Last updated: June 2, 2025
Understanding the UV Index in Youfang, China is crucial for protecting your skin and overall health. With maximum UV levels peaking around midday, awareness of these indices can help you take proactive measures against sunburn and long-term skin damage. Youfang’s Cfa climate features warm summers and can lead to higher UV exposure, especially during the peak hours from 10 AM to 2 PM when the index reaches a hazardous level of 11. Ensuring you're informed about the UV forecasts can empower you to enjoy the outdoors safely while minimizing risks associated with harmful UV radiation.
From 07:00 to 19:00, the UV Index experiences a dynamic climb, peaking sharply at 12:00 with a high of 11. Early morning hours start low, with a manageable 2 at 07:00, but as the sun ascends, the intensity increases. By 10:00, the index reaches 8, highlighting a need for sun protection. The critical hour arrives at 11:00, where the index hits 10, indicating very high risk of harm from unprotected sun exposure. After the midday peak, a gradual decline begins, with values dropping to 5 by 15:00, and continuing down to 0 by evening at 19:00. This pattern emphasizes the importance of sun safety measures, especially during those peak hours.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
As the seasons change, so does the UV Index, which indicates the strength of ultraviolet radiation. January and December feature moderate UV levels (index 4), allowing for longer exposure times of 30 minutes before burning. However, as early as February, the index rises to 6, marking the start of higher risk for skin damage with a burn time of just 25 minutes. The peak risk months occur mid-year, from June to August, when the index reaches an extreme level of 11, necessitating protective measures with a burn time of only 10 minutes. As fall approaches, September and October see a decline, though the UV Index remains very high (index 10 and 8 respectively), with 15 minutes of safe exposure. Residents and visitors should take precautions, especially during high-risk months, by seeking shade, wearing UV-blocking clothing, and applying sunscreen to minimize the risk of skin damage.
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 |
| Youfang | 4 | 6 | 8 | 10 | 10 | 11 | 11 | 11 | 10 | 8 | 5 | 4 |
| 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 |