Last updated: July 2, 2025
Understanding the UV Index in Tolstoy-Yurt, Russian Federation is crucial for maintaining skin health and preventing sunburn, especially during the warmer months when the climate tends to be humid subtropical (Cfa). With peak UV levels reaching 9 around noon, awareness of these fluctuations can help residents and visitors minimize their sun exposure effectively. The data indicates that from 10 AM to 2 PM, the risk of harmful UV rays is particularly high, making it essential to take protective measures like wearing sunscreen and appropriate clothing. By staying informed about the UV Index, you can enjoy the outdoors in Tolstoy-Yurt while keeping your skin safe and healthy.
As the sun rises, the UV Index begins its ascent, peaking at 11:00 AM with an intense 9, signaling the need for sun protection. The day starts with a mild 2 at 7:00 AM, gradually escalating to a moderate 4 by 8:00 AM. By 10:00 AM, it reaches a significant 7, urging outdoor enthusiasts to be cautious. The intensity remains high through noon before gradually tapering off after 1:00 PM, descending to 5 at 3:00 PM and dwindling to a gentle 1 by 6:00 PM. Stay vigilant and enjoy the sunshine safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | 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 | 8 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 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, UV exposure varies significantly, with noticeable peaks in the late spring and summer months. From January to February, the UV Index remains low to moderate, allowing for safer outdoor activities with longer burn times of 45 mins and 30 mins, respectively. However, March to September presents high to very high UV levels, particularly from May to August, when the UV Index reaches its highest at 10 in June, and burn times drop to 15 mins. These months are considered high-risk for sunburn and require greater caution. As such, visitors and residents should take proactive measures during these peak months, including wearing sunscreen, protective clothing, and seeking shade during the midday sun. By October and November, UV levels decrease to moderate, offering a more forgiving environment for outdoor activities once again. Observing these seasonal changes is crucial for safeguarding against UV radiation throughout the year.
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 |
| Tolstoy-Yurt | 2 | 3 | 6 | 7 | 9 | 10 | 9 | 9 | 8 | 5 | 3 | 2 |