Last updated: June 2, 2025
In Bogotol, Russian Federation, understanding the UV Index is crucial for maintaining skin health and preventing sunburn. With the city's Dfc climate, residents and visitors alike should be aware that UV levels can peak as high as 7 during midday, posing a significant risk for unprotected skin. The daily UV Index fluctuates, reaching moderate levels in the morning and climbing to 6-7 between 11 AM to 1 PM. By staying informed about these levels, you can take proactive measures to protect yourself from harmful UV radiation, ensuring a safe and enjoyable experience in the sun.
As the sun rises, the UV Index begins its ascent, with a maximum of 1 at 07:00. By 08:00, it nudges up to 2, and then steadily climbs to 3 at 09:00. The intensity peaks at 12:00 and 13:00, reaching a robust 7. From there, the index gradually declines, dropping to 6 by 14:00, and easing into the afternoon with readings of 5 at 15:00 and 4 by 16:00. As the day winds down, the UV Index dips to 3 at 17:00, and finally settles back to 1 by 19:00. This progression underscores the importance of sun protection during midday when UV levels are at their highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 6 | 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 | 4 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index exhibits significant seasonal changes that necessitate attention from both visitors and residents. From January to February, the UV Index remains low (1-2), allowing for a safer outdoor experience with a burn time of 45 minutes. As spring approaches, March and April see a rise to a moderate level (4-5), with burn times decreasing to 30 minutes, marking the beginning of higher UV exposure. The summer months of May to August present the highest risk, with a UV Index peaking at 7 and a burn time of only 25 minutes. This marks a critical period for sun protection, particularly in June and July, which are considered high-risk months. As autumn sets in, the UV Index gradually declines to moderate levels in September and October, offering a slight reprieve with burn times returning to 30 minutes. Finally, from November to December, the exposure risk diminishes once again to low levels, reminiscent of the early year. It is essential for everyone to take precautions during the high-index months—using sunscreen, wearing protective clothing, and seeking shade to minimize skin damage and enhance safety during outdoor activities.
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 |
| Bogotol | 1 | 2 | 4 | 5 | 7 | 7 | 6 | 6 | 4 | 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 |