UV Index in Yuanmou, China

Last updated: July 2, 2025

Understanding the UV Index in Yuanmou, China is crucial for safeguarding your skin and overall health. With daily UV levels fluctuating, awareness can help prevent harmful sunburns and long-term skin damage. Yuanmou's Cwa climate features warm summers and mild winters, leading to higher UV exposure, especially during peak hours. Typically, the UV Index peaks around midday, reaching levels as high as 15 around noon, emphasizing the need for effective sun protection strategies during outdoor activities. Stay informed and protect yourself from the sun’s harsh rays!

Hourly UV Index in Yuanmou

The UV Index starts off quietly early in the morning, peaking at 1 at both 7:00 AM and 8:00 AM. However, as the sun rises higher, things heat up! By 9:00 AM, the index jumps to 4, and by 10:00 AM, it soars to 7. The intensity reaches its zenith around noon, peaking at a blistering 14. 1:00 PM is slightly hotter, hitting 15 before gradually declining to 14 at 2:00 PM. The afternoon sees a decrease, with the index tapering off to 12 at 3:00 PM, 8 at 4:00 PM, and continuing to drop to 5, 2, and finally back to 1 by 7:00 PM. For those enjoying outdoor activities, high protection is essential between 11:00 AM and 2:00 PM, when the UV Index skyrockets!

Average solar exposure data for the current time of the year. Actual values may vary and depend on many factors, such as cloud cover, vegetation cover, surface type, etc.
Time	UVI	Category	Time to Burn
07:00	1	low	45 min
08:00	1	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	11	extreme	10 min
12:00	14	extreme	10 min
13:00	15	extreme	10 min
14:00	14	extreme	10 min
15:00	12	extreme	10 min
16:00	8	very high	15 min
17:00	5	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Yuanmou

Throughout the year, the UV Index experiences significant fluctuations, with the highest levels occurring from March to October. The peak months, May through July, feature extreme UV exposure, reaching indices of 14 to 15, and a burn time of just 10 minutes. In contrast, January and February present very high conditions with an index of 8 to 9, allowing slightly longer burn times of 15 minutes. November also sees a return to very high levels. As such, visitors and residents should exercise extreme caution during these high-risk months, employing protective measures such as sunscreen, protective clothing, and seeking shade whenever possible to minimize UV exposure and reduce the risk of sunburn. In the cooler months of December (with a burn time of 25 minutes) and early spring, vigilance is still necessary, albeit cognitive ease can be afforded due to lower UV levels.

Monthly Maximum UV Index for Yuanmou, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Yuanmou. It measures the strength of ultraviolet radiation from the sun and helps assess the risk of sunburn and UV-related health issues.

Data source: Statistical UV Index data for Yuanmou, based on information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

Compare Yuanmou UV Index with Other China Cities

The table above highlights how UV exposure in Yuanmou compares to other major locations across China. This comparison helps travelers and residents better understand regional sun intensity and plan outdoor activities with sun safety in mind.

Yuanmou's solar exposure compared to other cities in China. Generated using Copernicus Atmosphere Monitoring Service information.
	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
Yuanmou	8	9	11	13	14	14	15	14	13	12	9	7