Last updated: August 1, 2025
Understanding the UV Index in Sanlei, China, is crucial for protecting your skin and overall health. With high UV levels peaking at 11 during midday hours, awareness of the UV Index can help prevent sunburn and long-term skin damage. Sanlei's BWk climate features dry, sunny conditions that can lead to increased UV exposure. By familiarizing yourself with daily UV levels, you can take proactive measures to enjoy the outdoors safely while safeguarding your skin from harmful radiation. Remember, a little awareness goes a long way in protecting yourself under the sun!
The UV Index throughout the day showcases a steady increase as the sun climbs, peaking at an intense 11 between 12:00 PM and 2:00 PM. Early morning hours start at a mild 1 at 7:00 AM, gradually rising to 4 by 9:00 AM. As the clock strikes 10:00 AM, the index reaches 6, marking the onset of higher UV levels. From 11:00 AM, the sun’s intensity ramps up significantly, hitting 9 and holding steady at 11 during the peak afternoon hours. As shadows lengthen after 2:00 PM, the UV Index dips, descending to 9 at 3:00 PM, and gradually falling to 2 by the evening. Remember to stay protected during peak hours for optimal sun safety!
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 | 5 | moderate | 30 min |
11:00 | 8 | very high | 15 min |
12:00 | 10 | very high | 15 min |
13:00 | 11 | extreme | 10 min |
14:00 | 10 | very high | 15 min |
15:00 | 8 | very high | 15 min |
16:00 | 6 | high | 25 min |
17:00 | 4 | moderate | 30 min |
18:00 | 2 | low | 45 min |
19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences significant seasonal fluctuations, with the highest values observed from April to August. During this period, specifically from May to July, the UV Index peaks at 11 to 12, categorizing it as extreme, which means individuals can burn in just 10 minutes of sun exposure. Conversely, the months of January, November, and December show lower UV levels at 3 to 4, indicating a moderate risk with burn times up to 30 minutes. Visitors and residents are advised to exercise increased caution during the high-risk months of April to August, ensuring they wear protective clothing, sunscreen, and seek shade, especially during midday hours when the sun's rays are strongest.
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 |
Sanlei | 3 | 5 | 7 | 9 | 11 | 12 | 11 | 11 | 9 | 7 | 4 | 3 |
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 |