UV Index in Dernang, China

Last updated: May 3, 2025

Understanding the UV Index is essential for residents and visitors of Dernang, China, where the high-altitude climate contributes to significant UV exposure. Being aware of UV levels helps in preventing sunburn and maintaining overall skin health, particularly during the peak hours of sunlight when the UV Index soars as high as 17. With a climate classified as ET, Dernang experiences unique challenges, exposing individuals to increased risk of skin damage even on seemingly mild days. Stay informed and protected against harmful UV rays to enjoy the beautiful outdoors safely!

Hourly UV Index in Dernang

At dawn, the UV Index starts off low, peaking at 1 by 07:00. As the sun rises higher, the intensity escalates rapidly, reaching 2 by 08:00 and climbing to a moderate 5 by 09:00. The real heat hits at 10:00, where the index spikes to 9, and by 11:00, it surges to a strong 13. The maximum intensity occurs at 12:00, with a blistering UV Index of 16, followed closely by 17 at 13:00. The intensity begins to wane after this peak, dropping to 16 by 14:00 and gradually descending to 13 at 15:00. As the afternoon fades, the UV levels plummet, recording 9 at 16:00, then tapering to 5 at 17:00, before settling back to 3 by 18:00 and returning to 1 at 19:00. It’s essential to stay protected during those peak hours when the UV Index reaches its highest levels!

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	13	extreme	10 min
12:00	16	extreme	10 min
13:00	17	extreme	10 min
14:00	16	extreme	10 min
15:00	13	extreme	10 min
16:00	9	very high	15 min
17:00	5	moderate	30 min
18:00	3	moderate	30 min
19:00	1	low	45 min

Monthly UV Index Trends in Dernang

Throughout the year, UV levels vary significantly, with the highest risk months observed from March to October, where the UV Index remains in the extreme category, reaching a peak of 17 in May and June. Specifically, February also presents a very high risk of UV exposure with an index of 9. During these high-risk months, the recommended burn time is as short as 10 minutes, highlighting the need for caution. Visitors and residents are strongly advised to wear protective clothing, apply sunscreen frequently, and seek shade during peak hours to mitigate the risk of UV-related health issues. As the year progresses into November and December, UV risk decreases, with safer exposure levels returning in the winter months.

Monthly Maximum UV Index for Dernang, China

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

The table above highlights how UV exposure in Dernang 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.

Dernang'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
Dernang	6	9	11	14	17	17	16	15	14	12	8	5