Last updated: July 2, 2025
In Sterlitamak, Russian Federation, being aware of the UV Index is crucial for your skin's health and safety. Understanding UV levels not only helps in preventing painful sunburns but also plays a vital role in reducing long-term skin damage. With a climate categorized as Dfb, residents often experience varying UV exposure throughout the day, peaking at levels 7 and 8 during the afternoon hours. Staying informed about these risks allows you to take necessary precautions, ensuring you enjoy the sun responsibly while protecting your skin from harmful effects.
The UV Index throughout the day reveals a clear peak in sun intensity, providing a vivid illustration of solar exposure. Starting at 07:00, the index is a mild 1, indicating minimal risk. As the sun climbs higher, it rises to 3 by 09:00 and hits 6 at 11:00, urging early protectors to apply their sunscreen. The intensity reaches its zenith at 12:00, with a robust 7, and maintains 8 between 13:00 and 14:00, suggesting it's crucial to seek shade or cover during these hours. As the afternoon progresses, the figures gently decline, dipping to 4 at 17:00 and finally returning to a low 1 by 19:00. This hourly dance of the UV Index serves as a reminder to be sun-smart and make the most of outdoor activities while remaining vigilant during peak hours.
| 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 | 4 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 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 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index exhibits notable seasonal changes that are important for residents and visitors to be aware of. From January to February, the UV Index remains low (1-2), allowing for longer exposure times of up to 45 minutes without significant risk of sunburn. However, as spring approaches, the index rises sharply, reaching moderate levels in March (4) and peaking at very high levels in July (8), where the burn time drops to just 15 minutes. The high-risk months for sun exposure are April, May, June, July, and August, when the UV Index consistently registers between 6 and 8, necessitating increased sun protection measures such as wearing sunscreen, hats, and seeking shade. As autumn arrives, the UV Index decreases gradually, returning to moderate levels by September and October, and finally back to low levels in November and December. It is advisable for all individuals to remain vigilant and adjust their sun safety practices according to these fluctuations 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 |
| Sterlitamak | 1 | 2 | 4 | 6 | 7 | 7 | 8 | 7 | 5 | 3 | 2 | 1 |