UV Index in Tongren, China

Last updated: June 2, 2025

In Tongren, China, understanding the UV Index is essential for protecting your skin and overall health, especially given the region's Cfa climate which brings a mix of warm, humid conditions. With UV levels peaking at a hazardous 12 around noon, awareness of these values can mean the difference between a fun day outdoors and painful sunburn. By staying informed about daily UV exposure risks, residents and visitors alike can take proactive steps to safeguard their skin and enjoy the vibrant sunshine safely.

Hourly UV Index in Tongren

As the sun rises, the UV Index starts off at a mild 1 at 7:00 AM, gradually climbing to a moderate 2 by 8:00 AM. However, things heat up as the day progresses; by 10:00 AM, it peaks at an impressive 8. The highest solar intensity strikes from 11:00 AM to 1:00 PM, with a staggering maximum of 12 during the noon hour. As the afternoon rolls in, the UV Index begins to taper off, dropping to 8 by 3 PM, and further declining to a gentle 1 by 7:00 PM. It’s clear that the midday sun is the most potent—remember to protect your skin during those 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	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	12	extreme	10 min
13:00	12	extreme	10 min
14:00	11	extreme	10 min
15:00	8	very high	15 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 Tongren

Throughout the year, the UV Index exhibits significant variations, with peak levels occurring from March to September. High-risk months include April through September, where the UV Index reaches extreme levels of 11 to 13, resulting in a burn time of only 10 minutes. In contrast, the UV Index is moderate in December (5) and low risk in January (6) and February (7), with longer burn times of 25 to 30 minutes. Visitors and residents are advised to take extra precautions during the high-risk months, including wearing protective clothing, applying sunscreen regularly, and seeking shade during peak sun hours to minimize the risk of UV exposure.

Monthly Maximum UV Index for Tongren, China

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

The table above highlights how UV exposure in Tongren 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.

Tongren'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
Tongren	6	7	9	11	12	12	13	12	11	9	7	5
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