Last updated: May 3, 2025
In Bylym, Russian Federation, being aware of the UV Index is crucial for protecting your skin from harmful sun exposure. Understanding the UV levels helps in preventing sunburn and maintaining skin health, especially during the peak hours when the index can soar to 10—a strong signal for sun safety. Bylym, nestled within a unique ET climate, experiences specific UV exposure risks that can impact both residents and visitors. By staying informed about daily UV fluctuations, you can enjoy the beautiful outdoors while keeping skin safety a top priority.
At dawn, as the sun begins its ascent, the UV Index starts at a modest 2 at 07:00. By 08:00, it climbs to 4, signaling a gradual increase in sunlight intensity. The day peaks with a maximum UV Index of 10 from 11:00 to 13:00, reminding us to seek shade and wear adequate protection. As the afternoon progresses, the index dips to 8 at 14:00, followed by a steady decline to 6 by 15:00. By the time evening sets in, the UV Index drops sharply to 2 at 17:00, and settles at a minimal 1 by 18:00 and 19:00. This hourly data serves as a stark reminder of nature’s powerful rays—stay protected during the midday hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 10 | 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 |
Throughout the year, UV exposure experiences significant seasonal fluctuations. January and February have moderate UV levels (Index 3-4), where a 30-minute burn time is manageable. As we approach March, the UV Index escalates to 7, indicating high exposure risks with a shorter burn time of 25 minutes. The risk peaks in April and May with very high indices of 9 and 10 respectively, requiring strict protection measures, as burn times drop to just 15 minutes. The extreme UV conditions in June (Index 11) demand even greater caution, allowing only a 10-minute exposure before burning. From July to September, the Index stabilizes at 10-9 with a 15-minute burn time. In October, the UV level decreases to 6, indicating high exposure again but allowing for a 25-minute burn time, while November and December see a return to moderate and low levels, where burn times increase to 30 and 45 minutes, respectively. Visitors and residents are advised to remain vigilant during high-risk months, especially from March through September, by wearing protective clothing, applying sunscreen regularly, and seeking shade during peak sunlight hours.
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 |
| Bylym | 3 | 4 | 7 | 9 | 10 | 11 | 10 | 10 | 9 | 6 | 4 | 2 |