Last updated: June 2, 2025
Understanding the UV Index is crucial for residents of Hujia, China, where the sun's rays can pose significant risks to skin health. With the typical climate classified as Dwb, characterized by distinct seasons and varying UV exposure, staying informed about daily UV levels is essential. High UV indexes—from a peak of 8 around noon—underscore the need for sunburn prevention and protective measures to safeguard your skin. By grasping how UV exposure fluctuates throughout the day, you can effectively enjoy outdoor activities safely while minimizing potential damage to your skin.
As the sun rises, the UV Index begins to climb, peaking at 8 between 11:00 and 12:00. Early risers can expect a moderate index of 3 at 07:00, transitioning to a more noticeable 4 by 08:00. The intensity reaches its zenith at 10:00 with a 7, before leveling off at 8 during the midday hours. Post-lunch, the index starts to gracefully decline—shifting from 7 at 13:00 to 5 at 14:00. As afternoon gives way to evening, the index lowers further, dropping to a mere 1 by 17:00 and remaining steady until 19:00. It's essential to plan your sun exposure wisely, especially around midday when protection is most crucial!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 8 | very high | 15 min |
| 13:00 | 7 | high | 25 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index exhibits significant seasonal variation, with the highest levels occurring during the summer months of June and July, when it reaches 9 and falls into the very high exposure category. Visitors and residents should be particularly cautious during these months, as the burn time is only 15 minutes. May also presents a noteworthy increase with a UV Index of 7, marking the onset of higher risk, while August and September continue to show high levels at 7 and 6, respectively, with burn times of 25 minutes. As such, from May to September, individuals should take precautions by applying sunscreen, wearing protective clothing, and limiting sun exposure during peak hours. Conversely, November through March offers lower UV levels, with the index falling to 1 during the winter months, indicating minimal risk and longer burn times of 45 minutes. Overall, it's crucial for everyone to stay informed about UV levels and safeguard against skin damage throughout the year.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hujia | 1 | 3 | 4 | 5 | 7 | 8 | 9 | 7 | 6 | 4 | 2 | 1 |
| 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 |