Last updated: July 2, 2025
Understanding the UV Index in Gancheng, China is crucial for protecting your skin and overall health. With the region's Aw climate bringing warm, sunny days, awareness of UV levels can help you prevent sunburn and reduce the risk of long-term skin damage. During peak hours, especially around noon, the UV Index can soar to alarming levels, reaching up to 14, which poses significant risks for unprotected skin. By staying informed about the daily UV exposure, residents and visitors can make safer choices and enjoy the sun responsibly.
The UV Index today showcases a dynamic journey through the hours, beginning with a gentle rise at 07:00 with a safe level of 1. As the sun climbs higher, a noticeable increase brings the index to 4 by 09:00, before peaking at an intense 14 around 13:00. This midday high of 13 is particularly important, signaling a period of significant UV radiation where protective measures are advisable. As the afternoon progresses, the index starts to dip, dropping to 6 by 16:00 and stabilizing at a comfortable 1 by 18:00. This hourly pattern highlights the importance of staying sun-safe during the intensity of the midday sun, while enjoying lower UV levels later in the day.
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 | 14 | 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 | 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 |
Gancheng | 9 | 12 | 13 | 14 | 14 | 13 | 14 | 14 | 13 | 12 | 9 | 8 |