Last updated: June 2, 2025
In Guolemude, China, understanding the UV Index is crucial for safeguarding your skin and preventing sunburn. With a climate characterized as BWk, residents and visitors alike should be aware that UV levels can soar, peaking at 14 during the early afternoon. This makes it paramount to monitor the UV Index regularly, as consistent exposure can lead to long-term skin damage. By staying informed about UV levels, you can take proactive measures to protect your skin during those intense sun hours, ensuring you enjoy the beautiful outdoor activities that the region has to offer while keeping your health in check.
At dawn, the UV Index starts low, with 1 at 07:00 and 08:00, making it safe for morning activities. However, as the sun climbs higher, the intensity ratchets up quickly. By 09:00, it hits 3, signaling a need for some sun protection. The real surge begins at 10:00 when the index reaches 6, and by 11:00, it skyrockets to 9. The peak hour is reached at 12:00 with a blistering 12, and it continues to thrive at 14:00, maintaining 14 for two consecutive hours. After that, the intensity begins to wane, dropping to 12 by 15:00 and gradually falling to 6 by 17:00. As evening approaches, the UV Index settles down to 2 by 19:00, indicating a safe time for outdoor activities as the sun sets. Stay vigilant and protect your skin during the peak hours!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 1 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 9 | very high | 15 min |
| 12:00 | 12 | extreme | 10 min |
| 13:00 | 14 | extreme | 10 min |
| 14:00 | 14 | extreme | 10 min |
| 15:00 | 12 | extreme | 10 min |
| 16:00 | 9 | very high | 15 min |
| 17:00 | 6 | high | 25 min |
| 18:00 | 3 | moderate | 30 min |
| 19:00 | 2 | low | 45 min |
Throughout the year, UV Index levels show significant seasonal variation, with the highest risk occurring from March to September. During these months, the UV Index peaks at 14 in both May and June, indicating an extreme exposure category with a rapid burn time of only 10 minutes. Particularly, April through August are critical months where residents and visitors are strongly advised to take protective measures against UV radiation, such as wearing sunscreen, protective clothing, and seeking shade. Conversely, during January and December, the UV Index drops to 4, marking a moderate risk level with burn times of 30 minutes. Those planning outdoor activities should stay vigilant, especially in the high-risk months, to safeguard their skin from potential harm.
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 |
| Guolemude | 4 | 6 | 9 | 11 | 14 | 14 | 13 | 13 | 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 |