UV Index in Shanghang, China

Last updated: May 3, 2025

Understanding the UV Index in Shanghang, China is crucial for protecting your skin against harmful ultraviolet rays. With maximum UV levels peaking at 13 around midday, awareness of these fluctuations can help prevent sunburn and promote long-term skin health. Shanghang's humid subtropical climate presents unique challenges, with significant UV exposure that intensifies during the summer months. By keeping an eye on the UV Index, residents and visitors can enjoy the outdoors while minimizing their risk of skin damage.

Hourly UV Index in Shanghang

The UV Index for today showcases a dramatic rise in sun exposure as the day progresses. Starting gently at 1 at 7:00 AM, it ticks up to a moderate 3 by 8:00 AM. However, as the clock strikes 9:00 AM, the sun's intensity peaks sharply, reaching 6, and continues its ascent to a blazing 13 by 12:00 PM. This marks the peak exposure, with the 11:00 AM and 12:00 PM hours registering 12 and 13, respectively, urging everyone to seek shade diligently. After the zenith, the index starts to decline, dropping to 9 at 2:00 PM, and slowly making its way down to a gentle 1 by the evening at 6:00 PM, finally resting at 0 by 7:00 PM. For those outdoors, this data underscores the importance of sunscreen and protective gear during midday when UV levels are at their most hazardous.

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	6	high	25 min
10:00	9	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	4	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 Shanghang

The UV Index experiences significant seasonal fluctuations, peaking during the summer months with extremely high readings. January starts the year with a UV Index of 7 (high), and December ends it at 6 (also high), but from February through September, the index reaches extreme levels, peaking at 13 between May and August. The high-risk months to watch out for are February to September, where the burn time is critically short, ranging from 10 to 15 minutes for unprotected skin. Residents and visitors should take precautions during these periods, such as wearing sunscreen, protective clothing, and sunglasses, especially during midday hours when UV exposure is at its peak, to minimize the risk of skin damage.

Monthly Maximum UV Index for Shanghang, China

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

The table above highlights how UV exposure in Shanghang 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.

Shanghang'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
Shanghang	7	9	12	11	13	13	13	13	12	10	9	6
Shenzhen UVI	7	10	12	12	14	13	13	13	12	11	9	7