UV Index in Zhapu, China

Last updated: June 2, 2025

In Zhapu, China, understanding the UV Index is crucial for safeguarding your skin health against the sun's harmful rays. With a humid subtropical climate, this vibrant city experiences significant UV exposure, especially during peak hours. The UV Index can reach a staggering 11 around midday, emphasizing the need for awareness to prevent sunburn and longer-term skin damage. By keeping track of the UV levels, you can make informed choices about sun protection and enjoy the outdoors while minimizing risks.

Hourly UV Index in Zhapu

The UV Index throughout the day paints a vivid picture of sun intensity. It begins with a mild reading of 2 at 07:00, gradually rising to a moderate 4 by 08:00. As the sun reaches its peak, the index surges to a striking 9 at 10:00, hitting a maximum of 11 at both 11:00 and 12:00—a clear indication to seek shade or apply sunscreen. The intensity then begins to dip, falling to 10 at 13:00, before gradually decreasing to 8 at 14:00. By 15:00, the index declines to 5, and as evening approaches, it settles at 2 by 17:00, before tapering off to 1 at 18:00 and finally reaching 0 at 19:00. This hourly trend highlights the importance of midday sun protection, ensuring a safe and enjoyable outdoor experience.

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

The UV Index shows significant seasonal changes, with the most high-risk months occurring from March to September, where values peak at 11 or even 12, indicating extreme exposure levels. Visitors and residents should exercise caution during these months, particularly in April, May, August, and September, when the burn time drops to as little as 10 minutes. It is advisable to protect your skin by wearing sunscreen, donning protective clothing, and seeking shade during peak sun hours. Conversely, in January, February, October, and November, while UV exposure is still a concern, the risk is lower, allowing for a little more lenience, although caution is still warranted. As winter approaches in December, the index reduces to 4, marking a return to a more moderate risk level, but it's still wise to stay vigilant against UV damage.

Monthly Maximum UV Index for Zhapu, China

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

The table above highlights how UV exposure in Zhapu 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.

Zhapu'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
Zhapu	5	6	9	10	11	11	11	12	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