UV Index in Erenhot, China

Last updated: July 2, 2025

In Erenhot, China, understanding the UV Index is essential for safeguarding your skin and overall health. With the sun's rays peaking at levels that can cause sunburn within minutes, knowing the UV levels can help you make informed decisions about sun protection. Erenhot's arid BWk climate elevates the risk of UV exposure, particularly during mid-day hours, when the index can soar to an extreme 11. By staying aware of these levels, you can enjoy the sun safely while taking proactive steps to minimize skin damage and ensure long-term skin health.

Hourly UV Index in Erenhot

The UV Index today reveals a dynamic pattern of sun exposure throughout the day. Starting from morning, at 07:00, it begins with a low of 1, slowly creeping up to 3 by 08:00. As the sun reaches its peak, the index soars, hitting 5 at 09:00 and reaching a significant 7 by 10:00. The intensity escalates dramatically, peaking at a maximum of 11 around 13:00—a prime time for outdoor activities, albeit with necessary precautions. The UV Index starts to decline post-lunchtime, dropping to 9 by 14:00, and then gradually falling back to 1 by 18:00. For those planning their day, it's essential to keep an eye on this hourly breakdown to ensure safe sun exposure!

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	7	high	25 min
11:00	9	very high	15 min
12:00	10	very high	15 min
13:00	11	extreme	10 min
14:00	9	very high	15 min
15:00	7	high	25 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 Erenhot

As the seasons change, so too do the levels of UV radiation, which have significant implications for residents and visitors. From January to February, UV exposure remains low to moderate, with burn times of up to 45 minutes. March sees a sharp increase, jumping to a high UV Index of 6, where the burn time decreases to 25 minutes. The months of April through August present the highest risks, with UV Index values peaking at 11 in July, where skin can burn in just 10 minutes. As summer wanes, September's UV Index of 7 reduces the burn time to 25 minutes, followed by more moderate levels in October and November. Finally, December returns to a low exposure category. For optimal safety, it is crucial for individuals to take protective measures—such as wearing sunscreen, hats, and sunglasses—especially during the high-risk months of April through August.

Monthly Maximum UV Index for Erenhot, China

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

The table above highlights how UV exposure in Erenhot 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.

Erenhot'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
Erenhot	2	3	6	8	9	10	11	10	7	5	3	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