Last updated: June 2, 2025
Understanding the UV Index in Shiyuetian, China, is crucial for protecting your skin and overall health. With UV levels reaching a maximum of 13 during peak hours, awareness is key to preventing sunburn and minimizing long-term skin damage. Shiyuetian experiences a Cwa climate, characterized by hot summers, which means that the risk of harmful UV exposure is significantly elevated. By keeping track of the UV Index, residents and visitors can take proactive steps to safeguard their skin from the sun's intense rays, ensuring a healthier, more enjoyable outdoor experience.
Today’s UV Index showcases a dynamic rise and fall in sun intensity throughout the day. Early morning begins with a gentle 1 at 7:00 AM, gradually increasing to a mild 2 by 8:00 AM. As the sun climbs higher, we hit a noticeable 4 at 9:00 AM, but the real surge comes around 10:00 AM, peaking at a powerful 11 by 11:00 AM. The peak intensity reaches an astonishing 13 at both 12:00 PM and 1:00 PM, ideal times for those seeking a sun-soaked experience—though caution is advised! The afternoon brings a gradual decrease, with the index slipping to 8 at 3:00 PM and continuing down to 5 by 4:00 PM. As the day winds down, the UV levels fall back to 1 by the evening, highlighting the importance of timing when enjoying the great outdoors. 🌞
| 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 | 13 | extreme | 10 min |
| 13:00 | 13 | extreme | 10 min |
| 14:00 | 11 | extreme | 10 min |
| 15:00 | 8 | very high | 15 min |
| 16:00 | 5 | moderate | 30 min |
| 17:00 | 3 | moderate | 30 min |
| 18:00 | 1 | low | 45 min |
| 19:00 | 1 | low | 45 min |
Throughout the year, the UV Index fluctuates significantly, with the highest levels occurring from February to October. The peak months for UV exposure are March, April, May, August, and September, each registering an UV Index of 13 or higher, categorizing them as extreme with a minimal burn time of just 10 minutes. Residents and visitors should especially be cautious during these months, as prolonged exposure can quickly lead to skin damage. In contrast, January, November, and December present lower UV levels (indices ranging from 8 to 9), categorized as very high, but still necessitate protective measures, especially for extended outdoor activities. To ensure safety, it is advisable to apply broad-spectrum sunscreen, wear protective clothing, and seek shade during peak sun hours, particularly from late morning to early afternoon.
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 |
| Shiyuetian | 8 | 11 | 13 | 14 | 14 | 13 | 13 | 14 | 13 | 12 | 9 | 8 |