Last updated: July 2, 2025
In Ulagan, Russian Federation, awareness of the UV Index is crucial for safeguarding your skin against the harmful effects of ultraviolet radiation. Understanding UV levels helps you prevent sunburn and maintain long-term skin health, particularly in a region where the climate is classified as Dfc, characterized by distinctly warm summers. During peak hours, the UV Index can soar to 8, indicating a high risk of harm from unprotected sun exposure. By staying informed about the UV Index, you can enjoy the outdoors safely while minimizing risks associated with intense sunlight in Ulagan.
The UV Index throughout the day presents a clear and vigorous pattern of intensity. As the sun rises at 07:00, the index starts at a gentle 1, indicating minimal risk. By 08:00, it climbs to 2, still in the low range, but things escalate quickly; by 09:00, it reaches 3. The sun's power peaks astonishingly at 12:00, hitting a maximum of 8, which signifies a high risk for unprotected skin. This intense exposure persists until 14:00, before gradually tapering off through the afternoon. By 15:00, the index drops to 7, then diminishes further to 5 at 16:00, and continues to decline into the evening hours, settling back down to 1 by 19:00. Those planning outdoor activities during the midday hours should take care to protect themselves from the sun’s powerful rays!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 7 | high | 25 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | 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 |