Last updated: June 2, 2025
In Siva, Russian Federation, understanding the UV Index is crucial for maintaining skin health and preventing sunburn. With a Dfb climate, residents experience diverse weather conditions, but the midday sun can pose significant UV exposure risks, particularly between 11:00 AM and 1:00 PM, when the index peaks at 7. Staying informed about daily UV levels allows residents to take proactive measures such as wearing protective clothing and applying sunscreen, ensuring that outdoor activities remain enjoyable and safe throughout the year. Don't underestimate the power of the sun—awareness of the UV Index is key to safeguarding your skin!
As the sun rises, the UV Index takes its first steps, starting at a gentle 1 at 07:00. By 08:00, it climbs to 2, and by mid-morning, it reaches a moderate 3. The intensity peaks at 12:00 with a significant 6, signaling that midday sun is at its strongest. As the clock ticks past 13:00, the UV Index hits its maximum at 7, urging outdoor enthusiasts to take precautions. Gradually, it begins to wane, dropping to 6 by 14:00, then easing further to 5 by 16:00. As evening approaches, the index falls to 3 at 17:00 and concludes the day gently at 1 by 19:00, allowing a breath of relief as the sun sets.
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 | 5 | moderate | 30 min |
12:00 | 6 | high | 25 min |
13:00 | 7 | high | 25 min |
14:00 | 6 | 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 |
Throughout the year, the UV Index demonstrates distinct seasonal variations, with particular months posing higher risks for sun exposure. From January to February, the UV Index remains low (1-2), allowing for extended outdoor activities with a burn time of 45 minutes. However, as we transition into March and April, the index increases to a moderate level (3-4), reducing burn time to 30 minutes. The high-risk months emerge in May through August, with values soaring to 6-7, requiring careful sun protection as burn times decrease to 25 minutes. Following this peak, September sees a drop back to moderate levels (4), while October to December return to low exposure. Visitors and residents are advised to be particularly cautious during the warmer months, utilizing sunscreen, hats, and seeking shade to minimize the risk of UV exposure during these peak indices.
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 |
Siva | 1 | 2 | 3 | 4 | 6 | 7 | 6 | 6 | 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 |