Last updated: June 2, 2025
Understanding the UV Index in Sentelek, Russian Federation is crucial for protecting your skin and overall health. With the climate classified as Dfc, residents and visitors alike must be aware of varying UV levels throughout the day. During peak hours, especially from noon to 2 PM, UV readings can soar to as high as 8, significantly increasing the risk of sunburn and long-term skin damage. By staying informed about the UV Index, you can take proactive measures for sunburn prevention, ensuring a safer and healthier outdoor experience in Sentelek's vibrant summer sun.
Starting the day with a gentle UV Index of 1 at 7:00 AM, the sun gradually climbs higher. By 10:00 AM, the index reaches 5, signaling a noticeable increase in sunlight intensity. The peak UV Index occurs between 12:00 PM and 2:00 PM, soaring to 8, emphasizing the need for sun protection during these hours. As the afternoon unfolds, the index slightly dips, dropping to 6 by 4:00 PM, and further declining to 3 by 6:00 PM. As daylight fades, the UV Index returns to 1 by 7:00 PM, marking the end of a day bathed in sunshine. Remember to stay safe in the sun during those peak hours!
| 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 | 8 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV index levels indicate significant seasonal changes in sun exposure. From January to February, the index starts low and rises to moderate, with burn times of 45 minutes and 30 minutes, respectively. March marks the transition to a moderate UV index, peaking at 7 in April, which signals a high risk for sunburn with a reduced burn time of just 25 minutes. The months of May to July are particularly high-risk, as they feature very high UV levels of 9 and 8, respectively, resulting in burn times as short as 15 minutes. In contrast, August to September shows a slight decline to high levels, while October sees a return to moderate exposure. As winter approaches, November and December experience the lowest UV levels, allowing for greater safety with longer burn times of 45 minutes. Visitors and residents are advised to take precautions during high-risk months (May through July) by wearing sunscreen, protective clothing, and seeking shade during peak hours to minimize the risk of UV-related skin damage.
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 |
| 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 |
| Sentelek | 2 | 3 | 5 | 7 | 9 | 8 | 8 | 7 | 6 | 4 | 2 | 1 |