Last updated: July 2, 2025
Understanding the UV Index is crucial for residents and visitors in Qira, China, as it provides essential information about ultraviolet radiation exposure that can lead to sunburn and long-term skin health issues. With Qira's BWk climate, characterized by hot and arid conditions, the UV levels can peak significantly during midday hours, making it vital to stay aware of the daily UV Index. The highest readings typically occur between 11:00 AM and 1:00 PM, reaching levels of 10 to 11, which pose a high risk for unprotected skin. By keeping track of the UV Index, you can take proactive steps to protect yourself from harmful rays and enjoy the sun safely.
As the sun rises, the UV Index begins at a gentle 1 at 7:00 AM, but it quickly escalates as the day progresses. By 10:00 AM, the index reaches 7, signaling a significant increase in UV radiation. The peak occurs at 12:00 PM and 1:00 PM, when it hits a striking 11, indicating very high risk of harm from unprotected sun exposure. As the afternoon unfolds, the index gradually declines, settling at 8 by 3:00 PM, then tapering off to 1 again by 7:00 PM. It's clear that midday is the time for caution—make sure to protect your skin during those hours!
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 | 10 | very high | 15 min |
12:00 | 11 | extreme | 10 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 | 1 | low | 45 min |
19:00 | 1 | low | 45 min |
The UV Index shows significant seasonal variations, highlighting critical changes as the year progresses. High-risk months for UV exposure are March through August, with peak levels ranging from 11 (extreme) in May, June, July, and August, to 10 (very high) in April. During these months, the recommended burn time decreases sharply to 10-15 minutes, indicating a higher risk of skin damage. To protect yourself, it's advisable for both visitors and residents to wear protective clothing, apply broad-spectrum sunscreen, and seek shade, particularly between 10 AM and 4 PM when UV radiation is strongest. In the cooler months of January, February, November, and December, the UV Index drops to 3-4 (moderate), allowing for more time in the sun without immediate risk. Nonetheless, protection is always recommended to maintain skin health year-round.
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 |
Qira | 3 | 4 | 8 | 10 | 11 | 11 | 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 |