UV Index in Hualongyan, China

Last updated: May 3, 2025

In Hualongyan, China, understanding the UV Index is crucial for safeguarding your skin against harmful solar radiation. As a region characterized by its Cfa climate, residents and visitors alike should be aware that UV levels can soar, particularly during midday, reaching a peak of 12 around noon. This awareness not only helps prevent painful sunburns but also plays a vital role in long-term skin health. With UV exposure being notably high between 10 AM and 2 PM, staying informed can empower you to enjoy the beautiful outdoors while prioritizing your well-being.

Hourly UV Index in Hualongyan

The UV Index varies significantly throughout the day, peaking from 12:00 PM to 1:00 PM with a striking 12. Early morning starts off mild, reaching a maximum of 1 at 7:00 AM before climbing through the hours. At 9:00 AM, it hits 5, and by 10:00 AM, it intensifies to 8. The sun's intensity continues to rise, attaining its highest points at 11:00 AM and 12:00 PM, with the index hitting 10 and 12, respectively. As the afternoon progresses, a gradual decline begins; by 3:00 PM, it dips to 8, then further to 5 at 4:00 PM. The UV Index settles back down to 3 by 5:00 PM and returns to 1 as evening approaches, illustrating the importance of sun protection, particularly during the peak hours of midday.

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	8	very high	15 min
11:00	10	very high	15 min
12:00	12	extreme	10 min
13:00	12	extreme	10 min
14:00	10	very high	15 min
15:00	8	very high	15 min
16:00	5	moderate	30 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Hualongyan

The UV Index experiences significant seasonal variations, with the highest levels occurring from March to September. During this peak period, particularly in May, June, July, and August, the UV Index reaches an extreme level of 12, indicating a burn time of only 10 minutes for unprotected skin. March and April also present high risks with very high UV readings of 9 and 10, respectively. Conversely, the UV Index begins to decrease in October, returning to very high levels of 9, before dropping to high in November and moderate in December and January. Residents and visitors are advised to take preventive measures during high-risk months, such as wearing sunscreen, protective clothing, and sunglasses, particularly from March through September, to mitigate the risks of UV exposure and skin damage.

Monthly Maximum UV Index for Hualongyan, China

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

The table above highlights how UV exposure in Hualongyan 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.

Hualongyan'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
Hualongyan	5	6	9	10	12	12	12	12	11	9	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