Last updated: July 2, 2025
Understanding the UV Index in Krasnoyarka, Russian Federation is essential for safeguarding your skin from harmful ultraviolet radiation. As this region experiences a Dfb climate characterized by warm summers and cold winters, UV exposure can vary significantly throughout the year. Knowledge of UV levels is crucial for preventing sunburn and promoting overall skin health, especially during peak hours when the index reaches its highest point, like between 12:00 PM and 1:00 PM. With UV Index values fluctuating from 1 to 7 throughout the day, being informed enables residents and visitors to take appropriate measures and enjoy the sun safely.
As the day unfolds, the UV Index rises steadily, peaking at 7 around 1 PM, signaling the strongest sun exposure. Early risers will notice a gentle start, with 1 at 7 AM, gradually escalating to 2 by 8 AM. By 10 AM, the index reaches 4, and by noon, it hits a moderate 6—a clear reminder to apply sunscreen. The heat is felt most intensely between noon and 1 PM, as the UV levels peak. After this zenith, the index begins to decline, dropping back to 4 by 4 PM before tapering to 1 by 7 PM. Overall, it's a day where sun safety is paramount, especially 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 | 7 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 6 | high | 25 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, UV exposure varies significantly, affecting both visitors and residents. January and February have a low UV Index (1-2), leading to minimal risk of sunburn with a burn time of 45 minutes. As spring approaches, the UV Index rises, reaching 4 (moderate) in March, indicating a 30-minute burn time. Notably, the highest UV exposure occurs during the summer months of April to August, where the index peaks at 7, categorized as high, and burn time drops to 25 minutes. Visitors and residents should take great care during these months, particularly in May and June, to ensure adequate sun protection. As autumn arrives, UV levels decrease, falling to moderate in September and October before returning to low levels in the winter months. It is crucial to remain vigilant during April through August, as these months pose the greatest risk for sunburn. Remember to wear sunscreen, hats, and protective clothing, especially during peak sunlight hours.
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 |
| Krasnoyarka | 1 | 2 | 4 | 6 | 7 | 7 | 7 | 6 | 5 | 3 | 1 | 1 |