Last updated: June 2, 2025
Understanding the UV Index is crucial for residents and visitors in Zhaobu, China, where the climate typically falls under the Cfa classification, marking it as humid subtropical. With peak UV levels reaching an intense 12 during midday hours, awareness of UV exposure becomes essential for preventing sunburn and protecting long-term skin health. By tracking daily UV Index variations, you can make informed decisions about outdoor activities, ensuring safe enjoyment of Zhaobu’s vibrant environment while safeguarding your skin against harmful rays. Stay vigilant and protect yourself from the sun's impact, especially during the peak hours of exposure!
The UV Index throughout the day showcases a dynamic shift in sun intensity, peaking at 12 around noon. Beginning with a gentle 2 at 7:00 AM, the index steadily increases, hitting 11 by 11:00 AM as the sun climbs higher. By 12:00 PM, the sun reaches its zenith at 12, marking the highest UV exposure, making sun safety a priority. As the afternoon progresses, from 1:00 PM to 3:00 PM, the UV Index gradually decreases to 9 by 2:00 PM and 7 by 3:00 PM. The day winds down with a notable drop in intensity, returning to a mild 1 by 6:00 PM, emphasizing that the safest time to enjoy the sun is before noon or after 4:00 PM.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 11 | extreme | 10 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 7 | high | 25 min |
| 16:00 | 4 | moderate | 30 min |
| 17:00 | 2 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
The UV Index exhibits a notable seasonal variation throughout the year, peaking in the summer months. From January through February, the UV Index ranges from 6 to 7, indicating a high risk of harm from unprotected sun exposure, with a burn time of 25 minutes. The risk escalates sharply in March and April to an index of 10, classified as very high, with a reduced burn time of just 15 minutes. The months of May to August present the highest risks, with an extreme UV Index of 11 to 12 and a burn time of only 10 minutes, marking this period as the most critical for sun protection. The risk diminishes slightly in September (UV Index 10) and October (UV Index 9), where the burn time increases to 15 minutes but still remains significant. By November, the UV Index drops to 7 and returns to a high risk, while December sees a further decrease to 5, categorized as moderate with a burn time of 30 minutes. Visitors and residents are strongly advised to take protective measures during high-risk months, especially from March to August, including wearing sunscreen, protective clothing, and seeking shade to minimize sun exposure.
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 |
| Zhaobu | 6 | 7 | 10 | 10 | 11 | 12 | 12 | 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 |