Last updated: June 2, 2025
Understanding the UV Index in Huaiyang, China is crucial for maintaining skin health and preventing sunburn, especially during the peak summer months. With the region's BSk climate bringing varying levels of sunshine, knowing the UV levels throughout the day helps residents and visitors alike protect themselves from harmful exposure. As you step out between 10 AM and 2 PM, you'll encounter high UV Index readings—peaking at a striking 10 at noon—making it essential to take precautions. Stay informed and enjoy the sun safely by keeping an eye on the UV Index!
The UV Index throughout the day paints a vivid picture of sun intensity. Starting at a mild 1 at 7:00 AM, the index gradually climbs, reaching a more noticeable 3 by 8:00 AM. The real surge occurs between 9:00 AM and 12:00 PM, where it peaks at 10—a crucial time for sun protection. After that, it begins to gently decline, with 9 at 1:00 PM, 8 at 2:00 PM, and dropping further to 6 by 3:00 PM. As the sun starts its descent, the index sees a steady fall, ending at a comfortable 1 by 6:00 PM, making the later hours much safer for outdoor activities. Pay attention to the height of UV levels around midday for optimal sun safety!
| 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 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 6 | 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 |
As the seasons change, so does the UV Index, which indicates varying levels of sun exposure risk. January and February start with a moderate UV Index of 3 and 4 respectively, allowing for a longer burn time of 30 minutes. March ushers in a higher UV level of 6, categorized as high, which reduces safe exposure to 25 minutes. The months of April through August experience peak UV levels with indices of 8 to 10, classified as very high and demanding caution with an exposed skin burn time of just 15 minutes. After the summer, September sees a decrease to 8, followed by October at 7, indicating a shift back to high but still demanding vigilance. November and December further lower the UV Index to moderate and low, with burn times of 30 and 45 minutes, respectively. Given these fluctuations, it is crucial for visitors and residents to maintain sun safety practices, especially during the high-risk months of April to September. Consider wearing sunscreen, protective clothing, and seeking shade during peak hours to ensure skin protection.
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 |
| Huaiyang | 3 | 4 | 6 | 8 | 9 | 10 | 10 | 10 | 8 | 7 | 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 |
| 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 |