Last updated: June 2, 2025
In Buyunshan, China, being aware of the UV Index is crucial for maintaining skin health and preventing sunburn. Understanding UV levels can help residents and visitors alike make informed decisions about sun safety, especially during the peak hours when the UV Index reaches a maximum of 10 at noon. This moderate to high UV exposure is a typical concern in Buyunshan's Dwb climate, which can lead to increased risks of skin damage. By staying informed about the UV Index, you can enjoy the beautiful outdoors while protecting yourself from harmful rays.
At 07:00, the UV Index starts at a gentle 2, perfect for morning strolls. By 08:00, it rises to 4, making sunscreen a wise choice for those venturing outdoors. The day really heats up at 09:00, with the index climbing to 6, signaling moderate exposure risk. At 10:00, the UV Index peaks at 8, encouraging everyone to seek shade during midday. By 11:00, it reaches its maximum intensity of 9. As the afternoon unfolds, the index begins to drop, measuring 8 at 12:00, followed by 7 at 14:00. As evening approaches, the risks diminish—5 at 15:00, then back down to 3 at 16:00, and descending further to 1 by 17:00, where it remains steady until 19:00. Overall, a day that starts off gradually builds to intense UV levels, reminding us to protect our skin during the peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 2 | low | 45 min |
| 08:00 | 4 | moderate | 30 min |
| 09:00 | 6 | high | 25 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 min |
| 16:00 | 3 | moderate | 30 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do the UV index levels, impacting sun exposure and burn times. January and December experience low UV levels (Index 2), offering burn times of up to 45 minutes, while February and November present moderate levels (Index 3) with 30 minutes of safe exposure. The UV index begins to rise dramatically in March (Index 6), marking the start of high-risk months, and peaks in July at an extreme Index 11, where burn time drops to only 10 minutes. April through September sees persistently high to very high levels (Indexes 8-10), recommending that visitors and residents take extra precautions during these months. Always consider using sunscreen, wearing protective clothing, and seeking shade, particularly from March to August, to prevent skin 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 |
| Buyunshan | 2 | 3 | 6 | 8 | 8 | 10 | 11 | 9 | 8 | 6 | 3 | 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 |