Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Svetlyy, Russian Federation, as it directly impacts skin health and sunburn prevention. With typical summer days exposing you to potentially harmful UV rays, knowing when the UV levels peak—such as the 7 at noon—can help you take necessary precautions and protect your skin. Svetlyy's Dfa climate means warm summers with significant UV exposure risks, especially during the late morning to early afternoon hours. Stay informed to ensure safe sun enjoyment!
As the sun rises, the UV Index begins its ascent, starting at a gentle 1 at 07:00. By 08:00, it nudges up to 2, indicating a slight increase in sun intensity. The real climb begins at 09:00, where it hits 4, and by the time we reach 10:00, it peaks at 5. The 11:00 hour sees it rise further to 6, and the sun is in full force by 12:00 with a scorching 7. The afternoon brings its zenith at 13:00, boasting an impressive 8, making it the hottest point of the day. As the hours pass, relief follows; the index gradually declines to 7 at 14:00 and 6 at 15:00. By evening, it dips down to 3 at 17:00, trailing off further to 2 and finally 1 as the sun sets at 19:00. Remember to take precautions during the peak hours to protect your skin from the sun’s powerful rays!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 5 | moderate | 30 min |
| 11:00 | 6 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
During the year, UV Index levels fluctuate significantly, with the highest risk occurring from May to July. In these months, the UV Index reaches 8 to 9, classifying them as very high, and resulting in a burn time of only 15 minutes. As spring transitions to summer, the UV exposure escalates, demanding extra precautions. March and April also present high levels (UV Index 6) where burn time drops to 25 minutes. Conversely, January, November, and December feature low UV levels (UV Index 1-2), offering safer conditions for extended outdoor activities. Visitors and residents should be vigilant and adopt protective measures such as sunscreen and clothing when UV levels are high, particularly between May and July, to minimize the risk of skin damage.
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 |
| Svetlyy | 2 | 3 | 6 | 6 | 8 | 8 | 9 | 7 | 5 | 4 | 2 | 1 |