Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Bykovo, Russian Federation, as it plays a vital role in promoting skin health and preventing sunburn. With the local climate classified as Dfa, Bykovo experiences varying UV levels throughout the day, peaking at 8 during midday hours. Awareness of these levels is essential, especially when engaging in outdoor activities, to mitigate risks of overexposure. By taking the time to monitor the UV Index, not only can you enjoy the beautiful sunny days in Bykovo, but you can also protect your skin from potential damage.
As the sun rises, the UV Index starts at a mild 2 at 7:00 AM. By 9:00 AM, it climbs to a moderate 5, but it’s from 10:00 AM to 12:00 PM that the intensity peaks, reaching a maximum of 8—a signal for sun protection. The afternoon brings a slight decline, with values dropping to 6 at 2:00 PM and 4 by 3:00 PM. As the day winds down, the UV Index lowers steadily, falling to 1 by 6:00 PM and remaining steady through the evening. This hourly progression serves as a reminder to stay vigilant in sun safety, particularly during the midday hours when the UV exposure is at its highest.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences significant seasonal changes, with the highest levels typically occurring during the summer months. From June to August, the UV Index reaches a peak of 8, categorized as very high, which necessitates caution as the burn time shrinks to just 15 minutes. This makes June, July, and August high-risk months for sun exposure. Conversely, during the winter months, particularly November through March, the UV Index is much lower, ranging from 1 to 5, with associated burn times of 30 to 45 minutes. As such, visitors and residents are advised to take increased precautions during the peak summer months by wearing sunscreen, protective clothing, and seeking shade whenever possible, while enjoying more lenient sun exposure during the winter months.
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 |
| Bykovo | 2 | 3 | 5 | 6 | 7 | 8 | 8 | 8 | 6 | 4 | 2 | 1 |