Last updated: June 2, 2025
In Xinhuang, China, awareness of the UV Index is essential for protecting your skin and overall health. Understanding UV levels can help prevent sunburn and reduce the risk of skin damage from excessive sun exposure, particularly during the peak hours when the UV Index reaches a striking 11 around noon. The climate here, characterized as Cfa, brings warm summers with a significant potential for solar radiation. By staying informed about the UV Index throughout the day, residents and visitors alike can enjoy the outdoor beauty of Xinhuang while taking necessary precautions against harmful UV rays.
The UV Index throughout the day paints a vivid picture of sun intensity. It begins with a mild reading of 2 at 07:00, gradually rising to a moderate 4 by 08:00. As the sun reaches its peak, the index surges to a striking 9 at 10:00, hitting a maximum of 11 at both 11:00 and 12:00—a clear indication to seek shade or apply sunscreen. The intensity then begins to dip, falling to 10 at 13:00, before gradually decreasing to 8 at 14:00. By 15:00, the index declines to 5, and as evening approaches, it settles at 2 by 17:00, before tapering off to 1 at 18:00 and finally reaching 0 at 19:00. This hourly trend highlights the importance of midday sun protection, ensuring a safe and enjoyable outdoor experience.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 9 | 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 | 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 |
The UV Index shows significant seasonal changes, with the most high-risk months occurring from March to September, where values peak at 11 or even 12, indicating extreme exposure levels. Visitors and residents should exercise caution during these months, particularly in April, May, August, and September, when the burn time drops to as little as 10 minutes. It is advisable to protect your skin by wearing sunscreen, donning protective clothing, and seeking shade during peak sun hours. Conversely, in January, February, October, and November, while UV exposure is still a concern, the risk is lower, allowing for a little more lenience, although caution is still warranted. As winter approaches in December, the index reduces to 4, marking a return to a more moderate risk level, but it's still wise to stay vigilant against UV 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 |
| 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 |
| Xinhuang | 5 | 6 | 9 | 10 | 11 | 11 | 11 | 12 | 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 |