Last updated: July 2, 2025
In Mositai, China, understanding the UV Index is essential for maintaining skin health and preventing sunburn. With the region's Dwb climate, characterized by distinct seasons and a significant amount of sunshine, residents and visitors alike must be vigilant about UV levels throughout the day. From a moderate index of 2 in the early morning to a peak of 10 at noon, the risks of overexposure can increase rapidly, making it crucial to plan outdoor activities wisely. By being aware of these UV fluctuations, you can protect your skin and fully enjoy the beautiful days in Mositai.
As the sun rises, the UV Index begins its ascent, starting at a mild 2 at 07:00. It steadily ramps up, reaching a moderate 4 by 08:00, and escalates to 6 at 09:00, signaling caution for those heading outdoors. By 10:00, the intensity peaks at 8, and by 11:00, it hits a staggering 9. The zenith arrives at 12:00 with a high of 10, demanding protective measures for everyone exposed. The levels begin to wane in the afternoon, dipping to 9 at 13:00 and gradually decreasing to 8 by 14:00. As the day transitions into evening, the index slides down to 6 at 15:00, further declining to 4 at 16:00, and finally resting at a low of 1 by 19:00. This dynamic UV profile highlights the importance of sun safety during peak hours, especially in the midday sun.
| 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 | 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 |
The UV Index experiences notable seasonal fluctuations, with the highest values occurring during the summer months. From January to February, UV exposure remains low to moderate, with a burn time of up to 45 minutes. However, as spring arrives, March and April see significant increases in UV intensity, reaching a high of 7 and requiring precautions within 25 minutes of sun exposure. The peak high-risk months are May through August, where the index hits 9 to 10 and the burn time drops to just 15 minutes, indicating a very high exposure category. As autumn approaches in September, the UV Index decreases to 7, maintaining a high risk, before dropping to moderate levels by October and returning to low levels in the winter months of November and December. Visitors and residents are advised to take protective measures—such as wearing sunscreen, hats, and sunglasses—especially during the summer months to minimize the risk of harmful UV exposure.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mositai | 2 | 3 | 6 | 7 | 9 | 10 | 10 | 9 | 7 | 5 | 2 | 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 |