UV Index in Simen, China

Last updated: June 2, 2025

In Simen, China, being aware of the UV Index is essential for maintaining skin health and preventing sunburn. With the region's Dwb climate, residents face varying UV levels throughout the day, peaking at a dangerous rate of 14 around 1 PM. Understanding these levels is crucial, as exposure to high UV radiation can lead to serious skin damage, even on seemingly mild days. By staying informed about UV levels, you can take necessary precautions to protect yourself and enjoy the sun safely.

Hourly UV Index in Simen

At sunrise, the UV Index starts low at 1 at 07:00, gradually climbing as the sun rises higher. By 09:00, it reaches 5, signaling the beginning of midday sun exposure. The index peaks at 14 between 13:00 and 14:00, indicating a strong need for sun protection during these critical hours. As the afternoon progresses, values decline, dropping to 10 at 15:00, then further diminishing to 4 by 17:00. By evening, the UV Index settles back to 1 by 19:00, marking the end of the day’s sun intensity. Keep in mind that during peak hours, particularly from 11:00 to 13:00, protecting your skin is crucial!

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	8	very high	15 min
11:00	11	extreme	10 min
12:00	13	extreme	10 min
13:00	14	extreme	10 min
14:00	12	extreme	10 min
15:00	10	very high	15 min
16:00	7	high	25 min
17:00	4	moderate	30 min
18:00	2	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Simen

The UV Index exhibits significant seasonal changes, peaking during the summer months. January starts with a moderate UV Index of 5, with a burn time of 30 minutes, but as we progress to March, it escalates to a very high 9, reducing burn time to just 15 minutes. April through September faces extreme UV levels, with the highest index of 14 in June, where skin can begin to burn in as little as 10 minutes. October sees a drop to a very high 9, while November and December return to moderate levels of 6 and 4, respectively. The high-risk months for UV exposure are from April to September, where precautions are essential. Visitors and residents are advised to wear sunscreen, protective clothing, and seek shade, especially when UV Index levels are at their highest to reduce the risk of sunburn and long-term skin damage.

Monthly Maximum UV Index for Simen, China

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

The table above highlights how UV exposure in Simen 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.

Simen'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
Simen	5	7	9	12	13	14	13	13	11	9	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