UV Index in Sankui, China

Last updated: June 2, 2025

Understanding the UV Index is crucial for residents and visitors in Sankui, China, where the vibrant climate can lead to significant sun exposure. With UV levels peaking between 10:00 AM and 1:00 PM, reaching as high as 13, awareness of these levels is essential for preventing sunburn and maintaining long-term skin health. The humid subtropical climate of Sankui contributes to higher UV risks, especially during the hotter months. By staying informed about the UV Index, you can enjoy the sun safely and protect your skin from harmful rays.

Hourly UV Index in Sankui

As the sun rises, the UV Index gradually climbs, starting at a modest 2 at 7:00 AM. By 8:00 AM, it sharply increases to 4, setting the stage for the day's peak. The intensity hits its zenith at 12:00 PM, soaring to 13—a potent reminder to take sun safety precautions. As the afternoon unfolds, the UV levels begin to wane, dipping to 9 by 2:00 PM and further declining to 6 by 3:00 PM. The evening brings a gentle decline, with the index falling to 2 by 5:00 PM and tapering off to 0 by 7:00 PM. This dynamic pattern emphasizes the importance of sun protection, particularly during the midday hours when the 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	4	moderate	30 min
09:00	7	high	25 min
10:00	10	very high	15 min
11:00	12	extreme	10 min
12:00	13	extreme	10 min
13:00	12	extreme	10 min
14:00	9	very high	15 min
15:00	6	high	25 min
16:00	3	moderate	30 min
17:00	2	low	45 min
18:00	1	low	45 min
19:00	0	low	45 min

Monthly UV Index Trends in Sankui

As the seasons change, so do the UV levels, with high-risk months peaking from March to September, where the UV Index consistently reaches extreme levels of 11 to 13. January starts with a high UV Index of 6, which increases to a very high 8 in February, then sharply escalates to extreme values for the following months. During the peak summer months of June, July, and August, a UV Index of 13 indicates a burn time of just 10 minutes. As autumn begins, UV levels gradually decrease but remain significant, dropping to 9 in October. To ensure safety, it is advised that visitors and residents take precautions during high UV periods by wearing sunscreen, protective clothing, and seeking shade during peak hours, particularly from March through September. In contrast, burn times of 25 minutes in January, November, and December suggest relatively lower UV risks during those months.

Monthly Maximum UV Index for Sankui, China

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

The table above highlights how UV exposure in Sankui 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.

Sankui'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
Sankui	6	8	11	11	12	13	13	13	12	9	7	6
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