Last updated: August 1, 2025
Understanding the UV Index in Zhuchang, China, is vital for safeguarding your skin and overall health. With peak UV levels reaching as high as 14 during midday, awareness of UV exposure is crucial for preventing sunburn and long-term skin damage. Zhuchang's Cwb climate exposes residents to significant UV risks, especially from 10:00 AM to 2:00 PM, when the sun's intensity is at its highest. By staying informed about daily UV levels, you can make informed decisions to protect yourself and enjoy the beautiful outdoors safely.
The UV Index for the day paints a vivid picture of sun intensity as it rises and falls. Starting at a gentle 1 at 07:00, the sun gradually strengthens, reaching 2 by 08:00 and kicking into high gear with a sharp ascent to 4 at 09:00. By 10:00, the index surges to 7, before peaking at an impressive 14 between 12:00 and 13:00. As the afternoon progresses, the sun's fierce grip loosens, dropping to 13 at 14:00 and gradually fading to 10 by 15:00. The evening brings relief with numbers dwindling—7 at 16:00, 4 at 17:00, and settling back down to 1 by 19:00. This hourly evolution underscores the importance of sun safety during those midday hours when UV exposure is at its highest!
| 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 | 7 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 14 | extreme | 10 min |
| 14:00 | 13 | extreme | 10 min |
| 15:00 | 10 | very high | 15 min |
| 16:00 | 7 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index displays significant seasonal variations, with peak levels occurring from March to October. During these months, particularly March through August, the UV Index reaches extreme levels (11-14), indicating high risks of skin damage from sun exposure. The highest risk months are April, May, July, and August when the UV Index consistently hits 14, with a burn time of just 10 minutes. Visitors and residents should take precautions, such as wearing sunscreen, protective clothing, and seeking shade, especially during midday hours. In contrast, the risk is lower in January, February, November, and December, where the UV Index drops to high or very high levels, advocating still for sun safety, but with slightly longer burn times of 15 to 25 minutes. Being mindful of UV exposure remains essential year-round to prevent skin damage and ensure safe outdoor activities.
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 |
| 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 |
| Zhuchang | 7 | 9 | 11 | 13 | 14 | 13 | 14 | 14 | 13 | 11 | 9 | 7 |