UV Index in Guolemude, China

Last updated: July 2, 2025

In Guolemude, China, staying aware of the UV Index is crucial for protecting your skin from harmful sun exposure. Understanding UV levels is essential not only for preventing sunburn but also for promoting long-term skin health. With a BWk climate characterized by dry conditions and significant daily temperature variations, the UV Index can rise dramatically, peaking at a high of 13 around midday. This means that outdoor activities require extra caution, especially during those intense hours. Be prepared and informed to enjoy a safe, sun-filled day in Guolemude!

Hourly UV Index in Guolemude

The UV Index throughout the day showcases a striking pattern that climaxes around midday. Starting off at a modest 1 in the early hours, the index gradually rises to a maximum of 11 at noon, signaling peak sun intensity. As the clock ticks from 1 PM to 2 PM, it holds steady at 13, urging everyone to take precautions against UV exposure. The intensity then begins to wane, dropping to 9 by 4 PM, and gradually tapering down to a gentle 2 by 7 PM. This compelling data emphasizes the importance of staying protected during those critical midday hours when the sun is at its most powerful.

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	3	moderate	30 min
10:00	5	moderate	30 min
11:00	9	very high	15 min
12:00	11	extreme	10 min
13:00	13	extreme	10 min
14:00	13	extreme	10 min
15:00	12	extreme	10 min
16:00	9	very high	15 min
17:00	6	high	25 min
18:00	3	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Guolemude

Throughout the year, UV Index levels show significant seasonal variation, with the highest risk occurring from March to September. During these months, the UV Index peaks at 14 in both May and June, indicating an extreme exposure category with a rapid burn time of only 10 minutes. Particularly, April through August are critical months where residents and visitors are strongly advised to take protective measures against UV radiation, such as wearing sunscreen, protective clothing, and seeking shade. Conversely, during January and December, the UV Index drops to 4, marking a moderate risk level with burn times of 30 minutes. Those planning outdoor activities should stay vigilant, especially in the high-risk months, to safeguard their skin from potential harm.

Monthly Maximum UV Index for Guolemude, China

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

The table above highlights how UV exposure in Guolemude 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.

Guolemude'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
Guolemude	4	6	9	11	14	14	13	13	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