UV Index in Jianshui, China

Last updated: May 3, 2025

In Jianshui, China, understanding the UV Index is crucial for protecting your skin and overall health. With a typical climate characterized by warm summers and mild winters, residents and visitors alike need to be aware of the potential risks posed by UV exposure, especially during peak hours. The UV levels can soar to an alarming 15 around midday, making it essential to take preventive measures against sunburn and long-term skin damage. By staying informed about the UV Index, you can enjoy the beautiful outdoor scenery that Jianshui offers while prioritizing your skin health and safety.

Hourly UV Index in Jianshui

As the sun ascends, the UV Index rises dramatically throughout the day, peaking at 15 by 1:00 PM. Starting from a mild 1 at 7:00 AM, the intensity quickly escalates, reaching 10 by 11:00 AM and hitting its maximum of 13 at 12:00 PM. The afternoon shows slightly diminished values, but still considerable, with a 14 at 2:00 PM before tapering off to 11 by 3:00 PM. As the sun sets, the UV Index drops steadily, hitting 2 by 6:00 PM and returning to a gentle 1 by 7:00 PM. It's a clear reminder to stay protected during those peak hours when the sun's rays are most intense!

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

Monthly UV Index Trends in Jianshui

The UV Index exhibits significant seasonal changes, indicating varying levels of sun exposure risk throughout the year. From January to August, the UV Index remains predominantly in the very high to extreme category, peaking in July at a score of 16, with the burn time dropping to just 10 minutes during this period. March through October represents the highest risk months, highlighting the need for heightened sun protection, as exposure in these months can quickly lead to skin damage. Following this peak, the Index gradually decreases, with November and December representing lower risk periods, albeit with caution still advised in November (UV Index 9) and a more manageable December (UV Index 7). Residents and visitors are strongly encouraged to use sunscreen, wear protective clothing, and limit sun exposure during the high-risk months, especially during midday hours, to safeguard their skin against harmful UV rays.

Monthly Maximum UV Index for Jianshui, China

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

The table above highlights how UV exposure in Jianshui 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.

Jianshui'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
Jianshui	8	9	11	13	15	14	16	14	14	12	9	7