Last updated: June 2, 2025
In Alage'er, China, being aware of the UV Index is essential for safeguarding your skin health in the region's arid BWk climate. With UV levels peaking at a striking 11 between noon and 1 PM, understanding these fluctuations is crucial for preventing sunburn and reducing the risk of long-term skin damage. As the sun's rays can be deceptively potent, particularly during summer months, staying informed helps you make smart choices to enjoy outdoor activities while protecting your skin.
The UV Index throughout the day reveals a dramatic rise and fall in sun exposure risk. Starting early at 07:00 with a low of 1, the index climbs steadily, reaching 3 by 08:00 and hitting 5 at 09:00. The sun's intensity peaks between 11:00 and 13:00 with an impressive 9 and then a maximum of 11 at 13:00, signaling a high risk for sunburn during these hours. As the afternoon progresses, a gradual decline follows, with readings of 10 at 14:00, then dropping to 8 by 15:00. The evening brings relief as the UV Index falls back to 5 at 16:00 and continues down to 1 by 19:00. Be sure to take precautions during those midday hours when the sun is at its fiercest!
Time | UVI | Category | Time to Burn |
---|---|---|---|
07:00 | 1 | low | 45 min |
08:00 | 3 | moderate | 30 min |
09:00 | 5 | moderate | 30 min |
10:00 | 7 | high | 25 min |
11:00 | 9 | 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 | 5 | moderate | 30 min |
17:00 | 3 | moderate | 30 min |
18:00 | 2 | low | 45 min |
19:00 | 1 | low | 45 min |
Throughout the year, seasonal variations in UV radiation significantly impact the risk of sun exposure. The highest UV Index occurs from March to August, with April, May, June, and July classified as high-risk months due to extreme levels of UV radiation. March starts to see a rise in UV levels, peaking at an index of 11 in both June and July, where the burn time drops to just 10 minutes. As summer transitions to fall, UV levels gradually decrease, with October still holding a high category of 6 and a burn time of 25 minutes. Conversely, the winter months of January, February, November, and December exhibit moderate to low UV indices, allowing for longer exposure times without significant risk. Visitors and residents should take extra precautions during the high-risk months by seeking shade, wearing protective clothing, and applying sunscreen to prevent harmful effects of 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 |
Alage'er | 3 | 4 | 7 | 9 | 10 | 11 | 11 | 10 | 8 | 6 | 3 | 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 |