Last updated: June 2, 2025
In Huocheng, China, awareness of the UV Index is crucial for safeguarding skin health under its semi-arid BSk climate. With UV levels soaring to a maximum of 9 around midday, understanding these fluctuations is essential for preventing sunburn and long-term skin damage. In a region characterized by intense sunlight, particularly from late spring to early autumn, staying informed about daily UV exposure can help residents and visitors alike enjoy the outdoors safely while protecting their skin from harmful rays. Make UV Index awareness a part of your daily routine to enjoy Huocheng while keeping your skin healthy!
The UV Index throughout the day presents a clear pattern of increasing intensity, peaking during midday. At 07:00, the index starts at a low 1, perfect for early risers. As the sun climbs higher, it reaches 3 by 08:00 and 4 by 09:00. The real intensity strikes between 10:00 and 13:00, with values soaring to 6, then peaking at a sizzling 9 at 12:00 and 13:00. Post-lunch, a gradual decline begins—falling to 8 at 14:00, 7 at 15:00, and down to 5 by 16:00. As daylight fades, the UV Index drops significantly, returning to a 3 by 17:00, and then settling back down to a safe 1 by 18:00 and 19:00. Be sure to enjoy the sunshine safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences significant seasonal fluctuations, affecting sun exposure and burn times. January and December are characterized by low UV levels (Index 2), allowing for longer skin exposure before burning, approximately 45 minutes. As spring approaches, February sees a moderate increase (Index 3) with a burn time of 30 minutes, transitioning into higher levels in March (Index 6) and April (Index 7), where the burn time decreases to 25 minutes. The peak months for UV exposure are May through August, with extremely high levels (UV Index 9) during these summer months and a critical burn time of just 15 minutes. September begins a gentle decline back to high levels (Index 7) while October and November see moderate levels again. Visitors and residents should be particularly vigilant from March to August, ensuring they take protective measures such as wearing sunscreen, protective clothing, and limiting sun exposure during peak hours to avoid skin damage.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Huocheng | 2 | 3 | 6 | 7 | 9 | 9 | 9 | 8 | 7 | 5 | 3 | 2 |
| 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 |
| Shenzhen UVI | 7 | 10 | 12 | 12 | 14 | 13 | 13 | 13 | 12 | 11 | 9 | 7 |