Last updated: May 3, 2025
Understanding the UV Index is crucial for residents and visitors in Huacheng, China, where the subtropical climate can heighten the risk of harmful sun exposure. With peak UV levels reaching as high as 13 during midday, awareness is key to preventing sunburn and protecting long-term skin health. As you navigate Huacheng's sunny days, being informed about UV levels can help safeguard against potential skin damage, allowing you to enjoy outdoor activities while staying safe. Remember, whether you're exploring scenic parks or enjoying beach outings, keeping an eye on the UV Index is essential for a healthy lifestyle in this vibrant region.
The UV Index data paints a vivid picture of sun exposure throughout the day. In the early hours, 07:00 starts with a modest 1, but as the sun climbs higher, the intensity rises sharply. By 10:00, the index hits 9, reaching its peak at 12:00 and 13:00 with a striking 13. This marks the time when sun protection is crucial, as the risk of harm from UV rays is at its highest. After 14:00, the numbers begin to decline, with the UV Index falling to 10 and then tapering down to 7 by 15:00. As the day winds down, the levels drop further, reaching a safe 1 by 18:00 and fading to 0 by 19:00. To enjoy the outdoors safely, it's important to stay vigilant during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 13 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, UV Index levels exhibit significant seasonal variation, peaking in the summer months. The high-risk months are generally from February through September, during which the UV Index reaches extreme levels (12-13), with a notably short burn time of just 10 minutes. In particular, March to August stand out as critical periods for sun exposure. Residents and visitors are advised to take precautionary measures during these months, such as applying high-SPF sunscreen, wearing protective clothing, and seeking shade to minimize UV exposure. Conversely, in January, October, November, and December, while the UV Index drops to high (7) or very high (9-10), residents should still remain vigilant, with burn times increasing to 15 or 25 minutes. Overall, prioritizing sun safety year-round is essential to protect skin health.
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 |
| Guangzhou UVI | 7 | 9 | 11 | 12 | 13 | 13 | 13 | 12 | 11 | 10 | 9 | 7 |
| Huacheng | 7 | 9 | 12 | 12 | 13 | 13 | 13 | 13 | 11 | 10 | 9 | 7 |
| Shenzhen UVI | 7 | 10 | 12 | 12 | 14 | 13 | 13 | 13 | 12 | 11 | 9 | 7 |