Last updated: August 1, 2025
Understanding the UV Index is crucial for residents and visitors in Huayuan, China, where the climate is characterized by distinct seasons and varying sunlight exposure. With peak UV levels reaching an astonishing 14 around midday, awareness of these levels is essential for sunburn prevention and maintaining skin health. As outdoor activities become a part of daily life in this picturesque locale, being informed about UV exposure risks will help you protect yourself against the potential harmful effects of the sun, ensuring a safer and more enjoyable experience under Huayuan's sunny skies.
The UV Index displays a striking progression throughout the day, peaking dramatically at 14 between 1 PM and 2 PM. Starting at a gentle 1 by 7 AM, it climbs steadily, hitting 4 by 9 AM and soaring to a blazing 13 at noon. The intensity continues to intensify, reaching its zenith at 11 AM with an impressive 11 and maintaining a fierce 14 shortly after. As the afternoon unfolds, the index gradually tapers off from 13 at 2 PM down to 8 by 4 PM, then dwindling to a mellow 1 as evening descends. This data serves as a vital reminder to protect yourself during those peak hours, especially between 10 AM and 2 PM, when sun safety is paramount.
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 | 7 | high | 25 min |
11:00 | 10 | very high | 15 min |
12:00 | 12 | extreme | 10 min |
13:00 | 13 | extreme | 10 min |
14:00 | 13 | extreme | 10 min |
15:00 | 10 | 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 |
Throughout the year, UV exposure varies significantly, with the highest risk months being April to September, where the UV Index consistently ranges from 12 to 15 and is categorized as extreme. Particularly in May and June, residents and visitors face a very high risk of skin damage, with a burn time of only 10 minutes. In contrast, January and December present a lower risk, with UV Index values of 5 and 4, classified as moderate, allowing for longer exposure times of 30 minutes. Individuals are strongly advised to take precautions during high-risk months by seeking shade, wearing protective clothing, applying broad-spectrum sunscreen, and limiting sun exposure during peak hours.
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 |
Huayuan | 5 | 8 | 10 | 13 | 15 | 15 | 14 | 13 | 12 | 10 | 7 | 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 |