UV Index in Sanjia, China

Last updated: May 3, 2025

In Sanjia, China, understanding the UV Index is crucial for safeguarding your skin and overall health. With the region's Cwa climate exposing residents to high UV levels, particularly during midday hours, awareness can significantly aid in preventing sunburn and long-term skin damage. During peak sunlight, the UV Index in Sanjia can soar to 14, highlighting the importance of taking necessary precautions. By staying informed about daily UV levels, you can enjoy the sun safely while protecting your skin from harmful rays.

Hourly UV Index in Sanjia

As the day unfolds, the UV Index experiences a dramatic rise, peaking at 14 around 12:00 PM. Starting from a low of 1 at 7:00 AM, it gradually climbs to 9 by 10:00 AM, reaching its highest point by noon. The intensity remains high at 13 between 1:00 PM and 2:00 PM, before tapering off. By the late afternoon, UV levels drop to 4 at 4:00 PM, transitioning to 2 by sunset, and settling back to 1 as night falls at 7:00 PM. Stay protected during those midday hours to keep your skin safe from harmful UV rays!

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	5	moderate	30 min
10:00	9	very high	15 min
11:00	12	extreme	10 min
12:00	14	extreme	10 min
13:00	13	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 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 Sanjia

Throughout the year, UV exposure levels fluctuate significantly, with very high to extreme categories dominating from January to October. The highest UV Index readings occur in May, with a peak of 14, and consistently high levels are observed from March through September, when the burn time is as short as 10 minutes. November shows a decrease to a very high index of 9, while December's index of 7 falls into the high category, allowing for a longer burn time of 25 minutes. Visitors and residents should remain vigilant during the high-risk months of March through October, ensuring they use appropriate sun protection measures, such as sunscreen and protective clothing, especially during peak sun hours. Stay aware of the UV Index to safeguard your skin and health all year round.

Monthly Maximum UV Index for Sanjia, China

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

The table above highlights how UV exposure in Sanjia 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.

Sanjia'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
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
Sanjia	8	10	12	12	14	13	13	13	12	11	9	7