UV Index in Chengde, China

Last updated: May 3, 2025

Understanding the UV Index is essential for residents and visitors in Chengde, China, where the climate often leads to significant sun exposure. Being aware of UV levels is crucial for preventing sunburn and protecting your skin health, especially during peak hours when the index can reach as high as 9. With a humid continental climate characterized by warm summers, Chengde can present notable risks of UV radiation, particularly between 10 AM and 2 PM. By keeping an eye on the UV Index, you can enjoy the sun safely and maintain your well-being in this beautiful region.

Hourly UV Index in Chengde

The UV Index throughout the day showcases a dynamic shift in sun exposure, peaking at 12:00 PM with a significant score of 9, denoting very high risk for harm from unprotected sun exposure. Early morning starts off modestly at 2 by 7:00 AM, gradually rising to 3 at 8:00 AM and then surging to 5 by 9:00 AM. As the sun climbs, its intensity becomes unmistakable, hitting 7 at 10:00 AM and reaching its apex with an impressive 8 at 11:00 AM. Post-noon, the UV Index sees a slight decline, dipping to 7 at 2:00 PM and easing down to 5 by 3:00 PM. As the afternoon wanes, it continues to fall, landing at 2 by 5:00 PM, and eventually settling at a minimal 1 by 6:00 PM. To sum up, the day presents an important reminder to protect oneself from the sun during its peak hours.

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	3	moderate	30 min
09:00	5	moderate	30 min
10:00	7	high	25 min
11:00	8	very high	15 min
12:00	9	very high	15 min
13:00	9	very high	15 min
14:00	7	high	25 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	1	low	45 min

Monthly UV Index Trends in Chengde

Throughout the year, the UV Index experiences significant fluctuations, with high-risk months occurring from April to August. The index peaks at 10 in July and August, categorizing these months as having very high exposure risk where the burn time is only 15 minutes. In contrast, January and December have a low UV index of 2, allowing for safer outdoor activities with longer burn times of 45 minutes. Visitors and residents are advised to take precautionary measures, especially during the peak months by using sunscreen, wearing protective clothing, and seeking shade during midday hours to minimize the risk of skin damage. Planning outdoor activities with this seasonal UV information in mind can help ensure a safer experience under the sun.

Monthly Maximum UV Index for Chengde, China

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

The table above highlights how UV exposure in Chengde 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.

Chengde'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
Chengde	2	4	6	8	9	9	10	10	7	6	3	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