Last updated: August 1, 2025
In Chongmin, China, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels is essential not only for sunburn prevention but also for minimizing long-term risks associated with skin conditions. With Chongmin's Dwb climate bringing significant sunlight, especially during peak hours when the UV Index can soar to levels 10 and 11, residents and visitors alike should take precautions to safeguard against harmful UV exposure. Stay informed and protect your skin while enjoying the beautiful outdoors!
The UV Index starts gently at 3 by 7:00 AM, but by 8:00 AM, it climbs to 5, signaling an increase in sun exposure. The real intensity kicks in as the clock strikes 10:00 AM, peaking at an impressive 11. This peak, occurring during the midday hours, indicates a high risk of harm from unprotected sun exposure. Thankfully, by 13:00, the index begins to descend, falling to 9 by 1:00 PM and gradually dwindling through the afternoon. By 4:00 PM, it's back down to 3, and the sun's power wanes to a mere 1 by 5:00 PM, gently dropping to 0 by 7:00 PM. Stay safe and enjoy the sun responsibly!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 3 | moderate | 30 min |
| 08:00 | 5 | moderate | 30 min |
| 09:00 | 7 | high | 25 min |
| 10:00 | 9 | very high | 15 min |
| 11:00 | 10 | very high | 15 min |
| 12:00 | 10 | very high | 15 min |
| 13:00 | 8 | very high | 15 min |
| 14:00 | 6 | high | 25 min |
| 15:00 | 4 | moderate | 30 min |
| 16:00 | 2 | low | 45 min |
| 17:00 | 1 | low | 45 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 0 | low | 45 min |
Throughout the year, the UV Index demonstrates significant seasonal variations, highlighting important considerations for visitors and residents alike. January and December experience low UV levels (Index 2) with a burn time of 45 minutes, making sun exposure relatively safe. As spring approaches, February (UV Index 3) and March (UV Index 5) see a moderate risk with burn times decreasing to 30 minutes, necessitating some precautions. The UV Index escalates sharply in late spring and summer, peaking in July with an extreme index of 11, where burn time drops to just 10 minutes. May and June also present very high risks (Index 8 and 10, respectively), encouraging vigilant sun protection during these months. The risk gradually diminishes in August and September, but still remains significant, with an index of 10 and 8. As autumn unfolds in October and November, moderate risk returns, allowing for longer burn times of 30 minutes. Overall, the period from April to September marks high-risk months for UV exposure; thus, it is essential for individuals to protect their skin by using sunscreen, wearing protective clothing, and seeking shade, particularly during peak hours.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Chongmin | 2 | 3 | 5 | 7 | 8 | 10 | 11 | 10 | 8 | 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 |