Last updated: July 2, 2025
Understanding the UV Index in Qishui, China is essential for protecting your skin and overall health. As a region with a Cwa climate, residents and visitors alike experience fluctuating UV levels that can lead to sunburn and long-term skin damage if not approached with caution. During peak hours, especially between 11:00 AM and 1:00 PM, the UV Index can soar to a concerning 13, indicating a high risk of harm. By staying informed about these daily UV levels, you can take proactive steps to safeguard your skin from the damaging effects of ultraviolet radiation. Remember, a little awareness can go a long way in ensuring a safe and enjoyable time under the sun!
The UV Index for the day starts off mild, peaking at 1 at 7:00 AM, and gradually increases to a moderate level of 2 by 8:00 AM. As the sun climbs higher, the intensity rises sharply, reaching its maximum of 13 at 12:00 PM and sustaining this level until 1:00 PM, indicating a significant risk for sun exposure. Post noon, the UV Index begins to decline, dropping to 9 by 3:00 PM and further tapering off to a gentle 3 at 5:00 PM. By 6:00 PM, it settles back to a comfortable 1, perfect for evening strolls. This pattern highlights the importance of seeking shade and protection during the peak hours, especially between 11:00 AM and 1:00 PM when the UV radiation is most intense.
| 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 | 13 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index experiences significant seasonal changes, peaking from March to October, when the risk of harmful exposure is at its highest. April to August are particularly critical months, with UV Index values ranging from 12 to 14 and an extreme exposure category, indicating that residents and visitors should limit their direct sun exposure to a mere 10 minutes. January and February also pose a risk with a very high exposure category, while the burn time is slightly longer at 15 minutes. As months progress towards November and December, the UV Index drops, falling to 9 and 7, respectively, categorized as very high and high, with burn times of 15 and 25 minutes. It is essential for everyone to use sunscreen, wear protective clothing, and seek shade during high UV periods, especially during the peak months.
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 |
| Qishui | 8 | 10 | 12 | 12 | 13 | 13 | 13 | 14 | 13 | 11 | 9 | 7 |