Last updated: July 2, 2025
Understanding the UV Index in Ulyanovsk, Russian Federation, is vital for protecting your skin and overall health from harmful UV radiation. As the sun rises and sets in this Dfb climate region, UV levels can fluctuate significantly throughout the day, peaking at a level of 7 during midday. This makes it essential for residents and visitors alike to stay informed about current UV conditions to prevent sunburns and reduce long-term skin damage. Given Ulyanovsk's summer months can bring intense sun exposure, being aware of the UV Index is your best defense for enjoying the outdoors safely. Be proactive, check the UV Index regularly, and take necessary precautions to keep your skin healthy!
As the day unfolds, the UV Index rises steadily, reflecting the sun's increasing intensity. At 07:00, the UV Index starts at a mild 1, barely urging caution. By 08:00, it climbs to 2, signaling a good time to grab your sunscreen. As we reach 10:00, the index peaks at a notable 5, reminding us to take cover if we’re outside. The sun reaches its zenith at 12:00, hitting a high of 7, where protective measures become essential. This level remains steady until 14:00, when it generates a consistent warning. The afternoon offers a gradual decline; by 16:00, it drops to 4, and the light softens as evening approaches, settling back at 2 by 18:00 and returning to its early morning calm of 1 by 19:00. Whether you’re lounging in the sun or enjoying a late afternoon stroll, always stay sun-safe!
| 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 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index exhibits significant seasonal changes, with high-risk months typically occurring from May to August. During this peak period, the UV Index ranges from 6 to 7, classified as high, with a burn time of only 25 minutes. In contrast, the winter months of January and December see a low UV Index of 1, allowing for a burn time of 45 minutes. As such, it is essential for visitors and residents to take precautions during the high-risk months by wearing protective clothing, applying sunscreen regularly, and seeking shade, especially during midday hours. Awareness and proactive measures can significantly reduce the risk of UV-related health issues, ensuring a safe and enjoyable outdoor experience.
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 |
| Ulyanovsk | 1 | 2 | 5 | 5 | 6 | 7 | 7 | 7 | 5 | 3 | 2 | 1 |