Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Kostino, Russian Federation, where the climate fluctuates between cold, snowy winters and warm summers. Being aware of UV levels helps in preventing sunburn and safeguarding your skin health. With maximum UV readings peaking at 6 around midday, even a brief exposure can pose risks, especially during the sunny months. As Kostino experiences significant variations in UV radiation throughout the day, it’s essential to stay informed and take appropriate protective measures to enjoy the outdoors safely.
The UV Index today started off modestly low at 2 by 7:00 AM, gradually climbing to reach its peak of 6 between 11:00 AM and 12:00 PM. Midday sun seekers should have been cautious, as the intensity remained high at 5 from 9:00 AM to 10:00 AM. As the afternoon wore on, the UV levels began to dip, dropping to 4 at 2:00 PM and further decreasing throughout the evening, settling at 1 by 5:00 PM. This pattern emphasizes the importance of sun safety during the high UV hours, particularly from 11:00 AM to 1:00 PM, when protection is vital for outdoor activities.
| 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 | 5 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 4 | moderate | 30 min |
| 15:00 | 3 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index exhibits significant seasonal fluctuations, peaking during the summer months. January through February maintains a low UV Index of 1-2, allowing for a burn time of 45 minutes with minimal risk. As we transition into March and April, the index rises to 3-4, categorizing it as moderate exposure, where burn time decreases to 30 minutes. The summer months of June and July are particularly high-risk, with a UV Index of 6 and a burn time of only 25 minutes, necessitating vigilant sun protection. Following July, the index gradually tapers off, returning to moderate levels in August and September before dropping back to low levels in October through December. Visitors and residents are advised to take extra precautions during the high-risk months of June and July, including seeking shade, wearing protective clothing, and applying sunscreen regularly to minimize UV-related risks.
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 |
| Kostino | 1 | 2 | 3 | 4 | 5 | 6 | 6 | 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 |