UV Index in Jiru, China

Last updated: August 1, 2025

Understanding the UV Index in Jiru, China is crucial for everyone seeking to protect their skin from harmful ultraviolet radiation. With UV levels peaking at a staggering 18 in the early afternoon, being aware of these fluctuations plays a vital role in sunburn prevention and maintaining long-term skin health. Jiru's high-altitude climate brings unique risks, making it essential to monitor daily UV exposure and take necessary precautions. Stay informed and enjoy the sun safely!

Hourly UV Index in Jiru

Today’s UV Index shows significant variation throughout the day, starting from a low of 0 at 7:00 AM. As the sun climbs higher, the intensity increases, reaching a moderate 2 by 9:00 AM and then soaring to a peak of 18 at 2:00 PM. This surge indicates a high risk of harm from unprotected sun exposure, especially during the hours of 11:00 AM to 3:00 PM when the UV Index is at its highest. As the afternoon wears on, the index gradually decreases, dropping back to 5 by 6:00 PM and settling at 2 at 7:00 PM. To ensure safety and skin protection, it's crucial to take precautions during those 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	0	low	45 min
08:00	1	low	45 min
09:00	2	low	45 min
10:00	5	moderate	30 min
11:00	9	very high	15 min
12:00	13	extreme	10 min
13:00	16	extreme	10 min
14:00	17	extreme	10 min
15:00	16	extreme	10 min
16:00	13	extreme	10 min
17:00	9	very high	15 min
18:00	5	moderate	30 min
19:00	2	low	45 min

Monthly UV Index Trends in Jiru

From January to December, there is a notable increase in UV Index values, particularly during the peak months of March through October, where readings consistently fall in the extreme category. The highest UV Index occurs in May, reaching 20, and this is accompanied by a notably short burn time of 10 minutes. January, November, and December present relatively lower risks with very high exposure categories but longer burn times (15 minutes). Visitors and residents should take care during the high-risk months of February through October, as the low burn time indicates a swift potential for skin damage. It is advisable to use broad-spectrum sunscreen, wear protective clothing, and seek shade, especially during midday hours when the sun's rays are strongest.

Monthly Maximum UV Index for Jiru, China

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

The table above highlights how UV exposure in Jiru 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.

Jiru'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
Jiru	10	12	16	16	20	17	18	17	17	13	10	8