Last updated: June 2, 2025
In Jianfeng, China, awareness of the UV Index is vital for safeguarding your skin and overall health. Understanding UV levels is essential not just for preventing painful sunburns but also for minimizing long-term risks associated with sun exposure, such as skin cancer. With a humid subtropical climate typical of the region, Jianfeng experiences fluctuating UV exposure throughout the day, peaking at a striking 13 between noon and early afternoon. Knowing when to seek shade or apply sunscreen can make all the difference in enjoying the sun safely. Stay informed and protect your skin from harmful UV rays!
Today’s UV Index showcases a dynamic rise and fall in sun intensity throughout the day. Early morning begins with a gentle 1 at 7:00 AM, gradually increasing to a mild 2 by 8:00 AM. As the sun climbs higher, we hit a noticeable 4 at 9:00 AM, but the real surge comes around 10:00 AM, peaking at a powerful 11 by 11:00 AM. The peak intensity reaches an astonishing 13 at both 12:00 PM and 1:00 PM, ideal times for those seeking a sun-soaked experience—though caution is advised! The afternoon brings a gradual decrease, with the index slipping to 8 at 3:00 PM and continuing down to 5 by 4:00 PM. As the day winds down, the UV levels fall back to 1 by the evening, highlighting the importance of timing when enjoying the great outdoors. 🌞
| 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 | 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 | 11 | extreme | 10 min |
| 15:00 | 8 | 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 exhibits significant seasonal variation, with the highest levels occurring from February to September, peaking at 14 during the summer months of April, May, July, and August. This period is classified as having an extreme exposure category, with a burn time of only 10 minutes. Conversely, the UV levels drop in the winter months, notably in January and November, where the index is noted as 9, and in December, it falls to 8, both categorized as very high with a longer burn time of 15 minutes. Visitors and residents are strongly advised to take protective measures such as wearing sunscreen, UV-protective clothing, and sunglasses, especially during the high-risk months of February through September, to mitigate the risk of sunburn and skin damage.
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 |
| Jianfeng | 9 | 12 | 13 | 14 | 14 | 13 | 14 | 14 | 13 | 12 | 9 | 8 |