Last updated: July 2, 2025
Understanding the UV Index is crucial for residents of Barkam, China, where the climate can amplify sun exposure risks. With maximum UV levels peaking at 15 during midday, awareness of these fluctuations can help you take essential precautions against sunburn and long-term skin health issues. In this Cwb climate zone, the UV Index can quickly escalate, making it vital to stay informed about the daily UV levels and protect your skin from harmful rays. By keeping an eye on these changes, you can enjoy the sun safely and maintain optimal skin health.
As the day unfolds, the UV Index shows a compelling story of the sun's intensity. Starting at a minimal 1 at 7:00 AM, the index gradually rises, hitting 2 by 8:00 AM. A notable surge occurs between 9:00 AM and 12:00 PM, where the index climbs to a striking 14 by noon. Peak exposure is reached at 1:00 PM, where the index peaks at 15, remaining steadfast for the following hour. As the afternoon progresses, we observe a gentle decline to 12 by 3:00 PM, before tapering off to 5 at 5:00 PM. By evening, the UV Index cools down to 2 at 6:00 PM and settles at 1 by 7:00 PM. This sequence serves as a vital reminder of the sun's powerful rays, urging awareness for appropriate sun protection throughout the day.
| Time | UVI | Category | Time to Burn |
|---|---|---|---|
| 07:00 | 1 | low | 45 min |
| 08:00 | 2 | low | 45 min |
| 09:00 | 4 | moderate | 30 min |
| 10:00 | 8 | very high | 15 min |
| 11:00 | 11 | extreme | 10 min |
| 12:00 | 14 | extreme | 10 min |
| 13:00 | 15 | extreme | 10 min |
| 14:00 | 15 | extreme | 10 min |
| 15:00 | 12 | extreme | 10 min |
| 16:00 | 9 | very high | 15 min |
| 17:00 | 5 | moderate | 30 min |
| 18:00 | 2 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index experiences significant fluctuations, reflecting seasonal changes in sun exposure. High-risk months for UV exposure span from February to October, with the index peaking in May at a staggering 17. During these months, the exposure category reaches extreme, indicating a burn time of just 10 minutes for unprotected skin. This is particularly crucial for residents and visitors to consider, as the sun's intensity increases dramatically during these months, especially in March through August. As such, it is highly recommended to use adequate sun protection, including broad-spectrum sunscreen, protective clothing, and sunglasses, while seeking shade during peak hours to minimize the risks associated with UV exposure. January, December, and November see lower indexes, categorized as high or very high, with longer burn times, but caution should still be exercised. Prioritizing sun safety is essential year-round.
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 |
| 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 |
| Barkam | 7 | 9 | 14 | 16 | 17 | 16 | 15 | 14 | 14 | 11 | 8 | 6 |