Last updated: June 2, 2025
Understanding the UV Index in Shaliangzi, China is crucial for protecting your skin and overall health. With a climate characterized by the Cwb zone, residents and visitors are frequently exposed to varying UV levels that can reach dangerous heights, particularly between 10:00 AM and 2:00 PM. Awareness of UV levels is not just about avoiding painful sunburns, but also about preventing long-term skin damage and reducing the risk of skin cancer. As the index shows, peak UV exposure can soar to a significant 12 during midday, making it essential for everyone to take proper precautions and be informed about the daily UV conditions. Stay vigilant and enjoy the sun safely!
The UV Index (UVI) paints a vivid picture of the sun's intensity throughout the day. Starting gently at 1 at 07:00, it gradually climbs, reaching 2 by 08:00. The real intensity kicks in around 09:00, where it jumps to 5, before peaking at a scorching 12 from 12:00 to 13:00. This midday surge signals the highest risk for unprotected skin, with the index hitting its maximum of 10 at 11:00. As the afternoon wanes, the UVI gracefully descends from 11 at 14:00 to 3 by 17:00, and finally dips back to 1 as evening approaches. Whether it's a day at the beach or a stroll in the park, this UV Index serves as a vital reminder to protect yourself during those peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 12 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, UV index levels exhibit notable seasonal variations, with high-risk months occurring from March to August when the index peaks at 12, indicating extreme exposure and a burn time as short as 10 minutes. February also marks a transition into high exposure with an index of 6, while September and October see a decline to very high levels. To safeguard against potential skin damage, residents and visitors are strongly advised to minimize direct sun exposure during peak hours and to utilize appropriate sun protection measures, especially during the summer months when UV intensity is at its highest. In contrast, January, November, and December present a lower UV risk with moderate indices of 4 to 5 and longer burn times, allowing for greater outdoor activity with reduced concern for sun damage.
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 |
| Shaliangzi | 4 | 6 | 8 | 10 | 12 | 12 | 12 | 12 | 10 | 8 | 5 | 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 |