Last updated: August 1, 2025
Understanding the UV Index is crucial for residents of Shunhua, China, given its impact on skin health and sunburn prevention. With a semi-arid climate typical of the BWk zone, Shunhua experiences significant UV exposure, especially during peak hours where indices can reach a critical level of 12 at noon. By staying informed about daily UV levels, you can protect yourself and your loved ones from harmful effects, ensuring safe outdoor activities while enjoying the sun. Remember, proactive sun protection is key to maintaining healthy skin in this sun-drenched environment.
The UV Index today presents a dramatic trajectory as the sun climbs higher in the sky. Starting at a low of 1 at 7:00 AM, the index steadily rises to 2 by 8:00 AM and then picks up momentum, reaching 4 at 9:00 AM. The peak occurs between 11:00 AM and 1:00 PM, with the index hitting its highest point of 13 at 1:00 PM. As the afternoon progresses, the UV Index begins to decline, dropping to 11 by 3:00 PM and further down to 3 by 6:00 PM, before tapering off to a gentle 1 by 7:00 PM. Remember to protect your skin during those peak hours between 11 AM and 3 PM!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 1 | low | 45 min |
09:00 | 3 | moderate | 30 min |
10:00 | 6 | high | 25 min |
11:00 | 8 | very high | 15 min |
12:00 | 11 | extreme | 10 min |
13:00 | 12 | extreme | 10 min |
14:00 | 11 | extreme | 10 min |
15:00 | 9 | very high | 15 min |
16:00 | 7 | high | 25 min |
17:00 | 4 | 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 January to February, the index remains in the moderate range (3-5), with a burn time of 30 minutes. However, starting in March, the sun's intensity climbs sharply, reaching a very high index of 9 with a burn time of just 15 minutes. The extreme category prevails from April through August, with the highest index recorded in June at 14 and a rapid burn time of only 10 minutes. The risk gradually decreases in September to 10 (very high), then to high in October at 7, with increasing burn times of 25 minutes. November and December return to the moderate range, encouraging vigilant sun protection during the spring and summer months, especially from March to August. Visitors and residents are advised to wear sunscreen, seek shade, and limit exposure during peak hours to protect against harmful UV radiation.
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 |
Shunhua | 3 | 5 | 9 | 11 | 13 | 14 | 13 | 12 | 10 | 7 | 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 |