Last updated: May 3, 2025
In Lesosibirsk, Russian Federation, awareness of the UV Index is crucial for maintaining healthy skin and preventing sunburn. Understanding the levels of UV radiation helps residents and visitors alike make informed decisions about outdoor activities, especially during the peak sun hours when UV exposure is highest. With a Dfc climate characterized by cool summers, Lesosibirsk experiences fluctuating UV levels throughout the day. For instance, from 10:00 AM to 2:00 PM, UV indices can reach a moderate 6, signaling the need for protective measures. By staying informed and taking appropriate precautions, you can enjoy the beauty of Lesosibirsk while safeguarding your skin health.
The UV Index today displays a dynamic progression as the sun rises, peaking at 6 between noon and 1 PM. Starting from a gentle 1 at 7 AM, the index gradually climbs, hitting 4 by 10 AM and soaring to its maximum of 6 at both 12 PM and 1 PM—the ideal hours for sun protection! As the afternoon unfolds, the index dips to 5 from 2 PM to 3 PM, before descending further back to 2 by 5 PM. By evening, the UV rays soften, settling at a comfortable 1 around 7 PM. Make sure to enjoy the sunshine safely 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 | 4 | moderate | 30 min |
| 11:00 | 5 | moderate | 30 min |
| 12:00 | 6 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index shows significant seasonal variation throughout the year, with notable increases during the spring and summer months. From January to February, the UV levels remain low (Index 1), suggesting minimal risk for sunburn, with a burn time of 45 minutes. However, in March and April, the index rises to moderate levels (3 and 4), decreasing burn time to 30 minutes. The highest UV exposure occurs from May to August, with an index of 6 or 7, indicating a high risk for sunburn, especially within a burn time of just 25 minutes. As summer wanes, UV levels drop again in September (Index 4), before falling back to low levels by October to December (Index 1), allowing for safe prolonged exposure of 45 minutes. Visitors and residents are advised to take extra precautions during the high-risk months of May to August by wearing sunscreen, protective clothing, and limiting sun exposure during peak hours to safeguard against 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 |
| Lesosibirsk | 1 | 1 | 3 | 4 | 6 | 7 | 6 | 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 |