Last updated: June 2, 2025
Understanding the UV Index is essential for the residents of Kozhva, Russian Federation, where the climate often features long, cool summers interspersed with sunny days. With UV levels typically peaking around midday, reaching values as high as 5, awareness of these fluctuations can play a crucial role in preventing sunburn and maintaining skin health. By recognizing the risks associated with sun exposure in this unique environment, locals can enjoy outdoor activities with the necessary precautions, ensuring that their skin remains protected while they embrace the natural beauty surrounding them.
The UV Index for the day shows a gradual ascent, peaking during the late morning and early afternoon hours. Starting at a gentle 3 by 7:00 AM, it climbs to 4 at 8:00 AM and maintains this intensity through 9:00 AM. The sunlight reaches its zenith at 10:00 AM, hitting 5, where it remains steady until 1:00 PM. Afterward, a gentle decline begins, dropping to 4 by 2:00 PM, followed by a gradual fall to 3 at 3:00 PM. In the late afternoon and evening, the index diminishes further, ending the day with a soft 1 by 6:00 PM and continuing into the evening hours. Be sure to protect your skin during peak times when the index is highest!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 5 | moderate | 30 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 |
Throughout the year, UV Index levels fluctuate significantly, indicating varying risks for sun exposure. From January to March, the UV Index remains low (1-2), allowing for safer outdoor activities with burn times of up to 45 minutes. However, as April arrives, the UV Index rises to 4, and the exposure becomes moderate, reducing burn time to 30 minutes. The high-risk months are notably July, where the UV Index reaches 6, and visitors should limit sun exposure to just 25 minutes, followed by moderate levels in May and June (UV Index 5). As the year progresses towards September and October, the index gradually declines, returning to low levels by November and December, enabling safer outdoor ventures once again. Visitors and residents are advised to monitor the UV Index regularly, especially during the high-risk months, to protect their skin and ensure safe sun exposure practices.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Kozhva | 1 | 1 | 2 | 4 | 5 | 5 | 6 | 5 | 3 | 2 | 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 |