Last updated: August 1, 2025
In Shigou, China, staying aware of the UV Index is vital for protecting your skin and overall health. With peak levels reaching a staggering 12 during midday, understanding UV exposure is essential for preventing sunburn and safeguarding long-term skin health. Shigou's Cwa climate brings hot summers and ample sunshine, increasing the risk of harmful UV radiation throughout the year. By keeping an eye on the UV Index, residents and visitors can make informed decisions about sun protection, ensuring enjoyable and safe outdoor activities under the bright skies.
The UV Index reaches its peak intensity at 1 PM, soaring to an alarming 12. Early morning starts off gently, with indices of 1 at 7 AM and gradually rising to 2 by 8 AM. By 9 AM, the index jumps to 4, hinting at more intense sun exposure to come. As the day progresses, it escalates rapidly, hitting 7 by 10 AM and 9 at 11 AM. The sun is at its zenith at noon, with a robust 11. After this peak, a slight decline begins, but caution is still advised as the values remain significant, dropping to 8 at 3 PM and tapering off to 3 by 5 PM. The UV risk diminishes further into the evening, returning to a calmer 1 by 7 PM. Stay protected during those midday hours to enjoy the sun safely!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 11 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 10 | very high | 15 min |
| 15:00 | 8 | very high | 15 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 exhibits significant seasonal variations, peaking in the summer months. High-risk months for UV exposure are typically from March to August, where the index reaches levels categorized as very high to extreme. Particularly, May to July registers a consistent UV Index of 12, indicating extreme risk, with a burn time of just 10 minutes. Residents and visitors are strongly advised to take protective measures during these months, which include seeking shade, wearing sunscreen with a high SPF, and donning protective clothing and sunglasses. In contrast, the winter months of November and December present lower UV risks, with indices of 5 and 3, respectively, allowing for relatively safer outdoor activities without as much concern for sunburn. Always remain aware of the UV Index and adjust outdoor plans accordingly to prioritize skin safety.
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 |
| Shigou | 4 | 6 | 8 | 10 | 12 | 12 | 12 | 11 | 10 | 8 | 5 | 3 |
| 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 |