Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors of Letnyaya Stavka, Russian Federation, where the risk of sun exposure can significantly impact health. With a climate characterized by a Dfa classification, the region experiences considerable sunlight, especially in the summer months, leading to potential skin damage from elevated UV levels. Recognizing and tracking the UV Index helps to prevent sunburn, protect skin health, and reduce the long-term risks associated with excessive UV exposure. From mid-morning to early afternoon, when the index peaks at 9, maintaining awareness becomes essential for enjoying the outdoors while safeguarding your well-being.
The UV Index charts a dynamic journey throughout the day, starting with a gentle rise at 07:00, peaking at a robust 9 between 11:00 and 13:00. As the sun reaches its zenith, outdoor enthusiasts should take note: this is prime sun-time, demanding sun protection. The intensity starts to fade after 14:00, with the index decreasing to 6 by 15:00 and continuing to decline into the evening, landing at 1 by 18:00. For those planning outdoor activities, it's essential to be aware of these fluctuations to safeguard your skin against harmful UV rays. Stay informed and enjoy the sun safely!
| 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 | 9 | 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 | 3 | 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 exhibits significant seasonal variation, impacting sun exposure risk for both residents and visitors. During the winter months (January and December), the UV Index ranges from 2, indicating low risk, with a burn time of about 45 minutes. As spring approaches, UV levels increase: March sees a UV Index of 5 (moderate risk), rising to 7 in April (high risk). The summer months, particularly May through August, represent the highest risk, with UV Index values peaking at 9 (very high risk) for several months. Burn times shorten dramatically to just 15 minutes in these peak months. In September, the UV Index drops to 7, and by October and November, it returns to moderate levels. It is crucial for visitors and residents to stay informed about these changes, particularly from April to August, when precautions such as applying sunscreen, seeking shade, and wearing protective clothing are strongly advised to reduce the risk of 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 |
| Letnyaya Stavka | 2 | 3 | 5 | 7 | 9 | 9 | 9 | 8 | 7 | 5 | 3 | 2 |