Last updated: July 2, 2025
In Volga, Russian Federation, understanding the UV Index is crucial for skin health and sunburn prevention. With typical peak UV levels reaching up to 6 during the sunniest hours of midday, residents and visitors must stay informed to protect themselves from harmful UV radiation. The temperate Dfb climate of the region brings varying exposure risks, particularly in summer, when the sun's rays can be deceptively strong. By keeping an eye on the UV Index, you can enjoy outdoor activities safely while safeguarding your skin's health against the long-term effects of sun exposure.
The UV Index starts off gentle at 07:00 with a reading of 2, but the sun quickly gains strength as the day unfolds. By 09:00, it climbs to 4, reaching its peak at 11:00 and 12:00 with a robust 6. As the afternoon progresses, the index begins to taper off, remaining steady at 6 until 14:00, before gradually decreasing. By 16:00, it dips to 3, and after 17:00, it plummets towards the evening, resting at 1 by 19:00. This shifting UV Index serves as a reminder to stay vigilant about sun safety—especially during those peak hours when the sun is at its brightest!
| 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 | 5 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 6 | 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 |
Throughout the year, the UV Index experiences notable fluctuations, with significant increases occurring in the spring and summer months. High-risk periods for UV exposure are observed during June, July, and August, where the UV Index reaches values of 6 to 7, categorizing them as high risk with a burn time of just 25 minutes. As the seasons transition into fall and winter, the UV Index drops significantly, falling to levels of 1 to 2 by October to December, which is classified as low risk. For visitors and residents, it is crucial to exercise caution during the high-risk months by wearing sunscreen, protective clothing, and limiting sun exposure, especially during peak sun hours, to prevent skin damage. It's essential to remain vigilant about UV levels year-round, adjusting sun safety practices accordingly.
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 |
| Volga | 1 | 2 | 4 | 4 | 5 | 7 | 6 | 6 | 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 |