UV Index in Hongkeli, China

Last updated: July 2, 2025

In Hongkeli, China, being aware of the UV Index is crucial for protecting your skin and overall health. Understanding UV levels can help you prevent sunburn and reduce the risk of long-term skin damage, making it an essential aspect of outdoor activities. With a Dwb climate that features distinct seasons and varying UV exposure, residents and visitors alike face significant sunlight risks, especially during midday hours when the UV Index peaks at a high of 9. Whether you're basking in the sun or enjoying outdoor sports, staying informed about UV conditions is your best defense against harmful effects.

Hourly UV Index in Hongkeli

From 07:00 AM, the UV Index begins its ascent with a mild 3, gradually climbing to a peak of 9 by 10:00 AM and maintaining that intensity until 12:00 PM. As the afternoon unfolds, the index begins to wane, dropping to 8 at 1:00 PM and descending further to 6 by 2:00 PM. The UV levels continue to decline, reaching 4 at 3:00 PM before settling into a gentle decline towards evening, ultimately reducing to a low of 1 by 5:00 PM and remaining there until 7:00 PM. This data highlights the importance of sun protection during the midday hours when the UV Index is most severe.

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	3	moderate	30 min
08:00	5	moderate	30 min
09:00	7	high	25 min
10:00	9	very high	15 min
11:00	9	very high	15 min
12:00	9	very high	15 min
13:00	8	very high	15 min
14:00	6	high	25 min
15:00	4	moderate	30 min
16:00	2	low	45 min
17:00	1	low	45 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Hongkeli

Throughout the year, UV exposure fluctuates significantly, with the highest risk months occurring from May to August, when the UV Index reaches levels categorized as very high (UV Index 8-9). During these months, the burn time drastically decreases to just 15 minutes, emphasizing the need for protection. Conversely, the low risk months of January, November, and December offer a safer environment with a UV Index of 2 and a burn time of 45 minutes. As such, visitors and residents should be particularly vigilant during peak summer months by wearing sunscreen, protective clothing, and seeking shade during peak sun hours, while enjoying the milder winter months with less concern for UV exposure.

Monthly Maximum UV Index for Hongkeli, China

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

The table above highlights how UV exposure in Hongkeli 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.

Hongkeli'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
Hongkeli	2	3	5	6	8	9	9	8	6	4	2	2
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