Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Zhangqiang, China, especially given the region's Dwa climate, which can lead to significant sun exposure risks. Awareness of UV levels not only helps in preventing painful sunburns but also plays a vital role in maintaining long-term skin health. With peak UV Index values reaching 9 during midday, it’s essential for locals and visitors alike to take proactive measures against harmful ultraviolet radiation. By staying informed about daily UV fluctuations, you can enjoy the beautiful sunny days of Zhangqiang while protecting your skin from potential damage.
As the sun climbs higher, the UV Index showcases its daily dance, peaking at 9 between 11:00 AM and 12:00 PM—a time when protective measures are essential. Starting at a gentle 2 at 07:00 AM, the UV intensity gradually escalates, hitting a moderate 6 by 09:00 AM, before reaching the red zone with an 8 at 10:00 AM. Post noon, it begins to taper off, descending to 5 by 03:00 PM. As afternoon transitions into evening, the index drops further to a mere 1 by 06:00 PM and remains steady through 07:00 PM. Be mindful of your sun exposure as the day warms up!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 2 | low | 45 min |
08:00 | 4 | moderate | 30 min |
09:00 | 6 | high | 25 min |
10:00 | 8 | very high | 15 min |
11:00 | 9 | very high | 15 min |
12:00 | 9 | very high | 15 min |
13:00 | 8 | very high | 15 min |
14:00 | 6 | high | 25 min |
15:00 | 5 | moderate | 30 min |
16:00 | 3 | moderate | 30 min |
17:00 | 2 | low | 45 min |
18:00 | 1 | low | 45 min |
19:00 | 1 | low | 45 min |
Throughout the year, UV exposure in the region displays notable seasonal variability. The high-risk months for UV exposure are May through August, with the UV Index peaking at 10 in July, indicating very high risk of harm from unprotected sun exposure, where the burn time is only 15 minutes. March and April also see a significant rise in UV levels, categorized as high, with burn times dropping to 25 minutes. Conversely, the winter months of January, February, and December present low to moderate UV exposure, allowing for safer outdoor activities with burn times extending up to 45 minutes. Visitors and residents are advised to take appropriate sun safety measures, especially during the peak months, such as wearing sunscreen, protective clothing, and seeking shade to minimize skin damage.
UV Risk Categories
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Zhangqiang | 2 | 3 | 6 | 7 | 8 | 9 | 10 | 9 | 7 | 5 | 3 | 2 |
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 |