Last updated: May 3, 2025
Understanding the UV Index in Maying, China is essential for maintaining skin health and preventing sunburn, particularly during the warm and sunny days typical of the Cwa climate zone. With UV levels peaking at a high of 12 around noon, knowing when to seek shade or don protective clothing can significantly reduce your risk of skin damage. As we navigate the month's sunny weather, being aware of the daily UV fluctuations—from moderate levels in the morning to extreme exposure during midday—empowers residents and visitors alike to safely enjoy the outdoors while protecting their skin from harmful UV radiation. Stay informed, stay protected!
The UV Index reveals a fascinating journey through the day, peaking dramatically as the sun reaches its zenith. Starting off with a mild index of 1 at 07:00, it gradually climbs, reaching 2 by 08:00. As the morning unfolds, the intensity surges, with a notable jump to 4 at 09:00, and skyrocketing to a striking 11 by 12:00. The highest level of 12 is recorded at 13:00, indicating the critical hour for sun exposure, before a gradual decline begins. By 14:00, it dips to 10, followed by a steady drop to 8 at 15:00, and continues to decrease into the evening. The UV Index settles back down to 1 by 18:00, tapering off into the night. It's a stark reminder of the sun's powerful influence, emphasizing the importance of sun safety during peak hours.
| 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 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 12 | 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 |
As the year progresses, seasonal UV changes reveal significant fluctuations in the UV Index that can affect both residents and visitors. The high-risk months for sun exposure are from March to October, with April and May peaking at an extreme UV Index of 12, resulting in a minimal burn time of just 10 minutes. Visitors and residents are advised to take precautionary measures, especially during these peak months, by wearing protective clothing, applying broad-spectrum sunscreen, and seeking shade during peak sunlight hours. In contrast, the winter months of January, November, and December have moderate UV levels (Index 4-5), allowing for safer outdoor activities with longer exposure tolerance. By staying informed of the UV Index, everyone can enjoy the outdoors while protecting their skin from harmful UV rays.
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 |
| Maying | 4 | 6 | 8 | 10 | 12 | 12 | 12 | 11 | 11 | 8 | 5 | 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 |