Last updated: June 2, 2025
In Zhijiang, China, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn, especially during the peak hours of exposure. Understanding UV levels helps residents and visitors take the necessary precautions to protect themselves from harmful effects of ultraviolet radiation. With a Cfa climate that often boasts clear skies and strong sunlight, Zhijiang experiences varying UV intensity throughout the day, peaking at a notable 12 around noon. By staying informed about the UV Index, you can enjoy the beautiful outdoors while safeguarding your skin from potential damage.
The UV Index today paints a vibrant picture of sun intensity, starting from a gentle 1 at 07:00 and reaching its peak at 12:00 with a striking 12. The morning hours see a gradual rise, with 09:00 climbing to a moderate 5 and 10:00 bringing it up to 8. As the sun reaches its zenith, the intensity escalates sharply to 10 by 11:00 and holds steady at 12 from 12:00 to 13:00. The afternoon sun begins to mellow after 14:00, dipping down to 10 and further declining to 8 by 15:00. As the day transitions into the evening, the UV Index gently recedes, returning to a mild 3 by 17:00, and finishing with a soft 1 from 18:00 onward. It's crucial to keep aware of these fluctuations to safeguard against overexposure!
| 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 | 8 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 12 | 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 |
Seasonal UV changes indicate a significant increase in UV Index from January to July, with the highest levels occurring during the summer months of May to July, which are categorized as extreme (UV Index levels 11-13). The high-risk months for UV exposure are March through August, particularly when UV levels reach very high and extreme ranges. During these periods, burn times are notably short, with only 10-15 minutes recommended for safe sun exposure. Visitors and residents should take precautions by wearing sunscreen, protective clothing, and seeking shade during peak sunlight hours to minimize the risk of skin damage. As the year progresses into October and November, UV exposure decreases, but caution should still be maintained in January and February, where high UV levels persist.
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 |
| Zhijiang | 6 | 7 | 9 | 10 | 11 | 12 | 13 | 12 | 10 | 9 | 7 | 5 |
| 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 |