Last updated: May 3, 2025
Understanding the UV Index is essential for residents and visitors of Udachny, Russian Federation, especially given its unique climate in the Dfc zone. With UV levels peaking at 5 during midday hours, awareness of sun exposure is crucial for preventing sunburn and protecting skin health. Even in a location with a cooler climate, like Udachny, the risk of UV damage can be significant, emphasizing the need for vigilance regarding sun protection throughout the day. Being informed about UV levels empowers the community to enjoy outdoor activities safely while safeguarding their long-term well-being.
The UV Index throughout the day showcases a steady climb in intensity, peaking during the midday hours. Starting from a low of 1 at 7:00 AM, it gradually rises to 2 by 8:00 AM and 9:00 AM. At 10:00 AM, the index reaches 3, and by 11:00 AM, it escalates to 4, remaining steady until 1:00 PM. The highest point of 5 occurs at 1:00 PM and again at 2:00 PM, marking the peak sun exposure moments. As the afternoon wears on, the index begins to taper off, dropping back to 4 at 3:00 PM and 4:00 PM, then descending to 3 at 5:00 PM, and finally returning to 2 and 1 by 6:00 PM and 7:00 PM respectively. It’s a day where sun safety is crucial, especially between 11 AM and 2 PM when the intensity is at its highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 2 | low | 45 min |
| 10:00 | 3 | moderate | 30 min |
| 11:00 | 4 | moderate | 30 min |
| 12:00 | 4 | moderate | 30 min |
| 13:00 | 5 | moderate | 30 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 4 | moderate | 30 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 |
The seasonal UV changes present a clear pattern, with the highest UV Index values occurring during the summer months of April through September. Specifically, April to August see UV levels peaking at 5, categorized as moderate exposure risk, with a suggested burn time of just 30 minutes. In contrast, the winter months of December through February exhibit a much lower UV Index of 1, indicating a low risk for exposure with a burn time of 45 minutes. Based on this data, high-risk months for UV exposure are April through August. Visitors and residents are advised to take proper precautions during these months, including wearing sunscreen, protective clothing, and seeking shade during peak sunlight hours to minimize the risk of skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Udachny | 1 | 1 | 2 | 4 | 5 | 5 | 5 | 5 | 3 | 2 | 1 | 1 |
| 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 |