Last updated: May 3, 2025
In Hujia, China, being aware of the UV Index is vital for protecting your skin and overall health. Understanding the UV levels helps in preventing sunburn, reducing the risk of skin cancer, and maintaining optimal skin health, especially in this Dwb climate where intense sunlight can lead to significant exposure risks. With maximum UV Index levels reaching 7 around midday, it’s essential for residents and visitors to take sun safety precautions, ensuring enjoyable and safe outdoor activities.
The UV Index shows a dynamic pattern throughout the day, beginning at a moderate 3 at 7:00 AM. As the sun climbs higher, the index rises steadily, peaking at a strong 7 between 10:00 AM and 12:00 PM, indicating that sun protection is essential during these hours. After reaching its zenith, the UV Index gradually declines, dropping to 5 by 2:00 PM and sliding further to 3 by 3:00 PM. As the day transitions, late afternoon and evening values fall dramatically, with the index reaching a minimal 1 by 5:00 PM and remaining low through 7:00 PM. This data underscores the critical need for sun safety measures during midday hours while allowing for more relaxed exposure later in the day.
| 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 | 7 | high | 25 min |
| 12:00 | 7 | high | 25 min |
| 13:00 | 6 | high | 25 min |
| 14:00 | 5 | moderate | 30 min |
| 15:00 | 3 | 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 |