Last updated: June 2, 2025
Understanding the UV Index is crucial in Yaroslavskaya, Russian Federation, as it directly impacts your skin health and sun safety. Exposure to elevated UV levels can lead to sunburns and long-term skin damage, making it essential to stay informed about daily UV fluctuations. With a humid continental climate typical of the region, Yaroslavskaya experiences varying sun intensity, peaking at a UV Index of 10 during midday hours when the risk of harm is significantly heightened. Being aware of these UV levels helps you take necessary precautions to protect yourself and enjoy the beautiful summer days safely.
The UV Index fluctuated throughout the day, peaking at an intense 10 at 12:00 PM, making it crucial for sun protection during midday hours. The morning began with a gentle start at 2 by 7:00 AM, climbing steadily to 9 by 11:00 AM. As the sun reached its zenith, the index soared, presenting a significant risk for those outdoors without protection. After the midday high, the UV levels gradually decreased, dropping back to 6 by 3:00 PM and further down to 1 by 6:00 PM. This data underscores the importance of planning outdoor activities to align with safer UV levels while enjoying the sunshine!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index shows significant seasonal changes, with the highest risks occurring during the summer months. From March to August, the UV Index elevates from 6 in March to a peak of 10 in June and July, categorizing these months as having a very high exposure risk. Visitors and residents should be particularly cautious during May, June, July, and August, where the burn time decreases to as little as 15 minutes. Conversely, during the winter months of January, February, and November, the risk is lower with a moderate exposure level, giving burn times of 30 minutes. As the year winds down into December, the UV Index drops further to 2, categorized as low, allowing for a safer 45-minute exposure time. It's essential for individuals to take protective measures, especially in the high-risk months, to minimize their 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 |
| Yaroslavskaya | 3 | 3 | 6 | 7 | 9 | 10 | 10 | 9 | 7 | 5 | 3 | 2 |