-risk months of April through July, such as wearing protective clothing, seeking shade, and applying sunscreen regularly, particularly during peak hours.
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 |
| Zhirnovsk | 2 | 3 | 5 | 6 | 7 | 8 | 8 | 7 | 6 | 3 | 2 | 1 |