UV Index in Guanshan, China

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Guanshan, China, where the subtropical climate brings both beautiful days and significant sun exposure risks. As the UV levels can soar to 11 at midday, awareness of these numbers plays a vital role in protecting against sunburn and long-term skin health issues. With typical summer days often featuring high UV radiation, knowing when to apply sunscreen or seek shade can make a substantial difference. Stay informed and enjoy the sun safely in Guanshan!

Hourly UV Index in Guanshan

As the day unfolds, the UV Index transitions from a gentle 1 at 07:00 to a peak of 11 at noon, making it crucial for sun safety. The intensity is palpable as 10 at 11:00 gives way to a swift decline, dropping to 9 by 14:00. By the late afternoon, the sun's reach retracts to 4 at 16:00, eventually waning to 1 by 19:00. This dynamic progression urges outdoor enthusiasts to take precautions during the peak hours, especially between 10:00 and 13:00, when the index poses a strong risk for unprotected skin. Stay safe in the sun!

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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	10	very high	15 min
12:00	11	extreme	10 min
13:00	10	very high	15 min
14:00	9	very high	15 min
15:00	7	high	25 min
16:00	4	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Guanshan

Throughout the year, UV exposure levels fluctuate significantly, with high-risk months typically occurring from April to August. In April and May, the UV Index peaks at levels of 9 and 10 (very high), leading to a burn time of just 15 minutes. The intensity reaches its zenith in June and July, where the UV Index hits 11 (extreme), necessitating extra precautions since an unprotected individual can burn in as little as 10 minutes. As summer wanes, September retains a very high UV Index of 9, but by October, it decreases to 7 (high), allowing for slightly longer exposure times of 25 minutes. For January, February, November, and December, the UV Index remains moderate, with burn times of 30 minutes. Visitors and residents should be especially vigilant during the summer months by seeking shade, applying sunscreen, and wearing protective clothing to minimize skin damage.

Monthly Maximum UV Index for Guanshan, China

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

The table above highlights how UV exposure in Guanshan 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.

Guanshan'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
Guanshan	3	5	6	9	10	11	11	10	9	7	4	3
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