Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors in Qiongxi, China, where the subtropical climate often brings intense sunshine and elevated UV levels. With the UV Index peaking at a staggering 15 around noon, awareness of these levels is essential for effective sunburn prevention and overall skin health. Recognizing the risks associated with high UV exposure can help you protect yourself and your loved ones from harmful effects such as skin damage and increased cancer risk. In this vibrant region, knowing when to seek shade or apply sunscreen can make all the difference in enjoying the beautiful outdoor lifestyle safely.
As the sun rises, the UV Index begins its ascent, starting at a gentle 1 at 7:00 AM. By 9:00 AM, it climbs to 5, signaling the need for some sun protection. The peak of the day arrives at 12:00 PM, where the index soars to 14, meaning it's time to take extra precautions. The intensity continues to hold strong with 15 at 1:00 PM, before gradually tapering off in the afternoon. By 4:00 PM, the UV Index drops to 8, and as the sun sets, it cascades down to a gentle 1 by 7:00 PM. This data highlights the importance of being mindful of UV exposure, especially during the midday hours when the sun is at its highest and most potent.
| 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 | 12 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 15 | extreme | 10 min |
| 14:00 | 14 | extreme | 10 min |
| 15:00 | 12 | extreme | 10 min |
| 16:00 | 8 | very high | 15 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index experiences significant seasonal changes, peaking during the warmer months from March through October, where it reaches extreme levels of 13 to 16. The most critical months for sun exposure are April to August, with the highest risk occurring in June, when the UV Index hits 16 and the burn time is as low as 10 minutes. It's crucial for both residents and visitors to take precautions during these high-risk months, such as seeking shade, wearing protective clothing, and applying sunscreen frequently. Conversely, January and December present relatively lower UV levels, with indices of 6 and 5 respectively, allowing for longer exposure times of 25 to 30 minutes without burning. November also poses a significant risk with a UV Index of 8, necessitating caution. Staying informed about the UV levels can help everyone enjoy the outdoors safely.
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 |
| Qiongxi | 6 | 9 | 13 | 15 | 15 | 16 | 15 | 14 | 14 | 12 | 8 | 5 |