UV Index in Shangjiuwu, China

Last updated: June 2, 2025

In Shangjiuwu, China, understanding the UV Index is crucial for maintaining skin health and preventing sunburns. With a climate characterized by hot summers and a significant peak UV exposure, being aware of daily UV levels can make a notable difference in protecting your skin from harmful rays. The UV Index in this region can reach an intense 10 around midday, underscoring the need for vigilance during outdoor activities. By keeping track of these levels, you can take proactive measures to enjoy the sun safely and effectively.

Hourly UV Index in Shangjiuwu

The UV Index peaks during the midday sun, reaching a maximum of 10 at noon, indicating a high risk of harm from unprotected sun exposure. As the day progresses, the index rises steadily from a mild 1 at 07:00 to an intensity of 9 by 11:00, prompting outdoor enthusiasts to stay protected. From 12:00 to 13:00, the UV Index remains at its highest, encouraging the use of sunscreen, hats, and protective clothing. Following this peak, it begins to dip gradually, falling to 4 by 16:00 and continuing to decrease to 1 by 19:00, when the day winds down and the sun begins to set. It's crucial to be mindful of these fluctuations and take necessary precautions during the peak hours!

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	7	high	25 min
11:00	9	very high	15 min
12:00	10	very high	15 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 Shangjiuwu

The UV Index varies significantly throughout the year, with high-risk months identified from March to October. During this period, the index peaks in July and August at 11 (extreme), necessitating limited sun exposure and protective measures. Notably, April and May see UV levels classified as very high (8-10), where the burn time shortens substantially to 15 minutes. March introduces a transition phase with a high index of 7 and 25 minutes burn time, while the safer months of January, February, November, and December reflect moderate exposure levels (3-5) with a burn time of 30 minutes. To safeguard skin health, visitors and residents should prioritize sun protection, particularly from March through October, adopting strategies such as using sunscreen, wearing protective clothing, and seeking shade during peak hours.

Monthly Maximum UV Index for Shangjiuwu, China

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

The table above highlights how UV exposure in Shangjiuwu 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.

Shangjiuwu'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
Shangjiuwu	4	5	7	8	10	10	11	11	9	8	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