Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors of Yessentuki, where sunny days and a Dfb climate can lead to varying levels of ultraviolet exposure. Being aware of UV levels helps protect against harmful sunburn and promotes long-term skin health. In Yessentuki, the UV index can peak at 10 around midday, indicating a high risk for skin damage—especially during the summer months. By staying informed about these levels, you can enjoy the beautiful weather while taking necessary precautions to safeguard your skin.
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 |
The UV Index exhibits significant seasonal variation, with higher levels typically occurring from March to September. The months of April through August, particularly, are classified as high-risk, where the UV Index ranges from 8 to 10 and the potential for skin damage increases dramatically, with a burn time as short as 15 minutes. Visitor and resident awareness is crucial during these months; it is advised to seek shade, wear protective clothing, and apply broad-spectrum sunscreen regularly to minimize the risk of UV exposure. In contrast, the winter months of January, February, and December showcase a much lower UV Index, categorized as low, allowing for a more relaxed approach to sun protection with burn times of 45 minutes in January and December, and 30 minutes in February.
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 |
| Yessentuki | 2 | 3 | 6 | 8 | 9 | 10 | 10 | 9 | 8 | 5 | 3 | 2 |