UV Index in Shimen, China

Last updated: June 2, 2025

In Shimen, China, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding the daily UV levels can help you prevent sunburn and reduce the risk of long-term skin damage, especially given the region's Dwa climate, which often brings intense sunlight. With UV levels peaking at a potentially harmful 10 around midday, residents and visitors alike must take precautions during the hours when UV exposure is highest, particularly from 10 AM to 2 PM. Stay informed and safeguard your skin by regularly checking the UV Index!

Hourly UV Index in Shimen

As the day unfolds, the UV Index reveals a dynamic dance of sunlight intensity. Starting with a gentle 2 at 07:00, the index climbs steadily to a moderate 3 by 08:00. The real surge kicks in at 09:00, peaking at a significant 10 between 12:00 and 13:00, marking the sun’s most potent hours. A gradual decline follows, dropping to 8 by 14:00 and then tapering off to 6 at 15:00. As the afternoon wanes, the UV Index diminishes further, settling at 4 by 16:00 and dwindling to a safe 1 by 18:00 and 19:00. This data hints at a crucial reminder: protect your skin during those midday hours when UV rays are strongest!

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	2	low	45 min
08:00	3	moderate	30 min
09:00	5	moderate	30 min
10:00	8	very high	15 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	10	very high	15 min
14:00	8	very high	15 min
15:00	6	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 Shimen

Throughout the year, UV exposure levels vary significantly, with the highest risk months occurring during the summer. From March to August, the UV Index escalates from high to extreme, peaking at 11 in July. During this time, burn times are drastically reduced, with only 10 minutes of unprotected exposure safe in July. Visitors and residents should take precautions, especially in April through September, when the UV Index frequently reaches very high or extreme levels. To minimize risks, it is advised to wear sunscreen, seek shade, and wear protective clothing during peak hours. In contrast, the UV Index is notably lower from November to February, with moderate to low exposure levels, allowing for safer outdoor activities with reasonable sun protection measures.

Monthly Maximum UV Index for Shimen, China

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

The table above highlights how UV exposure in Shimen 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.

Shimen'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
Shimen	3	4	6	9	10	10	11	10	8	7	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