Last updated: June 2, 2025
In Gucheng, China, understanding the UV Index is essential for protecting your skin and overall health. With peak UV levels soaring to 13 during midday, awareness of these fluctuations can help you prevent sunburn and reduce long-term skin damage. The region's Dwb climate brings distinct seasonal variances, yet the risks associated with high UV exposure remain consistent. Staying informed about the UV Index not only empowers residents and visitors to enjoy outdoor activities safely but also fosters a culture of skin health consciousness in this vibrant community.
As the sun rises, the UV Index begins its gradual ascent, starting at a mild 1 at 07:00. By 08:00, it climbs to 2, signaling the start of a day filled with moderate UV exposure. However, from 09:00 to 10:00, the intensity surges dramatically, reaching 5 and peaking at a striking 7. The day hits its zenith of 12 at 12:00, and the UV radiation escalates to an intense 13 by 13:00, underscoring the importance of sun protection during peak hours. The index then starts to wane, cooling down to 9 at 15:00, and gradually descending to 2 by 18:00. Finally, it concludes the day at a gentle 1 by 19:00, making it a perfect time to enjoy the evening outdoors with minimal UV concern.
| 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 | 7 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 12 | extreme | 10 min |
| 15:00 | 9 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do the UV levels, significantly impacting sun exposure and safety for visitors and residents. January sees a moderate UV Index of 4, allowing for 30 minutes of safe sun exposure. However, by February, the UV Index rises to 6 (high), shortening burn time to 25 minutes. The most critical months for UV exposure are May through August, where the Index reaches a peak of 13 in June, classified as extreme, with a burn time of just 10 minutes. September and October return to very high levels, necessitating awareness and precautions with burn times of 15 minutes. Finally, November and December bring a return to moderate levels with indices of 5 and 3, respectively, allowing for longer safe exposure times. Visitors and residents should prioritize sun protection measures during high-risk months, particularly in late spring and summer, including the use of sunscreen, protective clothing, and seeking shade when UV levels are at their peak.
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 |
| Gucheng | 4 | 6 | 8 | 10 | 12 | 13 | 12 | 12 | 10 | 8 | 5 | 3 |
| 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 |