Last updated: June 2, 2025
In Manasi, China, being aware of the UV Index is crucial for safeguarding your skin against harmful ultraviolet radiation. Understanding UV levels not only helps in preventing painful sunburns but also plays a vital role in maintaining long-term skin health. With a semi-arid climate characterized by high levels of sun exposure, especially from 10:00 AM to 2:00 PM when the UV Index peaks at 9, residents and visitors alike must remain vigilant. By keeping an eye on daily UV forecasts, you can protect yourself and enjoy the sun safely!
The UV Index reveals a dynamic daylight dance, peaking at a maximum of 9 between 11:00 AM and 1:00 PM—a clear indication that the sun's rays are most potent during these hours. Starting the day with a low 2 at 7:00 AM, the intensity gradually increases, hitting 5 by 9:00 AM and reaching 7 by 10:00 AM. As noon approaches, conditions spike to their highest at 9, maintaining this level for three consecutive hours. After this zenith, the index begins a steady decline, dropping to 5 at 3:00 PM and eventually tapering to a gentle 1 by 6:00 PM. This fluctuating pattern underscores the importance of sunscreen and protection during peak hours to enjoy the sun safely.
| 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 | 9 | very high | 15 min |
| 13:00 | 9 | very high | 15 min |
| 14:00 | 7 | high | 25 min |
| 15:00 | 5 | moderate | 30 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 index levels demonstrate significant seasonal changes, indicating varying risks for sun exposure. January and December are characterized by low UV levels (Index 2), allowing for safer outdoor activities with burn times of 45 minutes. As spring approaches, February (Index 3) and March (Index 5) see moderate levels, suggesting a burn time of 30 minutes. The risk escalates sharply from April to August, with peak indices of 9 and 10, marking these months as high-risk for sunburn, requiring protective measures and limiting exposure to 15 minutes during peak hours. As summer wanes into September (Index 7) and October (Index 5), the risk declines again to moderate levels with burn times increasing to 25-30 minutes. Residents and visitors are advised to stay vigilant, particularly from April to August, using sunscreen, hats, and protective clothing to mitigate UV exposure and protect skin health.
UV Risk Categories
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Manasi | 2 | 3 | 5 | 7 | 9 | 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 |