Last updated: May 3, 2025
Understanding the UV Index in Ulagan, Russian Federation is essential for maintaining skin health and preventing sunburn, especially given the town's distinctive Dfc climate, which offers a mix of cool summers and prolonged sunshine. With UV levels rising significantly throughout the day—peaking at 9 between noon and 2 PM—awareness of these levels is key to safeguarding yourself and your loved ones from harmful ultraviolet rays. By tracking the UV Index, residents can take proactive measures to enjoy the outdoors safely, ensuring that relaxation doesn't come at the expense of skin health.
The UV Index for the day begins low at 1 by 7:00 AM, gradually rising as the sun climbs higher in the sky. By 9:00 AM, it reaches 4, marking a noticeable increase. The intensity peaks at 12:00 PM with a scorching 9, maintaining this high level until 14:00 PM. As the afternoon progresses, the index dips to 7 at 15:00 PM, and then continues its descent to 4 by 17:00 PM. The sun’s waning effects are apparent by the evening, with the UV Index dropping to 1 by 19:00 PM. This day highlights the importance of sun protection during peak hours when the index hits its maximum.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As seasons change, so does the UV Index, reflecting varying levels of sun exposure risk throughout the year. January and November present low UV levels (Index 2) with a burn time of 45 minutes, while December sees a further decrease to an Index of 1. As spring approaches, the UV levels rise, with March (Index 5) and April (Index 7) indicating moderate to high risk, requiring caution. The summer months of May through August bring very high UV exposure (Index 9 in May and June, 8 in July and August), significantly lowering safe burn times to just 15 minutes. September experiences a decrease to high risk (Index 6), while October returns to moderate (Index 4) levels. Given these patterns, it's crucial for both visitors and residents to remain vigilant during the high-risk months of April through August, utilizing sunscreen, protective clothing, and limited sun exposure during peak hours to safeguard against 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 |
| Ulagan | 2 | 3 | 5 | 7 | 9 | 9 | 8 | 8 | 6 | 4 | 2 | 1 |