UV Index in Renhuai, China

Last updated: May 3, 2025

In Renhuai, China, awareness of the UV Index is crucial for maintaining skin health and preventing sunburns. With a humid subtropical climate (Cfa) and peak UV levels soaring to 12 during midday hours, residents and visitors alike must understand the risks associated with high UV exposure. Knowing the UV levels helps you make informed decisions about sun protection, ensuring that outdoor activities remain enjoyable while safeguarding your skin from potential harm. Stay vigilant and protect yourself from excessive sun exposure in this beautiful region!

Hourly UV Index in Renhuai

The UV Index undergoes a notable progression throughout the day, beginning at a gentle 1 at 07:00, before gradually rising to a moderate 2 by 08:00. As the sun ascends, the index climbs sharply, peaking at a dizzying 13 around 13:00—a clear indication that sun protection is essential during these hours. From this pinnacle, the UV Index begins its descent, tapering off to a 9 at 15:00 and finally dwindling to 1 by the evening hours of 18:00 and 19:00. With this data in mind, it's crucial to enjoy the outdoors safely, particularly between 11:00 and 14:00, when the sun's rays are at their 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	12	extreme	10 min
13:00	13	extreme	10 min
14:00	11	extreme	10 min
15:00	9	very high	15 min
16:00	6	high	25 min
17:00	3	moderate	30 min
18:00	1	low	45 min
19:00	1	low	45 min

Monthly UV Index Trends in Renhuai

Throughout the year, seasonal changes in UV exposure highlight significant variations in the UV Index, with high-risk months primarily occurring from February to August. During this period, the UV Index reaches extreme levels, particularly in April, May, July, and August, with a peak of 13 and a minimal burn time of 10 minutes. To protect against harmful UV radiation, it is crucial for visitors and residents to take precautions during these months. Recommended measures include seeking shade, wearing protective clothing, and applying sunscreen regularly. As the year progresses into September and October, UV levels remain high, while the end of the year brings a decrease in UV exposure, with burn times extending to 25 minutes in November and December. Staying informed and vigilant is key to ensuring skin safety throughout the seasons.

Monthly Maximum UV Index for Renhuai, China

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

The table above highlights how UV exposure in Renhuai 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.

Renhuai'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
Renhuai	6	8	10	12	13	12	13	13	10	10	7	6
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