UV Index in Hongguan, China

Last updated: July 2, 2025

In Hongguan, China, understanding the UV Index is crucial for protecting your skin and overall health. With peak UV levels soaring to 14 around midday, it is essential to be aware of these fluctuations to prevent sunburn and long-term skin damage. Hongguan's Cwa climate features warm summers, making exposure to UV radiation a significant risk, especially between 10 AM and 2 PM when the sun is at its strongest. Stay informed and safeguard your skin by monitoring the UV Index regularly to enjoy the outdoors safely!

Hourly UV Index in Hongguan

The UV Index for today paints a clear picture of peak sun intensity, beginning with a modest level of 1 at 07:00. As the day unfolds, the intensity escalates, reaching a notable 5 by 09:00. The sun hits its highest point at 12:00, soaring to an impressive 14. This level remains steady until 13:00, when the index stays at 14 once more, before gradually declining in the afternoon. By 16:00, the UV Index drops to 5, and as the sun sets, it retreats to 1 by 18:00. Whether you’re planning outdoor activities or simply soaking up the sun, it's crucial to be aware of these peak hours, particularly between 10:00 and 13:00, when UV exposure is at its maximum. Keep your skin protected!

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	9	very high	15 min
11:00	12	extreme	10 min
12:00	14	extreme	10 min
13:00	14	extreme	10 min
14:00	12	extreme	10 min
15:00	9	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 Hongguan

Throughout the year, UV levels exhibit significant seasonal changes, peaking in the late spring and summer months. February marks the start of high UV levels with a UV Index of 10, classifying it as very high, while March to September sees an extreme classification with indexes reaching a maximum of 14 in May and July. The high-risk months for UV exposure are March through September, where burn times are notably low at just 10 minutes. In contrast, January and December present lower risks with a UV Index of 7 and longer burn times of 25 minutes. To ensure safety, both visitors and residents are advised to take extra precautions during the high UV months by wearing protective clothing, applying sunscreen, and seeking shade during peak hours.

Monthly Maximum UV Index for Hongguan, China

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

The table above highlights how UV exposure in Hongguan 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.

Hongguan'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
Hongguan	7	10	13	12	14	13	14	13	12	12	9	7