Last updated: May 3, 2025
Understanding the UV Index is crucial for residents of Ryzdvyanyy, Russian Federation, as it plays a vital role in safeguarding skin health. With sunburn risks peaking between 10 AM and 2 PM, knowing UV levels helps you take necessary precautions to protect your skin from harmful radiation. Given Ryzdvyanyy's Cfa climate, characterized by hot summers, UV exposure can be significant, particularly during the midday hours when the index rises to 9—indicating a very high risk of harm from unprotected sun exposure. Stay informed and keep your skin safe to enjoy the beautiful outdoors in Ryzdvyanyy!
From 7:00 AM onward, the UV Index begins its climb, peaking at 12:00 PM with a significant 9— a strong reminder to take sun protection seriously. The intensity continues to linger until 1:00 PM with an 8, but gradually fades as the day progresses. By 4:00 PM, the index has dropped to 3, and by the evening hours of 6:00 PM and 7:00 PM, it dwindles to a minimal 1. This hourly data highlights the paramount importance of midday sun protection, as the UV rays reach their maximum potency, urging everyone to stay vigilant and safe!
| 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 | 9 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | 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 |
The UV Index displays significant seasonal variation, with high-risk months spanning from March to August. During this period, the UV Index peaks at 10 in July, indicating an extremely high risk of harm from unprotected sun exposure, with a burn time of only 15 minutes. May and June also present very high risks, with an index of 9. In contrast, the UV Index is much lower during the winter months, with January and December recording indices of 2, categorized as low exposure. Visitors and residents are advised to take precautions in high-risk months by wearing protective clothing, seeking shade, and applying broad-spectrum sunscreen regularly. As the UV levels drop in the fall and winter, such measures become less urgent but should still be considered during peak sunny days.
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 |
| Ryzdvyanyy | 2 | 3 | 6 | 7 | 9 | 9 | 10 | 8 | 7 | 5 | 3 | 2 |