Last updated: June 2, 2025
Understanding the UV Index in Ostrovskoye, Russian Federation, is crucial for maintaining healthy skin and preventing sunburn. As residents and visitors navigate the unique climate characterized by its Dfb classification, awareness of UV levels throughout the day can make a significant difference in protecting oneself from harmful solar radiation. With peak UV readings reaching 7 around midday, it's essential to stay informed about these levels and take appropriate precautions to safeguard your skin's health. Whether planning outdoor activities or simply enjoying the sun, being aware of the UV Index helps ensure a safer, more enjoyable experience under Ostrovskoye's bright skies.
As the sun rises, the UV Index begins its ascent, peaking at 7 during the late morning to early afternoon hours. Starting from a mild 2 at 07:00, the intensity gradually increases, reaching a moderate 4 by 09:00. By 11:00, it hits 7, signaling the importance of sun protection during these hours. The UV levels remain high, sustaining at 7 from 12:00 to 13:00, before beginning to decline gently. By 15:00, it taps down to 5, and further dwindles to 3 by 16:00. As daylight fades, the index lowers to 1 by 18:00, emphasizing a much safer environment for outdoor activities in the evening. Remember to stay protected during the peak hours!
| 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 | 6 | high | 25 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 7 | 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 fluctuates significantly, impacting sun exposure and burn risk. During the winter months (January, February, November, December), the UV Index remains low (1-2), allowing for a burn time of 45 minutes. As spring arrives, from March to May, the Index rises to the moderate category (4-5), where burn times decrease to 30 minutes. The summer months of June through August present the highest risk, with UV Index levels reaching a maximum of 7 in June and July, leading to a burn time of just 25 minutes. September sees a return to moderate levels (4), while October and November drop again to low values. Visitors and residents are strongly advised to exercise caution, particularly during the high-risk months of June, July, and August, by wearing protective clothing and using sunscreen to minimize the harmful effects of UV exposure.
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 |
| Ostrovskoye | 1 | 2 | 4 | 5 | 5 | 7 | 7 | 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 |