Last updated: July 2, 2025
Understanding the UV Index in Tianya, China is crucial for safeguarding your skin against potential sun damage. As one of the sunny regions within the Aw climate zone, Tianya experiences significant UV exposure, particularly during midday hours when the index peaks at a staggering 14. Being aware of UV levels helps in sunburn prevention and promotes overall skin health, allowing residents and visitors alike to enjoy the outdoors safely. Remember, even on seemingly mild days, UV radiation can pose risks, making it essential to stay informed and protected.
The UV Index today showcases a dynamic journey through the hours, beginning with a gentle rise at 07:00 with a safe level of 1. As the sun climbs higher, a noticeable increase brings the index to 4 by 09:00, before peaking at an intense 14 around 13:00. This midday high of 13 is particularly important, signaling a period of significant UV radiation where protective measures are advisable. As the afternoon progresses, the index starts to dip, dropping to 6 by 16:00 and stabilizing at a comfortable 1 by 18:00. This hourly pattern highlights the importance of staying sun-safe during the intensity of the midday sun, while enjoying lower UV levels later in 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 | 13 | extreme | 10 min |
13:00 | 14 | extreme | 10 min |
14:00 | 12 | extreme | 10 min |
15:00 | 9 | very high | 15 min |
16:00 | 6 | high | 25 min |
17:00 | 3 | moderate | 30 min |
18:00 | 1 | low | 45 min |
19:00 | 1 | low | 45 min |
The seasonal UV changes indicate a notable increase in UV exposure from January to October, peaking at a UV Index of 14 during the summer months of March through August. The high-risk months for UV exposure are February to October, where the UV Index consistently remains at an extreme level, resulting in a burn time as low as 10 minutes. With the potential for skin damage significantly heightened during this period, it is crucial for both visitors and residents to protect themselves by wearing broad-spectrum sunscreen, protective clothing, and sunglasses, as well as seeking shade during peak sun hours. In contrast, November and December see a slight decline in UV levels, classified as very high, allowing for a longer burn time of 15 minutes, though caution should still be maintained.
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 |
Tianya | 9 | 12 | 14 | 14 | 14 | 13 | 14 | 14 | 13 | 12 | 9 | 8 |