UV Index in Haitangwan, China

Last updated: June 2, 2025

In Haitangwan, China, being aware of the UV Index is crucial for protecting your skin from harmful ultraviolet radiation. Understanding the UV levels is essential not just for preventing painful sunburns, but also for maintaining long-term skin health and reducing the risk of skin cancer. With Haitangwan's tropical Aw climate, intense sunlight can lead to high UV exposure, especially during midday hours when the index peaks at a staggering 13. Stay informed and safeguard your skin by keeping an eye on the UV Index throughout the day!

Hourly UV Index in Haitangwan

The UV Index during the day reveals a notable peak in sun exposure. Starting at 07:00 with a gentle 1, it gradually climbs to 2 by 08:00. As the sun rises higher, the index surges dramatically, hitting 5 at 09:00, and reaching a striking 8 by 10:00. The intensity peaks at 12:00 with a scorching 13, remaining high until 13:00. After that, it starts to decline, returning to 11 at 14:00 and falling to 8 by 15:00. As the afternoon wanes, the index drops to 5 at 16:00, and finally settles back to 1 by 18:00 and 19:00. This data highlights the importance of sun safety measures during the midday hours when UV exposure is at its highest.

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	8	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	13	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 min
16:00	5	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 Haitangwan

The UV Index exhibits significant seasonal variations, with peak values occurring from March to October, categorizing these months as high-risk for sun exposure. During this period, particularly February through October, the UV Index remains in the extreme category, with maximum readings of 14 in March, April, July, and August, accompanied by a critical burn time of just 10 minutes. January and November show a slight decrease in UV levels, registering as very high with a burn time of 15 minutes. As such, it is imperative for both visitors and residents to take necessary precautions during these months, including wearing sunscreen, protective clothing, and seeking shade to mitigate the risk of UV-related skin damage.

Monthly Maximum UV Index for Haitangwan, China

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

The table above highlights how UV exposure in Haitangwan 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.

Haitangwan'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
Haitangwan	9	11	14	14	14	13	14	14	13	12	9	8