Last updated: August 1, 2025
Understanding the UV Index in Yisuhe, China, is crucial for safeguarding your skin and overall health. With peak UV levels reaching a hazardous 13 around midday, awareness of these measurements can help you take essential precautions to prevent sunburn and long-term skin damage. The climate in Yisuhe, characterized as Cfa, brings warm summers that amplify UV exposure risks, making it vital to stay informed about daily UV levels. Whether enjoying outdoor activities or simply getting some sun, knowing the UV Index helps ensure you protect your skin and enjoy the sunshine safely.
Throughout the day, the UV Index experiences a dramatic rise, reaching its peak at 12:00 PM with a staggering value of 13. Early morning brings a gentle start, with values at 1 by 07:00 AM, gradually climbing to 3 by 08:00 AM. The intensity rises sharply as the sun climbs higher, hitting 11 at 11:00 AM and reaching the critical 13 at noon, signaling the need for sun protection. As the afternoon progresses, the index begins to taper off, dropping to 10 at 2:00 PM and winding down to 5 by 4:00 PM. By evening, the UV Index drops back to a minimal 1 by 7:00 PM, wrapping up a day of fluctuating sun exposure. Stay vigilant and protect your skin during those peak hours!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 2 | low | 45 min |
09:00 | 5 | moderate | 30 min |
10:00 | 8 | very high | 15 min |
11:00 | 11 | extreme | 10 min |
12:00 | 12 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 10 | very high | 15 min |
15:00 | 7 | high | 25 min |
16:00 | 4 | 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 exhibits significant seasonal variation, with the highest values occurring from March to August. During these months, particularly in May and July, the UV Index peaks at 11 and 13 respectively, categorizing them as extreme exposure levels, where only 10 minutes of sun can lead to skin damage. High-risk months include March to September, where the index frequently rises to very high (9-10) or extreme (11-13) levels, indicating a strong need for protective measures. Visitors and residents are advised to take precautions during these peak months, such as wearing sunscreen, wide-brimmed hats, and UV-blocking sunglasses, and to limit sun exposure during the peak hours from 10 AM to 4 PM. In contrast, November to December sees a reduction in UV levels, providing a respite with lower exposure risks.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Beijing UVI | 2 | 3 | 5 | 8 | 9 | 9 | 10 | 9 | 7 | 6 | 4 | 2 |
Chengdu UVI | 5 | 6 | 8 | 10 | 12 | 11 | 11 | 10 | 11 | 8 | 6 | 4 |
Shanghai UVI | 5 | 6 | 8 | 10 | 10 | 11 | 12 | 11 | 11 | 8 | 6 | 4 |
Yisuhe | 6 | 7 | 9 | 10 | 11 | 11 | 13 | 12 | 10 | 9 | 7 | 5 |
Guangzhou UVI | 7 | 9 | 11 | 12 | 13 | 13 | 13 | 12 | 11 | 10 | 9 | 7 |
Shenzhen UVI | 7 | 10 | 12 | 12 | 14 | 13 | 13 | 13 | 12 | 11 | 9 | 7 |