Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors in Jiufeng, China, where robust sunlight can pose significant risks for skin health. As the UV levels peak around midday, reaching an intense UV Index of 13, it is vital to stay informed to prevent sunburn and long-term skin damage. In Jiufeng's temperate climate, characterized by distinct seasons, the combination of high UV exposure during summer months and outdoor activities can amplify risks. Staying updated on the UV Index not only helps you protect your skin but also ensures you enjoy your time outdoors safely.
As the sun rises, the UV Index begins its ascent, starting at a mild 1 at 7:00 AM. By 8:00 AM, it climbs to a moderate 3, but the real intensity kicks in after 9:00 AM when it reaches 6. The peak occurs between 11:00 AM and 12:00 PM, soaring to a blistering 12 and hitting a maximum of 13 at noon, indicating a serious need for sun protection. The intensity gradually diminishes in the afternoon, dropping to 10 by 2:00 PM and then sliding down to 4 by 4:00 PM. As the day winds down, the UV Index traces back to 2 at 5:00 PM and finally settles at 1 by 7:00 PM, welcoming the cool embrace of evening. Staying vigilant about sun safety is crucial during peak hours from 10:00 AM to 2:00 PM!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 12 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV Index levels exhibit significant seasonal fluctuations, peaking during the late spring and summer months. The highest risk months for UV exposure are March to September, where the Index reaches extreme levels of 11 to 13, translating to a burn time as short as 10 minutes under optimal conditions. February and October also register high to very high levels (UV Index of 9 and 10, respectively), necessitating caution. Residents and visitors should take proactive measures during these high-risk periods—seeking shade, wearing protective clothing, and applying broad-spectrum sunscreen regularly to mitigate the risks associated with overexposure to UV radiation. As a general reminder, always be mindful of the burn time associated with the UV Index; it varies from 10-15 minutes during peak months to 25 minutes in the colder months, emphasizing the need for vigilance 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 |
| 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 |
| Jiufeng | 7 | 9 | 11 | 12 | 13 | 13 | 13 | 13 | 11 | 10 | 8 | 6 |
| 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 |