Last updated: May 3, 2025
In Jirigalangtu, China, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels is essential not just for preventing sunburn, but also for reducing the risk of long-term skin damage. With the city’s BWk climate, which often boasts intense sunshine, residents must stay vigilant as UV exposure can peak significantly around midday, reaching values as high as 10. By tracking the UV Index throughout the day, locals can make informed decisions about outdoor activities, ensuring their skin stays healthy and safe under the sun.
As the sun rises, the UV Index begins its ascent, peaking at an invigorating 10 by 1:00 PM. Early morning, from 7:00 AM to 8:00 AM, sees a mild 1 to 2, making it a perfect time for a leisurely stroll. By 9:00 AM, the UV Index reaches 3, signaling a need for some sun protection. The real intensity kicks in around 11:00 AM, hitting 8, and just after noon, it soars to its daily maximum of 9. The afternoon hours see a slight decline, with values tapering from 9 at 2:00 PM to 6 by 4:00 PM. As daylight wanes, the UV Index gently drops to 1 by 7:00 PM, wrapping up a day of vibrant sunlight but reminding us to stay vigilant during those peak hours. Remember to reapply sunscreen and seek shade to keep safe while enjoying those sunny moments!
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 3 | moderate | 30 min |
| 10:00 | 6 | high | 25 min |
| 11:00 | 8 | very high | 15 min |
| 12:00 | 9 | very high | 15 min |
| 13:00 | 10 | very high | 15 min |
| 14:00 | 9 | very high | 15 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 6 | high | 25 min |
| 17:00 | 4 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
As the seasons change, so do the UV Index levels, which can greatly impact sun exposure risks for both visitors and residents. From January to February, the index rises from a low of 2 to a moderate 4, with burn times decreasing from 45 minutes to 30 minutes. March marks a significant increase to a high level of 6, where the burn time drops to 25 minutes. The high-risk months begin in April and continue through August, where the UV Index reaches a very high peak of 10, meaning individuals should aim to limit direct sun exposure to 15 minutes. The risk decreases slightly in September to an 8, but remains critical, with burn times again at 15 minutes. As the year winds down, both October and November see moderate levels with indices of 5 and 3, allowing for longer exposure times of 30 minutes. Finally, as the year ends in December, the UV Index returns to a low 2, permitting a safer 45 minutes of sun exposure. To ensure safety, it is crucial to seek shade, wear appropriate protective clothing, and apply sunscreen during the high-risk months.
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 |
| Jirigalangtu | 2 | 4 | 6 | 8 | 10 | 10 | 10 | 10 | 8 | 5 | 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 |