UV Index in Weiyuan, China

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Weiyuan, China, where high UV exposure can significantly impact skin health. With the region's Dwb climate featuring warm summers and cold winters, awareness of daily UV levels can help prevent sunburn and long-term skin damage. During peak hours, the UV Index often reaches dangerous levels, peaking at 13 around noon, emphasizing the need for protective measures. By keeping informed about UV fluctuations throughout the day, you can enjoy the sun safely while safeguarding your skin’s wellbeing.

Hourly UV Index in Weiyuan

As the sun rises, the UV Index begins its ascent, starting at a gentle 1 at 07:00, barely a concern for most. By 09:00, it escalates to 4, marking the onset of the sun's intensity. However, between 10:00 and 12:00, the UV Index peaks dramatically, hitting a blazing 13 at noon, urging everyone to seek shade and slather on sunscreen. The intensity remains high at 13 for the next few hours, making it crucial to protect your skin. As the afternoon wanes, the danger subsides, with the UV Index dropping to 5 by 17:00, and then trailing off to 1 by sunset, rounding off a day of fluctuating sun exposure. Stay vigilant and prioritize your skin safety during those peak hours!

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	2	low	45 min
09:00	4	moderate	30 min
10:00	7	high	25 min
11:00	10	very high	15 min
12:00	13	extreme	10 min
13:00	13	extreme	10 min
14:00	13	extreme	10 min
15:00	10	very high	15 min
16:00	7	high	25 min
17:00	5	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Weiyuan

Throughout the year, UV Index levels vary significantly, with high-risk months identified from March through September, when the UV Index reaches extreme and very high levels. In March, the index jumps to 8 (very high), followed by a peak of 13 (extreme) from May to July. Visitors and residents are advised to take extra precautions during these months, limiting sun exposure to 10–15 minutes depending on the month, and using sunscreen, sunglasses, and protective clothing to minimize the risk of skin damage. The UV Index decreases in the winter months, falling to a moderate level of 3 in January and December, allowing for more extended outdoor activities with appropriate sun protection measures. Be informed and stay safe in the sun!

Monthly Maximum UV Index for Weiyuan, China

The monthly maximum UV Index (UVI) represents the highest UV radiation level recorded each month in Weiyuan. 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 Weiyuan, 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 Weiyuan UV Index with Other China Cities

The table above highlights how UV exposure in Weiyuan 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.

Weiyuan'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
Weiyuan	3	5	8	11	13	13	13	12	10	8	5	3
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