Last updated: July 2, 2025
Understanding the UV Index in Mudian, China is crucial for maintaining skin health and preventing sunburn. With the region's Cfa climate, residents face significant UV exposure, especially during peak hours when the index can reach as high as 11. By staying informed about the daily UV levels, individuals can take proactive measures to protect themselves from harmful UV rays, reducing the risk of skin damage and enhancing their overall well-being. Whether you're enjoying outdoor activities or simply going about your daily routine, awareness of the UV Index can empower you to make safer choices under the sun.
At dawn, the UV Index starts off gently at 2 by 7:00 AM, gradually rising as the sun climbs higher in the sky. By 09:00 AM, it reaches a moderate 6, but the real intensity hits at 11:00 AM and 12:00 PM, peaking at 11—a stark reminder to stay protected from the sun's rays. As the afternoon rolls on, the index begins to taper off, dropping to 8 at 2:00 PM, then declining further to 6 by 3:00 PM. As the day winds down, the UV Index falls to a safe 1 by 6:00 PM, signaling a welcome reprieve from the sun's powerful influence. Always remember to take precautions during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 6 | high | 25 min |
| 16:00 | 3 | 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 exposure significantly fluctuates, peaking during the summer months. From January to February, UV levels are moderate, allowing for 30 minutes of safe sun exposure. However, as we move into March, the UV Index rises to 7, indicating a high exposure risk, with only 25 minutes of burn time. April and May see UV levels shoot to 10 and 9 respectively, classified as very high, where 15 minutes of exposure could lead to sunburn. The risk becomes extreme in June and July, with an UV Index of 11, warranting a mere 10 minutes of sun before burning occurs. By August and September, the UV index remains high at 10 and 9, but burn time slightly increases to 15 minutes. As autumn approaches, UV levels steadily decline: October has a high UV Index of 7 with 25 minutes of burn time, dropping to 5 in November and 3 in December, both categorized as moderate with 30 minutes of safe exposure. Visitors and residents should take precautions during the high-risk months of March to September by wearing sunscreen, protective clothing, and seeking shade, particularly during midday hours.
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 |
| Mudian | 4 | 5 | 7 | 10 | 9 | 11 | 11 | 10 | 9 | 7 | 5 | 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 |