Last updated: July 2, 2025
Understanding the UV Index in Dushanzi, China is crucial for residents and visitors alike, as it directly impacts skin health and the prevention of sunburn. With the city's BWk climate, characterized by dry and often sunny conditions, ultraviolet radiation levels can fluctuate significantly throughout the day. At peak hours, particularly between 11:00 AM and 1:00 PM, UV levels can soar to 10, indicating a very high risk of harm from unprotected sun exposure. Staying informed about these levels empowers individuals to take necessary precautions, ensuring safe and enjoyable time outdoors while safeguarding their skin.
The UV Index fluctuated throughout the day, peaking at an intense 10 at 12:00 PM, making it crucial for sun protection during midday hours. The morning began with a gentle start at 2 by 7:00 AM, climbing steadily to 9 by 11:00 AM. As the sun reached its zenith, the index soared, presenting a significant risk for those outdoors without protection. After the midday high, the UV levels gradually decreased, dropping back to 6 by 3:00 PM and further down to 1 by 6:00 PM. This data underscores the importance of planning outdoor activities to align with safer UV levels while enjoying the sunshine!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 3 | moderate | 30 min |
| 09:00 | 5 | moderate | 30 min |
| 10:00 | 7 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 8 | very high | 15 min |
| 15:00 | 6 | 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 |
Throughout the year, UV exposure levels fluctuate considerably, with January and December experiencing the lowest UV Index at 2, categorized as low, allowing for a burn time of 45 minutes. As the year progresses, February sees an increase to a moderate level (UV Index 4) and a burn time of 30 minutes. The real concern arises from March to August, where the UV Index escalates to high and very high levels, peaking in May and July at 10, with a burn time reduced to just 15 minutes. High-risk months include May, June, and July, where protective measures such as sunscreen, hats, and shade are essential to prevent skin damage. The intensity gradually declines through September and October, with a return to lower risks by November and December. To enjoy the outdoors safely, visitors and residents are advised to monitor the UV Index and take appropriate precautions during high-risk months.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dushanzi | 2 | 4 | 6 | 7 | 10 | 9 | 10 | 8 | 7 | 5 | 3 | 2 |
| 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 |