Last updated: July 2, 2025
In Huangcai, China, awareness of the UV Index is crucial for maintaining skin health and preventing sunburn. With the region’s Cfa climate, a humid subtropical environment, residents and visitors face varying UV exposure throughout the day, peaking at an intense UV Index of 12 around noon. Understanding these levels is essential not just for avoiding painful sunburns but also for safeguarding against long-term skin damage. As you navigate your outdoor activities, keeping an eye on the UV Index can help you enjoy the sun safely and protect your skin from harmful rays.
The UV Index today showcases a dynamic pattern, starting off gently with a maximum of 1 at 7:00 AM. As the day progresses, the intensity rises, peaking at an impressive 12 between 12:00 PM and 1:00 PM—the moment when sun safety becomes paramount. Just before noon, the index hits 11, inviting sun-seekers to enjoy the warmth but reminding them to stay protected. After its zenith, the index gradually declines, dropping to 10 at 2:00 PM, and continues to decrease throughout the afternoon and evening, falling to 1 by 7:00 PM. This daily UV cycle highlights the importance of being mindful around midday when UV exposure is at its highest. Remember to apply sunscreen and wear protective gear during those peak hours!
| 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 | 8 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 12 | 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 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index demonstrates a significant seasonal variation with the highest levels occurring during the summer months of June, July, and August, where it peaks at 12 in the extreme exposure category, allowing for a burn time of just 10 minutes. The risk remains notably high in March through May and again in September and October, with a UV Index of 8 to 10, categorized as very high. Conversely, the lower risk months are January, February, and November, where the Index falls to 6 or 7 with a high exposure category, and December has a moderate level of 5. Visitors and residents are advised to take extra precautions during high-risk months—particularly from March to October—by applying sunscreen regularly, wearing protective clothing, and seeking shade during peak hours to minimize sun exposure and the risk of burns.
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 |
| Huangcai | 6 | 7 | 8 | 10 | 10 | 12 | 12 | 12 | 10 | 9 | 7 | 5 |
| 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 |